diff --git a/google-api-grpc/grpc-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/FirestoreGrpc.java b/google-api-grpc/grpc-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/FirestoreGrpc.java index 8bb5b96c0bbe..a790b7c2db85 100644 --- a/google-api-grpc/grpc-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/FirestoreGrpc.java +++ b/google-api-grpc/grpc-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/FirestoreGrpc.java @@ -2,20 +2,20 @@ import static io.grpc.MethodDescriptor.generateFullMethodName; import static io.grpc.stub.ClientCalls.asyncBidiStreamingCall; -import static io.grpc.stub.ClientCalls.asyncClientStreamingCall; import static io.grpc.stub.ClientCalls.asyncServerStreamingCall; import static io.grpc.stub.ClientCalls.asyncUnaryCall; import static io.grpc.stub.ClientCalls.blockingServerStreamingCall; import static io.grpc.stub.ClientCalls.blockingUnaryCall; import static io.grpc.stub.ClientCalls.futureUnaryCall; import static io.grpc.stub.ServerCalls.asyncBidiStreamingCall; -import static io.grpc.stub.ServerCalls.asyncClientStreamingCall; import static io.grpc.stub.ServerCalls.asyncServerStreamingCall; import static io.grpc.stub.ServerCalls.asyncUnaryCall; import static io.grpc.stub.ServerCalls.asyncUnimplementedStreamingCall; import static io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall; /** + * + * * 
  * The Cloud Firestore service.
  * This service exposes several types of comparable timestamps:
@@ -44,490 +44,704 @@ private FirestoreGrpc() {}
 
   // Static method descriptors that strictly reflect the proto.
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  @java.lang.Deprecated // Use {@link #getGetDocumentMethod()} instead. 
-  public static final io.grpc.MethodDescriptor METHOD_GET_DOCUMENT = getGetDocumentMethodHelper();
+  @java.lang.Deprecated // Use {@link #getGetDocumentMethod()} instead.
+  public static final io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.GetDocumentRequest, com.google.firestore.v1beta1.Document>
+      METHOD_GET_DOCUMENT = getGetDocumentMethodHelper();
 
-  private static volatile io.grpc.MethodDescriptor getGetDocumentMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.GetDocumentRequest, com.google.firestore.v1beta1.Document>
+      getGetDocumentMethod;
 
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  public static io.grpc.MethodDescriptor getGetDocumentMethod() {
+  public static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.GetDocumentRequest, com.google.firestore.v1beta1.Document>
+      getGetDocumentMethod() {
     return getGetDocumentMethodHelper();
   }
 
-  private static io.grpc.MethodDescriptor getGetDocumentMethodHelper() {
-    io.grpc.MethodDescriptor getGetDocumentMethod;
+  private static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.GetDocumentRequest, com.google.firestore.v1beta1.Document>
+      getGetDocumentMethodHelper() {
+    io.grpc.MethodDescriptor<
+            com.google.firestore.v1beta1.GetDocumentRequest, com.google.firestore.v1beta1.Document>
+        getGetDocumentMethod;
     if ((getGetDocumentMethod = FirestoreGrpc.getGetDocumentMethod) == null) {
       synchronized (FirestoreGrpc.class) {
         if ((getGetDocumentMethod = FirestoreGrpc.getGetDocumentMethod) == null) {
-          FirestoreGrpc.getGetDocumentMethod = getGetDocumentMethod = 
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(
-                  "google.firestore.v1beta1.Firestore", "GetDocument"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.firestore.v1beta1.GetDocumentRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.firestore.v1beta1.Document.getDefaultInstance()))
-                  .setSchemaDescriptor(new FirestoreMethodDescriptorSupplier("GetDocument"))
-                  .build();
-          }
+          FirestoreGrpc.getGetDocumentMethod =
+              getGetDocumentMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(
+                              "google.firestore.v1beta1.Firestore", "GetDocument"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.firestore.v1beta1.GetDocumentRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.firestore.v1beta1.Document.getDefaultInstance()))
+                      .setSchemaDescriptor(new FirestoreMethodDescriptorSupplier("GetDocument"))
+                      .build();
         }
-     }
-     return getGetDocumentMethod;
+      }
+    }
+    return getGetDocumentMethod;
   }
+
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  @java.lang.Deprecated // Use {@link #getListDocumentsMethod()} instead. 
-  public static final io.grpc.MethodDescriptor METHOD_LIST_DOCUMENTS = getListDocumentsMethodHelper();
+  @java.lang.Deprecated // Use {@link #getListDocumentsMethod()} instead.
+  public static final io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.ListDocumentsRequest,
+          com.google.firestore.v1beta1.ListDocumentsResponse>
+      METHOD_LIST_DOCUMENTS = getListDocumentsMethodHelper();
 
-  private static volatile io.grpc.MethodDescriptor getListDocumentsMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.ListDocumentsRequest,
+          com.google.firestore.v1beta1.ListDocumentsResponse>
+      getListDocumentsMethod;
 
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  public static io.grpc.MethodDescriptor getListDocumentsMethod() {
+  public static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.ListDocumentsRequest,
+          com.google.firestore.v1beta1.ListDocumentsResponse>
+      getListDocumentsMethod() {
     return getListDocumentsMethodHelper();
   }
 
-  private static io.grpc.MethodDescriptor getListDocumentsMethodHelper() {
-    io.grpc.MethodDescriptor getListDocumentsMethod;
+  private static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.ListDocumentsRequest,
+          com.google.firestore.v1beta1.ListDocumentsResponse>
+      getListDocumentsMethodHelper() {
+    io.grpc.MethodDescriptor<
+            com.google.firestore.v1beta1.ListDocumentsRequest,
+            com.google.firestore.v1beta1.ListDocumentsResponse>
+        getListDocumentsMethod;
     if ((getListDocumentsMethod = FirestoreGrpc.getListDocumentsMethod) == null) {
       synchronized (FirestoreGrpc.class) {
         if ((getListDocumentsMethod = FirestoreGrpc.getListDocumentsMethod) == null) {
-          FirestoreGrpc.getListDocumentsMethod = getListDocumentsMethod = 
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(
-                  "google.firestore.v1beta1.Firestore", "ListDocuments"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.firestore.v1beta1.ListDocumentsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.firestore.v1beta1.ListDocumentsResponse.getDefaultInstance()))
-                  .setSchemaDescriptor(new FirestoreMethodDescriptorSupplier("ListDocuments"))
-                  .build();
-          }
+          FirestoreGrpc.getListDocumentsMethod =
+              getListDocumentsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(
+                              "google.firestore.v1beta1.Firestore", "ListDocuments"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.firestore.v1beta1.ListDocumentsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.firestore.v1beta1.ListDocumentsResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new FirestoreMethodDescriptorSupplier("ListDocuments"))
+                      .build();
         }
-     }
-     return getListDocumentsMethod;
+      }
+    }
+    return getListDocumentsMethod;
   }
+
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  @java.lang.Deprecated // Use {@link #getCreateDocumentMethod()} instead. 
-  public static final io.grpc.MethodDescriptor METHOD_CREATE_DOCUMENT = getCreateDocumentMethodHelper();
+  @java.lang.Deprecated // Use {@link #getCreateDocumentMethod()} instead.
+  public static final io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.CreateDocumentRequest, com.google.firestore.v1beta1.Document>
+      METHOD_CREATE_DOCUMENT = getCreateDocumentMethodHelper();
 
-  private static volatile io.grpc.MethodDescriptor getCreateDocumentMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.CreateDocumentRequest, com.google.firestore.v1beta1.Document>
+      getCreateDocumentMethod;
 
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  public static io.grpc.MethodDescriptor getCreateDocumentMethod() {
+  public static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.CreateDocumentRequest, com.google.firestore.v1beta1.Document>
+      getCreateDocumentMethod() {
     return getCreateDocumentMethodHelper();
   }
 
-  private static io.grpc.MethodDescriptor getCreateDocumentMethodHelper() {
-    io.grpc.MethodDescriptor getCreateDocumentMethod;
+  private static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.CreateDocumentRequest, com.google.firestore.v1beta1.Document>
+      getCreateDocumentMethodHelper() {
+    io.grpc.MethodDescriptor<
+            com.google.firestore.v1beta1.CreateDocumentRequest,
+            com.google.firestore.v1beta1.Document>
+        getCreateDocumentMethod;
     if ((getCreateDocumentMethod = FirestoreGrpc.getCreateDocumentMethod) == null) {
       synchronized (FirestoreGrpc.class) {
         if ((getCreateDocumentMethod = FirestoreGrpc.getCreateDocumentMethod) == null) {
-          FirestoreGrpc.getCreateDocumentMethod = getCreateDocumentMethod = 
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(
-                  "google.firestore.v1beta1.Firestore", "CreateDocument"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.firestore.v1beta1.CreateDocumentRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.firestore.v1beta1.Document.getDefaultInstance()))
-                  .setSchemaDescriptor(new FirestoreMethodDescriptorSupplier("CreateDocument"))
-                  .build();
-          }
+          FirestoreGrpc.getCreateDocumentMethod =
+              getCreateDocumentMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(
+                              "google.firestore.v1beta1.Firestore", "CreateDocument"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.firestore.v1beta1.CreateDocumentRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.firestore.v1beta1.Document.getDefaultInstance()))
+                      .setSchemaDescriptor(new FirestoreMethodDescriptorSupplier("CreateDocument"))
+                      .build();
         }
-     }
-     return getCreateDocumentMethod;
+      }
+    }
+    return getCreateDocumentMethod;
   }
+
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  @java.lang.Deprecated // Use {@link #getUpdateDocumentMethod()} instead. 
-  public static final io.grpc.MethodDescriptor METHOD_UPDATE_DOCUMENT = getUpdateDocumentMethodHelper();
+  @java.lang.Deprecated // Use {@link #getUpdateDocumentMethod()} instead.
+  public static final io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.UpdateDocumentRequest, com.google.firestore.v1beta1.Document>
+      METHOD_UPDATE_DOCUMENT = getUpdateDocumentMethodHelper();
 
-  private static volatile io.grpc.MethodDescriptor getUpdateDocumentMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.UpdateDocumentRequest, com.google.firestore.v1beta1.Document>
+      getUpdateDocumentMethod;
 
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  public static io.grpc.MethodDescriptor getUpdateDocumentMethod() {
+  public static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.UpdateDocumentRequest, com.google.firestore.v1beta1.Document>
+      getUpdateDocumentMethod() {
     return getUpdateDocumentMethodHelper();
   }
 
-  private static io.grpc.MethodDescriptor getUpdateDocumentMethodHelper() {
-    io.grpc.MethodDescriptor getUpdateDocumentMethod;
+  private static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.UpdateDocumentRequest, com.google.firestore.v1beta1.Document>
+      getUpdateDocumentMethodHelper() {
+    io.grpc.MethodDescriptor<
+            com.google.firestore.v1beta1.UpdateDocumentRequest,
+            com.google.firestore.v1beta1.Document>
+        getUpdateDocumentMethod;
     if ((getUpdateDocumentMethod = FirestoreGrpc.getUpdateDocumentMethod) == null) {
       synchronized (FirestoreGrpc.class) {
         if ((getUpdateDocumentMethod = FirestoreGrpc.getUpdateDocumentMethod) == null) {
-          FirestoreGrpc.getUpdateDocumentMethod = getUpdateDocumentMethod = 
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(
-                  "google.firestore.v1beta1.Firestore", "UpdateDocument"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.firestore.v1beta1.UpdateDocumentRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.firestore.v1beta1.Document.getDefaultInstance()))
-                  .setSchemaDescriptor(new FirestoreMethodDescriptorSupplier("UpdateDocument"))
-                  .build();
-          }
+          FirestoreGrpc.getUpdateDocumentMethod =
+              getUpdateDocumentMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(
+                              "google.firestore.v1beta1.Firestore", "UpdateDocument"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.firestore.v1beta1.UpdateDocumentRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.firestore.v1beta1.Document.getDefaultInstance()))
+                      .setSchemaDescriptor(new FirestoreMethodDescriptorSupplier("UpdateDocument"))
+                      .build();
         }
-     }
-     return getUpdateDocumentMethod;
+      }
+    }
+    return getUpdateDocumentMethod;
   }
+
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  @java.lang.Deprecated // Use {@link #getDeleteDocumentMethod()} instead. 
-  public static final io.grpc.MethodDescriptor METHOD_DELETE_DOCUMENT = getDeleteDocumentMethodHelper();
+  @java.lang.Deprecated // Use {@link #getDeleteDocumentMethod()} instead.
+  public static final io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.DeleteDocumentRequest, com.google.protobuf.Empty>
+      METHOD_DELETE_DOCUMENT = getDeleteDocumentMethodHelper();
 
-  private static volatile io.grpc.MethodDescriptor getDeleteDocumentMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.DeleteDocumentRequest, com.google.protobuf.Empty>
+      getDeleteDocumentMethod;
 
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  public static io.grpc.MethodDescriptor getDeleteDocumentMethod() {
+  public static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.DeleteDocumentRequest, com.google.protobuf.Empty>
+      getDeleteDocumentMethod() {
     return getDeleteDocumentMethodHelper();
   }
 
-  private static io.grpc.MethodDescriptor getDeleteDocumentMethodHelper() {
-    io.grpc.MethodDescriptor getDeleteDocumentMethod;
+  private static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.DeleteDocumentRequest, com.google.protobuf.Empty>
+      getDeleteDocumentMethodHelper() {
+    io.grpc.MethodDescriptor<
+            com.google.firestore.v1beta1.DeleteDocumentRequest, com.google.protobuf.Empty>
+        getDeleteDocumentMethod;
     if ((getDeleteDocumentMethod = FirestoreGrpc.getDeleteDocumentMethod) == null) {
       synchronized (FirestoreGrpc.class) {
         if ((getDeleteDocumentMethod = FirestoreGrpc.getDeleteDocumentMethod) == null) {
-          FirestoreGrpc.getDeleteDocumentMethod = getDeleteDocumentMethod = 
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(
-                  "google.firestore.v1beta1.Firestore", "DeleteDocument"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.firestore.v1beta1.DeleteDocumentRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.protobuf.Empty.getDefaultInstance()))
-                  .setSchemaDescriptor(new FirestoreMethodDescriptorSupplier("DeleteDocument"))
-                  .build();
-          }
+          FirestoreGrpc.getDeleteDocumentMethod =
+              getDeleteDocumentMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(
+                              "google.firestore.v1beta1.Firestore", "DeleteDocument"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.firestore.v1beta1.DeleteDocumentRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.protobuf.Empty.getDefaultInstance()))
+                      .setSchemaDescriptor(new FirestoreMethodDescriptorSupplier("DeleteDocument"))
+                      .build();
         }
-     }
-     return getDeleteDocumentMethod;
+      }
+    }
+    return getDeleteDocumentMethod;
   }
+
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  @java.lang.Deprecated // Use {@link #getBatchGetDocumentsMethod()} instead. 
-  public static final io.grpc.MethodDescriptor METHOD_BATCH_GET_DOCUMENTS = getBatchGetDocumentsMethodHelper();
+  @java.lang.Deprecated // Use {@link #getBatchGetDocumentsMethod()} instead.
+  public static final io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.BatchGetDocumentsRequest,
+          com.google.firestore.v1beta1.BatchGetDocumentsResponse>
+      METHOD_BATCH_GET_DOCUMENTS = getBatchGetDocumentsMethodHelper();
 
-  private static volatile io.grpc.MethodDescriptor getBatchGetDocumentsMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.BatchGetDocumentsRequest,
+          com.google.firestore.v1beta1.BatchGetDocumentsResponse>
+      getBatchGetDocumentsMethod;
 
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  public static io.grpc.MethodDescriptor getBatchGetDocumentsMethod() {
+  public static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.BatchGetDocumentsRequest,
+          com.google.firestore.v1beta1.BatchGetDocumentsResponse>
+      getBatchGetDocumentsMethod() {
     return getBatchGetDocumentsMethodHelper();
   }
 
-  private static io.grpc.MethodDescriptor getBatchGetDocumentsMethodHelper() {
-    io.grpc.MethodDescriptor getBatchGetDocumentsMethod;
+  private static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.BatchGetDocumentsRequest,
+          com.google.firestore.v1beta1.BatchGetDocumentsResponse>
+      getBatchGetDocumentsMethodHelper() {
+    io.grpc.MethodDescriptor<
+            com.google.firestore.v1beta1.BatchGetDocumentsRequest,
+            com.google.firestore.v1beta1.BatchGetDocumentsResponse>
+        getBatchGetDocumentsMethod;
     if ((getBatchGetDocumentsMethod = FirestoreGrpc.getBatchGetDocumentsMethod) == null) {
       synchronized (FirestoreGrpc.class) {
         if ((getBatchGetDocumentsMethod = FirestoreGrpc.getBatchGetDocumentsMethod) == null) {
-          FirestoreGrpc.getBatchGetDocumentsMethod = getBatchGetDocumentsMethod = 
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.SERVER_STREAMING)
-              .setFullMethodName(generateFullMethodName(
-                  "google.firestore.v1beta1.Firestore", "BatchGetDocuments"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.firestore.v1beta1.BatchGetDocumentsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.firestore.v1beta1.BatchGetDocumentsResponse.getDefaultInstance()))
-                  .setSchemaDescriptor(new FirestoreMethodDescriptorSupplier("BatchGetDocuments"))
-                  .build();
-          }
+          FirestoreGrpc.getBatchGetDocumentsMethod =
+              getBatchGetDocumentsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.SERVER_STREAMING)
+                      .setFullMethodName(
+                          generateFullMethodName(
+                              "google.firestore.v1beta1.Firestore", "BatchGetDocuments"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.firestore.v1beta1.BatchGetDocumentsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.firestore.v1beta1.BatchGetDocumentsResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new FirestoreMethodDescriptorSupplier("BatchGetDocuments"))
+                      .build();
         }
-     }
-     return getBatchGetDocumentsMethod;
+      }
+    }
+    return getBatchGetDocumentsMethod;
   }
+
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  @java.lang.Deprecated // Use {@link #getBeginTransactionMethod()} instead. 
-  public static final io.grpc.MethodDescriptor METHOD_BEGIN_TRANSACTION = getBeginTransactionMethodHelper();
+  @java.lang.Deprecated // Use {@link #getBeginTransactionMethod()} instead.
+  public static final io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.BeginTransactionRequest,
+          com.google.firestore.v1beta1.BeginTransactionResponse>
+      METHOD_BEGIN_TRANSACTION = getBeginTransactionMethodHelper();
 
-  private static volatile io.grpc.MethodDescriptor getBeginTransactionMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.BeginTransactionRequest,
+          com.google.firestore.v1beta1.BeginTransactionResponse>
+      getBeginTransactionMethod;
 
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  public static io.grpc.MethodDescriptor getBeginTransactionMethod() {
+  public static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.BeginTransactionRequest,
+          com.google.firestore.v1beta1.BeginTransactionResponse>
+      getBeginTransactionMethod() {
     return getBeginTransactionMethodHelper();
   }
 
-  private static io.grpc.MethodDescriptor getBeginTransactionMethodHelper() {
-    io.grpc.MethodDescriptor getBeginTransactionMethod;
+  private static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.BeginTransactionRequest,
+          com.google.firestore.v1beta1.BeginTransactionResponse>
+      getBeginTransactionMethodHelper() {
+    io.grpc.MethodDescriptor<
+            com.google.firestore.v1beta1.BeginTransactionRequest,
+            com.google.firestore.v1beta1.BeginTransactionResponse>
+        getBeginTransactionMethod;
     if ((getBeginTransactionMethod = FirestoreGrpc.getBeginTransactionMethod) == null) {
       synchronized (FirestoreGrpc.class) {
         if ((getBeginTransactionMethod = FirestoreGrpc.getBeginTransactionMethod) == null) {
-          FirestoreGrpc.getBeginTransactionMethod = getBeginTransactionMethod = 
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(
-                  "google.firestore.v1beta1.Firestore", "BeginTransaction"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.firestore.v1beta1.BeginTransactionRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.firestore.v1beta1.BeginTransactionResponse.getDefaultInstance()))
-                  .setSchemaDescriptor(new FirestoreMethodDescriptorSupplier("BeginTransaction"))
-                  .build();
-          }
+          FirestoreGrpc.getBeginTransactionMethod =
+              getBeginTransactionMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(
+                              "google.firestore.v1beta1.Firestore", "BeginTransaction"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.firestore.v1beta1.BeginTransactionRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.firestore.v1beta1.BeginTransactionResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new FirestoreMethodDescriptorSupplier("BeginTransaction"))
+                      .build();
         }
-     }
-     return getBeginTransactionMethod;
+      }
+    }
+    return getBeginTransactionMethod;
   }
+
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  @java.lang.Deprecated // Use {@link #getCommitMethod()} instead. 
-  public static final io.grpc.MethodDescriptor METHOD_COMMIT = getCommitMethodHelper();
+  @java.lang.Deprecated // Use {@link #getCommitMethod()} instead.
+  public static final io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.CommitRequest, com.google.firestore.v1beta1.CommitResponse>
+      METHOD_COMMIT = getCommitMethodHelper();
 
-  private static volatile io.grpc.MethodDescriptor getCommitMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.CommitRequest, com.google.firestore.v1beta1.CommitResponse>
+      getCommitMethod;
 
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  public static io.grpc.MethodDescriptor getCommitMethod() {
+  public static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.CommitRequest, com.google.firestore.v1beta1.CommitResponse>
+      getCommitMethod() {
     return getCommitMethodHelper();
   }
 
-  private static io.grpc.MethodDescriptor getCommitMethodHelper() {
-    io.grpc.MethodDescriptor getCommitMethod;
+  private static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.CommitRequest, com.google.firestore.v1beta1.CommitResponse>
+      getCommitMethodHelper() {
+    io.grpc.MethodDescriptor<
+            com.google.firestore.v1beta1.CommitRequest, com.google.firestore.v1beta1.CommitResponse>
+        getCommitMethod;
     if ((getCommitMethod = FirestoreGrpc.getCommitMethod) == null) {
       synchronized (FirestoreGrpc.class) {
         if ((getCommitMethod = FirestoreGrpc.getCommitMethod) == null) {
-          FirestoreGrpc.getCommitMethod = getCommitMethod = 
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(
-                  "google.firestore.v1beta1.Firestore", "Commit"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.firestore.v1beta1.CommitRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.firestore.v1beta1.CommitResponse.getDefaultInstance()))
-                  .setSchemaDescriptor(new FirestoreMethodDescriptorSupplier("Commit"))
-                  .build();
-          }
+          FirestoreGrpc.getCommitMethod =
+              getCommitMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName("google.firestore.v1beta1.Firestore", "Commit"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.firestore.v1beta1.CommitRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.firestore.v1beta1.CommitResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(new FirestoreMethodDescriptorSupplier("Commit"))
+                      .build();
         }
-     }
-     return getCommitMethod;
+      }
+    }
+    return getCommitMethod;
   }
+
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  @java.lang.Deprecated // Use {@link #getRollbackMethod()} instead. 
-  public static final io.grpc.MethodDescriptor METHOD_ROLLBACK = getRollbackMethodHelper();
+  @java.lang.Deprecated // Use {@link #getRollbackMethod()} instead.
+  public static final io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.RollbackRequest, com.google.protobuf.Empty>
+      METHOD_ROLLBACK = getRollbackMethodHelper();
 
-  private static volatile io.grpc.MethodDescriptor getRollbackMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.RollbackRequest, com.google.protobuf.Empty>
+      getRollbackMethod;
 
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  public static io.grpc.MethodDescriptor getRollbackMethod() {
+  public static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.RollbackRequest, com.google.protobuf.Empty>
+      getRollbackMethod() {
     return getRollbackMethodHelper();
   }
 
-  private static io.grpc.MethodDescriptor getRollbackMethodHelper() {
-    io.grpc.MethodDescriptor getRollbackMethod;
+  private static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.RollbackRequest, com.google.protobuf.Empty>
+      getRollbackMethodHelper() {
+    io.grpc.MethodDescriptor<
+            com.google.firestore.v1beta1.RollbackRequest, com.google.protobuf.Empty>
+        getRollbackMethod;
     if ((getRollbackMethod = FirestoreGrpc.getRollbackMethod) == null) {
       synchronized (FirestoreGrpc.class) {
         if ((getRollbackMethod = FirestoreGrpc.getRollbackMethod) == null) {
-          FirestoreGrpc.getRollbackMethod = getRollbackMethod = 
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(
-                  "google.firestore.v1beta1.Firestore", "Rollback"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.firestore.v1beta1.RollbackRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.protobuf.Empty.getDefaultInstance()))
-                  .setSchemaDescriptor(new FirestoreMethodDescriptorSupplier("Rollback"))
-                  .build();
-          }
+          FirestoreGrpc.getRollbackMethod =
+              getRollbackMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName("google.firestore.v1beta1.Firestore", "Rollback"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.firestore.v1beta1.RollbackRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.protobuf.Empty.getDefaultInstance()))
+                      .setSchemaDescriptor(new FirestoreMethodDescriptorSupplier("Rollback"))
+                      .build();
         }
-     }
-     return getRollbackMethod;
+      }
+    }
+    return getRollbackMethod;
   }
+
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  @java.lang.Deprecated // Use {@link #getRunQueryMethod()} instead. 
-  public static final io.grpc.MethodDescriptor METHOD_RUN_QUERY = getRunQueryMethodHelper();
+  @java.lang.Deprecated // Use {@link #getRunQueryMethod()} instead.
+  public static final io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.RunQueryRequest,
+          com.google.firestore.v1beta1.RunQueryResponse>
+      METHOD_RUN_QUERY = getRunQueryMethodHelper();
 
-  private static volatile io.grpc.MethodDescriptor getRunQueryMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.RunQueryRequest,
+          com.google.firestore.v1beta1.RunQueryResponse>
+      getRunQueryMethod;
 
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  public static io.grpc.MethodDescriptor getRunQueryMethod() {
+  public static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.RunQueryRequest,
+          com.google.firestore.v1beta1.RunQueryResponse>
+      getRunQueryMethod() {
     return getRunQueryMethodHelper();
   }
 
-  private static io.grpc.MethodDescriptor getRunQueryMethodHelper() {
-    io.grpc.MethodDescriptor getRunQueryMethod;
+  private static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.RunQueryRequest,
+          com.google.firestore.v1beta1.RunQueryResponse>
+      getRunQueryMethodHelper() {
+    io.grpc.MethodDescriptor<
+            com.google.firestore.v1beta1.RunQueryRequest,
+            com.google.firestore.v1beta1.RunQueryResponse>
+        getRunQueryMethod;
     if ((getRunQueryMethod = FirestoreGrpc.getRunQueryMethod) == null) {
       synchronized (FirestoreGrpc.class) {
         if ((getRunQueryMethod = FirestoreGrpc.getRunQueryMethod) == null) {
-          FirestoreGrpc.getRunQueryMethod = getRunQueryMethod = 
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.SERVER_STREAMING)
-              .setFullMethodName(generateFullMethodName(
-                  "google.firestore.v1beta1.Firestore", "RunQuery"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.firestore.v1beta1.RunQueryRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.firestore.v1beta1.RunQueryResponse.getDefaultInstance()))
-                  .setSchemaDescriptor(new FirestoreMethodDescriptorSupplier("RunQuery"))
-                  .build();
-          }
+          FirestoreGrpc.getRunQueryMethod =
+              getRunQueryMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.SERVER_STREAMING)
+                      .setFullMethodName(
+                          generateFullMethodName("google.firestore.v1beta1.Firestore", "RunQuery"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.firestore.v1beta1.RunQueryRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.firestore.v1beta1.RunQueryResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(new FirestoreMethodDescriptorSupplier("RunQuery"))
+                      .build();
         }
-     }
-     return getRunQueryMethod;
+      }
+    }
+    return getRunQueryMethod;
   }
+
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  @java.lang.Deprecated // Use {@link #getWriteMethod()} instead. 
-  public static final io.grpc.MethodDescriptor METHOD_WRITE = getWriteMethodHelper();
+  @java.lang.Deprecated // Use {@link #getWriteMethod()} instead.
+  public static final io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.WriteRequest, com.google.firestore.v1beta1.WriteResponse>
+      METHOD_WRITE = getWriteMethodHelper();
 
-  private static volatile io.grpc.MethodDescriptor getWriteMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.WriteRequest, com.google.firestore.v1beta1.WriteResponse>
+      getWriteMethod;
 
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  public static io.grpc.MethodDescriptor getWriteMethod() {
+  public static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.WriteRequest, com.google.firestore.v1beta1.WriteResponse>
+      getWriteMethod() {
     return getWriteMethodHelper();
   }
 
-  private static io.grpc.MethodDescriptor getWriteMethodHelper() {
-    io.grpc.MethodDescriptor getWriteMethod;
+  private static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.WriteRequest, com.google.firestore.v1beta1.WriteResponse>
+      getWriteMethodHelper() {
+    io.grpc.MethodDescriptor<
+            com.google.firestore.v1beta1.WriteRequest, com.google.firestore.v1beta1.WriteResponse>
+        getWriteMethod;
     if ((getWriteMethod = FirestoreGrpc.getWriteMethod) == null) {
       synchronized (FirestoreGrpc.class) {
         if ((getWriteMethod = FirestoreGrpc.getWriteMethod) == null) {
-          FirestoreGrpc.getWriteMethod = getWriteMethod = 
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.BIDI_STREAMING)
-              .setFullMethodName(generateFullMethodName(
-                  "google.firestore.v1beta1.Firestore", "Write"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.firestore.v1beta1.WriteRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.firestore.v1beta1.WriteResponse.getDefaultInstance()))
-                  .setSchemaDescriptor(new FirestoreMethodDescriptorSupplier("Write"))
-                  .build();
-          }
+          FirestoreGrpc.getWriteMethod =
+              getWriteMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.BIDI_STREAMING)
+                      .setFullMethodName(
+                          generateFullMethodName("google.firestore.v1beta1.Firestore", "Write"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.firestore.v1beta1.WriteRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.firestore.v1beta1.WriteResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(new FirestoreMethodDescriptorSupplier("Write"))
+                      .build();
         }
-     }
-     return getWriteMethod;
+      }
+    }
+    return getWriteMethod;
   }
+
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  @java.lang.Deprecated // Use {@link #getListenMethod()} instead. 
-  public static final io.grpc.MethodDescriptor METHOD_LISTEN = getListenMethodHelper();
+  @java.lang.Deprecated // Use {@link #getListenMethod()} instead.
+  public static final io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.ListenRequest, com.google.firestore.v1beta1.ListenResponse>
+      METHOD_LISTEN = getListenMethodHelper();
 
-  private static volatile io.grpc.MethodDescriptor getListenMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.ListenRequest, com.google.firestore.v1beta1.ListenResponse>
+      getListenMethod;
 
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  public static io.grpc.MethodDescriptor getListenMethod() {
+  public static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.ListenRequest, com.google.firestore.v1beta1.ListenResponse>
+      getListenMethod() {
     return getListenMethodHelper();
   }
 
-  private static io.grpc.MethodDescriptor getListenMethodHelper() {
-    io.grpc.MethodDescriptor getListenMethod;
+  private static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.ListenRequest, com.google.firestore.v1beta1.ListenResponse>
+      getListenMethodHelper() {
+    io.grpc.MethodDescriptor<
+            com.google.firestore.v1beta1.ListenRequest, com.google.firestore.v1beta1.ListenResponse>
+        getListenMethod;
     if ((getListenMethod = FirestoreGrpc.getListenMethod) == null) {
       synchronized (FirestoreGrpc.class) {
         if ((getListenMethod = FirestoreGrpc.getListenMethod) == null) {
-          FirestoreGrpc.getListenMethod = getListenMethod = 
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.BIDI_STREAMING)
-              .setFullMethodName(generateFullMethodName(
-                  "google.firestore.v1beta1.Firestore", "Listen"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.firestore.v1beta1.ListenRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.firestore.v1beta1.ListenResponse.getDefaultInstance()))
-                  .setSchemaDescriptor(new FirestoreMethodDescriptorSupplier("Listen"))
-                  .build();
-          }
+          FirestoreGrpc.getListenMethod =
+              getListenMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.BIDI_STREAMING)
+                      .setFullMethodName(
+                          generateFullMethodName("google.firestore.v1beta1.Firestore", "Listen"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.firestore.v1beta1.ListenRequest.getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.firestore.v1beta1.ListenResponse.getDefaultInstance()))
+                      .setSchemaDescriptor(new FirestoreMethodDescriptorSupplier("Listen"))
+                      .build();
         }
-     }
-     return getListenMethod;
+      }
+    }
+    return getListenMethod;
   }
+
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  @java.lang.Deprecated // Use {@link #getListCollectionIdsMethod()} instead. 
-  public static final io.grpc.MethodDescriptor METHOD_LIST_COLLECTION_IDS = getListCollectionIdsMethodHelper();
+  @java.lang.Deprecated // Use {@link #getListCollectionIdsMethod()} instead.
+  public static final io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.ListCollectionIdsRequest,
+          com.google.firestore.v1beta1.ListCollectionIdsResponse>
+      METHOD_LIST_COLLECTION_IDS = getListCollectionIdsMethodHelper();
 
-  private static volatile io.grpc.MethodDescriptor getListCollectionIdsMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.ListCollectionIdsRequest,
+          com.google.firestore.v1beta1.ListCollectionIdsResponse>
+      getListCollectionIdsMethod;
 
   @io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/1901")
-  public static io.grpc.MethodDescriptor getListCollectionIdsMethod() {
+  public static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.ListCollectionIdsRequest,
+          com.google.firestore.v1beta1.ListCollectionIdsResponse>
+      getListCollectionIdsMethod() {
     return getListCollectionIdsMethodHelper();
   }
 
-  private static io.grpc.MethodDescriptor getListCollectionIdsMethodHelper() {
-    io.grpc.MethodDescriptor getListCollectionIdsMethod;
+  private static io.grpc.MethodDescriptor<
+          com.google.firestore.v1beta1.ListCollectionIdsRequest,
+          com.google.firestore.v1beta1.ListCollectionIdsResponse>
+      getListCollectionIdsMethodHelper() {
+    io.grpc.MethodDescriptor<
+            com.google.firestore.v1beta1.ListCollectionIdsRequest,
+            com.google.firestore.v1beta1.ListCollectionIdsResponse>
+        getListCollectionIdsMethod;
     if ((getListCollectionIdsMethod = FirestoreGrpc.getListCollectionIdsMethod) == null) {
       synchronized (FirestoreGrpc.class) {
         if ((getListCollectionIdsMethod = FirestoreGrpc.getListCollectionIdsMethod) == null) {
-          FirestoreGrpc.getListCollectionIdsMethod = getListCollectionIdsMethod = 
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(
-                  "google.firestore.v1beta1.Firestore", "ListCollectionIds"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.firestore.v1beta1.ListCollectionIdsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.firestore.v1beta1.ListCollectionIdsResponse.getDefaultInstance()))
-                  .setSchemaDescriptor(new FirestoreMethodDescriptorSupplier("ListCollectionIds"))
-                  .build();
-          }
+          FirestoreGrpc.getListCollectionIdsMethod =
+              getListCollectionIdsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(
+                          generateFullMethodName(
+                              "google.firestore.v1beta1.Firestore", "ListCollectionIds"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.firestore.v1beta1.ListCollectionIdsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.firestore.v1beta1.ListCollectionIdsResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new FirestoreMethodDescriptorSupplier("ListCollectionIds"))
+                      .build();
         }
-     }
-     return getListCollectionIdsMethod;
+      }
+    }
+    return getListCollectionIdsMethod;
   }
 
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
+  /** Creates a new async stub that supports all call types for the service */
   public static FirestoreStub newStub(io.grpc.Channel channel) {
     return new FirestoreStub(channel);
   }
@@ -535,20 +749,18 @@ public static FirestoreStub newStub(io.grpc.Channel channel) {
   /**
    * Creates a new blocking-style stub that supports unary and streaming output calls on the service
    */
-  public static FirestoreBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
+  public static FirestoreBlockingStub newBlockingStub(io.grpc.Channel channel) {
     return new FirestoreBlockingStub(channel);
   }
 
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static FirestoreFutureStub newFutureStub(
-      io.grpc.Channel channel) {
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static FirestoreFutureStub newFutureStub(io.grpc.Channel channel) {
     return new FirestoreFutureStub(channel);
   }
 
   /**
+   *
+   *
    * 
    * The Cloud Firestore service.
    * This service exposes several types of comparable timestamps:
@@ -566,111 +778,147 @@ public static FirestoreFutureStub newFutureStub(
    *      to see the effects of the transaction.
    * 

    */
-  public static abstract class FirestoreImplBase implements io.grpc.BindableService {
+  public abstract static class FirestoreImplBase implements io.grpc.BindableService {
 
     /**
+     *
+     *
      * 
      * Gets a single document.
      * 

      */
-    public void getDocument(com.google.firestore.v1beta1.GetDocumentRequest request,
+    public void getDocument(
+        com.google.firestore.v1beta1.GetDocumentRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       asyncUnimplementedUnaryCall(getGetDocumentMethodHelper(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Lists documents.
      * 

      */
-    public void listDocuments(com.google.firestore.v1beta1.ListDocumentsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void listDocuments(
+        com.google.firestore.v1beta1.ListDocumentsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       asyncUnimplementedUnaryCall(getListDocumentsMethodHelper(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Creates a new document.
      * 

      */
-    public void createDocument(com.google.firestore.v1beta1.CreateDocumentRequest request,
+    public void createDocument(
+        com.google.firestore.v1beta1.CreateDocumentRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       asyncUnimplementedUnaryCall(getCreateDocumentMethodHelper(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Updates or inserts a document.
      * 

      */
-    public void updateDocument(com.google.firestore.v1beta1.UpdateDocumentRequest request,
+    public void updateDocument(
+        com.google.firestore.v1beta1.UpdateDocumentRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       asyncUnimplementedUnaryCall(getUpdateDocumentMethodHelper(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Deletes a document.
      * 

      */
-    public void deleteDocument(com.google.firestore.v1beta1.DeleteDocumentRequest request,
+    public void deleteDocument(
+        com.google.firestore.v1beta1.DeleteDocumentRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       asyncUnimplementedUnaryCall(getDeleteDocumentMethodHelper(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Gets multiple documents.
      * Documents returned by this method are not guaranteed to be returned in the
      * same order that they were requested.
      * 

      */
-    public void batchGetDocuments(com.google.firestore.v1beta1.BatchGetDocumentsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void batchGetDocuments(
+        com.google.firestore.v1beta1.BatchGetDocumentsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       asyncUnimplementedUnaryCall(getBatchGetDocumentsMethodHelper(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Starts a new transaction.
      * 

      */
-    public void beginTransaction(com.google.firestore.v1beta1.BeginTransactionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void beginTransaction(
+        com.google.firestore.v1beta1.BeginTransactionRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       asyncUnimplementedUnaryCall(getBeginTransactionMethodHelper(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Commits a transaction, while optionally updating documents.
      * 

      */
-    public void commit(com.google.firestore.v1beta1.CommitRequest request,
+    public void commit(
+        com.google.firestore.v1beta1.CommitRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       asyncUnimplementedUnaryCall(getCommitMethodHelper(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Rolls back a transaction.
      * 

      */
-    public void rollback(com.google.firestore.v1beta1.RollbackRequest request,
+    public void rollback(
+        com.google.firestore.v1beta1.RollbackRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       asyncUnimplementedUnaryCall(getRollbackMethodHelper(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Runs a query.
      * 

      */
-    public void runQuery(com.google.firestore.v1beta1.RunQueryRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void runQuery(
+        com.google.firestore.v1beta1.RunQueryRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       asyncUnimplementedUnaryCall(getRunQueryMethodHelper(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Streams batches of document updates and deletes, in order.
      * 

@@ -681,6 +929,8 @@ public io.grpc.stub.StreamObserver wr
     }
 
     /**
+     *
+     *
      * 
      * Listens to changes.
      * 

@@ -691,113 +941,111 @@ public io.grpc.stub.StreamObserver l
     }
 
     /**
+     *
+     *
      * 
      * Lists all the collection IDs underneath a document.
      * 

      */
-    public void listCollectionIds(com.google.firestore.v1beta1.ListCollectionIdsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void listCollectionIds(
+        com.google.firestore.v1beta1.ListCollectionIdsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       asyncUnimplementedUnaryCall(getListCollectionIdsMethodHelper(), responseObserver);
     }
 
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
       return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
           .addMethod(
-            getGetDocumentMethodHelper(),
-            asyncUnaryCall(
-              new MethodHandlers<
-                com.google.firestore.v1beta1.GetDocumentRequest,
-                com.google.firestore.v1beta1.Document>(
-                  this, METHODID_GET_DOCUMENT)))
+              getGetDocumentMethodHelper(),
+              asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.firestore.v1beta1.GetDocumentRequest,
+                      com.google.firestore.v1beta1.Document>(this, METHODID_GET_DOCUMENT)))
           .addMethod(
-            getListDocumentsMethodHelper(),
-            asyncUnaryCall(
-              new MethodHandlers<
-                com.google.firestore.v1beta1.ListDocumentsRequest,
-                com.google.firestore.v1beta1.ListDocumentsResponse>(
-                  this, METHODID_LIST_DOCUMENTS)))
+              getListDocumentsMethodHelper(),
+              asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.firestore.v1beta1.ListDocumentsRequest,
+                      com.google.firestore.v1beta1.ListDocumentsResponse>(
+                      this, METHODID_LIST_DOCUMENTS)))
           .addMethod(
-            getCreateDocumentMethodHelper(),
-            asyncUnaryCall(
-              new MethodHandlers<
-                com.google.firestore.v1beta1.CreateDocumentRequest,
-                com.google.firestore.v1beta1.Document>(
-                  this, METHODID_CREATE_DOCUMENT)))
+              getCreateDocumentMethodHelper(),
+              asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.firestore.v1beta1.CreateDocumentRequest,
+                      com.google.firestore.v1beta1.Document>(this, METHODID_CREATE_DOCUMENT)))
           .addMethod(
-            getUpdateDocumentMethodHelper(),
-            asyncUnaryCall(
-              new MethodHandlers<
-                com.google.firestore.v1beta1.UpdateDocumentRequest,
-                com.google.firestore.v1beta1.Document>(
-                  this, METHODID_UPDATE_DOCUMENT)))
+              getUpdateDocumentMethodHelper(),
+              asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.firestore.v1beta1.UpdateDocumentRequest,
+                      com.google.firestore.v1beta1.Document>(this, METHODID_UPDATE_DOCUMENT)))
           .addMethod(
-            getDeleteDocumentMethodHelper(),
-            asyncUnaryCall(
-              new MethodHandlers<
-                com.google.firestore.v1beta1.DeleteDocumentRequest,
-                com.google.protobuf.Empty>(
-                  this, METHODID_DELETE_DOCUMENT)))
+              getDeleteDocumentMethodHelper(),
+              asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.firestore.v1beta1.DeleteDocumentRequest,
+                      com.google.protobuf.Empty>(this, METHODID_DELETE_DOCUMENT)))
           .addMethod(
-            getBatchGetDocumentsMethodHelper(),
-            asyncServerStreamingCall(
-              new MethodHandlers<
-                com.google.firestore.v1beta1.BatchGetDocumentsRequest,
-                com.google.firestore.v1beta1.BatchGetDocumentsResponse>(
-                  this, METHODID_BATCH_GET_DOCUMENTS)))
+              getBatchGetDocumentsMethodHelper(),
+              asyncServerStreamingCall(
+                  new MethodHandlers<
+                      com.google.firestore.v1beta1.BatchGetDocumentsRequest,
+                      com.google.firestore.v1beta1.BatchGetDocumentsResponse>(
+                      this, METHODID_BATCH_GET_DOCUMENTS)))
           .addMethod(
-            getBeginTransactionMethodHelper(),
-            asyncUnaryCall(
-              new MethodHandlers<
-                com.google.firestore.v1beta1.BeginTransactionRequest,
-                com.google.firestore.v1beta1.BeginTransactionResponse>(
-                  this, METHODID_BEGIN_TRANSACTION)))
+              getBeginTransactionMethodHelper(),
+              asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.firestore.v1beta1.BeginTransactionRequest,
+                      com.google.firestore.v1beta1.BeginTransactionResponse>(
+                      this, METHODID_BEGIN_TRANSACTION)))
           .addMethod(
-            getCommitMethodHelper(),
-            asyncUnaryCall(
-              new MethodHandlers<
-                com.google.firestore.v1beta1.CommitRequest,
-                com.google.firestore.v1beta1.CommitResponse>(
-                  this, METHODID_COMMIT)))
+              getCommitMethodHelper(),
+              asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.firestore.v1beta1.CommitRequest,
+                      com.google.firestore.v1beta1.CommitResponse>(this, METHODID_COMMIT)))
           .addMethod(
-            getRollbackMethodHelper(),
-            asyncUnaryCall(
-              new MethodHandlers<
-                com.google.firestore.v1beta1.RollbackRequest,
-                com.google.protobuf.Empty>(
-                  this, METHODID_ROLLBACK)))
+              getRollbackMethodHelper(),
+              asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.firestore.v1beta1.RollbackRequest, com.google.protobuf.Empty>(
+                      this, METHODID_ROLLBACK)))
           .addMethod(
-            getRunQueryMethodHelper(),
-            asyncServerStreamingCall(
-              new MethodHandlers<
-                com.google.firestore.v1beta1.RunQueryRequest,
-                com.google.firestore.v1beta1.RunQueryResponse>(
-                  this, METHODID_RUN_QUERY)))
+              getRunQueryMethodHelper(),
+              asyncServerStreamingCall(
+                  new MethodHandlers<
+                      com.google.firestore.v1beta1.RunQueryRequest,
+                      com.google.firestore.v1beta1.RunQueryResponse>(this, METHODID_RUN_QUERY)))
           .addMethod(
-            getWriteMethodHelper(),
-            asyncBidiStreamingCall(
-              new MethodHandlers<
-                com.google.firestore.v1beta1.WriteRequest,
-                com.google.firestore.v1beta1.WriteResponse>(
-                  this, METHODID_WRITE)))
+              getWriteMethodHelper(),
+              asyncBidiStreamingCall(
+                  new MethodHandlers<
+                      com.google.firestore.v1beta1.WriteRequest,
+                      com.google.firestore.v1beta1.WriteResponse>(this, METHODID_WRITE)))
           .addMethod(
-            getListenMethodHelper(),
-            asyncBidiStreamingCall(
-              new MethodHandlers<
-                com.google.firestore.v1beta1.ListenRequest,
-                com.google.firestore.v1beta1.ListenResponse>(
-                  this, METHODID_LISTEN)))
+              getListenMethodHelper(),
+              asyncBidiStreamingCall(
+                  new MethodHandlers<
+                      com.google.firestore.v1beta1.ListenRequest,
+                      com.google.firestore.v1beta1.ListenResponse>(this, METHODID_LISTEN)))
           .addMethod(
-            getListCollectionIdsMethodHelper(),
-            asyncUnaryCall(
-              new MethodHandlers<
-                com.google.firestore.v1beta1.ListCollectionIdsRequest,
-                com.google.firestore.v1beta1.ListCollectionIdsResponse>(
-                  this, METHODID_LIST_COLLECTION_IDS)))
+              getListCollectionIdsMethodHelper(),
+              asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.firestore.v1beta1.ListCollectionIdsRequest,
+                      com.google.firestore.v1beta1.ListCollectionIdsResponse>(
+                      this, METHODID_LIST_COLLECTION_IDS)))
           .build();
     }
   }
 
   /**
+   *
+   *
    * 
    * The Cloud Firestore service.
    * This service exposes several types of comparable timestamps:
@@ -820,130 +1068,184 @@ private FirestoreStub(io.grpc.Channel channel) {
       super(channel);
     }
 
-    private FirestoreStub(io.grpc.Channel channel,
-        io.grpc.CallOptions callOptions) {
+    private FirestoreStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
     @java.lang.Override
-    protected FirestoreStub build(io.grpc.Channel channel,
-        io.grpc.CallOptions callOptions) {
+    protected FirestoreStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       return new FirestoreStub(channel, callOptions);
     }
 
     /**
+     *
+     *
      * 
      * Gets a single document.
      * 

      */
-    public void getDocument(com.google.firestore.v1beta1.GetDocumentRequest request,
+    public void getDocument(
+        com.google.firestore.v1beta1.GetDocumentRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       asyncUnaryCall(
-          getChannel().newCall(getGetDocumentMethodHelper(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getGetDocumentMethodHelper(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Lists documents.
      * 

      */
-    public void listDocuments(com.google.firestore.v1beta1.ListDocumentsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void listDocuments(
+        com.google.firestore.v1beta1.ListDocumentsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       asyncUnaryCall(
-          getChannel().newCall(getListDocumentsMethodHelper(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getListDocumentsMethodHelper(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Creates a new document.
      * 

      */
-    public void createDocument(com.google.firestore.v1beta1.CreateDocumentRequest request,
+    public void createDocument(
+        com.google.firestore.v1beta1.CreateDocumentRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       asyncUnaryCall(
-          getChannel().newCall(getCreateDocumentMethodHelper(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getCreateDocumentMethodHelper(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Updates or inserts a document.
      * 

      */
-    public void updateDocument(com.google.firestore.v1beta1.UpdateDocumentRequest request,
+    public void updateDocument(
+        com.google.firestore.v1beta1.UpdateDocumentRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       asyncUnaryCall(
-          getChannel().newCall(getUpdateDocumentMethodHelper(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getUpdateDocumentMethodHelper(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Deletes a document.
      * 

      */
-    public void deleteDocument(com.google.firestore.v1beta1.DeleteDocumentRequest request,
+    public void deleteDocument(
+        com.google.firestore.v1beta1.DeleteDocumentRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       asyncUnaryCall(
-          getChannel().newCall(getDeleteDocumentMethodHelper(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getDeleteDocumentMethodHelper(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Gets multiple documents.
      * Documents returned by this method are not guaranteed to be returned in the
      * same order that they were requested.
      * 

      */
-    public void batchGetDocuments(com.google.firestore.v1beta1.BatchGetDocumentsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void batchGetDocuments(
+        com.google.firestore.v1beta1.BatchGetDocumentsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       asyncServerStreamingCall(
-          getChannel().newCall(getBatchGetDocumentsMethodHelper(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getBatchGetDocumentsMethodHelper(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Starts a new transaction.
      * 

      */
-    public void beginTransaction(com.google.firestore.v1beta1.BeginTransactionRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void beginTransaction(
+        com.google.firestore.v1beta1.BeginTransactionRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       asyncUnaryCall(
-          getChannel().newCall(getBeginTransactionMethodHelper(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getBeginTransactionMethodHelper(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Commits a transaction, while optionally updating documents.
      * 

      */
-    public void commit(com.google.firestore.v1beta1.CommitRequest request,
+    public void commit(
+        com.google.firestore.v1beta1.CommitRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       asyncUnaryCall(
-          getChannel().newCall(getCommitMethodHelper(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getCommitMethodHelper(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Rolls back a transaction.
      * 

      */
-    public void rollback(com.google.firestore.v1beta1.RollbackRequest request,
+    public void rollback(
+        com.google.firestore.v1beta1.RollbackRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       asyncUnaryCall(
-          getChannel().newCall(getRollbackMethodHelper(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getRollbackMethodHelper(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Runs a query.
      * 

      */
-    public void runQuery(com.google.firestore.v1beta1.RunQueryRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void runQuery(
+        com.google.firestore.v1beta1.RunQueryRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       asyncServerStreamingCall(
-          getChannel().newCall(getRunQueryMethodHelper(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getRunQueryMethodHelper(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Streams batches of document updates and deletes, in order.
      * 

@@ -955,6 +1257,8 @@ public io.grpc.stub.StreamObserver wr
     }
 
     /**
+     *
+     *
      * 
      * Listens to changes.
      * 

@@ -966,18 +1270,26 @@ public io.grpc.stub.StreamObserver l
     }
 
     /**
+     *
+     *
      * 
      * Lists all the collection IDs underneath a document.
      * 

      */
-    public void listCollectionIds(com.google.firestore.v1beta1.ListCollectionIdsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void listCollectionIds(
+        com.google.firestore.v1beta1.ListCollectionIdsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       asyncUnaryCall(
-          getChannel().newCall(getListCollectionIdsMethodHelper(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getListCollectionIdsMethodHelper(), getCallOptions()),
+          request,
+          responseObserver);
     }
   }
 
   /**
+   *
+   *
    * 
    * The Cloud Firestore service.
    * This service exposes several types of comparable timestamps:
@@ -995,116 +1307,142 @@ public void listCollectionIds(com.google.firestore.v1beta1.ListCollectionIdsRequ
    *      to see the effects of the transaction.
    * 

    */
-  public static final class FirestoreBlockingStub extends io.grpc.stub.AbstractStub {
+  public static final class FirestoreBlockingStub
+      extends io.grpc.stub.AbstractStub {
     private FirestoreBlockingStub(io.grpc.Channel channel) {
       super(channel);
     }
 
-    private FirestoreBlockingStub(io.grpc.Channel channel,
-        io.grpc.CallOptions callOptions) {
+    private FirestoreBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
     @java.lang.Override
-    protected FirestoreBlockingStub build(io.grpc.Channel channel,
-        io.grpc.CallOptions callOptions) {
+    protected FirestoreBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       return new FirestoreBlockingStub(channel, callOptions);
     }
 
     /**
+     *
+     *
      * 
      * Gets a single document.
      * 

      */
-    public com.google.firestore.v1beta1.Document getDocument(com.google.firestore.v1beta1.GetDocumentRequest request) {
+    public com.google.firestore.v1beta1.Document getDocument(
+        com.google.firestore.v1beta1.GetDocumentRequest request) {
       return blockingUnaryCall(
           getChannel(), getGetDocumentMethodHelper(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Lists documents.
      * 

      */
-    public com.google.firestore.v1beta1.ListDocumentsResponse listDocuments(com.google.firestore.v1beta1.ListDocumentsRequest request) {
+    public com.google.firestore.v1beta1.ListDocumentsResponse listDocuments(
+        com.google.firestore.v1beta1.ListDocumentsRequest request) {
       return blockingUnaryCall(
           getChannel(), getListDocumentsMethodHelper(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Creates a new document.
      * 

      */
-    public com.google.firestore.v1beta1.Document createDocument(com.google.firestore.v1beta1.CreateDocumentRequest request) {
+    public com.google.firestore.v1beta1.Document createDocument(
+        com.google.firestore.v1beta1.CreateDocumentRequest request) {
       return blockingUnaryCall(
           getChannel(), getCreateDocumentMethodHelper(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Updates or inserts a document.
      * 

      */
-    public com.google.firestore.v1beta1.Document updateDocument(com.google.firestore.v1beta1.UpdateDocumentRequest request) {
+    public com.google.firestore.v1beta1.Document updateDocument(
+        com.google.firestore.v1beta1.UpdateDocumentRequest request) {
       return blockingUnaryCall(
           getChannel(), getUpdateDocumentMethodHelper(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Deletes a document.
      * 

      */
-    public com.google.protobuf.Empty deleteDocument(com.google.firestore.v1beta1.DeleteDocumentRequest request) {
+    public com.google.protobuf.Empty deleteDocument(
+        com.google.firestore.v1beta1.DeleteDocumentRequest request) {
       return blockingUnaryCall(
           getChannel(), getDeleteDocumentMethodHelper(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Gets multiple documents.
      * Documents returned by this method are not guaranteed to be returned in the
      * same order that they were requested.
      * 

      */
-    public java.util.Iterator batchGetDocuments(
-        com.google.firestore.v1beta1.BatchGetDocumentsRequest request) {
+    public java.util.Iterator
+        batchGetDocuments(com.google.firestore.v1beta1.BatchGetDocumentsRequest request) {
       return blockingServerStreamingCall(
           getChannel(), getBatchGetDocumentsMethodHelper(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Starts a new transaction.
      * 

      */
-    public com.google.firestore.v1beta1.BeginTransactionResponse beginTransaction(com.google.firestore.v1beta1.BeginTransactionRequest request) {
+    public com.google.firestore.v1beta1.BeginTransactionResponse beginTransaction(
+        com.google.firestore.v1beta1.BeginTransactionRequest request) {
       return blockingUnaryCall(
           getChannel(), getBeginTransactionMethodHelper(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Commits a transaction, while optionally updating documents.
      * 

      */
-    public com.google.firestore.v1beta1.CommitResponse commit(com.google.firestore.v1beta1.CommitRequest request) {
-      return blockingUnaryCall(
-          getChannel(), getCommitMethodHelper(), getCallOptions(), request);
+    public com.google.firestore.v1beta1.CommitResponse commit(
+        com.google.firestore.v1beta1.CommitRequest request) {
+      return blockingUnaryCall(getChannel(), getCommitMethodHelper(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Rolls back a transaction.
      * 

      */
-    public com.google.protobuf.Empty rollback(com.google.firestore.v1beta1.RollbackRequest request) {
-      return blockingUnaryCall(
-          getChannel(), getRollbackMethodHelper(), getCallOptions(), request);
+    public com.google.protobuf.Empty rollback(
+        com.google.firestore.v1beta1.RollbackRequest request) {
+      return blockingUnaryCall(getChannel(), getRollbackMethodHelper(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Runs a query.
      * 

@@ -1116,17 +1454,22 @@ public java.util.Iterator runQuer
     }
 
     /**
+     *
+     *
      * 
      * Lists all the collection IDs underneath a document.
      * 

      */
-    public com.google.firestore.v1beta1.ListCollectionIdsResponse listCollectionIds(com.google.firestore.v1beta1.ListCollectionIdsRequest request) {
+    public com.google.firestore.v1beta1.ListCollectionIdsResponse listCollectionIds(
+        com.google.firestore.v1beta1.ListCollectionIdsRequest request) {
       return blockingUnaryCall(
           getChannel(), getListCollectionIdsMethodHelper(), getCallOptions(), request);
     }
   }
 
   /**
+   *
+   *
    * 
    * The Cloud Firestore service.
    * This service exposes several types of comparable timestamps:
@@ -1144,100 +1487,118 @@ public com.google.firestore.v1beta1.ListCollectionIdsResponse listCollectionIds(
    *      to see the effects of the transaction.
    * 

    */
-  public static final class FirestoreFutureStub extends io.grpc.stub.AbstractStub {
+  public static final class FirestoreFutureStub
+      extends io.grpc.stub.AbstractStub {
     private FirestoreFutureStub(io.grpc.Channel channel) {
       super(channel);
     }
 
-    private FirestoreFutureStub(io.grpc.Channel channel,
-        io.grpc.CallOptions callOptions) {
+    private FirestoreFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
     @java.lang.Override
-    protected FirestoreFutureStub build(io.grpc.Channel channel,
-        io.grpc.CallOptions callOptions) {
+    protected FirestoreFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       return new FirestoreFutureStub(channel, callOptions);
     }
 
     /**
+     *
+     *
      * 
      * Gets a single document.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture getDocument(
-        com.google.firestore.v1beta1.GetDocumentRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture
+        getDocument(com.google.firestore.v1beta1.GetDocumentRequest request) {
       return futureUnaryCall(
           getChannel().newCall(getGetDocumentMethodHelper(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Lists documents.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture listDocuments(
-        com.google.firestore.v1beta1.ListDocumentsRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.firestore.v1beta1.ListDocumentsResponse>
+        listDocuments(com.google.firestore.v1beta1.ListDocumentsRequest request) {
       return futureUnaryCall(
           getChannel().newCall(getListDocumentsMethodHelper(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Creates a new document.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture createDocument(
-        com.google.firestore.v1beta1.CreateDocumentRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture
+        createDocument(com.google.firestore.v1beta1.CreateDocumentRequest request) {
       return futureUnaryCall(
           getChannel().newCall(getCreateDocumentMethodHelper(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Updates or inserts a document.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture updateDocument(
-        com.google.firestore.v1beta1.UpdateDocumentRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture
+        updateDocument(com.google.firestore.v1beta1.UpdateDocumentRequest request) {
       return futureUnaryCall(
           getChannel().newCall(getUpdateDocumentMethodHelper(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Deletes a document.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture deleteDocument(
-        com.google.firestore.v1beta1.DeleteDocumentRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture
+        deleteDocument(com.google.firestore.v1beta1.DeleteDocumentRequest request) {
       return futureUnaryCall(
           getChannel().newCall(getDeleteDocumentMethodHelper(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Starts a new transaction.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture beginTransaction(
-        com.google.firestore.v1beta1.BeginTransactionRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.firestore.v1beta1.BeginTransactionResponse>
+        beginTransaction(com.google.firestore.v1beta1.BeginTransactionRequest request) {
       return futureUnaryCall(
           getChannel().newCall(getBeginTransactionMethodHelper(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Commits a transaction, while optionally updating documents.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture commit(
-        com.google.firestore.v1beta1.CommitRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.firestore.v1beta1.CommitResponse>
+        commit(com.google.firestore.v1beta1.CommitRequest request) {
       return futureUnaryCall(
           getChannel().newCall(getCommitMethodHelper(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Rolls back a transaction.
      * 

@@ -1249,12 +1610,15 @@ public com.google.common.util.concurrent.ListenableFuture
      * Lists all the collection IDs underneath a document.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture listCollectionIds(
-        com.google.firestore.v1beta1.ListCollectionIdsRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.firestore.v1beta1.ListCollectionIdsResponse>
+        listCollectionIds(com.google.firestore.v1beta1.ListCollectionIdsRequest request) {
       return futureUnaryCall(
           getChannel().newCall(getListCollectionIdsMethodHelper(), getCallOptions()), request);
     }
@@ -1274,11 +1638,11 @@ public com.google.common.util.concurrent.ListenableFuture implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
     private final FirestoreImplBase serviceImpl;
     private final int methodId;
 
@@ -1292,48 +1656,68 @@ private static final class MethodHandlers implements
     public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
       switch (methodId) {
         case METHODID_GET_DOCUMENT:
-          serviceImpl.getDocument((com.google.firestore.v1beta1.GetDocumentRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
+          serviceImpl.getDocument(
+              (com.google.firestore.v1beta1.GetDocumentRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
           break;
         case METHODID_LIST_DOCUMENTS:
-          serviceImpl.listDocuments((com.google.firestore.v1beta1.ListDocumentsRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
+          serviceImpl.listDocuments(
+              (com.google.firestore.v1beta1.ListDocumentsRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
           break;
         case METHODID_CREATE_DOCUMENT:
-          serviceImpl.createDocument((com.google.firestore.v1beta1.CreateDocumentRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
+          serviceImpl.createDocument(
+              (com.google.firestore.v1beta1.CreateDocumentRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
           break;
         case METHODID_UPDATE_DOCUMENT:
-          serviceImpl.updateDocument((com.google.firestore.v1beta1.UpdateDocumentRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
+          serviceImpl.updateDocument(
+              (com.google.firestore.v1beta1.UpdateDocumentRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
           break;
         case METHODID_DELETE_DOCUMENT:
-          serviceImpl.deleteDocument((com.google.firestore.v1beta1.DeleteDocumentRequest) request,
+          serviceImpl.deleteDocument(
+              (com.google.firestore.v1beta1.DeleteDocumentRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_BATCH_GET_DOCUMENTS:
-          serviceImpl.batchGetDocuments((com.google.firestore.v1beta1.BatchGetDocumentsRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
+          serviceImpl.batchGetDocuments(
+              (com.google.firestore.v1beta1.BatchGetDocumentsRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
           break;
         case METHODID_BEGIN_TRANSACTION:
-          serviceImpl.beginTransaction((com.google.firestore.v1beta1.BeginTransactionRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
+          serviceImpl.beginTransaction(
+              (com.google.firestore.v1beta1.BeginTransactionRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
           break;
         case METHODID_COMMIT:
-          serviceImpl.commit((com.google.firestore.v1beta1.CommitRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
+          serviceImpl.commit(
+              (com.google.firestore.v1beta1.CommitRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
           break;
         case METHODID_ROLLBACK:
-          serviceImpl.rollback((com.google.firestore.v1beta1.RollbackRequest) request,
+          serviceImpl.rollback(
+              (com.google.firestore.v1beta1.RollbackRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_RUN_QUERY:
-          serviceImpl.runQuery((com.google.firestore.v1beta1.RunQueryRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
+          serviceImpl.runQuery(
+              (com.google.firestore.v1beta1.RunQueryRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
           break;
         case METHODID_LIST_COLLECTION_IDS:
-          serviceImpl.listCollectionIds((com.google.firestore.v1beta1.ListCollectionIdsRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
+          serviceImpl.listCollectionIds(
+              (com.google.firestore.v1beta1.ListCollectionIdsRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
           break;
         default:
           throw new AssertionError();
@@ -1346,19 +1730,24 @@ public io.grpc.stub.StreamObserver invoke(
         io.grpc.stub.StreamObserver responseObserver) {
       switch (methodId) {
         case METHODID_WRITE:
-          return (io.grpc.stub.StreamObserver) serviceImpl.write(
-              (io.grpc.stub.StreamObserver) responseObserver);
+          return (io.grpc.stub.StreamObserver)
+              serviceImpl.write(
+                  (io.grpc.stub.StreamObserver)
+                      responseObserver);
         case METHODID_LISTEN:
-          return (io.grpc.stub.StreamObserver) serviceImpl.listen(
-              (io.grpc.stub.StreamObserver) responseObserver);
+          return (io.grpc.stub.StreamObserver)
+              serviceImpl.listen(
+                  (io.grpc.stub.StreamObserver)
+                      responseObserver);
         default:
           throw new AssertionError();
       }
     }
   }
 
-  private static abstract class FirestoreBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+  private abstract static class FirestoreBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
     FirestoreBaseDescriptorSupplier() {}
 
     @java.lang.Override
@@ -1400,22 +1789,24 @@ public static io.grpc.ServiceDescriptor getServiceDescriptor() {
       synchronized (FirestoreGrpc.class) {
         result = serviceDescriptor;
         if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new FirestoreFileDescriptorSupplier())
-              .addMethod(getGetDocumentMethodHelper())
-              .addMethod(getListDocumentsMethodHelper())
-              .addMethod(getCreateDocumentMethodHelper())
-              .addMethod(getUpdateDocumentMethodHelper())
-              .addMethod(getDeleteDocumentMethodHelper())
-              .addMethod(getBatchGetDocumentsMethodHelper())
-              .addMethod(getBeginTransactionMethodHelper())
-              .addMethod(getCommitMethodHelper())
-              .addMethod(getRollbackMethodHelper())
-              .addMethod(getRunQueryMethodHelper())
-              .addMethod(getWriteMethodHelper())
-              .addMethod(getListenMethodHelper())
-              .addMethod(getListCollectionIdsMethodHelper())
-              .build();
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new FirestoreFileDescriptorSupplier())
+                      .addMethod(getGetDocumentMethodHelper())
+                      .addMethod(getListDocumentsMethodHelper())
+                      .addMethod(getCreateDocumentMethodHelper())
+                      .addMethod(getUpdateDocumentMethodHelper())
+                      .addMethod(getDeleteDocumentMethodHelper())
+                      .addMethod(getBatchGetDocumentsMethodHelper())
+                      .addMethod(getBeginTransactionMethodHelper())
+                      .addMethod(getCommitMethodHelper())
+                      .addMethod(getRollbackMethodHelper())
+                      .addMethod(getRunQueryMethodHelper())
+                      .addMethod(getWriteMethodHelper())
+                      .addMethod(getListenMethodHelper())
+                      .addMethod(getListCollectionIdsMethodHelper())
+                      .build();
         }
       }
     }
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/AnyPathName.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/AnyPathName.java
index eb99fe4f26ea..618209f5daf2 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/AnyPathName.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/AnyPathName.java
@@ -14,20 +14,21 @@
 
 package com.google.firestore.v1beta1;
 
-import com.google.common.base.Preconditions;
-import com.google.common.collect.ImmutableMap;
 import com.google.api.pathtemplate.PathTemplate;
 import com.google.api.resourcenames.ResourceName;
-import java.util.Map;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS
 @javax.annotation.Generated("by GAPIC protoc plugin")
 public class AnyPathName implements ResourceName {
 
   private static final PathTemplate PATH_TEMPLATE =
-      PathTemplate.createWithoutUrlEncoding("projects/{project}/databases/{database}/documents/{document}/{any_path=**}");
+      PathTemplate.createWithoutUrlEncoding(
+          "projects/{project}/databases/{database}/documents/{document}/{any_path=**}");
 
   private volatile Map fieldValuesMap;
 
@@ -69,21 +70,21 @@ private AnyPathName(Builder builder) {
 
   public static AnyPathName of(String project, String database, String document, String anyPath) {
     return newBuilder()
-      .setProject(project)
-      .setDatabase(database)
-      .setDocument(document)
-      .setAnyPath(anyPath)
-      .build();
+        .setProject(project)
+        .setDatabase(database)
+        .setDocument(document)
+        .setAnyPath(anyPath)
+        .build();
   }
 
   public static String format(String project, String database, String document, String anyPath) {
     return newBuilder()
-      .setProject(project)
-      .setDatabase(database)
-      .setDocument(document)
-      .setAnyPath(anyPath)
-      .build()
-      .toString();
+        .setProject(project)
+        .setDatabase(database)
+        .setDocument(document)
+        .setAnyPath(anyPath)
+        .build()
+        .toString();
   }
 
   public static AnyPathName parse(String formattedString) {
@@ -91,8 +92,13 @@ public static AnyPathName parse(String formattedString) {
       return null;
     }
     Map matchMap =
-        PATH_TEMPLATE.validatedMatch(formattedString, "AnyPathName.parse: formattedString not in valid format");
-    return of(matchMap.get("project"), matchMap.get("database"), matchMap.get("document"), matchMap.get("any_path"));
+        PATH_TEMPLATE.validatedMatch(
+            formattedString, "AnyPathName.parse: formattedString not in valid format");
+    return of(
+        matchMap.get("project"),
+        matchMap.get("database"),
+        matchMap.get("document"),
+        matchMap.get("any_path"));
   }
 
   public static List parseList(List formattedStrings) {
@@ -141,7 +147,8 @@ public String getFieldValue(String fieldName) {
 
   @Override
   public String toString() {
-    return PATH_TEMPLATE.instantiate("project", project, "database", database, "document", document, "any_path", anyPath);
+    return PATH_TEMPLATE.instantiate(
+        "project", project, "database", database, "document", document, "any_path", anyPath);
   }
 
   /** Builder for AnyPathName. */
@@ -188,8 +195,7 @@ public Builder setAnyPath(String anyPath) {
       return this;
     }
 
-    private Builder() {
-    }
+    private Builder() {}
 
     private Builder(AnyPathName anyPathName) {
       project = anyPathName.project;
@@ -232,4 +238,3 @@ public int hashCode() {
     return h;
   }
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ArrayValue.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ArrayValue.java
index b1d1ef1533cb..b29683b66963 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ArrayValue.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ArrayValue.java
@@ -4,30 +4,33 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * An array value.
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.ArrayValue}
  */
-public  final class ArrayValue extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ArrayValue extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.ArrayValue)
     ArrayValueOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ArrayValue.newBuilder() to construct.
   private ArrayValue(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ArrayValue() {
     values_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ArrayValue(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -47,29 +50,30 @@ private ArrayValue(
           case 0:
             done = true;
             break;
-          case 10: {
-            if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
-              values_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000001;
+          case 10:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
+                values_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              values_.add(
+                  input.readMessage(
+                      com.google.firestore.v1beta1.Value.parser(), extensionRegistry));
+              break;
             }
-            values_.add(
-                input.readMessage(com.google.firestore.v1beta1.Value.parser(), extensionRegistry));
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
         values_ = java.util.Collections.unmodifiableList(values_);
@@ -78,22 +82,27 @@ private ArrayValue(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.DocumentProto.internal_static_google_firestore_v1beta1_ArrayValue_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.DocumentProto
+        .internal_static_google_firestore_v1beta1_ArrayValue_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.DocumentProto.internal_static_google_firestore_v1beta1_ArrayValue_fieldAccessorTable
+    return com.google.firestore.v1beta1.DocumentProto
+        .internal_static_google_firestore_v1beta1_ArrayValue_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.ArrayValue.class, com.google.firestore.v1beta1.ArrayValue.Builder.class);
+            com.google.firestore.v1beta1.ArrayValue.class,
+            com.google.firestore.v1beta1.ArrayValue.Builder.class);
   }
 
   public static final int VALUES_FIELD_NUMBER = 1;
   private java.util.List values_;
   /**
+   *
+   *
    * 
    * Values in the array.
    * 

@@ -104,17 +113,21 @@ public java.util.List getValuesList() {
     return values_;
   }
   /**
+   *
+   *
    * 
    * Values in the array.
    * 

    *
    * repeated .google.firestore.v1beta1.Value values = 1;
    */
-  public java.util.List 
+  public java.util.List
       getValuesOrBuilderList() {
     return values_;
   }
   /**
+   *
+   *
    * 
    * Values in the array.
    * 

@@ -125,6 +138,8 @@ public int getValuesCount() {
     return values_.size();
   }
   /**
+   *
+   *
    * 
    * Values in the array.
    * 

@@ -135,18 +150,20 @@ public com.google.firestore.v1beta1.Value getValues(int index) {
     return values_.get(index);
   }
   /**
+   *
+   *
    * 
    * Values in the array.
    * 

    *
    * repeated .google.firestore.v1beta1.Value values = 1;
    */
-  public com.google.firestore.v1beta1.ValueOrBuilder getValuesOrBuilder(
-      int index) {
+  public com.google.firestore.v1beta1.ValueOrBuilder getValuesOrBuilder(int index) {
     return values_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -158,8 +175,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < values_.size(); i++) {
       output.writeMessage(1, values_.get(i));
     }
@@ -173,8 +189,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < values_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, values_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, values_.get(i));
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -184,7 +199,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.ArrayValue)) {
       return super.equals(obj);
@@ -192,8 +207,7 @@ public boolean equals(final java.lang.Object obj) {
     com.google.firestore.v1beta1.ArrayValue other = (com.google.firestore.v1beta1.ArrayValue) obj;
 
     boolean result = true;
-    result = result && getValuesList()
-        .equals(other.getValuesList());
+    result = result && getValuesList().equals(other.getValuesList());
     result = result && unknownFields.equals(other.unknownFields);
     return result;
   }
@@ -214,118 +228,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.ArrayValue parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.ArrayValue parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.ArrayValue parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ArrayValue parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.ArrayValue parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ArrayValue parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.ArrayValue parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ArrayValue parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.ArrayValue parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.ArrayValue parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.ArrayValue parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.ArrayValue parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ArrayValue parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.ArrayValue parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.ArrayValue prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * An array value.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.ArrayValue}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.ArrayValue)
       com.google.firestore.v1beta1.ArrayValueOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.DocumentProto.internal_static_google_firestore_v1beta1_ArrayValue_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.DocumentProto
+          .internal_static_google_firestore_v1beta1_ArrayValue_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.DocumentProto.internal_static_google_firestore_v1beta1_ArrayValue_fieldAccessorTable
+      return com.google.firestore.v1beta1.DocumentProto
+          .internal_static_google_firestore_v1beta1_ArrayValue_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.ArrayValue.class, com.google.firestore.v1beta1.ArrayValue.Builder.class);
+              com.google.firestore.v1beta1.ArrayValue.class,
+              com.google.firestore.v1beta1.ArrayValue.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.ArrayValue.newBuilder()
@@ -333,17 +356,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
         getValuesFieldBuilder();
       }
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -357,9 +380,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.DocumentProto.internal_static_google_firestore_v1beta1_ArrayValue_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.DocumentProto
+          .internal_static_google_firestore_v1beta1_ArrayValue_descriptor;
     }
 
     @java.lang.Override
@@ -378,7 +401,8 @@ public com.google.firestore.v1beta1.ArrayValue build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.ArrayValue buildPartial() {
-      com.google.firestore.v1beta1.ArrayValue result = new com.google.firestore.v1beta1.ArrayValue(this);
+      com.google.firestore.v1beta1.ArrayValue result =
+          new com.google.firestore.v1beta1.ArrayValue(this);
       int from_bitField0_ = bitField0_;
       if (valuesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) == 0x00000001)) {
@@ -397,38 +421,39 @@ public com.google.firestore.v1beta1.ArrayValue buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.ArrayValue) {
-        return mergeFrom((com.google.firestore.v1beta1.ArrayValue)other);
+        return mergeFrom((com.google.firestore.v1beta1.ArrayValue) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -455,9 +480,10 @@ public Builder mergeFrom(com.google.firestore.v1beta1.ArrayValue other) {
             valuesBuilder_ = null;
             values_ = other.values_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            valuesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getValuesFieldBuilder() : null;
+            valuesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getValuesFieldBuilder()
+                    : null;
           } else {
             valuesBuilder_.addAllMessages(other.values_);
           }
@@ -491,21 +517,28 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List values_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureValuesIsMutable() {
       if (!((bitField0_ & 0x00000001) == 0x00000001)) {
         values_ = new java.util.ArrayList(values_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.firestore.v1beta1.Value, com.google.firestore.v1beta1.Value.Builder, com.google.firestore.v1beta1.ValueOrBuilder> valuesBuilder_;
+            com.google.firestore.v1beta1.Value,
+            com.google.firestore.v1beta1.Value.Builder,
+            com.google.firestore.v1beta1.ValueOrBuilder>
+        valuesBuilder_;
 
     /**
+     *
+     *
      * 
      * Values in the array.
      * 

@@ -520,6 +553,8 @@ public java.util.List getValuesList() {
       }
     }
     /**
+     *
+     *
      * 
      * Values in the array.
      * 

@@ -534,6 +569,8 @@ public int getValuesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Values in the array.
      * 

@@ -548,14 +585,15 @@ public com.google.firestore.v1beta1.Value getValues(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * Values in the array.
      * 

      *
      * repeated .google.firestore.v1beta1.Value values = 1;
      */
-    public Builder setValues(
-        int index, com.google.firestore.v1beta1.Value value) {
+    public Builder setValues(int index, com.google.firestore.v1beta1.Value value) {
       if (valuesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -569,6 +607,8 @@ public Builder setValues(
       return this;
     }
     /**
+     *
+     *
      * 
      * Values in the array.
      * 

@@ -587,6 +627,8 @@ public Builder setValues(
       return this;
     }
     /**
+     *
+     *
      * 
      * Values in the array.
      * 

@@ -607,14 +649,15 @@ public Builder addValues(com.google.firestore.v1beta1.Value value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Values in the array.
      * 

      *
      * repeated .google.firestore.v1beta1.Value values = 1;
      */
-    public Builder addValues(
-        int index, com.google.firestore.v1beta1.Value value) {
+    public Builder addValues(int index, com.google.firestore.v1beta1.Value value) {
       if (valuesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -628,14 +671,15 @@ public Builder addValues(
       return this;
     }
     /**
+     *
+     *
      * 
      * Values in the array.
      * 

      *
      * repeated .google.firestore.v1beta1.Value values = 1;
      */
-    public Builder addValues(
-        com.google.firestore.v1beta1.Value.Builder builderForValue) {
+    public Builder addValues(com.google.firestore.v1beta1.Value.Builder builderForValue) {
       if (valuesBuilder_ == null) {
         ensureValuesIsMutable();
         values_.add(builderForValue.build());
@@ -646,6 +690,8 @@ public Builder addValues(
       return this;
     }
     /**
+     *
+     *
      * 
      * Values in the array.
      * 

@@ -664,6 +710,8 @@ public Builder addValues(
       return this;
     }
     /**
+     *
+     *
      * 
      * Values in the array.
      * 

@@ -674,8 +722,7 @@ public Builder addAllValues(
         java.lang.Iterable values) {
       if (valuesBuilder_ == null) {
         ensureValuesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, values_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, values_);
         onChanged();
       } else {
         valuesBuilder_.addAllMessages(values);
@@ -683,6 +730,8 @@ public Builder addAllValues(
       return this;
     }
     /**
+     *
+     *
      * 
      * Values in the array.
      * 

@@ -700,6 +749,8 @@ public Builder clearValues() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Values in the array.
      * 

@@ -717,39 +768,44 @@ public Builder removeValues(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Values in the array.
      * 

      *
      * repeated .google.firestore.v1beta1.Value values = 1;
      */
-    public com.google.firestore.v1beta1.Value.Builder getValuesBuilder(
-        int index) {
+    public com.google.firestore.v1beta1.Value.Builder getValuesBuilder(int index) {
       return getValuesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Values in the array.
      * 

      *
      * repeated .google.firestore.v1beta1.Value values = 1;
      */
-    public com.google.firestore.v1beta1.ValueOrBuilder getValuesOrBuilder(
-        int index) {
+    public com.google.firestore.v1beta1.ValueOrBuilder getValuesOrBuilder(int index) {
       if (valuesBuilder_ == null) {
-        return values_.get(index);  } else {
+        return values_.get(index);
+      } else {
         return valuesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Values in the array.
      * 

      *
      * repeated .google.firestore.v1beta1.Value values = 1;
      */
-    public java.util.List 
-         getValuesOrBuilderList() {
+    public java.util.List
+        getValuesOrBuilderList() {
       if (valuesBuilder_ != null) {
         return valuesBuilder_.getMessageOrBuilderList();
       } else {
@@ -757,6 +813,8 @@ public com.google.firestore.v1beta1.ValueOrBuilder getValuesOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * Values in the array.
      * 

@@ -764,38 +822,46 @@ public com.google.firestore.v1beta1.ValueOrBuilder getValuesOrBuilder(
      * repeated .google.firestore.v1beta1.Value values = 1;
      */
     public com.google.firestore.v1beta1.Value.Builder addValuesBuilder() {
-      return getValuesFieldBuilder().addBuilder(
-          com.google.firestore.v1beta1.Value.getDefaultInstance());
+      return getValuesFieldBuilder()
+          .addBuilder(com.google.firestore.v1beta1.Value.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Values in the array.
      * 

      *
      * repeated .google.firestore.v1beta1.Value values = 1;
      */
-    public com.google.firestore.v1beta1.Value.Builder addValuesBuilder(
-        int index) {
-      return getValuesFieldBuilder().addBuilder(
-          index, com.google.firestore.v1beta1.Value.getDefaultInstance());
+    public com.google.firestore.v1beta1.Value.Builder addValuesBuilder(int index) {
+      return getValuesFieldBuilder()
+          .addBuilder(index, com.google.firestore.v1beta1.Value.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Values in the array.
      * 

      *
      * repeated .google.firestore.v1beta1.Value values = 1;
      */
-    public java.util.List 
-         getValuesBuilderList() {
+    public java.util.List getValuesBuilderList() {
       return getValuesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.firestore.v1beta1.Value, com.google.firestore.v1beta1.Value.Builder, com.google.firestore.v1beta1.ValueOrBuilder> 
+            com.google.firestore.v1beta1.Value,
+            com.google.firestore.v1beta1.Value.Builder,
+            com.google.firestore.v1beta1.ValueOrBuilder>
         getValuesFieldBuilder() {
       if (valuesBuilder_ == null) {
-        valuesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.firestore.v1beta1.Value, com.google.firestore.v1beta1.Value.Builder, com.google.firestore.v1beta1.ValueOrBuilder>(
+        valuesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.firestore.v1beta1.Value,
+                com.google.firestore.v1beta1.Value.Builder,
+                com.google.firestore.v1beta1.ValueOrBuilder>(
                 values_,
                 ((bitField0_ & 0x00000001) == 0x00000001),
                 getParentForChildren(),
@@ -804,9 +870,9 @@ public com.google.firestore.v1beta1.Value.Builder addValuesBuilder(
       }
       return valuesBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -816,12 +882,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.ArrayValue)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.ArrayValue)
   private static final com.google.firestore.v1beta1.ArrayValue DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.ArrayValue();
   }
@@ -830,16 +896,16 @@ public static com.google.firestore.v1beta1.ArrayValue getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ArrayValue parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ArrayValue(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ArrayValue parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ArrayValue(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -854,6 +920,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.ArrayValue getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ArrayValueOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ArrayValueOrBuilder.java
index cac4ed7574af..a7724c5477ea 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ArrayValueOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ArrayValueOrBuilder.java
@@ -3,20 +3,24 @@
 
 package com.google.firestore.v1beta1;
 
-public interface ArrayValueOrBuilder extends
+public interface ArrayValueOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.ArrayValue)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Values in the array.
    * 

    *
    * repeated .google.firestore.v1beta1.Value values = 1;
    */
-  java.util.List 
-      getValuesList();
+  java.util.List getValuesList();
   /**
+   *
+   *
    * 
    * Values in the array.
    * 

@@ -25,6 +29,8 @@ public interface ArrayValueOrBuilder extends
    */
   com.google.firestore.v1beta1.Value getValues(int index);
   /**
+   *
+   *
    * 
    * Values in the array.
    * 

@@ -33,21 +39,23 @@ public interface ArrayValueOrBuilder extends
    */
   int getValuesCount();
   /**
+   *
+   *
    * 
    * Values in the array.
    * 

    *
    * repeated .google.firestore.v1beta1.Value values = 1;
    */
-  java.util.List 
-      getValuesOrBuilderList();
+  java.util.List getValuesOrBuilderList();
   /**
+   *
+   *
    * 
    * Values in the array.
    * 

    *
    * repeated .google.firestore.v1beta1.Value values = 1;
    */
-  com.google.firestore.v1beta1.ValueOrBuilder getValuesOrBuilder(
-      int index);
+  com.google.firestore.v1beta1.ValueOrBuilder getValuesOrBuilder(int index);
 }
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BatchGetDocumentsRequest.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BatchGetDocumentsRequest.java
index af5645993de9..26c9ea6d78d4 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BatchGetDocumentsRequest.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BatchGetDocumentsRequest.java
@@ -4,31 +4,34 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * The request for [Firestore.BatchGetDocuments][google.firestore.v1beta1.Firestore.BatchGetDocuments].
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.BatchGetDocumentsRequest}
  */
-public  final class BatchGetDocumentsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class BatchGetDocumentsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.BatchGetDocumentsRequest)
     BatchGetDocumentsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use BatchGetDocumentsRequest.newBuilder() to construct.
   private BatchGetDocumentsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private BatchGetDocumentsRequest() {
     database_ = "";
     documents_ = com.google.protobuf.LazyStringArrayList.EMPTY;
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private BatchGetDocumentsRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -48,81 +51,92 @@ private BatchGetDocumentsRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            database_ = s;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
-            if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
-              documents_ = new com.google.protobuf.LazyStringArrayList();
-              mutable_bitField0_ |= 0x00000002;
+              database_ = s;
+              break;
             }
-            documents_.add(s);
-            break;
-          }
-          case 26: {
-            com.google.firestore.v1beta1.DocumentMask.Builder subBuilder = null;
-            if (mask_ != null) {
-              subBuilder = mask_.toBuilder();
-            }
-            mask_ = input.readMessage(com.google.firestore.v1beta1.DocumentMask.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(mask_);
-              mask_ = subBuilder.buildPartial();
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
+                documents_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000002;
+              }
+              documents_.add(s);
+              break;
             }
+          case 26:
+            {
+              com.google.firestore.v1beta1.DocumentMask.Builder subBuilder = null;
+              if (mask_ != null) {
+                subBuilder = mask_.toBuilder();
+              }
+              mask_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.DocumentMask.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(mask_);
+                mask_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 34: {
-            consistencySelectorCase_ = 4;
-            consistencySelector_ = input.readBytes();
-            break;
-          }
-          case 42: {
-            com.google.firestore.v1beta1.TransactionOptions.Builder subBuilder = null;
-            if (consistencySelectorCase_ == 5) {
-              subBuilder = ((com.google.firestore.v1beta1.TransactionOptions) consistencySelector_).toBuilder();
+              break;
             }
-            consistencySelector_ =
-                input.readMessage(com.google.firestore.v1beta1.TransactionOptions.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.firestore.v1beta1.TransactionOptions) consistencySelector_);
-              consistencySelector_ = subBuilder.buildPartial();
+          case 34:
+            {
+              consistencySelectorCase_ = 4;
+              consistencySelector_ = input.readBytes();
+              break;
             }
-            consistencySelectorCase_ = 5;
-            break;
-          }
-          case 58: {
-            com.google.protobuf.Timestamp.Builder subBuilder = null;
-            if (consistencySelectorCase_ == 7) {
-              subBuilder = ((com.google.protobuf.Timestamp) consistencySelector_).toBuilder();
+          case 42:
+            {
+              com.google.firestore.v1beta1.TransactionOptions.Builder subBuilder = null;
+              if (consistencySelectorCase_ == 5) {
+                subBuilder =
+                    ((com.google.firestore.v1beta1.TransactionOptions) consistencySelector_)
+                        .toBuilder();
+              }
+              consistencySelector_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.TransactionOptions.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(
+                    (com.google.firestore.v1beta1.TransactionOptions) consistencySelector_);
+                consistencySelector_ = subBuilder.buildPartial();
+              }
+              consistencySelectorCase_ = 5;
+              break;
             }
-            consistencySelector_ =
-                input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.protobuf.Timestamp) consistencySelector_);
-              consistencySelector_ = subBuilder.buildPartial();
+          case 58:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (consistencySelectorCase_ == 7) {
+                subBuilder = ((com.google.protobuf.Timestamp) consistencySelector_).toBuilder();
+              }
+              consistencySelector_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.protobuf.Timestamp) consistencySelector_);
+                consistencySelector_ = subBuilder.buildPartial();
+              }
+              consistencySelectorCase_ = 7;
+              break;
             }
-            consistencySelectorCase_ = 7;
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
         documents_ = documents_.getUnmodifiableView();
@@ -131,35 +145,37 @@ private BatchGetDocumentsRequest(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_BatchGetDocumentsRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_BatchGetDocumentsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_BatchGetDocumentsRequest_fieldAccessorTable
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_BatchGetDocumentsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.BatchGetDocumentsRequest.class, com.google.firestore.v1beta1.BatchGetDocumentsRequest.Builder.class);
+            com.google.firestore.v1beta1.BatchGetDocumentsRequest.class,
+            com.google.firestore.v1beta1.BatchGetDocumentsRequest.Builder.class);
   }
 
   private int bitField0_;
   private int consistencySelectorCase_ = 0;
   private java.lang.Object consistencySelector_;
-  public enum ConsistencySelectorCase
-      implements com.google.protobuf.Internal.EnumLite {
+
+  public enum ConsistencySelectorCase implements com.google.protobuf.Internal.EnumLite {
     TRANSACTION(4),
     NEW_TRANSACTION(5),
     READ_TIME(7),
     CONSISTENCYSELECTOR_NOT_SET(0);
     private final int value;
+
     private ConsistencySelectorCase(int value) {
       this.value = value;
     }
-    /**
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
+    /** @deprecated Use {@link #forNumber(int)} instead. */
     @java.lang.Deprecated
     public static ConsistencySelectorCase valueOf(int value) {
       return forNumber(value);
@@ -167,27 +183,33 @@ public static ConsistencySelectorCase valueOf(int value) {
 
     public static ConsistencySelectorCase forNumber(int value) {
       switch (value) {
-        case 4: return TRANSACTION;
-        case 5: return NEW_TRANSACTION;
-        case 7: return READ_TIME;
-        case 0: return CONSISTENCYSELECTOR_NOT_SET;
-        default: return null;
+        case 4:
+          return TRANSACTION;
+        case 5:
+          return NEW_TRANSACTION;
+        case 7:
+          return READ_TIME;
+        case 0:
+          return CONSISTENCYSELECTOR_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public ConsistencySelectorCase
-  getConsistencySelectorCase() {
-    return ConsistencySelectorCase.forNumber(
-        consistencySelectorCase_);
+  public ConsistencySelectorCase getConsistencySelectorCase() {
+    return ConsistencySelectorCase.forNumber(consistencySelectorCase_);
   }
 
   public static final int DATABASE_FIELD_NUMBER = 1;
   private volatile java.lang.Object database_;
   /**
+   *
+   *
    * 
    * The database name. In the format:
    * `projects/{project_id}/databases/{database_id}`.
@@ -200,14 +222,15 @@ public java.lang.String getDatabase() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       database_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The database name. In the format:
    * `projects/{project_id}/databases/{database_id}`.
@@ -215,13 +238,11 @@ public java.lang.String getDatabase() {
    *
    * string database = 1;
    */
-  public com.google.protobuf.ByteString
-      getDatabaseBytes() {
+  public com.google.protobuf.ByteString getDatabaseBytes() {
     java.lang.Object ref = database_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       database_ = b;
       return b;
     } else {
@@ -232,6 +253,8 @@ public java.lang.String getDatabase() {
   public static final int DOCUMENTS_FIELD_NUMBER = 2;
   private com.google.protobuf.LazyStringList documents_;
   /**
+   *
+   *
    * 
    * The names of the documents to retrieve. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -241,11 +264,12 @@ public java.lang.String getDatabase() {
    *
    * repeated string documents = 2;
    */
-  public com.google.protobuf.ProtocolStringList
-      getDocumentsList() {
+  public com.google.protobuf.ProtocolStringList getDocumentsList() {
     return documents_;
   }
   /**
+   *
+   *
    * 
    * The names of the documents to retrieve. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -259,6 +283,8 @@ public int getDocumentsCount() {
     return documents_.size();
   }
   /**
+   *
+   *
    * 
    * The names of the documents to retrieve. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -272,6 +298,8 @@ public java.lang.String getDocuments(int index) {
     return documents_.get(index);
   }
   /**
+   *
+   *
    * 
    * The names of the documents to retrieve. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -281,14 +309,15 @@ public java.lang.String getDocuments(int index) {
    *
    * repeated string documents = 2;
    */
-  public com.google.protobuf.ByteString
-      getDocumentsBytes(int index) {
+  public com.google.protobuf.ByteString getDocumentsBytes(int index) {
     return documents_.getByteString(index);
   }
 
   public static final int MASK_FIELD_NUMBER = 3;
   private com.google.firestore.v1beta1.DocumentMask mask_;
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If a document has a field that is not present in this mask, that field will
@@ -301,6 +330,8 @@ public boolean hasMask() {
     return mask_ != null;
   }
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If a document has a field that is not present in this mask, that field will
@@ -313,6 +344,8 @@ public com.google.firestore.v1beta1.DocumentMask getMask() {
     return mask_ == null ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance() : mask_;
   }
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If a document has a field that is not present in this mask, that field will
@@ -327,6 +360,8 @@ public com.google.firestore.v1beta1.DocumentMaskOrBuilder getMaskOrBuilder() {
 
   public static final int TRANSACTION_FIELD_NUMBER = 4;
   /**
+   *
+   *
    * 
    * Reads documents in a transaction.
    * 

@@ -342,6 +377,8 @@ public com.google.protobuf.ByteString getTransaction() {
 
   public static final int NEW_TRANSACTION_FIELD_NUMBER = 5;
   /**
+   *
+   *
    * 
    * Starts a new transaction and reads the documents.
    * Defaults to a read-only transaction.
@@ -355,6 +392,8 @@ public boolean hasNewTransaction() {
     return consistencySelectorCase_ == 5;
   }
   /**
+   *
+   *
    * 
    * Starts a new transaction and reads the documents.
    * Defaults to a read-only transaction.
@@ -366,11 +405,13 @@ public boolean hasNewTransaction() {
    */
   public com.google.firestore.v1beta1.TransactionOptions getNewTransaction() {
     if (consistencySelectorCase_ == 5) {
-       return (com.google.firestore.v1beta1.TransactionOptions) consistencySelector_;
+      return (com.google.firestore.v1beta1.TransactionOptions) consistencySelector_;
     }
     return com.google.firestore.v1beta1.TransactionOptions.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Starts a new transaction and reads the documents.
    * Defaults to a read-only transaction.
@@ -382,13 +423,15 @@ public com.google.firestore.v1beta1.TransactionOptions getNewTransaction() {
    */
   public com.google.firestore.v1beta1.TransactionOptionsOrBuilder getNewTransactionOrBuilder() {
     if (consistencySelectorCase_ == 5) {
-       return (com.google.firestore.v1beta1.TransactionOptions) consistencySelector_;
+      return (com.google.firestore.v1beta1.TransactionOptions) consistencySelector_;
     }
     return com.google.firestore.v1beta1.TransactionOptions.getDefaultInstance();
   }
 
   public static final int READ_TIME_FIELD_NUMBER = 7;
   /**
+   *
+   *
    * 
    * Reads documents as they were at the given time.
    * This may not be older than 60 seconds.
@@ -400,6 +443,8 @@ public boolean hasReadTime() {
     return consistencySelectorCase_ == 7;
   }
   /**
+   *
+   *
    * 
    * Reads documents as they were at the given time.
    * This may not be older than 60 seconds.
@@ -409,11 +454,13 @@ public boolean hasReadTime() {
    */
   public com.google.protobuf.Timestamp getReadTime() {
     if (consistencySelectorCase_ == 7) {
-       return (com.google.protobuf.Timestamp) consistencySelector_;
+      return (com.google.protobuf.Timestamp) consistencySelector_;
     }
     return com.google.protobuf.Timestamp.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Reads documents as they were at the given time.
    * This may not be older than 60 seconds.
@@ -423,12 +470,13 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
     if (consistencySelectorCase_ == 7) {
-       return (com.google.protobuf.Timestamp) consistencySelector_;
+      return (com.google.protobuf.Timestamp) consistencySelector_;
     }
     return com.google.protobuf.Timestamp.getDefaultInstance();
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -440,8 +488,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!getDatabaseBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, database_);
     }
@@ -452,11 +499,11 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
       output.writeMessage(3, getMask());
     }
     if (consistencySelectorCase_ == 4) {
-      output.writeBytes(
-          4, (com.google.protobuf.ByteString) consistencySelector_);
+      output.writeBytes(4, (com.google.protobuf.ByteString) consistencySelector_);
     }
     if (consistencySelectorCase_ == 5) {
-      output.writeMessage(5, (com.google.firestore.v1beta1.TransactionOptions) consistencySelector_);
+      output.writeMessage(
+          5, (com.google.firestore.v1beta1.TransactionOptions) consistencySelector_);
     }
     if (consistencySelectorCase_ == 7) {
       output.writeMessage(7, (com.google.protobuf.Timestamp) consistencySelector_);
@@ -482,21 +529,22 @@ public int getSerializedSize() {
       size += 1 * getDocumentsList().size();
     }
     if (mask_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getMask());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getMask());
     }
     if (consistencySelectorCase_ == 4) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBytesSize(
-            4, (com.google.protobuf.ByteString) consistencySelector_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeBytesSize(
+              4, (com.google.protobuf.ByteString) consistencySelector_);
     }
     if (consistencySelectorCase_ == 5) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, (com.google.firestore.v1beta1.TransactionOptions) consistencySelector_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              5, (com.google.firestore.v1beta1.TransactionOptions) consistencySelector_);
     }
     if (consistencySelectorCase_ == 7) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(7, (com.google.protobuf.Timestamp) consistencySelector_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              7, (com.google.protobuf.Timestamp) consistencySelector_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -506,38 +554,32 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.BatchGetDocumentsRequest)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.BatchGetDocumentsRequest other = (com.google.firestore.v1beta1.BatchGetDocumentsRequest) obj;
+    com.google.firestore.v1beta1.BatchGetDocumentsRequest other =
+        (com.google.firestore.v1beta1.BatchGetDocumentsRequest) obj;
 
     boolean result = true;
-    result = result && getDatabase()
-        .equals(other.getDatabase());
-    result = result && getDocumentsList()
-        .equals(other.getDocumentsList());
+    result = result && getDatabase().equals(other.getDatabase());
+    result = result && getDocumentsList().equals(other.getDocumentsList());
     result = result && (hasMask() == other.hasMask());
     if (hasMask()) {
-      result = result && getMask()
-          .equals(other.getMask());
+      result = result && getMask().equals(other.getMask());
     }
-    result = result && getConsistencySelectorCase().equals(
-        other.getConsistencySelectorCase());
+    result = result && getConsistencySelectorCase().equals(other.getConsistencySelectorCase());
     if (!result) return false;
     switch (consistencySelectorCase_) {
       case 4:
-        result = result && getTransaction()
-            .equals(other.getTransaction());
+        result = result && getTransaction().equals(other.getTransaction());
         break;
       case 5:
-        result = result && getNewTransaction()
-            .equals(other.getNewTransaction());
+        result = result && getNewTransaction().equals(other.getNewTransaction());
         break;
       case 7:
-        result = result && getReadTime()
-            .equals(other.getReadTime());
+        result = result && getReadTime().equals(other.getReadTime());
         break;
       case 0:
       default:
@@ -585,117 +627,127 @@ public int hashCode() {
   }
 
   public static com.google.firestore.v1beta1.BatchGetDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.BatchGetDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.BatchGetDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.BatchGetDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.BatchGetDocumentsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.BatchGetDocumentsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.BatchGetDocumentsRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.BatchGetDocumentsRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.BatchGetDocumentsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.BatchGetDocumentsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.BatchGetDocumentsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.BatchGetDocumentsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.BatchGetDocumentsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.BatchGetDocumentsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.firestore.v1beta1.BatchGetDocumentsRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.firestore.v1beta1.BatchGetDocumentsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The request for [Firestore.BatchGetDocuments][google.firestore.v1beta1.Firestore.BatchGetDocuments].
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.BatchGetDocumentsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.BatchGetDocumentsRequest)
       com.google.firestore.v1beta1.BatchGetDocumentsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_BatchGetDocumentsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_BatchGetDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_BatchGetDocumentsRequest_fieldAccessorTable
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_BatchGetDocumentsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.BatchGetDocumentsRequest.class, com.google.firestore.v1beta1.BatchGetDocumentsRequest.Builder.class);
+              com.google.firestore.v1beta1.BatchGetDocumentsRequest.class,
+              com.google.firestore.v1beta1.BatchGetDocumentsRequest.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.BatchGetDocumentsRequest.newBuilder()
@@ -703,16 +755,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -732,9 +783,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_BatchGetDocumentsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_BatchGetDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -753,7 +804,8 @@ public com.google.firestore.v1beta1.BatchGetDocumentsRequest build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.BatchGetDocumentsRequest buildPartial() {
-      com.google.firestore.v1beta1.BatchGetDocumentsRequest result = new com.google.firestore.v1beta1.BatchGetDocumentsRequest(this);
+      com.google.firestore.v1beta1.BatchGetDocumentsRequest result =
+          new com.google.firestore.v1beta1.BatchGetDocumentsRequest(this);
       int from_bitField0_ = bitField0_;
       int to_bitField0_ = 0;
       result.database_ = database_;
@@ -794,38 +846,39 @@ public com.google.firestore.v1beta1.BatchGetDocumentsRequest buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.BatchGetDocumentsRequest) {
-        return mergeFrom((com.google.firestore.v1beta1.BatchGetDocumentsRequest)other);
+        return mergeFrom((com.google.firestore.v1beta1.BatchGetDocumentsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -833,7 +886,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.firestore.v1beta1.BatchGetDocumentsRequest other) {
-      if (other == com.google.firestore.v1beta1.BatchGetDocumentsRequest.getDefaultInstance()) return this;
+      if (other == com.google.firestore.v1beta1.BatchGetDocumentsRequest.getDefaultInstance())
+        return this;
       if (!other.getDatabase().isEmpty()) {
         database_ = other.database_;
         onChanged();
@@ -852,21 +906,25 @@ public Builder mergeFrom(com.google.firestore.v1beta1.BatchGetDocumentsRequest o
         mergeMask(other.getMask());
       }
       switch (other.getConsistencySelectorCase()) {
-        case TRANSACTION: {
-          setTransaction(other.getTransaction());
-          break;
-        }
-        case NEW_TRANSACTION: {
-          mergeNewTransaction(other.getNewTransaction());
-          break;
-        }
-        case READ_TIME: {
-          mergeReadTime(other.getReadTime());
-          break;
-        }
-        case CONSISTENCYSELECTOR_NOT_SET: {
-          break;
-        }
+        case TRANSACTION:
+          {
+            setTransaction(other.getTransaction());
+            break;
+          }
+        case NEW_TRANSACTION:
+          {
+            mergeNewTransaction(other.getNewTransaction());
+            break;
+          }
+        case READ_TIME:
+          {
+            mergeReadTime(other.getReadTime());
+            break;
+          }
+        case CONSISTENCYSELECTOR_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
@@ -887,7 +945,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.firestore.v1beta1.BatchGetDocumentsRequest) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.firestore.v1beta1.BatchGetDocumentsRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -896,12 +955,12 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int consistencySelectorCase_ = 0;
     private java.lang.Object consistencySelector_;
-    public ConsistencySelectorCase
-        getConsistencySelectorCase() {
-      return ConsistencySelectorCase.forNumber(
-          consistencySelectorCase_);
+
+    public ConsistencySelectorCase getConsistencySelectorCase() {
+      return ConsistencySelectorCase.forNumber(consistencySelectorCase_);
     }
 
     public Builder clearConsistencySelector() {
@@ -915,6 +974,8 @@ public Builder clearConsistencySelector() {
 
     private java.lang.Object database_ = "";
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -925,8 +986,7 @@ public Builder clearConsistencySelector() {
     public java.lang.String getDatabase() {
       java.lang.Object ref = database_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         database_ = s;
         return s;
@@ -935,6 +995,8 @@ public java.lang.String getDatabase() {
       }
     }
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -942,13 +1004,11 @@ public java.lang.String getDatabase() {
      *
      * string database = 1;
      */
-    public com.google.protobuf.ByteString
-        getDatabaseBytes() {
+    public com.google.protobuf.ByteString getDatabaseBytes() {
       java.lang.Object ref = database_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         database_ = b;
         return b;
       } else {
@@ -956,6 +1016,8 @@ public java.lang.String getDatabase() {
       }
     }
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -963,17 +1025,18 @@ public java.lang.String getDatabase() {
      *
      * string database = 1;
      */
-    public Builder setDatabase(
-        java.lang.String value) {
+    public Builder setDatabase(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       database_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -982,12 +1045,14 @@ public Builder setDatabase(
      * string database = 1;
      */
     public Builder clearDatabase() {
-      
+
       database_ = getDefaultInstance().getDatabase();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -995,26 +1060,29 @@ public Builder clearDatabase() {
      *
      * string database = 1;
      */
-    public Builder setDatabaseBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setDatabaseBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       database_ = value;
       onChanged();
       return this;
     }
 
-    private com.google.protobuf.LazyStringList documents_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList documents_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureDocumentsIsMutable() {
       if (!((bitField0_ & 0x00000002) == 0x00000002)) {
         documents_ = new com.google.protobuf.LazyStringArrayList(documents_);
         bitField0_ |= 0x00000002;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * The names of the documents to retrieve. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -1024,11 +1092,12 @@ private void ensureDocumentsIsMutable() {
      *
      * repeated string documents = 2;
      */
-    public com.google.protobuf.ProtocolStringList
-        getDocumentsList() {
+    public com.google.protobuf.ProtocolStringList getDocumentsList() {
       return documents_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * The names of the documents to retrieve. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -1042,6 +1111,8 @@ public int getDocumentsCount() {
       return documents_.size();
     }
     /**
+     *
+     *
      * 
      * The names of the documents to retrieve. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -1055,6 +1126,8 @@ public java.lang.String getDocuments(int index) {
       return documents_.get(index);
     }
     /**
+     *
+     *
      * 
      * The names of the documents to retrieve. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -1064,11 +1137,12 @@ public java.lang.String getDocuments(int index) {
      *
      * repeated string documents = 2;
      */
-    public com.google.protobuf.ByteString
-        getDocumentsBytes(int index) {
+    public com.google.protobuf.ByteString getDocumentsBytes(int index) {
       return documents_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The names of the documents to retrieve. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -1078,17 +1152,18 @@ public java.lang.String getDocuments(int index) {
      *
      * repeated string documents = 2;
      */
-    public Builder setDocuments(
-        int index, java.lang.String value) {
+    public Builder setDocuments(int index, java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureDocumentsIsMutable();
+        throw new NullPointerException();
+      }
+      ensureDocumentsIsMutable();
       documents_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The names of the documents to retrieve. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -1098,17 +1173,18 @@ public Builder setDocuments(
      *
      * repeated string documents = 2;
      */
-    public Builder addDocuments(
-        java.lang.String value) {
+    public Builder addDocuments(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureDocumentsIsMutable();
+        throw new NullPointerException();
+      }
+      ensureDocumentsIsMutable();
       documents_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The names of the documents to retrieve. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -1118,15 +1194,15 @@ public Builder addDocuments(
      *
      * repeated string documents = 2;
      */
-    public Builder addAllDocuments(
-        java.lang.Iterable values) {
+    public Builder addAllDocuments(java.lang.Iterable values) {
       ensureDocumentsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, documents_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, documents_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The names of the documents to retrieve. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -1143,6 +1219,8 @@ public Builder clearDocuments() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The names of the documents to retrieve. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -1152,12 +1230,11 @@ public Builder clearDocuments() {
      *
      * repeated string documents = 2;
      */
-    public Builder addDocumentsBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder addDocumentsBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       ensureDocumentsIsMutable();
       documents_.add(value);
       onChanged();
@@ -1166,8 +1243,13 @@ public Builder addDocumentsBytes(
 
     private com.google.firestore.v1beta1.DocumentMask mask_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.DocumentMask, com.google.firestore.v1beta1.DocumentMask.Builder, com.google.firestore.v1beta1.DocumentMaskOrBuilder> maskBuilder_;
+            com.google.firestore.v1beta1.DocumentMask,
+            com.google.firestore.v1beta1.DocumentMask.Builder,
+            com.google.firestore.v1beta1.DocumentMaskOrBuilder>
+        maskBuilder_;
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If a document has a field that is not present in this mask, that field will
@@ -1180,6 +1262,8 @@ public boolean hasMask() {
       return maskBuilder_ != null || mask_ != null;
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If a document has a field that is not present in this mask, that field will
@@ -1190,12 +1274,16 @@ public boolean hasMask() {
      */
     public com.google.firestore.v1beta1.DocumentMask getMask() {
       if (maskBuilder_ == null) {
-        return mask_ == null ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance() : mask_;
+        return mask_ == null
+            ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance()
+            : mask_;
       } else {
         return maskBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If a document has a field that is not present in this mask, that field will
@@ -1218,6 +1306,8 @@ public Builder setMask(com.google.firestore.v1beta1.DocumentMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If a document has a field that is not present in this mask, that field will
@@ -1226,8 +1316,7 @@ public Builder setMask(com.google.firestore.v1beta1.DocumentMask value) {
      *
      * .google.firestore.v1beta1.DocumentMask mask = 3;
      */
-    public Builder setMask(
-        com.google.firestore.v1beta1.DocumentMask.Builder builderForValue) {
+    public Builder setMask(com.google.firestore.v1beta1.DocumentMask.Builder builderForValue) {
       if (maskBuilder_ == null) {
         mask_ = builderForValue.build();
         onChanged();
@@ -1238,6 +1327,8 @@ public Builder setMask(
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If a document has a field that is not present in this mask, that field will
@@ -1250,7 +1341,9 @@ public Builder mergeMask(com.google.firestore.v1beta1.DocumentMask value) {
       if (maskBuilder_ == null) {
         if (mask_ != null) {
           mask_ =
-            com.google.firestore.v1beta1.DocumentMask.newBuilder(mask_).mergeFrom(value).buildPartial();
+              com.google.firestore.v1beta1.DocumentMask.newBuilder(mask_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           mask_ = value;
         }
@@ -1262,6 +1355,8 @@ public Builder mergeMask(com.google.firestore.v1beta1.DocumentMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If a document has a field that is not present in this mask, that field will
@@ -1282,6 +1377,8 @@ public Builder clearMask() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If a document has a field that is not present in this mask, that field will
@@ -1291,11 +1388,13 @@ public Builder clearMask() {
      * .google.firestore.v1beta1.DocumentMask mask = 3;
      */
     public com.google.firestore.v1beta1.DocumentMask.Builder getMaskBuilder() {
-      
+
       onChanged();
       return getMaskFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If a document has a field that is not present in this mask, that field will
@@ -1308,11 +1407,14 @@ public com.google.firestore.v1beta1.DocumentMaskOrBuilder getMaskOrBuilder() {
       if (maskBuilder_ != null) {
         return maskBuilder_.getMessageOrBuilder();
       } else {
-        return mask_ == null ?
-            com.google.firestore.v1beta1.DocumentMask.getDefaultInstance() : mask_;
+        return mask_ == null
+            ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance()
+            : mask_;
       }
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If a document has a field that is not present in this mask, that field will
@@ -1322,20 +1424,25 @@ public com.google.firestore.v1beta1.DocumentMaskOrBuilder getMaskOrBuilder() {
      * .google.firestore.v1beta1.DocumentMask mask = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.DocumentMask, com.google.firestore.v1beta1.DocumentMask.Builder, com.google.firestore.v1beta1.DocumentMaskOrBuilder> 
+            com.google.firestore.v1beta1.DocumentMask,
+            com.google.firestore.v1beta1.DocumentMask.Builder,
+            com.google.firestore.v1beta1.DocumentMaskOrBuilder>
         getMaskFieldBuilder() {
       if (maskBuilder_ == null) {
-        maskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.DocumentMask, com.google.firestore.v1beta1.DocumentMask.Builder, com.google.firestore.v1beta1.DocumentMaskOrBuilder>(
-                getMask(),
-                getParentForChildren(),
-                isClean());
+        maskBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.DocumentMask,
+                com.google.firestore.v1beta1.DocumentMask.Builder,
+                com.google.firestore.v1beta1.DocumentMaskOrBuilder>(
+                getMask(), getParentForChildren(), isClean());
         mask_ = null;
       }
       return maskBuilder_;
     }
 
     /**
+     *
+     *
      * 
      * Reads documents in a transaction.
      * 

@@ -1349,6 +1456,8 @@ public com.google.protobuf.ByteString getTransaction() {
       return com.google.protobuf.ByteString.EMPTY;
     }
     /**
+     *
+     *
      * 
      * Reads documents in a transaction.
      * 

@@ -1357,14 +1466,16 @@ public com.google.protobuf.ByteString getTransaction() {
      */
     public Builder setTransaction(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  consistencySelectorCase_ = 4;
+        throw new NullPointerException();
+      }
+      consistencySelectorCase_ = 4;
       consistencySelector_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Reads documents in a transaction.
      * 

@@ -1381,8 +1492,13 @@ public Builder clearTransaction() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.TransactionOptions, com.google.firestore.v1beta1.TransactionOptions.Builder, com.google.firestore.v1beta1.TransactionOptionsOrBuilder> newTransactionBuilder_;
+            com.google.firestore.v1beta1.TransactionOptions,
+            com.google.firestore.v1beta1.TransactionOptions.Builder,
+            com.google.firestore.v1beta1.TransactionOptionsOrBuilder>
+        newTransactionBuilder_;
     /**
+     *
+     *
      * 
      * Starts a new transaction and reads the documents.
      * Defaults to a read-only transaction.
@@ -1396,6 +1512,8 @@ public boolean hasNewTransaction() {
       return consistencySelectorCase_ == 5;
     }
     /**
+     *
+     *
      * 
      * Starts a new transaction and reads the documents.
      * Defaults to a read-only transaction.
@@ -1419,6 +1537,8 @@ public com.google.firestore.v1beta1.TransactionOptions getNewTransaction() {
       }
     }
     /**
+     *
+     *
      * 
      * Starts a new transaction and reads the documents.
      * Defaults to a read-only transaction.
@@ -1442,6 +1562,8 @@ public Builder setNewTransaction(com.google.firestore.v1beta1.TransactionOptions
       return this;
     }
     /**
+     *
+     *
      * 
      * Starts a new transaction and reads the documents.
      * Defaults to a read-only transaction.
@@ -1463,6 +1585,8 @@ public Builder setNewTransaction(
       return this;
     }
     /**
+     *
+     *
      * 
      * Starts a new transaction and reads the documents.
      * Defaults to a read-only transaction.
@@ -1474,10 +1598,14 @@ public Builder setNewTransaction(
      */
     public Builder mergeNewTransaction(com.google.firestore.v1beta1.TransactionOptions value) {
       if (newTransactionBuilder_ == null) {
-        if (consistencySelectorCase_ == 5 &&
-            consistencySelector_ != com.google.firestore.v1beta1.TransactionOptions.getDefaultInstance()) {
-          consistencySelector_ = com.google.firestore.v1beta1.TransactionOptions.newBuilder((com.google.firestore.v1beta1.TransactionOptions) consistencySelector_)
-              .mergeFrom(value).buildPartial();
+        if (consistencySelectorCase_ == 5
+            && consistencySelector_
+                != com.google.firestore.v1beta1.TransactionOptions.getDefaultInstance()) {
+          consistencySelector_ =
+              com.google.firestore.v1beta1.TransactionOptions.newBuilder(
+                      (com.google.firestore.v1beta1.TransactionOptions) consistencySelector_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           consistencySelector_ = value;
         }
@@ -1492,6 +1620,8 @@ public Builder mergeNewTransaction(com.google.firestore.v1beta1.TransactionOptio
       return this;
     }
     /**
+     *
+     *
      * 
      * Starts a new transaction and reads the documents.
      * Defaults to a read-only transaction.
@@ -1518,6 +1648,8 @@ public Builder clearNewTransaction() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Starts a new transaction and reads the documents.
      * Defaults to a read-only transaction.
@@ -1531,6 +1663,8 @@ public com.google.firestore.v1beta1.TransactionOptions.Builder getNewTransaction
       return getNewTransactionFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Starts a new transaction and reads the documents.
      * Defaults to a read-only transaction.
@@ -1551,6 +1685,8 @@ public com.google.firestore.v1beta1.TransactionOptionsOrBuilder getNewTransactio
       }
     }
     /**
+     *
+     *
      * 
      * Starts a new transaction and reads the documents.
      * Defaults to a read-only transaction.
@@ -1561,27 +1697,39 @@ public com.google.firestore.v1beta1.TransactionOptionsOrBuilder getNewTransactio
      * .google.firestore.v1beta1.TransactionOptions new_transaction = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.TransactionOptions, com.google.firestore.v1beta1.TransactionOptions.Builder, com.google.firestore.v1beta1.TransactionOptionsOrBuilder> 
+            com.google.firestore.v1beta1.TransactionOptions,
+            com.google.firestore.v1beta1.TransactionOptions.Builder,
+            com.google.firestore.v1beta1.TransactionOptionsOrBuilder>
         getNewTransactionFieldBuilder() {
       if (newTransactionBuilder_ == null) {
         if (!(consistencySelectorCase_ == 5)) {
-          consistencySelector_ = com.google.firestore.v1beta1.TransactionOptions.getDefaultInstance();
+          consistencySelector_ =
+              com.google.firestore.v1beta1.TransactionOptions.getDefaultInstance();
         }
-        newTransactionBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.TransactionOptions, com.google.firestore.v1beta1.TransactionOptions.Builder, com.google.firestore.v1beta1.TransactionOptionsOrBuilder>(
+        newTransactionBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.TransactionOptions,
+                com.google.firestore.v1beta1.TransactionOptions.Builder,
+                com.google.firestore.v1beta1.TransactionOptionsOrBuilder>(
                 (com.google.firestore.v1beta1.TransactionOptions) consistencySelector_,
                 getParentForChildren(),
                 isClean());
         consistencySelector_ = null;
       }
       consistencySelectorCase_ = 5;
-      onChanged();;
+      onChanged();
+      ;
       return newTransactionBuilder_;
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> readTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        readTimeBuilder_;
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1593,6 +1741,8 @@ public boolean hasReadTime() {
       return consistencySelectorCase_ == 7;
     }
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1614,6 +1764,8 @@ public com.google.protobuf.Timestamp getReadTime() {
       }
     }
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1635,6 +1787,8 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1642,8 +1796,7 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp read_time = 7;
      */
-    public Builder setReadTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         consistencySelector_ = builderForValue.build();
         onChanged();
@@ -1654,6 +1807,8 @@ public Builder setReadTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1663,10 +1818,13 @@ public Builder setReadTime(
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (consistencySelectorCase_ == 7 &&
-            consistencySelector_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
-          consistencySelector_ = com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) consistencySelector_)
-              .mergeFrom(value).buildPartial();
+        if (consistencySelectorCase_ == 7
+            && consistencySelector_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          consistencySelector_ =
+              com.google.protobuf.Timestamp.newBuilder(
+                      (com.google.protobuf.Timestamp) consistencySelector_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           consistencySelector_ = value;
         }
@@ -1681,6 +1839,8 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1705,6 +1865,8 @@ public Builder clearReadTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1716,6 +1878,8 @@ public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
       return getReadTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1734,6 +1898,8 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
       }
     }
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1742,26 +1908,32 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
      * .google.protobuf.Timestamp read_time = 7;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getReadTimeFieldBuilder() {
       if (readTimeBuilder_ == null) {
         if (!(consistencySelectorCase_ == 7)) {
           consistencySelector_ = com.google.protobuf.Timestamp.getDefaultInstance();
         }
-        readTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+        readTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
                 (com.google.protobuf.Timestamp) consistencySelector_,
                 getParentForChildren(),
                 isClean());
         consistencySelector_ = null;
       }
       consistencySelectorCase_ = 7;
-      onChanged();;
+      onChanged();
+      ;
       return readTimeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -1771,12 +1943,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.BatchGetDocumentsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.BatchGetDocumentsRequest)
   private static final com.google.firestore.v1beta1.BatchGetDocumentsRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.BatchGetDocumentsRequest();
   }
@@ -1785,16 +1957,16 @@ public static com.google.firestore.v1beta1.BatchGetDocumentsRequest getDefaultIn
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public BatchGetDocumentsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new BatchGetDocumentsRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public BatchGetDocumentsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new BatchGetDocumentsRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1809,6 +1981,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.BatchGetDocumentsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BatchGetDocumentsRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BatchGetDocumentsRequestOrBuilder.java
index 86d067624e8e..2c5e2af94671 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BatchGetDocumentsRequestOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BatchGetDocumentsRequestOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface BatchGetDocumentsRequestOrBuilder extends
+public interface BatchGetDocumentsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.BatchGetDocumentsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The database name. In the format:
    * `projects/{project_id}/databases/{database_id}`.
@@ -17,6 +20,8 @@ public interface BatchGetDocumentsRequestOrBuilder extends
    */
   java.lang.String getDatabase();
   /**
+   *
+   *
    * 
    * The database name. In the format:
    * `projects/{project_id}/databases/{database_id}`.
@@ -24,10 +29,11 @@ public interface BatchGetDocumentsRequestOrBuilder extends
    *
    * string database = 1;
    */
-  com.google.protobuf.ByteString
-      getDatabaseBytes();
+  com.google.protobuf.ByteString getDatabaseBytes();
 
   /**
+   *
+   *
    * 
    * The names of the documents to retrieve. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -37,9 +43,10 @@ public interface BatchGetDocumentsRequestOrBuilder extends
    *
    * repeated string documents = 2;
    */
-  java.util.List
-      getDocumentsList();
+  java.util.List getDocumentsList();
   /**
+   *
+   *
    * 
    * The names of the documents to retrieve. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -51,6 +58,8 @@ public interface BatchGetDocumentsRequestOrBuilder extends
    */
   int getDocumentsCount();
   /**
+   *
+   *
    * 
    * The names of the documents to retrieve. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -62,6 +71,8 @@ public interface BatchGetDocumentsRequestOrBuilder extends
    */
   java.lang.String getDocuments(int index);
   /**
+   *
+   *
    * 
    * The names of the documents to retrieve. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -71,10 +82,11 @@ public interface BatchGetDocumentsRequestOrBuilder extends
    *
    * repeated string documents = 2;
    */
-  com.google.protobuf.ByteString
-      getDocumentsBytes(int index);
+  com.google.protobuf.ByteString getDocumentsBytes(int index);
 
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If a document has a field that is not present in this mask, that field will
@@ -85,6 +97,8 @@ public interface BatchGetDocumentsRequestOrBuilder extends
    */
   boolean hasMask();
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If a document has a field that is not present in this mask, that field will
@@ -95,6 +109,8 @@ public interface BatchGetDocumentsRequestOrBuilder extends
    */
   com.google.firestore.v1beta1.DocumentMask getMask();
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If a document has a field that is not present in this mask, that field will
@@ -106,6 +122,8 @@ public interface BatchGetDocumentsRequestOrBuilder extends
   com.google.firestore.v1beta1.DocumentMaskOrBuilder getMaskOrBuilder();
 
   /**
+   *
+   *
    * 
    * Reads documents in a transaction.
    * 

@@ -115,6 +133,8 @@ public interface BatchGetDocumentsRequestOrBuilder extends
   com.google.protobuf.ByteString getTransaction();
 
   /**
+   *
+   *
    * 
    * Starts a new transaction and reads the documents.
    * Defaults to a read-only transaction.
@@ -126,6 +146,8 @@ public interface BatchGetDocumentsRequestOrBuilder extends
    */
   boolean hasNewTransaction();
   /**
+   *
+   *
    * 
    * Starts a new transaction and reads the documents.
    * Defaults to a read-only transaction.
@@ -137,6 +159,8 @@ public interface BatchGetDocumentsRequestOrBuilder extends
    */
   com.google.firestore.v1beta1.TransactionOptions getNewTransaction();
   /**
+   *
+   *
    * 
    * Starts a new transaction and reads the documents.
    * Defaults to a read-only transaction.
@@ -149,6 +173,8 @@ public interface BatchGetDocumentsRequestOrBuilder extends
   com.google.firestore.v1beta1.TransactionOptionsOrBuilder getNewTransactionOrBuilder();
 
   /**
+   *
+   *
    * 
    * Reads documents as they were at the given time.
    * This may not be older than 60 seconds.
@@ -158,6 +184,8 @@ public interface BatchGetDocumentsRequestOrBuilder extends
    */
   boolean hasReadTime();
   /**
+   *
+   *
    * 
    * Reads documents as they were at the given time.
    * This may not be older than 60 seconds.
@@ -167,6 +195,8 @@ public interface BatchGetDocumentsRequestOrBuilder extends
    */
   com.google.protobuf.Timestamp getReadTime();
   /**
+   *
+   *
    * 
    * Reads documents as they were at the given time.
    * This may not be older than 60 seconds.
@@ -176,5 +206,6 @@ public interface BatchGetDocumentsRequestOrBuilder extends
    */
   com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder();
 
-  public com.google.firestore.v1beta1.BatchGetDocumentsRequest.ConsistencySelectorCase getConsistencySelectorCase();
+  public com.google.firestore.v1beta1.BatchGetDocumentsRequest.ConsistencySelectorCase
+      getConsistencySelectorCase();
 }
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BatchGetDocumentsResponse.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BatchGetDocumentsResponse.java
index 6b1dd67e5fc3..f8e358aef158 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BatchGetDocumentsResponse.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BatchGetDocumentsResponse.java
@@ -4,30 +4,33 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * The streamed response for [Firestore.BatchGetDocuments][google.firestore.v1beta1.Firestore.BatchGetDocuments].
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.BatchGetDocumentsResponse}
  */
-public  final class BatchGetDocumentsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class BatchGetDocumentsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.BatchGetDocumentsResponse)
     BatchGetDocumentsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use BatchGetDocumentsResponse.newBuilder() to construct.
   private BatchGetDocumentsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private BatchGetDocumentsResponse() {
     transaction_ = com.google.protobuf.ByteString.EMPTY;
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private BatchGetDocumentsResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -47,90 +50,96 @@ private BatchGetDocumentsResponse(
           case 0:
             done = true;
             break;
-          case 10: {
-            com.google.firestore.v1beta1.Document.Builder subBuilder = null;
-            if (resultCase_ == 1) {
-              subBuilder = ((com.google.firestore.v1beta1.Document) result_).toBuilder();
-            }
-            result_ =
-                input.readMessage(com.google.firestore.v1beta1.Document.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.firestore.v1beta1.Document) result_);
-              result_ = subBuilder.buildPartial();
+          case 10:
+            {
+              com.google.firestore.v1beta1.Document.Builder subBuilder = null;
+              if (resultCase_ == 1) {
+                subBuilder = ((com.google.firestore.v1beta1.Document) result_).toBuilder();
+              }
+              result_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.Document.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.firestore.v1beta1.Document) result_);
+                result_ = subBuilder.buildPartial();
+              }
+              resultCase_ = 1;
+              break;
             }
-            resultCase_ = 1;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
-            resultCase_ = 2;
-            result_ = s;
-            break;
-          }
-          case 26: {
-
-            transaction_ = input.readBytes();
-            break;
-          }
-          case 34: {
-            com.google.protobuf.Timestamp.Builder subBuilder = null;
-            if (readTime_ != null) {
-              subBuilder = readTime_.toBuilder();
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              resultCase_ = 2;
+              result_ = s;
+              break;
             }
-            readTime_ = input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(readTime_);
-              readTime_ = subBuilder.buildPartial();
+          case 26:
+            {
+              transaction_ = input.readBytes();
+              break;
             }
+          case 34:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (readTime_ != null) {
+                subBuilder = readTime_.toBuilder();
+              }
+              readTime_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(readTime_);
+                readTime_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_BatchGetDocumentsResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_BatchGetDocumentsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_BatchGetDocumentsResponse_fieldAccessorTable
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_BatchGetDocumentsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.BatchGetDocumentsResponse.class, com.google.firestore.v1beta1.BatchGetDocumentsResponse.Builder.class);
+            com.google.firestore.v1beta1.BatchGetDocumentsResponse.class,
+            com.google.firestore.v1beta1.BatchGetDocumentsResponse.Builder.class);
   }
 
   private int resultCase_ = 0;
   private java.lang.Object result_;
-  public enum ResultCase
-      implements com.google.protobuf.Internal.EnumLite {
+
+  public enum ResultCase implements com.google.protobuf.Internal.EnumLite {
     FOUND(1),
     MISSING(2),
     RESULT_NOT_SET(0);
     private final int value;
+
     private ResultCase(int value) {
       this.value = value;
     }
-    /**
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
+    /** @deprecated Use {@link #forNumber(int)} instead. */
     @java.lang.Deprecated
     public static ResultCase valueOf(int value) {
       return forNumber(value);
@@ -138,25 +147,30 @@ public static ResultCase valueOf(int value) {
 
     public static ResultCase forNumber(int value) {
       switch (value) {
-        case 1: return FOUND;
-        case 2: return MISSING;
-        case 0: return RESULT_NOT_SET;
-        default: return null;
+        case 1:
+          return FOUND;
+        case 2:
+          return MISSING;
+        case 0:
+          return RESULT_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public ResultCase
-  getResultCase() {
-    return ResultCase.forNumber(
-        resultCase_);
+  public ResultCase getResultCase() {
+    return ResultCase.forNumber(resultCase_);
   }
 
   public static final int FOUND_FIELD_NUMBER = 1;
   /**
+   *
+   *
    * 
    * A document that was requested.
    * 

@@ -167,6 +181,8 @@ public boolean hasFound() {
     return resultCase_ == 1;
   }
   /**
+   *
+   *
    * 
    * A document that was requested.
    * 

@@ -175,11 +191,13 @@ public boolean hasFound() {
    */
   public com.google.firestore.v1beta1.Document getFound() {
     if (resultCase_ == 1) {
-       return (com.google.firestore.v1beta1.Document) result_;
+      return (com.google.firestore.v1beta1.Document) result_;
     }
     return com.google.firestore.v1beta1.Document.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * A document that was requested.
    * 

@@ -188,13 +206,15 @@ public com.google.firestore.v1beta1.Document getFound() {
    */
   public com.google.firestore.v1beta1.DocumentOrBuilder getFoundOrBuilder() {
     if (resultCase_ == 1) {
-       return (com.google.firestore.v1beta1.Document) result_;
+      return (com.google.firestore.v1beta1.Document) result_;
     }
     return com.google.firestore.v1beta1.Document.getDefaultInstance();
   }
 
   public static final int MISSING_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * A document name that was requested but does not exist. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -210,8 +230,7 @@ public java.lang.String getMissing() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (resultCase_ == 2) {
         result_ = s;
@@ -220,6 +239,8 @@ public java.lang.String getMissing() {
     }
   }
   /**
+   *
+   *
    * 
    * A document name that was requested but does not exist. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -227,16 +248,14 @@ public java.lang.String getMissing() {
    *
    * string missing = 2;
    */
-  public com.google.protobuf.ByteString
-      getMissingBytes() {
+  public com.google.protobuf.ByteString getMissingBytes() {
     java.lang.Object ref = "";
     if (resultCase_ == 2) {
       ref = result_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       if (resultCase_ == 2) {
         result_ = b;
       }
@@ -249,6 +268,8 @@ public java.lang.String getMissing() {
   public static final int TRANSACTION_FIELD_NUMBER = 3;
   private com.google.protobuf.ByteString transaction_;
   /**
+   *
+   *
    * 
    * The transaction that was started as part of this request.
    * Will only be set in the first response, and only if
@@ -264,6 +285,8 @@ public com.google.protobuf.ByteString getTransaction() {
   public static final int READ_TIME_FIELD_NUMBER = 4;
   private com.google.protobuf.Timestamp readTime_;
   /**
+   *
+   *
    * 
    * The time at which the document was read.
    * This may be monotically increasing, in this case the previous documents in
@@ -277,6 +300,8 @@ public boolean hasReadTime() {
     return readTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The time at which the document was read.
    * This may be monotically increasing, in this case the previous documents in
@@ -290,6 +315,8 @@ public com.google.protobuf.Timestamp getReadTime() {
     return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
   /**
+   *
+   *
    * 
    * The time at which the document was read.
    * This may be monotically increasing, in this case the previous documents in
@@ -304,6 +331,7 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -315,8 +343,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (resultCase_ == 1) {
       output.writeMessage(1, (com.google.firestore.v1beta1.Document) result_);
     }
@@ -339,19 +366,18 @@ public int getSerializedSize() {
 
     size = 0;
     if (resultCase_ == 1) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, (com.google.firestore.v1beta1.Document) result_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              1, (com.google.firestore.v1beta1.Document) result_);
     }
     if (resultCase_ == 2) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, result_);
     }
     if (!transaction_.isEmpty()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBytesSize(3, transaction_);
+      size += com.google.protobuf.CodedOutputStream.computeBytesSize(3, transaction_);
     }
     if (readTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, getReadTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getReadTime());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -361,32 +387,28 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.BatchGetDocumentsResponse)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.BatchGetDocumentsResponse other = (com.google.firestore.v1beta1.BatchGetDocumentsResponse) obj;
+    com.google.firestore.v1beta1.BatchGetDocumentsResponse other =
+        (com.google.firestore.v1beta1.BatchGetDocumentsResponse) obj;
 
     boolean result = true;
-    result = result && getTransaction()
-        .equals(other.getTransaction());
+    result = result && getTransaction().equals(other.getTransaction());
     result = result && (hasReadTime() == other.hasReadTime());
     if (hasReadTime()) {
-      result = result && getReadTime()
-          .equals(other.getReadTime());
+      result = result && getReadTime().equals(other.getReadTime());
     }
-    result = result && getResultCase().equals(
-        other.getResultCase());
+    result = result && getResultCase().equals(other.getResultCase());
     if (!result) return false;
     switch (resultCase_) {
       case 1:
-        result = result && getFound()
-            .equals(other.getFound());
+        result = result && getFound().equals(other.getFound());
         break;
       case 2:
-        result = result && getMissing()
-            .equals(other.getMissing());
+        result = result && getMissing().equals(other.getMissing());
         break;
       case 0:
       default:
@@ -426,117 +448,127 @@ public int hashCode() {
   }
 
   public static com.google.firestore.v1beta1.BatchGetDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.BatchGetDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.BatchGetDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.BatchGetDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.BatchGetDocumentsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.BatchGetDocumentsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.BatchGetDocumentsResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.BatchGetDocumentsResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.BatchGetDocumentsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.BatchGetDocumentsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.BatchGetDocumentsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.BatchGetDocumentsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.BatchGetDocumentsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.BatchGetDocumentsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.firestore.v1beta1.BatchGetDocumentsResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.firestore.v1beta1.BatchGetDocumentsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The streamed response for [Firestore.BatchGetDocuments][google.firestore.v1beta1.Firestore.BatchGetDocuments].
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.BatchGetDocumentsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.BatchGetDocumentsResponse)
       com.google.firestore.v1beta1.BatchGetDocumentsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_BatchGetDocumentsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_BatchGetDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_BatchGetDocumentsResponse_fieldAccessorTable
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_BatchGetDocumentsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.BatchGetDocumentsResponse.class, com.google.firestore.v1beta1.BatchGetDocumentsResponse.Builder.class);
+              com.google.firestore.v1beta1.BatchGetDocumentsResponse.class,
+              com.google.firestore.v1beta1.BatchGetDocumentsResponse.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.BatchGetDocumentsResponse.newBuilder()
@@ -544,16 +576,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -571,9 +602,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_BatchGetDocumentsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_BatchGetDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -592,7 +623,8 @@ public com.google.firestore.v1beta1.BatchGetDocumentsResponse build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.BatchGetDocumentsResponse buildPartial() {
-      com.google.firestore.v1beta1.BatchGetDocumentsResponse result = new com.google.firestore.v1beta1.BatchGetDocumentsResponse(this);
+      com.google.firestore.v1beta1.BatchGetDocumentsResponse result =
+          new com.google.firestore.v1beta1.BatchGetDocumentsResponse(this);
       if (resultCase_ == 1) {
         if (foundBuilder_ == null) {
           result.result_ = result_;
@@ -618,38 +650,39 @@ public com.google.firestore.v1beta1.BatchGetDocumentsResponse buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.BatchGetDocumentsResponse) {
-        return mergeFrom((com.google.firestore.v1beta1.BatchGetDocumentsResponse)other);
+        return mergeFrom((com.google.firestore.v1beta1.BatchGetDocumentsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -657,7 +690,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.firestore.v1beta1.BatchGetDocumentsResponse other) {
-      if (other == com.google.firestore.v1beta1.BatchGetDocumentsResponse.getDefaultInstance()) return this;
+      if (other == com.google.firestore.v1beta1.BatchGetDocumentsResponse.getDefaultInstance())
+        return this;
       if (other.getTransaction() != com.google.protobuf.ByteString.EMPTY) {
         setTransaction(other.getTransaction());
       }
@@ -665,19 +699,22 @@ public Builder mergeFrom(com.google.firestore.v1beta1.BatchGetDocumentsResponse
         mergeReadTime(other.getReadTime());
       }
       switch (other.getResultCase()) {
-        case FOUND: {
-          mergeFound(other.getFound());
-          break;
-        }
-        case MISSING: {
-          resultCase_ = 2;
-          result_ = other.result_;
-          onChanged();
-          break;
-        }
-        case RESULT_NOT_SET: {
-          break;
-        }
+        case FOUND:
+          {
+            mergeFound(other.getFound());
+            break;
+          }
+        case MISSING:
+          {
+            resultCase_ = 2;
+            result_ = other.result_;
+            onChanged();
+            break;
+          }
+        case RESULT_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
@@ -698,7 +735,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.firestore.v1beta1.BatchGetDocumentsResponse) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.firestore.v1beta1.BatchGetDocumentsResponse) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -707,12 +745,12 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int resultCase_ = 0;
     private java.lang.Object result_;
-    public ResultCase
-        getResultCase() {
-      return ResultCase.forNumber(
-          resultCase_);
+
+    public ResultCase getResultCase() {
+      return ResultCase.forNumber(resultCase_);
     }
 
     public Builder clearResult() {
@@ -722,10 +760,14 @@ public Builder clearResult() {
       return this;
     }
 
-
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder> foundBuilder_;
+            com.google.firestore.v1beta1.Document,
+            com.google.firestore.v1beta1.Document.Builder,
+            com.google.firestore.v1beta1.DocumentOrBuilder>
+        foundBuilder_;
     /**
+     *
+     *
      * 
      * A document that was requested.
      * 

@@ -736,6 +778,8 @@ public boolean hasFound() {
       return resultCase_ == 1;
     }
     /**
+     *
+     *
      * 
      * A document that was requested.
      * 

@@ -756,6 +800,8 @@ public com.google.firestore.v1beta1.Document getFound() {
       }
     }
     /**
+     *
+     *
      * 
      * A document that was requested.
      * 

@@ -776,14 +822,15 @@ public Builder setFound(com.google.firestore.v1beta1.Document value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A document that was requested.
      * 

      *
      * .google.firestore.v1beta1.Document found = 1;
      */
-    public Builder setFound(
-        com.google.firestore.v1beta1.Document.Builder builderForValue) {
+    public Builder setFound(com.google.firestore.v1beta1.Document.Builder builderForValue) {
       if (foundBuilder_ == null) {
         result_ = builderForValue.build();
         onChanged();
@@ -794,6 +841,8 @@ public Builder setFound(
       return this;
     }
     /**
+     *
+     *
      * 
      * A document that was requested.
      * 

@@ -802,10 +851,13 @@ public Builder setFound(
      */
     public Builder mergeFound(com.google.firestore.v1beta1.Document value) {
       if (foundBuilder_ == null) {
-        if (resultCase_ == 1 &&
-            result_ != com.google.firestore.v1beta1.Document.getDefaultInstance()) {
-          result_ = com.google.firestore.v1beta1.Document.newBuilder((com.google.firestore.v1beta1.Document) result_)
-              .mergeFrom(value).buildPartial();
+        if (resultCase_ == 1
+            && result_ != com.google.firestore.v1beta1.Document.getDefaultInstance()) {
+          result_ =
+              com.google.firestore.v1beta1.Document.newBuilder(
+                      (com.google.firestore.v1beta1.Document) result_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           result_ = value;
         }
@@ -820,6 +872,8 @@ public Builder mergeFound(com.google.firestore.v1beta1.Document value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A document that was requested.
      * 

@@ -843,6 +897,8 @@ public Builder clearFound() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A document that was requested.
      * 

@@ -853,6 +909,8 @@ public com.google.firestore.v1beta1.Document.Builder getFoundBuilder() {
       return getFoundFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * A document that was requested.
      * 

@@ -870,6 +928,8 @@ public com.google.firestore.v1beta1.DocumentOrBuilder getFoundOrBuilder() {
       }
     }
     /**
+     *
+     *
      * 
      * A document that was requested.
      * 

@@ -877,25 +937,31 @@ public com.google.firestore.v1beta1.DocumentOrBuilder getFoundOrBuilder() {
      * .google.firestore.v1beta1.Document found = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder> 
+            com.google.firestore.v1beta1.Document,
+            com.google.firestore.v1beta1.Document.Builder,
+            com.google.firestore.v1beta1.DocumentOrBuilder>
         getFoundFieldBuilder() {
       if (foundBuilder_ == null) {
         if (!(resultCase_ == 1)) {
           result_ = com.google.firestore.v1beta1.Document.getDefaultInstance();
         }
-        foundBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder>(
-                (com.google.firestore.v1beta1.Document) result_,
-                getParentForChildren(),
-                isClean());
+        foundBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.Document,
+                com.google.firestore.v1beta1.Document.Builder,
+                com.google.firestore.v1beta1.DocumentOrBuilder>(
+                (com.google.firestore.v1beta1.Document) result_, getParentForChildren(), isClean());
         result_ = null;
       }
       resultCase_ = 1;
-      onChanged();;
+      onChanged();
+      ;
       return foundBuilder_;
     }
 
     /**
+     *
+     *
      * 
      * A document name that was requested but does not exist. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -909,8 +975,7 @@ public java.lang.String getMissing() {
         ref = result_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (resultCase_ == 2) {
           result_ = s;
@@ -921,6 +986,8 @@ public java.lang.String getMissing() {
       }
     }
     /**
+     *
+     *
      * 
      * A document name that was requested but does not exist. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -928,16 +995,14 @@ public java.lang.String getMissing() {
      *
      * string missing = 2;
      */
-    public com.google.protobuf.ByteString
-        getMissingBytes() {
+    public com.google.protobuf.ByteString getMissingBytes() {
       java.lang.Object ref = "";
       if (resultCase_ == 2) {
         ref = result_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         if (resultCase_ == 2) {
           result_ = b;
         }
@@ -947,6 +1012,8 @@ public java.lang.String getMissing() {
       }
     }
     /**
+     *
+     *
      * 
      * A document name that was requested but does not exist. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -954,17 +1021,18 @@ public java.lang.String getMissing() {
      *
      * string missing = 2;
      */
-    public Builder setMissing(
-        java.lang.String value) {
+    public Builder setMissing(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  resultCase_ = 2;
+        throw new NullPointerException();
+      }
+      resultCase_ = 2;
       result_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A document name that was requested but does not exist. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -981,6 +1049,8 @@ public Builder clearMissing() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A document name that was requested but does not exist. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -988,12 +1058,11 @@ public Builder clearMissing() {
      *
      * string missing = 2;
      */
-    public Builder setMissingBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setMissingBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       resultCase_ = 2;
       result_ = value;
       onChanged();
@@ -1002,6 +1071,8 @@ public Builder setMissingBytes(
 
     private com.google.protobuf.ByteString transaction_ = com.google.protobuf.ByteString.EMPTY;
     /**
+     *
+     *
      * 
      * The transaction that was started as part of this request.
      * Will only be set in the first response, and only if
@@ -1014,6 +1085,8 @@ public com.google.protobuf.ByteString getTransaction() {
       return transaction_;
     }
     /**
+     *
+     *
      * 
      * The transaction that was started as part of this request.
      * Will only be set in the first response, and only if
@@ -1024,14 +1097,16 @@ public com.google.protobuf.ByteString getTransaction() {
      */
     public Builder setTransaction(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       transaction_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The transaction that was started as part of this request.
      * Will only be set in the first response, and only if
@@ -1041,7 +1116,7 @@ public Builder setTransaction(com.google.protobuf.ByteString value) {
      * bytes transaction = 3;
      */
     public Builder clearTransaction() {
-      
+
       transaction_ = getDefaultInstance().getTransaction();
       onChanged();
       return this;
@@ -1049,8 +1124,13 @@ public Builder clearTransaction() {
 
     private com.google.protobuf.Timestamp readTime_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> readTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        readTimeBuilder_;
     /**
+     *
+     *
      * 
      * The time at which the document was read.
      * This may be monotically increasing, in this case the previous documents in
@@ -1064,6 +1144,8 @@ public boolean hasReadTime() {
       return readTimeBuilder_ != null || readTime_ != null;
     }
     /**
+     *
+     *
      * 
      * The time at which the document was read.
      * This may be monotically increasing, in this case the previous documents in
@@ -1081,6 +1163,8 @@ public com.google.protobuf.Timestamp getReadTime() {
       }
     }
     /**
+     *
+     *
      * 
      * The time at which the document was read.
      * This may be monotically increasing, in this case the previous documents in
@@ -1104,6 +1188,8 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time at which the document was read.
      * This may be monotically increasing, in this case the previous documents in
@@ -1113,8 +1199,7 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp read_time = 4;
      */
-    public Builder setReadTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
         onChanged();
@@ -1125,6 +1210,8 @@ public Builder setReadTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The time at which the document was read.
      * This may be monotically increasing, in this case the previous documents in
@@ -1138,7 +1225,7 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
         if (readTime_ != null) {
           readTime_ =
-            com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
         } else {
           readTime_ = value;
         }
@@ -1150,6 +1237,8 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time at which the document was read.
      * This may be monotically increasing, in this case the previous documents in
@@ -1171,6 +1260,8 @@ public Builder clearReadTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time at which the document was read.
      * This may be monotically increasing, in this case the previous documents in
@@ -1181,11 +1272,13 @@ public Builder clearReadTime() {
      * .google.protobuf.Timestamp read_time = 4;
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-      
+
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The time at which the document was read.
      * This may be monotically increasing, in this case the previous documents in
@@ -1199,11 +1292,12 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
       if (readTimeBuilder_ != null) {
         return readTimeBuilder_.getMessageOrBuilder();
       } else {
-        return readTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
+        return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The time at which the document was read.
      * This may be monotically increasing, in this case the previous documents in
@@ -1214,21 +1308,24 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
      * .google.protobuf.Timestamp read_time = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getReadTimeFieldBuilder() {
       if (readTimeBuilder_ == null) {
-        readTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getReadTime(),
-                getParentForChildren(),
-                isClean());
+        readTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getReadTime(), getParentForChildren(), isClean());
         readTime_ = null;
       }
       return readTimeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -1238,12 +1335,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.BatchGetDocumentsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.BatchGetDocumentsResponse)
   private static final com.google.firestore.v1beta1.BatchGetDocumentsResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.BatchGetDocumentsResponse();
   }
@@ -1252,16 +1349,16 @@ public static com.google.firestore.v1beta1.BatchGetDocumentsResponse getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public BatchGetDocumentsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new BatchGetDocumentsResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public BatchGetDocumentsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new BatchGetDocumentsResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1276,6 +1373,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.firestore.v1beta1.BatchGetDocumentsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BatchGetDocumentsResponseOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BatchGetDocumentsResponseOrBuilder.java
index 688bc60d4be3..28038e7c8e33 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BatchGetDocumentsResponseOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BatchGetDocumentsResponseOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface BatchGetDocumentsResponseOrBuilder extends
+public interface BatchGetDocumentsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.BatchGetDocumentsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * A document that was requested.
    * 

@@ -16,6 +19,8 @@ public interface BatchGetDocumentsResponseOrBuilder extends
    */
   boolean hasFound();
   /**
+   *
+   *
    * 
    * A document that was requested.
    * 

@@ -24,6 +29,8 @@ public interface BatchGetDocumentsResponseOrBuilder extends
    */
   com.google.firestore.v1beta1.Document getFound();
   /**
+   *
+   *
    * 
    * A document that was requested.
    * 

@@ -33,6 +40,8 @@ public interface BatchGetDocumentsResponseOrBuilder extends
   com.google.firestore.v1beta1.DocumentOrBuilder getFoundOrBuilder();
 
   /**
+   *
+   *
    * 
    * A document name that was requested but does not exist. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -42,6 +51,8 @@ public interface BatchGetDocumentsResponseOrBuilder extends
    */
   java.lang.String getMissing();
   /**
+   *
+   *
    * 
    * A document name that was requested but does not exist. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -49,10 +60,11 @@ public interface BatchGetDocumentsResponseOrBuilder extends
    *
    * string missing = 2;
    */
-  com.google.protobuf.ByteString
-      getMissingBytes();
+  com.google.protobuf.ByteString getMissingBytes();
 
   /**
+   *
+   *
    * 
    * The transaction that was started as part of this request.
    * Will only be set in the first response, and only if
@@ -64,6 +76,8 @@ public interface BatchGetDocumentsResponseOrBuilder extends
   com.google.protobuf.ByteString getTransaction();
 
   /**
+   *
+   *
    * 
    * The time at which the document was read.
    * This may be monotically increasing, in this case the previous documents in
@@ -75,6 +89,8 @@ public interface BatchGetDocumentsResponseOrBuilder extends
    */
   boolean hasReadTime();
   /**
+   *
+   *
    * 
    * The time at which the document was read.
    * This may be monotically increasing, in this case the previous documents in
@@ -86,6 +102,8 @@ public interface BatchGetDocumentsResponseOrBuilder extends
    */
   com.google.protobuf.Timestamp getReadTime();
   /**
+   *
+   *
    * 
    * The time at which the document was read.
    * This may be monotically increasing, in this case the previous documents in
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BeginTransactionRequest.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BeginTransactionRequest.java
index ab6be3765088..447eaa63932b 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BeginTransactionRequest.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BeginTransactionRequest.java
@@ -4,30 +4,33 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * The request for [Firestore.BeginTransaction][google.firestore.v1beta1.Firestore.BeginTransaction].
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.BeginTransactionRequest}
  */
-public  final class BeginTransactionRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class BeginTransactionRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.BeginTransactionRequest)
     BeginTransactionRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use BeginTransactionRequest.newBuilder() to construct.
   private BeginTransactionRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private BeginTransactionRequest() {
     database_ = "";
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private BeginTransactionRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -47,60 +50,68 @@ private BeginTransactionRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            database_ = s;
-            break;
-          }
-          case 18: {
-            com.google.firestore.v1beta1.TransactionOptions.Builder subBuilder = null;
-            if (options_ != null) {
-              subBuilder = options_.toBuilder();
+              database_ = s;
+              break;
             }
-            options_ = input.readMessage(com.google.firestore.v1beta1.TransactionOptions.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(options_);
-              options_ = subBuilder.buildPartial();
+          case 18:
+            {
+              com.google.firestore.v1beta1.TransactionOptions.Builder subBuilder = null;
+              if (options_ != null) {
+                subBuilder = options_.toBuilder();
+              }
+              options_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.TransactionOptions.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(options_);
+                options_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_BeginTransactionRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_BeginTransactionRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_BeginTransactionRequest_fieldAccessorTable
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_BeginTransactionRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.BeginTransactionRequest.class, com.google.firestore.v1beta1.BeginTransactionRequest.Builder.class);
+            com.google.firestore.v1beta1.BeginTransactionRequest.class,
+            com.google.firestore.v1beta1.BeginTransactionRequest.Builder.class);
   }
 
   public static final int DATABASE_FIELD_NUMBER = 1;
   private volatile java.lang.Object database_;
   /**
+   *
+   *
    * 
    * The database name. In the format:
    * `projects/{project_id}/databases/{database_id}`.
@@ -113,14 +124,15 @@ public java.lang.String getDatabase() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       database_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The database name. In the format:
    * `projects/{project_id}/databases/{database_id}`.
@@ -128,13 +140,11 @@ public java.lang.String getDatabase() {
    *
    * string database = 1;
    */
-  public com.google.protobuf.ByteString
-      getDatabaseBytes() {
+  public com.google.protobuf.ByteString getDatabaseBytes() {
     java.lang.Object ref = database_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       database_ = b;
       return b;
     } else {
@@ -145,6 +155,8 @@ public java.lang.String getDatabase() {
   public static final int OPTIONS_FIELD_NUMBER = 2;
   private com.google.firestore.v1beta1.TransactionOptions options_;
   /**
+   *
+   *
    * 
    * The options for the transaction.
    * Defaults to a read-write transaction.
@@ -156,6 +168,8 @@ public boolean hasOptions() {
     return options_ != null;
   }
   /**
+   *
+   *
    * 
    * The options for the transaction.
    * Defaults to a read-write transaction.
@@ -164,9 +178,13 @@ public boolean hasOptions() {
    * .google.firestore.v1beta1.TransactionOptions options = 2;
    */
   public com.google.firestore.v1beta1.TransactionOptions getOptions() {
-    return options_ == null ? com.google.firestore.v1beta1.TransactionOptions.getDefaultInstance() : options_;
+    return options_ == null
+        ? com.google.firestore.v1beta1.TransactionOptions.getDefaultInstance()
+        : options_;
   }
   /**
+   *
+   *
    * 
    * The options for the transaction.
    * Defaults to a read-write transaction.
@@ -179,6 +197,7 @@ public com.google.firestore.v1beta1.TransactionOptionsOrBuilder getOptionsOrBuil
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -190,8 +209,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!getDatabaseBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, database_);
     }
@@ -211,8 +229,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, database_);
     }
     if (options_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getOptions());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getOptions());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -222,20 +239,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.BeginTransactionRequest)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.BeginTransactionRequest other = (com.google.firestore.v1beta1.BeginTransactionRequest) obj;
+    com.google.firestore.v1beta1.BeginTransactionRequest other =
+        (com.google.firestore.v1beta1.BeginTransactionRequest) obj;
 
     boolean result = true;
-    result = result && getDatabase()
-        .equals(other.getDatabase());
+    result = result && getDatabase().equals(other.getDatabase());
     result = result && (hasOptions() == other.hasOptions());
     if (hasOptions()) {
-      result = result && getOptions()
-          .equals(other.getOptions());
+      result = result && getOptions().equals(other.getOptions());
     }
     result = result && unknownFields.equals(other.unknownFields);
     return result;
@@ -260,117 +276,126 @@ public int hashCode() {
   }
 
   public static com.google.firestore.v1beta1.BeginTransactionRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.BeginTransactionRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.BeginTransactionRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.BeginTransactionRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.BeginTransactionRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.BeginTransactionRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.BeginTransactionRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.BeginTransactionRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.BeginTransactionRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.BeginTransactionRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.BeginTransactionRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.BeginTransactionRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.BeginTransactionRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.BeginTransactionRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.BeginTransactionRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The request for [Firestore.BeginTransaction][google.firestore.v1beta1.Firestore.BeginTransaction].
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.BeginTransactionRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.BeginTransactionRequest)
       com.google.firestore.v1beta1.BeginTransactionRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_BeginTransactionRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_BeginTransactionRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_BeginTransactionRequest_fieldAccessorTable
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_BeginTransactionRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.BeginTransactionRequest.class, com.google.firestore.v1beta1.BeginTransactionRequest.Builder.class);
+              com.google.firestore.v1beta1.BeginTransactionRequest.class,
+              com.google.firestore.v1beta1.BeginTransactionRequest.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.BeginTransactionRequest.newBuilder()
@@ -378,16 +403,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -403,9 +427,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_BeginTransactionRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_BeginTransactionRequest_descriptor;
     }
 
     @java.lang.Override
@@ -424,7 +448,8 @@ public com.google.firestore.v1beta1.BeginTransactionRequest build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.BeginTransactionRequest buildPartial() {
-      com.google.firestore.v1beta1.BeginTransactionRequest result = new com.google.firestore.v1beta1.BeginTransactionRequest(this);
+      com.google.firestore.v1beta1.BeginTransactionRequest result =
+          new com.google.firestore.v1beta1.BeginTransactionRequest(this);
       result.database_ = database_;
       if (optionsBuilder_ == null) {
         result.options_ = options_;
@@ -439,38 +464,39 @@ public com.google.firestore.v1beta1.BeginTransactionRequest buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.BeginTransactionRequest) {
-        return mergeFrom((com.google.firestore.v1beta1.BeginTransactionRequest)other);
+        return mergeFrom((com.google.firestore.v1beta1.BeginTransactionRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -478,7 +504,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.firestore.v1beta1.BeginTransactionRequest other) {
-      if (other == com.google.firestore.v1beta1.BeginTransactionRequest.getDefaultInstance()) return this;
+      if (other == com.google.firestore.v1beta1.BeginTransactionRequest.getDefaultInstance())
+        return this;
       if (!other.getDatabase().isEmpty()) {
         database_ = other.database_;
         onChanged();
@@ -505,7 +532,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.firestore.v1beta1.BeginTransactionRequest) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.firestore.v1beta1.BeginTransactionRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -517,6 +545,8 @@ public Builder mergeFrom(
 
     private java.lang.Object database_ = "";
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -527,8 +557,7 @@ public Builder mergeFrom(
     public java.lang.String getDatabase() {
       java.lang.Object ref = database_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         database_ = s;
         return s;
@@ -537,6 +566,8 @@ public java.lang.String getDatabase() {
       }
     }
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -544,13 +575,11 @@ public java.lang.String getDatabase() {
      *
      * string database = 1;
      */
-    public com.google.protobuf.ByteString
-        getDatabaseBytes() {
+    public com.google.protobuf.ByteString getDatabaseBytes() {
       java.lang.Object ref = database_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         database_ = b;
         return b;
       } else {
@@ -558,6 +587,8 @@ public java.lang.String getDatabase() {
       }
     }
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -565,17 +596,18 @@ public java.lang.String getDatabase() {
      *
      * string database = 1;
      */
-    public Builder setDatabase(
-        java.lang.String value) {
+    public Builder setDatabase(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       database_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -584,12 +616,14 @@ public Builder setDatabase(
      * string database = 1;
      */
     public Builder clearDatabase() {
-      
+
       database_ = getDefaultInstance().getDatabase();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -597,13 +631,12 @@ public Builder clearDatabase() {
      *
      * string database = 1;
      */
-    public Builder setDatabaseBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setDatabaseBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       database_ = value;
       onChanged();
       return this;
@@ -611,8 +644,13 @@ public Builder setDatabaseBytes(
 
     private com.google.firestore.v1beta1.TransactionOptions options_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.TransactionOptions, com.google.firestore.v1beta1.TransactionOptions.Builder, com.google.firestore.v1beta1.TransactionOptionsOrBuilder> optionsBuilder_;
+            com.google.firestore.v1beta1.TransactionOptions,
+            com.google.firestore.v1beta1.TransactionOptions.Builder,
+            com.google.firestore.v1beta1.TransactionOptionsOrBuilder>
+        optionsBuilder_;
     /**
+     *
+     *
      * 
      * The options for the transaction.
      * Defaults to a read-write transaction.
@@ -624,6 +662,8 @@ public boolean hasOptions() {
       return optionsBuilder_ != null || options_ != null;
     }
     /**
+     *
+     *
      * 
      * The options for the transaction.
      * Defaults to a read-write transaction.
@@ -633,12 +673,16 @@ public boolean hasOptions() {
      */
     public com.google.firestore.v1beta1.TransactionOptions getOptions() {
       if (optionsBuilder_ == null) {
-        return options_ == null ? com.google.firestore.v1beta1.TransactionOptions.getDefaultInstance() : options_;
+        return options_ == null
+            ? com.google.firestore.v1beta1.TransactionOptions.getDefaultInstance()
+            : options_;
       } else {
         return optionsBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The options for the transaction.
      * Defaults to a read-write transaction.
@@ -660,6 +704,8 @@ public Builder setOptions(com.google.firestore.v1beta1.TransactionOptions value)
       return this;
     }
     /**
+     *
+     *
      * 
      * The options for the transaction.
      * Defaults to a read-write transaction.
@@ -679,6 +725,8 @@ public Builder setOptions(
       return this;
     }
     /**
+     *
+     *
      * 
      * The options for the transaction.
      * Defaults to a read-write transaction.
@@ -690,7 +738,9 @@ public Builder mergeOptions(com.google.firestore.v1beta1.TransactionOptions valu
       if (optionsBuilder_ == null) {
         if (options_ != null) {
           options_ =
-            com.google.firestore.v1beta1.TransactionOptions.newBuilder(options_).mergeFrom(value).buildPartial();
+              com.google.firestore.v1beta1.TransactionOptions.newBuilder(options_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           options_ = value;
         }
@@ -702,6 +752,8 @@ public Builder mergeOptions(com.google.firestore.v1beta1.TransactionOptions valu
       return this;
     }
     /**
+     *
+     *
      * 
      * The options for the transaction.
      * Defaults to a read-write transaction.
@@ -721,6 +773,8 @@ public Builder clearOptions() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The options for the transaction.
      * Defaults to a read-write transaction.
@@ -729,11 +783,13 @@ public Builder clearOptions() {
      * .google.firestore.v1beta1.TransactionOptions options = 2;
      */
     public com.google.firestore.v1beta1.TransactionOptions.Builder getOptionsBuilder() {
-      
+
       onChanged();
       return getOptionsFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The options for the transaction.
      * Defaults to a read-write transaction.
@@ -745,11 +801,14 @@ public com.google.firestore.v1beta1.TransactionOptionsOrBuilder getOptionsOrBuil
       if (optionsBuilder_ != null) {
         return optionsBuilder_.getMessageOrBuilder();
       } else {
-        return options_ == null ?
-            com.google.firestore.v1beta1.TransactionOptions.getDefaultInstance() : options_;
+        return options_ == null
+            ? com.google.firestore.v1beta1.TransactionOptions.getDefaultInstance()
+            : options_;
       }
     }
     /**
+     *
+     *
      * 
      * The options for the transaction.
      * Defaults to a read-write transaction.
@@ -758,21 +817,24 @@ public com.google.firestore.v1beta1.TransactionOptionsOrBuilder getOptionsOrBuil
      * .google.firestore.v1beta1.TransactionOptions options = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.TransactionOptions, com.google.firestore.v1beta1.TransactionOptions.Builder, com.google.firestore.v1beta1.TransactionOptionsOrBuilder> 
+            com.google.firestore.v1beta1.TransactionOptions,
+            com.google.firestore.v1beta1.TransactionOptions.Builder,
+            com.google.firestore.v1beta1.TransactionOptionsOrBuilder>
         getOptionsFieldBuilder() {
       if (optionsBuilder_ == null) {
-        optionsBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.TransactionOptions, com.google.firestore.v1beta1.TransactionOptions.Builder, com.google.firestore.v1beta1.TransactionOptionsOrBuilder>(
-                getOptions(),
-                getParentForChildren(),
-                isClean());
+        optionsBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.TransactionOptions,
+                com.google.firestore.v1beta1.TransactionOptions.Builder,
+                com.google.firestore.v1beta1.TransactionOptionsOrBuilder>(
+                getOptions(), getParentForChildren(), isClean());
         options_ = null;
       }
       return optionsBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -782,12 +844,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.BeginTransactionRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.BeginTransactionRequest)
   private static final com.google.firestore.v1beta1.BeginTransactionRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.BeginTransactionRequest();
   }
@@ -796,16 +858,16 @@ public static com.google.firestore.v1beta1.BeginTransactionRequest getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public BeginTransactionRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new BeginTransactionRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public BeginTransactionRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new BeginTransactionRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -820,6 +882,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.BeginTransactionRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BeginTransactionRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BeginTransactionRequestOrBuilder.java
index 9c8afc12dc8a..75de2a2ec0c7 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BeginTransactionRequestOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BeginTransactionRequestOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface BeginTransactionRequestOrBuilder extends
+public interface BeginTransactionRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.BeginTransactionRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The database name. In the format:
    * `projects/{project_id}/databases/{database_id}`.
@@ -17,6 +20,8 @@ public interface BeginTransactionRequestOrBuilder extends
    */
   java.lang.String getDatabase();
   /**
+   *
+   *
    * 
    * The database name. In the format:
    * `projects/{project_id}/databases/{database_id}`.
@@ -24,10 +29,11 @@ public interface BeginTransactionRequestOrBuilder extends
    *
    * string database = 1;
    */
-  com.google.protobuf.ByteString
-      getDatabaseBytes();
+  com.google.protobuf.ByteString getDatabaseBytes();
 
   /**
+   *
+   *
    * 
    * The options for the transaction.
    * Defaults to a read-write transaction.
@@ -37,6 +43,8 @@ public interface BeginTransactionRequestOrBuilder extends
    */
   boolean hasOptions();
   /**
+   *
+   *
    * 
    * The options for the transaction.
    * Defaults to a read-write transaction.
@@ -46,6 +54,8 @@ public interface BeginTransactionRequestOrBuilder extends
    */
   com.google.firestore.v1beta1.TransactionOptions getOptions();
   /**
+   *
+   *
    * 
    * The options for the transaction.
    * Defaults to a read-write transaction.
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BeginTransactionResponse.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BeginTransactionResponse.java
index 4144105e7f64..d72489e45ea9 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BeginTransactionResponse.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BeginTransactionResponse.java
@@ -4,30 +4,33 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * The response for [Firestore.BeginTransaction][google.firestore.v1beta1.Firestore.BeginTransaction].
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.BeginTransactionResponse}
  */
-public  final class BeginTransactionResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class BeginTransactionResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.BeginTransactionResponse)
     BeginTransactionResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use BeginTransactionResponse.newBuilder() to construct.
   private BeginTransactionResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private BeginTransactionResponse() {
     transaction_ = com.google.protobuf.ByteString.EMPTY;
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private BeginTransactionResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -47,46 +50,50 @@ private BeginTransactionResponse(
           case 0:
             done = true;
             break;
-          case 10: {
-
-            transaction_ = input.readBytes();
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 10:
+            {
+              transaction_ = input.readBytes();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_BeginTransactionResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_BeginTransactionResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_BeginTransactionResponse_fieldAccessorTable
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_BeginTransactionResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.BeginTransactionResponse.class, com.google.firestore.v1beta1.BeginTransactionResponse.Builder.class);
+            com.google.firestore.v1beta1.BeginTransactionResponse.class,
+            com.google.firestore.v1beta1.BeginTransactionResponse.Builder.class);
   }
 
   public static final int TRANSACTION_FIELD_NUMBER = 1;
   private com.google.protobuf.ByteString transaction_;
   /**
+   *
+   *
    * 
    * The transaction that was started.
    * 

@@ -98,6 +105,7 @@ public com.google.protobuf.ByteString getTransaction() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -109,8 +117,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!transaction_.isEmpty()) {
       output.writeBytes(1, transaction_);
     }
@@ -124,8 +131,7 @@ public int getSerializedSize() {
 
     size = 0;
     if (!transaction_.isEmpty()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBytesSize(1, transaction_);
+      size += com.google.protobuf.CodedOutputStream.computeBytesSize(1, transaction_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -135,16 +141,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.BeginTransactionResponse)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.BeginTransactionResponse other = (com.google.firestore.v1beta1.BeginTransactionResponse) obj;
+    com.google.firestore.v1beta1.BeginTransactionResponse other =
+        (com.google.firestore.v1beta1.BeginTransactionResponse) obj;
 
     boolean result = true;
-    result = result && getTransaction()
-        .equals(other.getTransaction());
+    result = result && getTransaction().equals(other.getTransaction());
     result = result && unknownFields.equals(other.unknownFields);
     return result;
   }
@@ -164,117 +170,127 @@ public int hashCode() {
   }
 
   public static com.google.firestore.v1beta1.BeginTransactionResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.BeginTransactionResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.BeginTransactionResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.BeginTransactionResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.BeginTransactionResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.BeginTransactionResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.BeginTransactionResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.BeginTransactionResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.BeginTransactionResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.BeginTransactionResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.BeginTransactionResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.BeginTransactionResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.BeginTransactionResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.BeginTransactionResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.firestore.v1beta1.BeginTransactionResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.firestore.v1beta1.BeginTransactionResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The response for [Firestore.BeginTransaction][google.firestore.v1beta1.Firestore.BeginTransaction].
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.BeginTransactionResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.BeginTransactionResponse)
       com.google.firestore.v1beta1.BeginTransactionResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_BeginTransactionResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_BeginTransactionResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_BeginTransactionResponse_fieldAccessorTable
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_BeginTransactionResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.BeginTransactionResponse.class, com.google.firestore.v1beta1.BeginTransactionResponse.Builder.class);
+              com.google.firestore.v1beta1.BeginTransactionResponse.class,
+              com.google.firestore.v1beta1.BeginTransactionResponse.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.BeginTransactionResponse.newBuilder()
@@ -282,16 +298,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -301,9 +316,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_BeginTransactionResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_BeginTransactionResponse_descriptor;
     }
 
     @java.lang.Override
@@ -322,7 +337,8 @@ public com.google.firestore.v1beta1.BeginTransactionResponse build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.BeginTransactionResponse buildPartial() {
-      com.google.firestore.v1beta1.BeginTransactionResponse result = new com.google.firestore.v1beta1.BeginTransactionResponse(this);
+      com.google.firestore.v1beta1.BeginTransactionResponse result =
+          new com.google.firestore.v1beta1.BeginTransactionResponse(this);
       result.transaction_ = transaction_;
       onBuilt();
       return result;
@@ -332,38 +348,39 @@ public com.google.firestore.v1beta1.BeginTransactionResponse buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.BeginTransactionResponse) {
-        return mergeFrom((com.google.firestore.v1beta1.BeginTransactionResponse)other);
+        return mergeFrom((com.google.firestore.v1beta1.BeginTransactionResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -371,7 +388,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.firestore.v1beta1.BeginTransactionResponse other) {
-      if (other == com.google.firestore.v1beta1.BeginTransactionResponse.getDefaultInstance()) return this;
+      if (other == com.google.firestore.v1beta1.BeginTransactionResponse.getDefaultInstance())
+        return this;
       if (other.getTransaction() != com.google.protobuf.ByteString.EMPTY) {
         setTransaction(other.getTransaction());
       }
@@ -394,7 +412,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.firestore.v1beta1.BeginTransactionResponse) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.firestore.v1beta1.BeginTransactionResponse) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -406,6 +425,8 @@ public Builder mergeFrom(
 
     private com.google.protobuf.ByteString transaction_ = com.google.protobuf.ByteString.EMPTY;
     /**
+     *
+     *
      * 
      * The transaction that was started.
      * 

@@ -416,6 +437,8 @@ public com.google.protobuf.ByteString getTransaction() {
       return transaction_;
     }
     /**
+     *
+     *
      * 
      * The transaction that was started.
      * 

@@ -424,14 +447,16 @@ public com.google.protobuf.ByteString getTransaction() {
      */
     public Builder setTransaction(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       transaction_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The transaction that was started.
      * 

@@ -439,14 +464,14 @@ public Builder setTransaction(com.google.protobuf.ByteString value) {
      * bytes transaction = 1;
      */
     public Builder clearTransaction() {
-      
+
       transaction_ = getDefaultInstance().getTransaction();
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -456,12 +481,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.BeginTransactionResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.BeginTransactionResponse)
   private static final com.google.firestore.v1beta1.BeginTransactionResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.BeginTransactionResponse();
   }
@@ -470,16 +495,16 @@ public static com.google.firestore.v1beta1.BeginTransactionResponse getDefaultIn
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public BeginTransactionResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new BeginTransactionResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public BeginTransactionResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new BeginTransactionResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -494,6 +519,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.BeginTransactionResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BeginTransactionResponseOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BeginTransactionResponseOrBuilder.java
index 3690d6410085..2c618ee2e998 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BeginTransactionResponseOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/BeginTransactionResponseOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface BeginTransactionResponseOrBuilder extends
+public interface BeginTransactionResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.BeginTransactionResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The transaction that was started.
    * 

diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CommitRequest.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CommitRequest.java
index d3a9dd04d5d4..223657b179a0 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CommitRequest.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CommitRequest.java
@@ -4,21 +4,24 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * The request for [Firestore.Commit][google.firestore.v1beta1.Firestore.Commit].
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.CommitRequest}
  */
-public  final class CommitRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CommitRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.CommitRequest)
     CommitRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CommitRequest.newBuilder() to construct.
   private CommitRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CommitRequest() {
     database_ = "";
     writes_ = java.util.Collections.emptyList();
@@ -26,10 +29,10 @@ private CommitRequest() {
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private CommitRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -49,40 +52,42 @@ private CommitRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            database_ = s;
-            break;
-          }
-          case 18: {
-            if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
-              writes_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000002;
+              database_ = s;
+              break;
             }
-            writes_.add(
-                input.readMessage(com.google.firestore.v1beta1.Write.parser(), extensionRegistry));
-            break;
-          }
-          case 26: {
-
-            transaction_ = input.readBytes();
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 18:
+            {
+              if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
+                writes_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000002;
+              }
+              writes_.add(
+                  input.readMessage(
+                      com.google.firestore.v1beta1.Write.parser(), extensionRegistry));
+              break;
+            }
+          case 26:
+            {
+              transaction_ = input.readBytes();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
         writes_ = java.util.Collections.unmodifiableList(writes_);
@@ -91,23 +96,28 @@ private CommitRequest(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_CommitRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_CommitRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_CommitRequest_fieldAccessorTable
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_CommitRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.CommitRequest.class, com.google.firestore.v1beta1.CommitRequest.Builder.class);
+            com.google.firestore.v1beta1.CommitRequest.class,
+            com.google.firestore.v1beta1.CommitRequest.Builder.class);
   }
 
   private int bitField0_;
   public static final int DATABASE_FIELD_NUMBER = 1;
   private volatile java.lang.Object database_;
   /**
+   *
+   *
    * 
    * The database name. In the format:
    * `projects/{project_id}/databases/{database_id}`.
@@ -120,14 +130,15 @@ public java.lang.String getDatabase() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       database_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The database name. In the format:
    * `projects/{project_id}/databases/{database_id}`.
@@ -135,13 +146,11 @@ public java.lang.String getDatabase() {
    *
    * string database = 1;
    */
-  public com.google.protobuf.ByteString
-      getDatabaseBytes() {
+  public com.google.protobuf.ByteString getDatabaseBytes() {
     java.lang.Object ref = database_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       database_ = b;
       return b;
     } else {
@@ -152,6 +161,8 @@ public java.lang.String getDatabase() {
   public static final int WRITES_FIELD_NUMBER = 2;
   private java.util.List writes_;
   /**
+   *
+   *
    * 
    * The writes to apply.
    * Always executed atomically and in order.
@@ -163,6 +174,8 @@ public java.util.List getWritesList() {
     return writes_;
   }
   /**
+   *
+   *
    * 
    * The writes to apply.
    * Always executed atomically and in order.
@@ -170,11 +183,13 @@ public java.util.List getWritesList() {
    *
    * repeated .google.firestore.v1beta1.Write writes = 2;
    */
-  public java.util.List 
+  public java.util.List
       getWritesOrBuilderList() {
     return writes_;
   }
   /**
+   *
+   *
    * 
    * The writes to apply.
    * Always executed atomically and in order.
@@ -186,6 +201,8 @@ public int getWritesCount() {
     return writes_.size();
   }
   /**
+   *
+   *
    * 
    * The writes to apply.
    * Always executed atomically and in order.
@@ -197,6 +214,8 @@ public com.google.firestore.v1beta1.Write getWrites(int index) {
     return writes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The writes to apply.
    * Always executed atomically and in order.
@@ -204,14 +223,15 @@ public com.google.firestore.v1beta1.Write getWrites(int index) {
    *
    * repeated .google.firestore.v1beta1.Write writes = 2;
    */
-  public com.google.firestore.v1beta1.WriteOrBuilder getWritesOrBuilder(
-      int index) {
+  public com.google.firestore.v1beta1.WriteOrBuilder getWritesOrBuilder(int index) {
     return writes_.get(index);
   }
 
   public static final int TRANSACTION_FIELD_NUMBER = 3;
   private com.google.protobuf.ByteString transaction_;
   /**
+   *
+   *
    * 
    * If set, applies all writes in this transaction, and commits it.
    * 

@@ -223,6 +243,7 @@ public com.google.protobuf.ByteString getTransaction() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -234,8 +255,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!getDatabaseBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, database_);
     }
@@ -258,12 +278,10 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, database_);
     }
     for (int i = 0; i < writes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, writes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, writes_.get(i));
     }
     if (!transaction_.isEmpty()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBytesSize(3, transaction_);
+      size += com.google.protobuf.CodedOutputStream.computeBytesSize(3, transaction_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -273,20 +291,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.CommitRequest)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.CommitRequest other = (com.google.firestore.v1beta1.CommitRequest) obj;
+    com.google.firestore.v1beta1.CommitRequest other =
+        (com.google.firestore.v1beta1.CommitRequest) obj;
 
     boolean result = true;
-    result = result && getDatabase()
-        .equals(other.getDatabase());
-    result = result && getWritesList()
-        .equals(other.getWritesList());
-    result = result && getTransaction()
-        .equals(other.getTransaction());
+    result = result && getDatabase().equals(other.getDatabase());
+    result = result && getWritesList().equals(other.getWritesList());
+    result = result && getTransaction().equals(other.getTransaction());
     result = result && unknownFields.equals(other.unknownFields);
     return result;
   }
@@ -311,118 +327,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.CommitRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.CommitRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.CommitRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.CommitRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.CommitRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.CommitRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.CommitRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.CommitRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.CommitRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.CommitRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.CommitRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.CommitRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.CommitRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.CommitRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.CommitRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The request for [Firestore.Commit][google.firestore.v1beta1.Firestore.Commit].
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.CommitRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.CommitRequest)
       com.google.firestore.v1beta1.CommitRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_CommitRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_CommitRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_CommitRequest_fieldAccessorTable
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_CommitRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.CommitRequest.class, com.google.firestore.v1beta1.CommitRequest.Builder.class);
+              com.google.firestore.v1beta1.CommitRequest.class,
+              com.google.firestore.v1beta1.CommitRequest.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.CommitRequest.newBuilder()
@@ -430,17 +455,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
         getWritesFieldBuilder();
       }
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -458,9 +483,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_CommitRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_CommitRequest_descriptor;
     }
 
     @java.lang.Override
@@ -479,7 +504,8 @@ public com.google.firestore.v1beta1.CommitRequest build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.CommitRequest buildPartial() {
-      com.google.firestore.v1beta1.CommitRequest result = new com.google.firestore.v1beta1.CommitRequest(this);
+      com.google.firestore.v1beta1.CommitRequest result =
+          new com.google.firestore.v1beta1.CommitRequest(this);
       int from_bitField0_ = bitField0_;
       int to_bitField0_ = 0;
       result.database_ = database_;
@@ -502,38 +528,39 @@ public com.google.firestore.v1beta1.CommitRequest buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.CommitRequest) {
-        return mergeFrom((com.google.firestore.v1beta1.CommitRequest)other);
+        return mergeFrom((com.google.firestore.v1beta1.CommitRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -564,9 +591,10 @@ public Builder mergeFrom(com.google.firestore.v1beta1.CommitRequest other) {
             writesBuilder_ = null;
             writes_ = other.writes_;
             bitField0_ = (bitField0_ & ~0x00000002);
-            writesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getWritesFieldBuilder() : null;
+            writesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getWritesFieldBuilder()
+                    : null;
           } else {
             writesBuilder_.addAllMessages(other.writes_);
           }
@@ -603,10 +631,13 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object database_ = "";
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -617,8 +648,7 @@ public Builder mergeFrom(
     public java.lang.String getDatabase() {
       java.lang.Object ref = database_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         database_ = s;
         return s;
@@ -627,6 +657,8 @@ public java.lang.String getDatabase() {
       }
     }
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -634,13 +666,11 @@ public java.lang.String getDatabase() {
      *
      * string database = 1;
      */
-    public com.google.protobuf.ByteString
-        getDatabaseBytes() {
+    public com.google.protobuf.ByteString getDatabaseBytes() {
       java.lang.Object ref = database_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         database_ = b;
         return b;
       } else {
@@ -648,6 +678,8 @@ public java.lang.String getDatabase() {
       }
     }
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -655,17 +687,18 @@ public java.lang.String getDatabase() {
      *
      * string database = 1;
      */
-    public Builder setDatabase(
-        java.lang.String value) {
+    public Builder setDatabase(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       database_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -674,12 +707,14 @@ public Builder setDatabase(
      * string database = 1;
      */
     public Builder clearDatabase() {
-      
+
       database_ = getDefaultInstance().getDatabase();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -687,31 +722,36 @@ public Builder clearDatabase() {
      *
      * string database = 1;
      */
-    public Builder setDatabaseBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setDatabaseBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       database_ = value;
       onChanged();
       return this;
     }
 
     private java.util.List writes_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureWritesIsMutable() {
       if (!((bitField0_ & 0x00000002) == 0x00000002)) {
         writes_ = new java.util.ArrayList(writes_);
         bitField0_ |= 0x00000002;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.firestore.v1beta1.Write, com.google.firestore.v1beta1.Write.Builder, com.google.firestore.v1beta1.WriteOrBuilder> writesBuilder_;
+            com.google.firestore.v1beta1.Write,
+            com.google.firestore.v1beta1.Write.Builder,
+            com.google.firestore.v1beta1.WriteOrBuilder>
+        writesBuilder_;
 
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -727,6 +767,8 @@ public java.util.List getWritesList() {
       }
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -742,6 +784,8 @@ public int getWritesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -757,6 +801,8 @@ public com.google.firestore.v1beta1.Write getWrites(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -764,8 +810,7 @@ public com.google.firestore.v1beta1.Write getWrites(int index) {
      *
      * repeated .google.firestore.v1beta1.Write writes = 2;
      */
-    public Builder setWrites(
-        int index, com.google.firestore.v1beta1.Write value) {
+    public Builder setWrites(int index, com.google.firestore.v1beta1.Write value) {
       if (writesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -779,6 +824,8 @@ public Builder setWrites(
       return this;
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -798,6 +845,8 @@ public Builder setWrites(
       return this;
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -819,6 +868,8 @@ public Builder addWrites(com.google.firestore.v1beta1.Write value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -826,8 +877,7 @@ public Builder addWrites(com.google.firestore.v1beta1.Write value) {
      *
      * repeated .google.firestore.v1beta1.Write writes = 2;
      */
-    public Builder addWrites(
-        int index, com.google.firestore.v1beta1.Write value) {
+    public Builder addWrites(int index, com.google.firestore.v1beta1.Write value) {
       if (writesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -841,6 +891,8 @@ public Builder addWrites(
       return this;
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -848,8 +900,7 @@ public Builder addWrites(
      *
      * repeated .google.firestore.v1beta1.Write writes = 2;
      */
-    public Builder addWrites(
-        com.google.firestore.v1beta1.Write.Builder builderForValue) {
+    public Builder addWrites(com.google.firestore.v1beta1.Write.Builder builderForValue) {
       if (writesBuilder_ == null) {
         ensureWritesIsMutable();
         writes_.add(builderForValue.build());
@@ -860,6 +911,8 @@ public Builder addWrites(
       return this;
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -879,6 +932,8 @@ public Builder addWrites(
       return this;
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -890,8 +945,7 @@ public Builder addAllWrites(
         java.lang.Iterable values) {
       if (writesBuilder_ == null) {
         ensureWritesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, writes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, writes_);
         onChanged();
       } else {
         writesBuilder_.addAllMessages(values);
@@ -899,6 +953,8 @@ public Builder addAllWrites(
       return this;
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -917,6 +973,8 @@ public Builder clearWrites() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -935,6 +993,8 @@ public Builder removeWrites(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -942,11 +1002,12 @@ public Builder removeWrites(int index) {
      *
      * repeated .google.firestore.v1beta1.Write writes = 2;
      */
-    public com.google.firestore.v1beta1.Write.Builder getWritesBuilder(
-        int index) {
+    public com.google.firestore.v1beta1.Write.Builder getWritesBuilder(int index) {
       return getWritesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -954,14 +1015,16 @@ public com.google.firestore.v1beta1.Write.Builder getWritesBuilder(
      *
      * repeated .google.firestore.v1beta1.Write writes = 2;
      */
-    public com.google.firestore.v1beta1.WriteOrBuilder getWritesOrBuilder(
-        int index) {
+    public com.google.firestore.v1beta1.WriteOrBuilder getWritesOrBuilder(int index) {
       if (writesBuilder_ == null) {
-        return writes_.get(index);  } else {
+        return writes_.get(index);
+      } else {
         return writesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -969,8 +1032,8 @@ public com.google.firestore.v1beta1.WriteOrBuilder getWritesOrBuilder(
      *
      * repeated .google.firestore.v1beta1.Write writes = 2;
      */
-    public java.util.List 
-         getWritesOrBuilderList() {
+    public java.util.List
+        getWritesOrBuilderList() {
       if (writesBuilder_ != null) {
         return writesBuilder_.getMessageOrBuilderList();
       } else {
@@ -978,6 +1041,8 @@ public com.google.firestore.v1beta1.WriteOrBuilder getWritesOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -986,10 +1051,12 @@ public com.google.firestore.v1beta1.WriteOrBuilder getWritesOrBuilder(
      * repeated .google.firestore.v1beta1.Write writes = 2;
      */
     public com.google.firestore.v1beta1.Write.Builder addWritesBuilder() {
-      return getWritesFieldBuilder().addBuilder(
-          com.google.firestore.v1beta1.Write.getDefaultInstance());
+      return getWritesFieldBuilder()
+          .addBuilder(com.google.firestore.v1beta1.Write.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -997,12 +1064,13 @@ public com.google.firestore.v1beta1.Write.Builder addWritesBuilder() {
      *
      * repeated .google.firestore.v1beta1.Write writes = 2;
      */
-    public com.google.firestore.v1beta1.Write.Builder addWritesBuilder(
-        int index) {
-      return getWritesFieldBuilder().addBuilder(
-          index, com.google.firestore.v1beta1.Write.getDefaultInstance());
+    public com.google.firestore.v1beta1.Write.Builder addWritesBuilder(int index) {
+      return getWritesFieldBuilder()
+          .addBuilder(index, com.google.firestore.v1beta1.Write.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -1010,16 +1078,21 @@ public com.google.firestore.v1beta1.Write.Builder addWritesBuilder(
      *
      * repeated .google.firestore.v1beta1.Write writes = 2;
      */
-    public java.util.List 
-         getWritesBuilderList() {
+    public java.util.List getWritesBuilderList() {
       return getWritesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.firestore.v1beta1.Write, com.google.firestore.v1beta1.Write.Builder, com.google.firestore.v1beta1.WriteOrBuilder> 
+            com.google.firestore.v1beta1.Write,
+            com.google.firestore.v1beta1.Write.Builder,
+            com.google.firestore.v1beta1.WriteOrBuilder>
         getWritesFieldBuilder() {
       if (writesBuilder_ == null) {
-        writesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.firestore.v1beta1.Write, com.google.firestore.v1beta1.Write.Builder, com.google.firestore.v1beta1.WriteOrBuilder>(
+        writesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.firestore.v1beta1.Write,
+                com.google.firestore.v1beta1.Write.Builder,
+                com.google.firestore.v1beta1.WriteOrBuilder>(
                 writes_,
                 ((bitField0_ & 0x00000002) == 0x00000002),
                 getParentForChildren(),
@@ -1031,6 +1104,8 @@ public com.google.firestore.v1beta1.Write.Builder addWritesBuilder(
 
     private com.google.protobuf.ByteString transaction_ = com.google.protobuf.ByteString.EMPTY;
     /**
+     *
+     *
      * 
      * If set, applies all writes in this transaction, and commits it.
      * 

@@ -1041,6 +1116,8 @@ public com.google.protobuf.ByteString getTransaction() {
       return transaction_;
     }
     /**
+     *
+     *
      * 
      * If set, applies all writes in this transaction, and commits it.
      * 

@@ -1049,14 +1126,16 @@ public com.google.protobuf.ByteString getTransaction() {
      */
     public Builder setTransaction(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       transaction_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * If set, applies all writes in this transaction, and commits it.
      * 

@@ -1064,14 +1143,14 @@ public Builder setTransaction(com.google.protobuf.ByteString value) {
      * bytes transaction = 3;
      */
     public Builder clearTransaction() {
-      
+
       transaction_ = getDefaultInstance().getTransaction();
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -1081,12 +1160,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.CommitRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.CommitRequest)
   private static final com.google.firestore.v1beta1.CommitRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.CommitRequest();
   }
@@ -1095,16 +1174,16 @@ public static com.google.firestore.v1beta1.CommitRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CommitRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new CommitRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CommitRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new CommitRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1119,6 +1198,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.CommitRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CommitRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CommitRequestOrBuilder.java
index 04c7540f9d73..33142f54c20e 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CommitRequestOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CommitRequestOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface CommitRequestOrBuilder extends
+public interface CommitRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.CommitRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The database name. In the format:
    * `projects/{project_id}/databases/{database_id}`.
@@ -17,6 +20,8 @@ public interface CommitRequestOrBuilder extends
    */
   java.lang.String getDatabase();
   /**
+   *
+   *
    * 
    * The database name. In the format:
    * `projects/{project_id}/databases/{database_id}`.
@@ -24,10 +29,11 @@ public interface CommitRequestOrBuilder extends
    *
    * string database = 1;
    */
-  com.google.protobuf.ByteString
-      getDatabaseBytes();
+  com.google.protobuf.ByteString getDatabaseBytes();
 
   /**
+   *
+   *
    * 
    * The writes to apply.
    * Always executed atomically and in order.
@@ -35,9 +41,10 @@ public interface CommitRequestOrBuilder extends
    *
    * repeated .google.firestore.v1beta1.Write writes = 2;
    */
-  java.util.List 
-      getWritesList();
+  java.util.List getWritesList();
   /**
+   *
+   *
    * 
    * The writes to apply.
    * Always executed atomically and in order.
@@ -47,6 +54,8 @@ public interface CommitRequestOrBuilder extends
    */
   com.google.firestore.v1beta1.Write getWrites(int index);
   /**
+   *
+   *
    * 
    * The writes to apply.
    * Always executed atomically and in order.
@@ -56,6 +65,8 @@ public interface CommitRequestOrBuilder extends
    */
   int getWritesCount();
   /**
+   *
+   *
    * 
    * The writes to apply.
    * Always executed atomically and in order.
@@ -63,9 +74,10 @@ public interface CommitRequestOrBuilder extends
    *
    * repeated .google.firestore.v1beta1.Write writes = 2;
    */
-  java.util.List 
-      getWritesOrBuilderList();
+  java.util.List getWritesOrBuilderList();
   /**
+   *
+   *
    * 
    * The writes to apply.
    * Always executed atomically and in order.
@@ -73,10 +85,11 @@ public interface CommitRequestOrBuilder extends
    *
    * repeated .google.firestore.v1beta1.Write writes = 2;
    */
-  com.google.firestore.v1beta1.WriteOrBuilder getWritesOrBuilder(
-      int index);
+  com.google.firestore.v1beta1.WriteOrBuilder getWritesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * If set, applies all writes in this transaction, and commits it.
    * 

diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CommitResponse.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CommitResponse.java
index 26cd6c8a4063..6f4e4f675047 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CommitResponse.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CommitResponse.java
@@ -4,30 +4,33 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * The response for [Firestore.Commit][google.firestore.v1beta1.Firestore.Commit].
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.CommitResponse}
  */
-public  final class CommitResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CommitResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.CommitResponse)
     CommitResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CommitResponse.newBuilder() to construct.
   private CommitResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CommitResponse() {
     writeResults_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private CommitResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -47,42 +50,45 @@ private CommitResponse(
           case 0:
             done = true;
             break;
-          case 10: {
-            if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
-              writeResults_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000001;
-            }
-            writeResults_.add(
-                input.readMessage(com.google.firestore.v1beta1.WriteResult.parser(), extensionRegistry));
-            break;
-          }
-          case 18: {
-            com.google.protobuf.Timestamp.Builder subBuilder = null;
-            if (commitTime_ != null) {
-              subBuilder = commitTime_.toBuilder();
-            }
-            commitTime_ = input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(commitTime_);
-              commitTime_ = subBuilder.buildPartial();
+          case 10:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
+                writeResults_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              writeResults_.add(
+                  input.readMessage(
+                      com.google.firestore.v1beta1.WriteResult.parser(), extensionRegistry));
+              break;
             }
+          case 18:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (commitTime_ != null) {
+                subBuilder = commitTime_.toBuilder();
+              }
+              commitTime_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(commitTime_);
+                commitTime_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
         writeResults_ = java.util.Collections.unmodifiableList(writeResults_);
@@ -91,23 +97,28 @@ private CommitResponse(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_CommitResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_CommitResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_CommitResponse_fieldAccessorTable
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_CommitResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.CommitResponse.class, com.google.firestore.v1beta1.CommitResponse.Builder.class);
+            com.google.firestore.v1beta1.CommitResponse.class,
+            com.google.firestore.v1beta1.CommitResponse.Builder.class);
   }
 
   private int bitField0_;
   public static final int WRITE_RESULTS_FIELD_NUMBER = 1;
   private java.util.List writeResults_;
   /**
+   *
+   *
    * 
    * The result of applying the writes.
    * This i-th write result corresponds to the i-th write in the
@@ -120,6 +131,8 @@ public java.util.List getWriteResultsL
     return writeResults_;
   }
   /**
+   *
+   *
    * 
    * The result of applying the writes.
    * This i-th write result corresponds to the i-th write in the
@@ -128,11 +141,13 @@ public java.util.List getWriteResultsL
    *
    * repeated .google.firestore.v1beta1.WriteResult write_results = 1;
    */
-  public java.util.List 
+  public java.util.List
       getWriteResultsOrBuilderList() {
     return writeResults_;
   }
   /**
+   *
+   *
    * 
    * The result of applying the writes.
    * This i-th write result corresponds to the i-th write in the
@@ -145,6 +160,8 @@ public int getWriteResultsCount() {
     return writeResults_.size();
   }
   /**
+   *
+   *
    * 
    * The result of applying the writes.
    * This i-th write result corresponds to the i-th write in the
@@ -157,6 +174,8 @@ public com.google.firestore.v1beta1.WriteResult getWriteResults(int index) {
     return writeResults_.get(index);
   }
   /**
+   *
+   *
    * 
    * The result of applying the writes.
    * This i-th write result corresponds to the i-th write in the
@@ -165,14 +184,15 @@ public com.google.firestore.v1beta1.WriteResult getWriteResults(int index) {
    *
    * repeated .google.firestore.v1beta1.WriteResult write_results = 1;
    */
-  public com.google.firestore.v1beta1.WriteResultOrBuilder getWriteResultsOrBuilder(
-      int index) {
+  public com.google.firestore.v1beta1.WriteResultOrBuilder getWriteResultsOrBuilder(int index) {
     return writeResults_.get(index);
   }
 
   public static final int COMMIT_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp commitTime_;
   /**
+   *
+   *
    * 
    * The time at which the commit occurred.
    * 

@@ -183,6 +203,8 @@ public boolean hasCommitTime() {
     return commitTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The time at which the commit occurred.
    * 

@@ -193,6 +215,8 @@ public com.google.protobuf.Timestamp getCommitTime() {
     return commitTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : commitTime_;
   }
   /**
+   *
+   *
    * 
    * The time at which the commit occurred.
    * 

@@ -204,6 +228,7 @@ public com.google.protobuf.TimestampOrBuilder getCommitTimeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -215,8 +240,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < writeResults_.size(); i++) {
       output.writeMessage(1, writeResults_.get(i));
     }
@@ -233,12 +257,10 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < writeResults_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, writeResults_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, writeResults_.get(i));
     }
     if (commitTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getCommitTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getCommitTime());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -248,20 +270,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.CommitResponse)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.CommitResponse other = (com.google.firestore.v1beta1.CommitResponse) obj;
+    com.google.firestore.v1beta1.CommitResponse other =
+        (com.google.firestore.v1beta1.CommitResponse) obj;
 
     boolean result = true;
-    result = result && getWriteResultsList()
-        .equals(other.getWriteResultsList());
+    result = result && getWriteResultsList().equals(other.getWriteResultsList());
     result = result && (hasCommitTime() == other.hasCommitTime());
     if (hasCommitTime()) {
-      result = result && getCommitTime()
-          .equals(other.getCommitTime());
+      result = result && getCommitTime().equals(other.getCommitTime());
     }
     result = result && unknownFields.equals(other.unknownFields);
     return result;
@@ -287,118 +308,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.CommitResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.CommitResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.CommitResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.CommitResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.CommitResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.CommitResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.CommitResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.CommitResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.CommitResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.CommitResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.CommitResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.CommitResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.CommitResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.CommitResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.CommitResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The response for [Firestore.Commit][google.firestore.v1beta1.Firestore.Commit].
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.CommitResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.CommitResponse)
       com.google.firestore.v1beta1.CommitResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_CommitResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_CommitResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_CommitResponse_fieldAccessorTable
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_CommitResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.CommitResponse.class, com.google.firestore.v1beta1.CommitResponse.Builder.class);
+              com.google.firestore.v1beta1.CommitResponse.class,
+              com.google.firestore.v1beta1.CommitResponse.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.CommitResponse.newBuilder()
@@ -406,17 +436,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
         getWriteResultsFieldBuilder();
       }
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -436,9 +466,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_CommitResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_CommitResponse_descriptor;
     }
 
     @java.lang.Override
@@ -457,7 +487,8 @@ public com.google.firestore.v1beta1.CommitResponse build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.CommitResponse buildPartial() {
-      com.google.firestore.v1beta1.CommitResponse result = new com.google.firestore.v1beta1.CommitResponse(this);
+      com.google.firestore.v1beta1.CommitResponse result =
+          new com.google.firestore.v1beta1.CommitResponse(this);
       int from_bitField0_ = bitField0_;
       int to_bitField0_ = 0;
       if (writeResultsBuilder_ == null) {
@@ -483,38 +514,39 @@ public com.google.firestore.v1beta1.CommitResponse buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.CommitResponse) {
-        return mergeFrom((com.google.firestore.v1beta1.CommitResponse)other);
+        return mergeFrom((com.google.firestore.v1beta1.CommitResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -541,9 +573,10 @@ public Builder mergeFrom(com.google.firestore.v1beta1.CommitResponse other) {
             writeResultsBuilder_ = null;
             writeResults_ = other.writeResults_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            writeResultsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getWriteResultsFieldBuilder() : null;
+            writeResultsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getWriteResultsFieldBuilder()
+                    : null;
           } else {
             writeResultsBuilder_.addAllMessages(other.writeResults_);
           }
@@ -580,21 +613,29 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List writeResults_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureWriteResultsIsMutable() {
       if (!((bitField0_ & 0x00000001) == 0x00000001)) {
-        writeResults_ = new java.util.ArrayList(writeResults_);
+        writeResults_ =
+            new java.util.ArrayList(writeResults_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.firestore.v1beta1.WriteResult, com.google.firestore.v1beta1.WriteResult.Builder, com.google.firestore.v1beta1.WriteResultOrBuilder> writeResultsBuilder_;
+            com.google.firestore.v1beta1.WriteResult,
+            com.google.firestore.v1beta1.WriteResult.Builder,
+            com.google.firestore.v1beta1.WriteResultOrBuilder>
+        writeResultsBuilder_;
 
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -611,6 +652,8 @@ public java.util.List getWriteResultsL
       }
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -627,6 +670,8 @@ public int getWriteResultsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -643,6 +688,8 @@ public com.google.firestore.v1beta1.WriteResult getWriteResults(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -651,8 +698,7 @@ public com.google.firestore.v1beta1.WriteResult getWriteResults(int index) {
      *
      * repeated .google.firestore.v1beta1.WriteResult write_results = 1;
      */
-    public Builder setWriteResults(
-        int index, com.google.firestore.v1beta1.WriteResult value) {
+    public Builder setWriteResults(int index, com.google.firestore.v1beta1.WriteResult value) {
       if (writeResultsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -666,6 +712,8 @@ public Builder setWriteResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -686,6 +734,8 @@ public Builder setWriteResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -708,6 +758,8 @@ public Builder addWriteResults(com.google.firestore.v1beta1.WriteResult value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -716,8 +768,7 @@ public Builder addWriteResults(com.google.firestore.v1beta1.WriteResult value) {
      *
      * repeated .google.firestore.v1beta1.WriteResult write_results = 1;
      */
-    public Builder addWriteResults(
-        int index, com.google.firestore.v1beta1.WriteResult value) {
+    public Builder addWriteResults(int index, com.google.firestore.v1beta1.WriteResult value) {
       if (writeResultsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -731,6 +782,8 @@ public Builder addWriteResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -751,6 +804,8 @@ public Builder addWriteResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -771,6 +826,8 @@ public Builder addWriteResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -783,8 +840,7 @@ public Builder addAllWriteResults(
         java.lang.Iterable values) {
       if (writeResultsBuilder_ == null) {
         ensureWriteResultsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, writeResults_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, writeResults_);
         onChanged();
       } else {
         writeResultsBuilder_.addAllMessages(values);
@@ -792,6 +848,8 @@ public Builder addAllWriteResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -811,6 +869,8 @@ public Builder clearWriteResults() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -830,6 +890,8 @@ public Builder removeWriteResults(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -838,11 +900,12 @@ public Builder removeWriteResults(int index) {
      *
      * repeated .google.firestore.v1beta1.WriteResult write_results = 1;
      */
-    public com.google.firestore.v1beta1.WriteResult.Builder getWriteResultsBuilder(
-        int index) {
+    public com.google.firestore.v1beta1.WriteResult.Builder getWriteResultsBuilder(int index) {
       return getWriteResultsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -851,14 +914,16 @@ public com.google.firestore.v1beta1.WriteResult.Builder getWriteResultsBuilder(
      *
      * repeated .google.firestore.v1beta1.WriteResult write_results = 1;
      */
-    public com.google.firestore.v1beta1.WriteResultOrBuilder getWriteResultsOrBuilder(
-        int index) {
+    public com.google.firestore.v1beta1.WriteResultOrBuilder getWriteResultsOrBuilder(int index) {
       if (writeResultsBuilder_ == null) {
-        return writeResults_.get(index);  } else {
+        return writeResults_.get(index);
+      } else {
         return writeResultsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -867,8 +932,8 @@ public com.google.firestore.v1beta1.WriteResultOrBuilder getWriteResultsOrBuilde
      *
      * repeated .google.firestore.v1beta1.WriteResult write_results = 1;
      */
-    public java.util.List 
-         getWriteResultsOrBuilderList() {
+    public java.util.List
+        getWriteResultsOrBuilderList() {
       if (writeResultsBuilder_ != null) {
         return writeResultsBuilder_.getMessageOrBuilderList();
       } else {
@@ -876,6 +941,8 @@ public com.google.firestore.v1beta1.WriteResultOrBuilder getWriteResultsOrBuilde
       }
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -885,10 +952,12 @@ public com.google.firestore.v1beta1.WriteResultOrBuilder getWriteResultsOrBuilde
      * repeated .google.firestore.v1beta1.WriteResult write_results = 1;
      */
     public com.google.firestore.v1beta1.WriteResult.Builder addWriteResultsBuilder() {
-      return getWriteResultsFieldBuilder().addBuilder(
-          com.google.firestore.v1beta1.WriteResult.getDefaultInstance());
+      return getWriteResultsFieldBuilder()
+          .addBuilder(com.google.firestore.v1beta1.WriteResult.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -897,12 +966,13 @@ public com.google.firestore.v1beta1.WriteResult.Builder addWriteResultsBuilder()
      *
      * repeated .google.firestore.v1beta1.WriteResult write_results = 1;
      */
-    public com.google.firestore.v1beta1.WriteResult.Builder addWriteResultsBuilder(
-        int index) {
-      return getWriteResultsFieldBuilder().addBuilder(
-          index, com.google.firestore.v1beta1.WriteResult.getDefaultInstance());
+    public com.google.firestore.v1beta1.WriteResult.Builder addWriteResultsBuilder(int index) {
+      return getWriteResultsFieldBuilder()
+          .addBuilder(index, com.google.firestore.v1beta1.WriteResult.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -911,16 +981,22 @@ public com.google.firestore.v1beta1.WriteResult.Builder addWriteResultsBuilder(
      *
      * repeated .google.firestore.v1beta1.WriteResult write_results = 1;
      */
-    public java.util.List 
-         getWriteResultsBuilderList() {
+    public java.util.List
+        getWriteResultsBuilderList() {
       return getWriteResultsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.firestore.v1beta1.WriteResult, com.google.firestore.v1beta1.WriteResult.Builder, com.google.firestore.v1beta1.WriteResultOrBuilder> 
+            com.google.firestore.v1beta1.WriteResult,
+            com.google.firestore.v1beta1.WriteResult.Builder,
+            com.google.firestore.v1beta1.WriteResultOrBuilder>
         getWriteResultsFieldBuilder() {
       if (writeResultsBuilder_ == null) {
-        writeResultsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.firestore.v1beta1.WriteResult, com.google.firestore.v1beta1.WriteResult.Builder, com.google.firestore.v1beta1.WriteResultOrBuilder>(
+        writeResultsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.firestore.v1beta1.WriteResult,
+                com.google.firestore.v1beta1.WriteResult.Builder,
+                com.google.firestore.v1beta1.WriteResultOrBuilder>(
                 writeResults_,
                 ((bitField0_ & 0x00000001) == 0x00000001),
                 getParentForChildren(),
@@ -932,8 +1008,13 @@ public com.google.firestore.v1beta1.WriteResult.Builder addWriteResultsBuilder(
 
     private com.google.protobuf.Timestamp commitTime_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> commitTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        commitTimeBuilder_;
     /**
+     *
+     *
      * 
      * The time at which the commit occurred.
      * 

@@ -944,6 +1025,8 @@ public boolean hasCommitTime() {
       return commitTimeBuilder_ != null || commitTime_ != null;
     }
     /**
+     *
+     *
      * 
      * The time at which the commit occurred.
      * 

@@ -952,12 +1035,16 @@ public boolean hasCommitTime() {
      */
     public com.google.protobuf.Timestamp getCommitTime() {
       if (commitTimeBuilder_ == null) {
-        return commitTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : commitTime_;
+        return commitTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : commitTime_;
       } else {
         return commitTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The time at which the commit occurred.
      * 

@@ -978,14 +1065,15 @@ public Builder setCommitTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time at which the commit occurred.
      * 

      *
      * .google.protobuf.Timestamp commit_time = 2;
      */
-    public Builder setCommitTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCommitTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (commitTimeBuilder_ == null) {
         commitTime_ = builderForValue.build();
         onChanged();
@@ -996,6 +1084,8 @@ public Builder setCommitTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The time at which the commit occurred.
      * 

@@ -1006,7 +1096,7 @@ public Builder mergeCommitTime(com.google.protobuf.Timestamp value) {
       if (commitTimeBuilder_ == null) {
         if (commitTime_ != null) {
           commitTime_ =
-            com.google.protobuf.Timestamp.newBuilder(commitTime_).mergeFrom(value).buildPartial();
+              com.google.protobuf.Timestamp.newBuilder(commitTime_).mergeFrom(value).buildPartial();
         } else {
           commitTime_ = value;
         }
@@ -1018,6 +1108,8 @@ public Builder mergeCommitTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time at which the commit occurred.
      * 

@@ -1036,6 +1128,8 @@ public Builder clearCommitTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time at which the commit occurred.
      * 

@@ -1043,11 +1137,13 @@ public Builder clearCommitTime() {
      * .google.protobuf.Timestamp commit_time = 2;
      */
     public com.google.protobuf.Timestamp.Builder getCommitTimeBuilder() {
-      
+
       onChanged();
       return getCommitTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The time at which the commit occurred.
      * 

@@ -1058,11 +1154,14 @@ public com.google.protobuf.TimestampOrBuilder getCommitTimeOrBuilder() {
       if (commitTimeBuilder_ != null) {
         return commitTimeBuilder_.getMessageOrBuilder();
       } else {
-        return commitTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : commitTime_;
+        return commitTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : commitTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The time at which the commit occurred.
      * 

@@ -1070,21 +1169,24 @@ public com.google.protobuf.TimestampOrBuilder getCommitTimeOrBuilder() {
      * .google.protobuf.Timestamp commit_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCommitTimeFieldBuilder() {
       if (commitTimeBuilder_ == null) {
-        commitTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCommitTime(),
-                getParentForChildren(),
-                isClean());
+        commitTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCommitTime(), getParentForChildren(), isClean());
         commitTime_ = null;
       }
       return commitTimeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -1094,12 +1196,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.CommitResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.CommitResponse)
   private static final com.google.firestore.v1beta1.CommitResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.CommitResponse();
   }
@@ -1108,16 +1210,16 @@ public static com.google.firestore.v1beta1.CommitResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CommitResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new CommitResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CommitResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new CommitResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1132,6 +1234,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.CommitResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CommitResponseOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CommitResponseOrBuilder.java
index 51d21511e8a4..87cc13222f0b 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CommitResponseOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CommitResponseOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface CommitResponseOrBuilder extends
+public interface CommitResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.CommitResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The result of applying the writes.
    * This i-th write result corresponds to the i-th write in the
@@ -16,9 +19,10 @@ public interface CommitResponseOrBuilder extends
    *
    * repeated .google.firestore.v1beta1.WriteResult write_results = 1;
    */
-  java.util.List 
-      getWriteResultsList();
+  java.util.List getWriteResultsList();
   /**
+   *
+   *
    * 
    * The result of applying the writes.
    * This i-th write result corresponds to the i-th write in the
@@ -29,6 +33,8 @@ public interface CommitResponseOrBuilder extends
    */
   com.google.firestore.v1beta1.WriteResult getWriteResults(int index);
   /**
+   *
+   *
    * 
    * The result of applying the writes.
    * This i-th write result corresponds to the i-th write in the
@@ -39,6 +45,8 @@ public interface CommitResponseOrBuilder extends
    */
   int getWriteResultsCount();
   /**
+   *
+   *
    * 
    * The result of applying the writes.
    * This i-th write result corresponds to the i-th write in the
@@ -47,9 +55,11 @@ public interface CommitResponseOrBuilder extends
    *
    * repeated .google.firestore.v1beta1.WriteResult write_results = 1;
    */
-  java.util.List 
+  java.util.List
       getWriteResultsOrBuilderList();
   /**
+   *
+   *
    * 
    * The result of applying the writes.
    * This i-th write result corresponds to the i-th write in the
@@ -58,10 +68,11 @@ public interface CommitResponseOrBuilder extends
    *
    * repeated .google.firestore.v1beta1.WriteResult write_results = 1;
    */
-  com.google.firestore.v1beta1.WriteResultOrBuilder getWriteResultsOrBuilder(
-      int index);
+  com.google.firestore.v1beta1.WriteResultOrBuilder getWriteResultsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The time at which the commit occurred.
    * 

@@ -70,6 +81,8 @@ com.google.firestore.v1beta1.WriteResultOrBuilder getWriteResultsOrBuilder(
    */
   boolean hasCommitTime();
   /**
+   *
+   *
    * 
    * The time at which the commit occurred.
    * 

@@ -78,6 +91,8 @@ com.google.firestore.v1beta1.WriteResultOrBuilder getWriteResultsOrBuilder(
    */
   com.google.protobuf.Timestamp getCommitTime();
   /**
+   *
+   *
    * 
    * The time at which the commit occurred.
    * 

diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CommonProto.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CommonProto.java
index a2f1961b1db8..d1f0dd0871ed 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CommonProto.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CommonProto.java
@@ -5,114 +5,122 @@
 
 public final class CommonProto {
   private CommonProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
 
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
   }
+
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_DocumentMask_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_DocumentMask_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_DocumentMask_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_Precondition_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_Precondition_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_Precondition_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_TransactionOptions_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_TransactionOptions_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_TransactionOptions_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_TransactionOptions_ReadWrite_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_TransactionOptions_ReadWrite_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_TransactionOptions_ReadWrite_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_TransactionOptions_ReadOnly_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_TransactionOptions_ReadOnly_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_TransactionOptions_ReadOnly_fieldAccessorTable;
 
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     return descriptor;
   }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
   static {
     java.lang.String[] descriptorData = {
-      "\n%google/firestore/v1beta1/common.proto\022" +
-      "\030google.firestore.v1beta1\032\034google/api/an" +
-      "notations.proto\032\037google/protobuf/timesta" +
-      "mp.proto\"#\n\014DocumentMask\022\023\n\013field_paths\030" +
-      "\001 \003(\t\"e\n\014Precondition\022\020\n\006exists\030\001 \001(\010H\000\022" +
-      "1\n\013update_time\030\002 \001(\0132\032.google.protobuf.T" +
-      "imestampH\000B\020\n\016condition_type\"\263\002\n\022Transac" +
-      "tionOptions\022J\n\tread_only\030\002 \001(\01325.google." +
-      "firestore.v1beta1.TransactionOptions.Rea" +
-      "dOnlyH\000\022L\n\nread_write\030\003 \001(\01326.google.fir" +
-      "estore.v1beta1.TransactionOptions.ReadWr" +
-      "iteH\000\032&\n\tReadWrite\022\031\n\021retry_transaction\030" +
-      "\001 \001(\014\032S\n\010ReadOnly\022/\n\tread_time\030\002 \001(\0132\032.g" +
-      "oogle.protobuf.TimestampH\000B\026\n\024consistenc" +
-      "y_selectorB\006\n\004modeB\271\001\n\034com.google.firest" +
-      "ore.v1beta1B\013CommonProtoP\001ZAgoogle.golan" +
-      "g.org/genproto/googleapis/firestore/v1be" +
-      "ta1;firestore\242\002\004GCFS\252\002\036Google.Cloud.Fire" +
-      "store.V1Beta1\312\002\036Google\\Cloud\\Firestore\\V" +
-      "1beta1b\006proto3"
+      "\n%google/firestore/v1beta1/common.proto\022"
+          + "\030google.firestore.v1beta1\032\034google/api/an"
+          + "notations.proto\032\037google/protobuf/timesta"
+          + "mp.proto\"#\n\014DocumentMask\022\023\n\013field_paths\030"
+          + "\001 \003(\t\"e\n\014Precondition\022\020\n\006exists\030\001 \001(\010H\000\022"
+          + "1\n\013update_time\030\002 \001(\0132\032.google.protobuf.T"
+          + "imestampH\000B\020\n\016condition_type\"\263\002\n\022Transac"
+          + "tionOptions\022J\n\tread_only\030\002 \001(\01325.google."
+          + "firestore.v1beta1.TransactionOptions.Rea"
+          + "dOnlyH\000\022L\n\nread_write\030\003 \001(\01326.google.fir"
+          + "estore.v1beta1.TransactionOptions.ReadWr"
+          + "iteH\000\032&\n\tReadWrite\022\031\n\021retry_transaction\030"
+          + "\001 \001(\014\032S\n\010ReadOnly\022/\n\tread_time\030\002 \001(\0132\032.g"
+          + "oogle.protobuf.TimestampH\000B\026\n\024consistenc"
+          + "y_selectorB\006\n\004modeB\271\001\n\034com.google.firest"
+          + "ore.v1beta1B\013CommonProtoP\001ZAgoogle.golan"
+          + "g.org/genproto/googleapis/firestore/v1be"
+          + "ta1;firestore\242\002\004GCFS\252\002\036Google.Cloud.Fire"
+          + "store.V1Beta1\312\002\036Google\\Cloud\\Firestore\\V"
+          + "1beta1b\006proto3"
     };
     com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
-        new com.google.protobuf.Descriptors.FileDescriptor.    InternalDescriptorAssigner() {
+        new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
           public com.google.protobuf.ExtensionRegistry assignDescriptors(
               com.google.protobuf.Descriptors.FileDescriptor root) {
             descriptor = root;
             return null;
           }
         };
-    com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
+    com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+        descriptorData,
         new com.google.protobuf.Descriptors.FileDescriptor[] {
           com.google.api.AnnotationsProto.getDescriptor(),
           com.google.protobuf.TimestampProto.getDescriptor(),
-        }, assigner);
+        },
+        assigner);
     internal_static_google_firestore_v1beta1_DocumentMask_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_firestore_v1beta1_DocumentMask_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_DocumentMask_descriptor,
-        new java.lang.String[] { "FieldPaths", });
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_firestore_v1beta1_DocumentMask_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_DocumentMask_descriptor,
+            new java.lang.String[] {
+              "FieldPaths",
+            });
     internal_static_google_firestore_v1beta1_Precondition_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_firestore_v1beta1_Precondition_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_Precondition_descriptor,
-        new java.lang.String[] { "Exists", "UpdateTime", "ConditionType", });
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_firestore_v1beta1_Precondition_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_Precondition_descriptor,
+            new java.lang.String[] {
+              "Exists", "UpdateTime", "ConditionType",
+            });
     internal_static_google_firestore_v1beta1_TransactionOptions_descriptor =
-      getDescriptor().getMessageTypes().get(2);
-    internal_static_google_firestore_v1beta1_TransactionOptions_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_TransactionOptions_descriptor,
-        new java.lang.String[] { "ReadOnly", "ReadWrite", "Mode", });
+        getDescriptor().getMessageTypes().get(2);
+    internal_static_google_firestore_v1beta1_TransactionOptions_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_TransactionOptions_descriptor,
+            new java.lang.String[] {
+              "ReadOnly", "ReadWrite", "Mode",
+            });
     internal_static_google_firestore_v1beta1_TransactionOptions_ReadWrite_descriptor =
-      internal_static_google_firestore_v1beta1_TransactionOptions_descriptor.getNestedTypes().get(0);
-    internal_static_google_firestore_v1beta1_TransactionOptions_ReadWrite_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_TransactionOptions_ReadWrite_descriptor,
-        new java.lang.String[] { "RetryTransaction", });
+        internal_static_google_firestore_v1beta1_TransactionOptions_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_firestore_v1beta1_TransactionOptions_ReadWrite_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_TransactionOptions_ReadWrite_descriptor,
+            new java.lang.String[] {
+              "RetryTransaction",
+            });
     internal_static_google_firestore_v1beta1_TransactionOptions_ReadOnly_descriptor =
-      internal_static_google_firestore_v1beta1_TransactionOptions_descriptor.getNestedTypes().get(1);
-    internal_static_google_firestore_v1beta1_TransactionOptions_ReadOnly_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_TransactionOptions_ReadOnly_descriptor,
-        new java.lang.String[] { "ReadTime", "ConsistencySelector", });
+        internal_static_google_firestore_v1beta1_TransactionOptions_descriptor
+            .getNestedTypes()
+            .get(1);
+    internal_static_google_firestore_v1beta1_TransactionOptions_ReadOnly_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_TransactionOptions_ReadOnly_descriptor,
+            new java.lang.String[] {
+              "ReadTime", "ConsistencySelector",
+            });
     com.google.api.AnnotationsProto.getDescriptor();
     com.google.protobuf.TimestampProto.getDescriptor();
   }
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CreateDocumentRequest.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CreateDocumentRequest.java
index f8b4e4158d0a..63a7314008e3 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CreateDocumentRequest.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CreateDocumentRequest.java
@@ -4,21 +4,24 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * The request for [Firestore.CreateDocument][google.firestore.v1beta1.Firestore.CreateDocument].
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.CreateDocumentRequest}
  */
-public  final class CreateDocumentRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CreateDocumentRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.CreateDocumentRequest)
     CreateDocumentRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CreateDocumentRequest.newBuilder() to construct.
   private CreateDocumentRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CreateDocumentRequest() {
     parent_ = "";
     collectionId_ = "";
@@ -26,10 +29,10 @@ private CreateDocumentRequest() {
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private CreateDocumentRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -49,85 +52,98 @@ private CreateDocumentRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            parent_ = s;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            collectionId_ = s;
-            break;
-          }
-          case 26: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            documentId_ = s;
-            break;
-          }
-          case 34: {
-            com.google.firestore.v1beta1.Document.Builder subBuilder = null;
-            if (document_ != null) {
-              subBuilder = document_.toBuilder();
+              parent_ = s;
+              break;
             }
-            document_ = input.readMessage(com.google.firestore.v1beta1.Document.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(document_);
-              document_ = subBuilder.buildPartial();
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              collectionId_ = s;
+              break;
             }
+          case 26:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            break;
-          }
-          case 42: {
-            com.google.firestore.v1beta1.DocumentMask.Builder subBuilder = null;
-            if (mask_ != null) {
-              subBuilder = mask_.toBuilder();
+              documentId_ = s;
+              break;
             }
-            mask_ = input.readMessage(com.google.firestore.v1beta1.DocumentMask.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(mask_);
-              mask_ = subBuilder.buildPartial();
+          case 34:
+            {
+              com.google.firestore.v1beta1.Document.Builder subBuilder = null;
+              if (document_ != null) {
+                subBuilder = document_.toBuilder();
+              }
+              document_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.Document.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(document_);
+                document_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
+          case 42:
+            {
+              com.google.firestore.v1beta1.DocumentMask.Builder subBuilder = null;
+              if (mask_ != null) {
+                subBuilder = mask_.toBuilder();
+              }
+              mask_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.DocumentMask.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(mask_);
+                mask_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_CreateDocumentRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_CreateDocumentRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_CreateDocumentRequest_fieldAccessorTable
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_CreateDocumentRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.CreateDocumentRequest.class, com.google.firestore.v1beta1.CreateDocumentRequest.Builder.class);
+            com.google.firestore.v1beta1.CreateDocumentRequest.class,
+            com.google.firestore.v1beta1.CreateDocumentRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
   private volatile java.lang.Object parent_;
   /**
+   *
+   *
    * 
    * The parent resource. For example:
    * `projects/{project_id}/databases/{database_id}/documents` or
@@ -141,14 +157,15 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The parent resource. For example:
    * `projects/{project_id}/databases/{database_id}/documents` or
@@ -157,13 +174,11 @@ public java.lang.String getParent() {
    *
    * string parent = 1;
    */
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -174,6 +189,8 @@ public java.lang.String getParent() {
   public static final int COLLECTION_ID_FIELD_NUMBER = 2;
   private volatile java.lang.Object collectionId_;
   /**
+   *
+   *
    * 
    * The collection ID, relative to `parent`, to list. For example: `chatrooms`.
    * 

@@ -185,27 +202,26 @@ public java.lang.String getCollectionId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       collectionId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The collection ID, relative to `parent`, to list. For example: `chatrooms`.
    * 

    *
    * string collection_id = 2;
    */
-  public com.google.protobuf.ByteString
-      getCollectionIdBytes() {
+  public com.google.protobuf.ByteString getCollectionIdBytes() {
     java.lang.Object ref = collectionId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       collectionId_ = b;
       return b;
     } else {
@@ -216,6 +232,8 @@ public java.lang.String getCollectionId() {
   public static final int DOCUMENT_ID_FIELD_NUMBER = 3;
   private volatile java.lang.Object documentId_;
   /**
+   *
+   *
    * 
    * The client-assigned document ID to use for this document.
    * Optional. If not specified, an ID will be assigned by the service.
@@ -228,14 +246,15 @@ public java.lang.String getDocumentId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       documentId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The client-assigned document ID to use for this document.
    * Optional. If not specified, an ID will be assigned by the service.
@@ -243,13 +262,11 @@ public java.lang.String getDocumentId() {
    *
    * string document_id = 3;
    */
-  public com.google.protobuf.ByteString
-      getDocumentIdBytes() {
+  public com.google.protobuf.ByteString getDocumentIdBytes() {
     java.lang.Object ref = documentId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       documentId_ = b;
       return b;
     } else {
@@ -260,6 +277,8 @@ public java.lang.String getDocumentId() {
   public static final int DOCUMENT_FIELD_NUMBER = 4;
   private com.google.firestore.v1beta1.Document document_;
   /**
+   *
+   *
    * 
    * The document to create. `name` must not be set.
    * 

@@ -270,6 +289,8 @@ public boolean hasDocument() {
     return document_ != null;
   }
   /**
+   *
+   *
    * 
    * The document to create. `name` must not be set.
    * 

@@ -277,9 +298,13 @@ public boolean hasDocument() {
    * .google.firestore.v1beta1.Document document = 4;
    */
   public com.google.firestore.v1beta1.Document getDocument() {
-    return document_ == null ? com.google.firestore.v1beta1.Document.getDefaultInstance() : document_;
+    return document_ == null
+        ? com.google.firestore.v1beta1.Document.getDefaultInstance()
+        : document_;
   }
   /**
+   *
+   *
    * 
    * The document to create. `name` must not be set.
    * 

@@ -293,6 +318,8 @@ public com.google.firestore.v1beta1.DocumentOrBuilder getDocumentOrBuilder() {
   public static final int MASK_FIELD_NUMBER = 5;
   private com.google.firestore.v1beta1.DocumentMask mask_;
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If the document has a field that is not present in this mask, that field
@@ -305,6 +332,8 @@ public boolean hasMask() {
     return mask_ != null;
   }
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If the document has a field that is not present in this mask, that field
@@ -317,6 +346,8 @@ public com.google.firestore.v1beta1.DocumentMask getMask() {
     return mask_ == null ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance() : mask_;
   }
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If the document has a field that is not present in this mask, that field
@@ -330,6 +361,7 @@ public com.google.firestore.v1beta1.DocumentMaskOrBuilder getMaskOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -341,8 +373,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!getParentBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -377,12 +408,10 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, documentId_);
     }
     if (document_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, getDocument());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getDocument());
     }
     if (mask_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, getMask());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getMask());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -392,29 +421,25 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.CreateDocumentRequest)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.CreateDocumentRequest other = (com.google.firestore.v1beta1.CreateDocumentRequest) obj;
+    com.google.firestore.v1beta1.CreateDocumentRequest other =
+        (com.google.firestore.v1beta1.CreateDocumentRequest) obj;
 
     boolean result = true;
-    result = result && getParent()
-        .equals(other.getParent());
-    result = result && getCollectionId()
-        .equals(other.getCollectionId());
-    result = result && getDocumentId()
-        .equals(other.getDocumentId());
+    result = result && getParent().equals(other.getParent());
+    result = result && getCollectionId().equals(other.getCollectionId());
+    result = result && getDocumentId().equals(other.getDocumentId());
     result = result && (hasDocument() == other.hasDocument());
     if (hasDocument()) {
-      result = result && getDocument()
-          .equals(other.getDocument());
+      result = result && getDocument().equals(other.getDocument());
     }
     result = result && (hasMask() == other.hasMask());
     if (hasMask()) {
-      result = result && getMask()
-          .equals(other.getMask());
+      result = result && getMask().equals(other.getMask());
     }
     result = result && unknownFields.equals(other.unknownFields);
     return result;
@@ -447,117 +472,126 @@ public int hashCode() {
   }
 
   public static com.google.firestore.v1beta1.CreateDocumentRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.CreateDocumentRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.CreateDocumentRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.CreateDocumentRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.CreateDocumentRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.CreateDocumentRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.CreateDocumentRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.CreateDocumentRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.CreateDocumentRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.CreateDocumentRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.CreateDocumentRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.CreateDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.CreateDocumentRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.CreateDocumentRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.CreateDocumentRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The request for [Firestore.CreateDocument][google.firestore.v1beta1.Firestore.CreateDocument].
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.CreateDocumentRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.CreateDocumentRequest)
       com.google.firestore.v1beta1.CreateDocumentRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_CreateDocumentRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_CreateDocumentRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_CreateDocumentRequest_fieldAccessorTable
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_CreateDocumentRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.CreateDocumentRequest.class, com.google.firestore.v1beta1.CreateDocumentRequest.Builder.class);
+              com.google.firestore.v1beta1.CreateDocumentRequest.class,
+              com.google.firestore.v1beta1.CreateDocumentRequest.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.CreateDocumentRequest.newBuilder()
@@ -565,16 +599,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -600,9 +633,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_CreateDocumentRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_CreateDocumentRequest_descriptor;
     }
 
     @java.lang.Override
@@ -621,7 +654,8 @@ public com.google.firestore.v1beta1.CreateDocumentRequest build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.CreateDocumentRequest buildPartial() {
-      com.google.firestore.v1beta1.CreateDocumentRequest result = new com.google.firestore.v1beta1.CreateDocumentRequest(this);
+      com.google.firestore.v1beta1.CreateDocumentRequest result =
+          new com.google.firestore.v1beta1.CreateDocumentRequest(this);
       result.parent_ = parent_;
       result.collectionId_ = collectionId_;
       result.documentId_ = documentId_;
@@ -643,38 +677,39 @@ public com.google.firestore.v1beta1.CreateDocumentRequest buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.CreateDocumentRequest) {
-        return mergeFrom((com.google.firestore.v1beta1.CreateDocumentRequest)other);
+        return mergeFrom((com.google.firestore.v1beta1.CreateDocumentRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -682,7 +717,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.firestore.v1beta1.CreateDocumentRequest other) {
-      if (other == com.google.firestore.v1beta1.CreateDocumentRequest.getDefaultInstance()) return this;
+      if (other == com.google.firestore.v1beta1.CreateDocumentRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         onChanged();
@@ -720,7 +756,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.firestore.v1beta1.CreateDocumentRequest) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.firestore.v1beta1.CreateDocumentRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -732,6 +769,8 @@ public Builder mergeFrom(
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * The parent resource. For example:
      * `projects/{project_id}/databases/{database_id}/documents` or
@@ -743,8 +782,7 @@ public Builder mergeFrom(
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -753,6 +791,8 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * The parent resource. For example:
      * `projects/{project_id}/databases/{database_id}/documents` or
@@ -761,13 +801,11 @@ public java.lang.String getParent() {
      *
      * string parent = 1;
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -775,6 +813,8 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * The parent resource. For example:
      * `projects/{project_id}/databases/{database_id}/documents` or
@@ -783,17 +823,18 @@ public java.lang.String getParent() {
      *
      * string parent = 1;
      */
-    public Builder setParent(
-        java.lang.String value) {
+    public Builder setParent(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       parent_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The parent resource. For example:
      * `projects/{project_id}/databases/{database_id}/documents` or
@@ -803,12 +844,14 @@ public Builder setParent(
      * string parent = 1;
      */
     public Builder clearParent() {
-      
+
       parent_ = getDefaultInstance().getParent();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The parent resource. For example:
      * `projects/{project_id}/databases/{database_id}/documents` or
@@ -817,13 +860,12 @@ public Builder clearParent() {
      *
      * string parent = 1;
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       parent_ = value;
       onChanged();
       return this;
@@ -831,6 +873,8 @@ public Builder setParentBytes(
 
     private java.lang.Object collectionId_ = "";
     /**
+     *
+     *
      * 
      * The collection ID, relative to `parent`, to list. For example: `chatrooms`.
      * 

@@ -840,8 +884,7 @@ public Builder setParentBytes(
     public java.lang.String getCollectionId() {
       java.lang.Object ref = collectionId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         collectionId_ = s;
         return s;
@@ -850,19 +893,19 @@ public java.lang.String getCollectionId() {
       }
     }
     /**
+     *
+     *
      * 
      * The collection ID, relative to `parent`, to list. For example: `chatrooms`.
      * 

      *
      * string collection_id = 2;
      */
-    public com.google.protobuf.ByteString
-        getCollectionIdBytes() {
+    public com.google.protobuf.ByteString getCollectionIdBytes() {
       java.lang.Object ref = collectionId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         collectionId_ = b;
         return b;
       } else {
@@ -870,23 +913,26 @@ public java.lang.String getCollectionId() {
       }
     }
     /**
+     *
+     *
      * 
      * The collection ID, relative to `parent`, to list. For example: `chatrooms`.
      * 

      *
      * string collection_id = 2;
      */
-    public Builder setCollectionId(
-        java.lang.String value) {
+    public Builder setCollectionId(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       collectionId_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The collection ID, relative to `parent`, to list. For example: `chatrooms`.
      * 

@@ -894,25 +940,26 @@ public Builder setCollectionId(
      * string collection_id = 2;
      */
     public Builder clearCollectionId() {
-      
+
       collectionId_ = getDefaultInstance().getCollectionId();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The collection ID, relative to `parent`, to list. For example: `chatrooms`.
      * 

      *
      * string collection_id = 2;
      */
-    public Builder setCollectionIdBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setCollectionIdBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       collectionId_ = value;
       onChanged();
       return this;
@@ -920,6 +967,8 @@ public Builder setCollectionIdBytes(
 
     private java.lang.Object documentId_ = "";
     /**
+     *
+     *
      * 
      * The client-assigned document ID to use for this document.
      * Optional. If not specified, an ID will be assigned by the service.
@@ -930,8 +979,7 @@ public Builder setCollectionIdBytes(
     public java.lang.String getDocumentId() {
       java.lang.Object ref = documentId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         documentId_ = s;
         return s;
@@ -940,6 +988,8 @@ public java.lang.String getDocumentId() {
       }
     }
     /**
+     *
+     *
      * 
      * The client-assigned document ID to use for this document.
      * Optional. If not specified, an ID will be assigned by the service.
@@ -947,13 +997,11 @@ public java.lang.String getDocumentId() {
      *
      * string document_id = 3;
      */
-    public com.google.protobuf.ByteString
-        getDocumentIdBytes() {
+    public com.google.protobuf.ByteString getDocumentIdBytes() {
       java.lang.Object ref = documentId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         documentId_ = b;
         return b;
       } else {
@@ -961,6 +1009,8 @@ public java.lang.String getDocumentId() {
       }
     }
     /**
+     *
+     *
      * 
      * The client-assigned document ID to use for this document.
      * Optional. If not specified, an ID will be assigned by the service.
@@ -968,17 +1018,18 @@ public java.lang.String getDocumentId() {
      *
      * string document_id = 3;
      */
-    public Builder setDocumentId(
-        java.lang.String value) {
+    public Builder setDocumentId(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       documentId_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The client-assigned document ID to use for this document.
      * Optional. If not specified, an ID will be assigned by the service.
@@ -987,12 +1038,14 @@ public Builder setDocumentId(
      * string document_id = 3;
      */
     public Builder clearDocumentId() {
-      
+
       documentId_ = getDefaultInstance().getDocumentId();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The client-assigned document ID to use for this document.
      * Optional. If not specified, an ID will be assigned by the service.
@@ -1000,13 +1053,12 @@ public Builder clearDocumentId() {
      *
      * string document_id = 3;
      */
-    public Builder setDocumentIdBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setDocumentIdBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       documentId_ = value;
       onChanged();
       return this;
@@ -1014,8 +1066,13 @@ public Builder setDocumentIdBytes(
 
     private com.google.firestore.v1beta1.Document document_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder> documentBuilder_;
+            com.google.firestore.v1beta1.Document,
+            com.google.firestore.v1beta1.Document.Builder,
+            com.google.firestore.v1beta1.DocumentOrBuilder>
+        documentBuilder_;
     /**
+     *
+     *
      * 
      * The document to create. `name` must not be set.
      * 

@@ -1026,6 +1083,8 @@ public boolean hasDocument() {
       return documentBuilder_ != null || document_ != null;
     }
     /**
+     *
+     *
      * 
      * The document to create. `name` must not be set.
      * 

@@ -1034,12 +1093,16 @@ public boolean hasDocument() {
      */
     public com.google.firestore.v1beta1.Document getDocument() {
       if (documentBuilder_ == null) {
-        return document_ == null ? com.google.firestore.v1beta1.Document.getDefaultInstance() : document_;
+        return document_ == null
+            ? com.google.firestore.v1beta1.Document.getDefaultInstance()
+            : document_;
       } else {
         return documentBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The document to create. `name` must not be set.
      * 

@@ -1060,14 +1123,15 @@ public Builder setDocument(com.google.firestore.v1beta1.Document value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The document to create. `name` must not be set.
      * 

      *
      * .google.firestore.v1beta1.Document document = 4;
      */
-    public Builder setDocument(
-        com.google.firestore.v1beta1.Document.Builder builderForValue) {
+    public Builder setDocument(com.google.firestore.v1beta1.Document.Builder builderForValue) {
       if (documentBuilder_ == null) {
         document_ = builderForValue.build();
         onChanged();
@@ -1078,6 +1142,8 @@ public Builder setDocument(
       return this;
     }
     /**
+     *
+     *
      * 
      * The document to create. `name` must not be set.
      * 

@@ -1088,7 +1154,9 @@ public Builder mergeDocument(com.google.firestore.v1beta1.Document value) {
       if (documentBuilder_ == null) {
         if (document_ != null) {
           document_ =
-            com.google.firestore.v1beta1.Document.newBuilder(document_).mergeFrom(value).buildPartial();
+              com.google.firestore.v1beta1.Document.newBuilder(document_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           document_ = value;
         }
@@ -1100,6 +1168,8 @@ public Builder mergeDocument(com.google.firestore.v1beta1.Document value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The document to create. `name` must not be set.
      * 

@@ -1118,6 +1188,8 @@ public Builder clearDocument() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The document to create. `name` must not be set.
      * 

@@ -1125,11 +1197,13 @@ public Builder clearDocument() {
      * .google.firestore.v1beta1.Document document = 4;
      */
     public com.google.firestore.v1beta1.Document.Builder getDocumentBuilder() {
-      
+
       onChanged();
       return getDocumentFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The document to create. `name` must not be set.
      * 

@@ -1140,11 +1214,14 @@ public com.google.firestore.v1beta1.DocumentOrBuilder getDocumentOrBuilder() {
       if (documentBuilder_ != null) {
         return documentBuilder_.getMessageOrBuilder();
       } else {
-        return document_ == null ?
-            com.google.firestore.v1beta1.Document.getDefaultInstance() : document_;
+        return document_ == null
+            ? com.google.firestore.v1beta1.Document.getDefaultInstance()
+            : document_;
       }
     }
     /**
+     *
+     *
      * 
      * The document to create. `name` must not be set.
      * 

@@ -1152,14 +1229,17 @@ public com.google.firestore.v1beta1.DocumentOrBuilder getDocumentOrBuilder() {
      * .google.firestore.v1beta1.Document document = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder> 
+            com.google.firestore.v1beta1.Document,
+            com.google.firestore.v1beta1.Document.Builder,
+            com.google.firestore.v1beta1.DocumentOrBuilder>
         getDocumentFieldBuilder() {
       if (documentBuilder_ == null) {
-        documentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder>(
-                getDocument(),
-                getParentForChildren(),
-                isClean());
+        documentBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.Document,
+                com.google.firestore.v1beta1.Document.Builder,
+                com.google.firestore.v1beta1.DocumentOrBuilder>(
+                getDocument(), getParentForChildren(), isClean());
         document_ = null;
       }
       return documentBuilder_;
@@ -1167,8 +1247,13 @@ public com.google.firestore.v1beta1.DocumentOrBuilder getDocumentOrBuilder() {
 
     private com.google.firestore.v1beta1.DocumentMask mask_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.DocumentMask, com.google.firestore.v1beta1.DocumentMask.Builder, com.google.firestore.v1beta1.DocumentMaskOrBuilder> maskBuilder_;
+            com.google.firestore.v1beta1.DocumentMask,
+            com.google.firestore.v1beta1.DocumentMask.Builder,
+            com.google.firestore.v1beta1.DocumentMaskOrBuilder>
+        maskBuilder_;
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -1181,6 +1266,8 @@ public boolean hasMask() {
       return maskBuilder_ != null || mask_ != null;
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -1191,12 +1278,16 @@ public boolean hasMask() {
      */
     public com.google.firestore.v1beta1.DocumentMask getMask() {
       if (maskBuilder_ == null) {
-        return mask_ == null ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance() : mask_;
+        return mask_ == null
+            ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance()
+            : mask_;
       } else {
         return maskBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -1219,6 +1310,8 @@ public Builder setMask(com.google.firestore.v1beta1.DocumentMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -1227,8 +1320,7 @@ public Builder setMask(com.google.firestore.v1beta1.DocumentMask value) {
      *
      * .google.firestore.v1beta1.DocumentMask mask = 5;
      */
-    public Builder setMask(
-        com.google.firestore.v1beta1.DocumentMask.Builder builderForValue) {
+    public Builder setMask(com.google.firestore.v1beta1.DocumentMask.Builder builderForValue) {
       if (maskBuilder_ == null) {
         mask_ = builderForValue.build();
         onChanged();
@@ -1239,6 +1331,8 @@ public Builder setMask(
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -1251,7 +1345,9 @@ public Builder mergeMask(com.google.firestore.v1beta1.DocumentMask value) {
       if (maskBuilder_ == null) {
         if (mask_ != null) {
           mask_ =
-            com.google.firestore.v1beta1.DocumentMask.newBuilder(mask_).mergeFrom(value).buildPartial();
+              com.google.firestore.v1beta1.DocumentMask.newBuilder(mask_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           mask_ = value;
         }
@@ -1263,6 +1359,8 @@ public Builder mergeMask(com.google.firestore.v1beta1.DocumentMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -1283,6 +1381,8 @@ public Builder clearMask() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -1292,11 +1392,13 @@ public Builder clearMask() {
      * .google.firestore.v1beta1.DocumentMask mask = 5;
      */
     public com.google.firestore.v1beta1.DocumentMask.Builder getMaskBuilder() {
-      
+
       onChanged();
       return getMaskFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -1309,11 +1411,14 @@ public com.google.firestore.v1beta1.DocumentMaskOrBuilder getMaskOrBuilder() {
       if (maskBuilder_ != null) {
         return maskBuilder_.getMessageOrBuilder();
       } else {
-        return mask_ == null ?
-            com.google.firestore.v1beta1.DocumentMask.getDefaultInstance() : mask_;
+        return mask_ == null
+            ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance()
+            : mask_;
       }
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -1323,21 +1428,24 @@ public com.google.firestore.v1beta1.DocumentMaskOrBuilder getMaskOrBuilder() {
      * .google.firestore.v1beta1.DocumentMask mask = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.DocumentMask, com.google.firestore.v1beta1.DocumentMask.Builder, com.google.firestore.v1beta1.DocumentMaskOrBuilder> 
+            com.google.firestore.v1beta1.DocumentMask,
+            com.google.firestore.v1beta1.DocumentMask.Builder,
+            com.google.firestore.v1beta1.DocumentMaskOrBuilder>
         getMaskFieldBuilder() {
       if (maskBuilder_ == null) {
-        maskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.DocumentMask, com.google.firestore.v1beta1.DocumentMask.Builder, com.google.firestore.v1beta1.DocumentMaskOrBuilder>(
-                getMask(),
-                getParentForChildren(),
-                isClean());
+        maskBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.DocumentMask,
+                com.google.firestore.v1beta1.DocumentMask.Builder,
+                com.google.firestore.v1beta1.DocumentMaskOrBuilder>(
+                getMask(), getParentForChildren(), isClean());
         mask_ = null;
       }
       return maskBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -1347,12 +1455,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.CreateDocumentRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.CreateDocumentRequest)
   private static final com.google.firestore.v1beta1.CreateDocumentRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.CreateDocumentRequest();
   }
@@ -1361,16 +1469,16 @@ public static com.google.firestore.v1beta1.CreateDocumentRequest getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CreateDocumentRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new CreateDocumentRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CreateDocumentRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new CreateDocumentRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1385,6 +1493,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.CreateDocumentRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CreateDocumentRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CreateDocumentRequestOrBuilder.java
index 4bee0a76f2ba..19d977bbc063 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CreateDocumentRequestOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CreateDocumentRequestOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface CreateDocumentRequestOrBuilder extends
+public interface CreateDocumentRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.CreateDocumentRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The parent resource. For example:
    * `projects/{project_id}/databases/{database_id}/documents` or
@@ -18,6 +21,8 @@ public interface CreateDocumentRequestOrBuilder extends
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * The parent resource. For example:
    * `projects/{project_id}/databases/{database_id}/documents` or
@@ -26,10 +31,11 @@ public interface CreateDocumentRequestOrBuilder extends
    *
    * string parent = 1;
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The collection ID, relative to `parent`, to list. For example: `chatrooms`.
    * 

@@ -38,16 +44,19 @@ public interface CreateDocumentRequestOrBuilder extends
    */
   java.lang.String getCollectionId();
   /**
+   *
+   *
    * 
    * The collection ID, relative to `parent`, to list. For example: `chatrooms`.
    * 

    *
    * string collection_id = 2;
    */
-  com.google.protobuf.ByteString
-      getCollectionIdBytes();
+  com.google.protobuf.ByteString getCollectionIdBytes();
 
   /**
+   *
+   *
    * 
    * The client-assigned document ID to use for this document.
    * Optional. If not specified, an ID will be assigned by the service.
@@ -57,6 +66,8 @@ public interface CreateDocumentRequestOrBuilder extends
    */
   java.lang.String getDocumentId();
   /**
+   *
+   *
    * 
    * The client-assigned document ID to use for this document.
    * Optional. If not specified, an ID will be assigned by the service.
@@ -64,10 +75,11 @@ public interface CreateDocumentRequestOrBuilder extends
    *
    * string document_id = 3;
    */
-  com.google.protobuf.ByteString
-      getDocumentIdBytes();
+  com.google.protobuf.ByteString getDocumentIdBytes();
 
   /**
+   *
+   *
    * 
    * The document to create. `name` must not be set.
    * 

@@ -76,6 +88,8 @@ public interface CreateDocumentRequestOrBuilder extends
    */
   boolean hasDocument();
   /**
+   *
+   *
    * 
    * The document to create. `name` must not be set.
    * 

@@ -84,6 +98,8 @@ public interface CreateDocumentRequestOrBuilder extends
    */
   com.google.firestore.v1beta1.Document getDocument();
   /**
+   *
+   *
    * 
    * The document to create. `name` must not be set.
    * 

@@ -93,6 +109,8 @@ public interface CreateDocumentRequestOrBuilder extends
   com.google.firestore.v1beta1.DocumentOrBuilder getDocumentOrBuilder();
 
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If the document has a field that is not present in this mask, that field
@@ -103,6 +121,8 @@ public interface CreateDocumentRequestOrBuilder extends
    */
   boolean hasMask();
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If the document has a field that is not present in this mask, that field
@@ -113,6 +133,8 @@ public interface CreateDocumentRequestOrBuilder extends
    */
   com.google.firestore.v1beta1.DocumentMask getMask();
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If the document has a field that is not present in this mask, that field
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Cursor.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Cursor.java
index 6a57ceeab8e3..a198434c633a 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Cursor.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Cursor.java
@@ -4,31 +4,34 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * A position in a query result set.
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.Cursor}
  */
-public  final class Cursor extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Cursor extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.Cursor)
     CursorOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Cursor.newBuilder() to construct.
   private Cursor(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Cursor() {
     values_ = java.util.Collections.emptyList();
     before_ = false;
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private Cursor(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -48,34 +51,35 @@ private Cursor(
           case 0:
             done = true;
             break;
-          case 10: {
-            if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
-              values_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000001;
+          case 10:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
+                values_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              values_.add(
+                  input.readMessage(
+                      com.google.firestore.v1beta1.Value.parser(), extensionRegistry));
+              break;
             }
-            values_.add(
-                input.readMessage(com.google.firestore.v1beta1.Value.parser(), extensionRegistry));
-            break;
-          }
-          case 16: {
-
-            before_ = input.readBool();
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 16:
+            {
+              before_ = input.readBool();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
         values_ = java.util.Collections.unmodifiableList(values_);
@@ -84,23 +88,28 @@ private Cursor(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_Cursor_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.QueryProto
+        .internal_static_google_firestore_v1beta1_Cursor_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_Cursor_fieldAccessorTable
+    return com.google.firestore.v1beta1.QueryProto
+        .internal_static_google_firestore_v1beta1_Cursor_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.Cursor.class, com.google.firestore.v1beta1.Cursor.Builder.class);
+            com.google.firestore.v1beta1.Cursor.class,
+            com.google.firestore.v1beta1.Cursor.Builder.class);
   }
 
   private int bitField0_;
   public static final int VALUES_FIELD_NUMBER = 1;
   private java.util.List values_;
   /**
+   *
+   *
    * 
    * The values that represent a position, in the order they appear in
    * the order by clause of a query.
@@ -113,6 +122,8 @@ public java.util.List getValuesList() {
     return values_;
   }
   /**
+   *
+   *
    * 
    * The values that represent a position, in the order they appear in
    * the order by clause of a query.
@@ -121,11 +132,13 @@ public java.util.List getValuesList() {
    *
    * repeated .google.firestore.v1beta1.Value values = 1;
    */
-  public java.util.List 
+  public java.util.List
       getValuesOrBuilderList() {
     return values_;
   }
   /**
+   *
+   *
    * 
    * The values that represent a position, in the order they appear in
    * the order by clause of a query.
@@ -138,6 +151,8 @@ public int getValuesCount() {
     return values_.size();
   }
   /**
+   *
+   *
    * 
    * The values that represent a position, in the order they appear in
    * the order by clause of a query.
@@ -150,6 +165,8 @@ public com.google.firestore.v1beta1.Value getValues(int index) {
     return values_.get(index);
   }
   /**
+   *
+   *
    * 
    * The values that represent a position, in the order they appear in
    * the order by clause of a query.
@@ -158,14 +175,15 @@ public com.google.firestore.v1beta1.Value getValues(int index) {
    *
    * repeated .google.firestore.v1beta1.Value values = 1;
    */
-  public com.google.firestore.v1beta1.ValueOrBuilder getValuesOrBuilder(
-      int index) {
+  public com.google.firestore.v1beta1.ValueOrBuilder getValuesOrBuilder(int index) {
     return values_.get(index);
   }
 
   public static final int BEFORE_FIELD_NUMBER = 2;
   private boolean before_;
   /**
+   *
+   *
    * 
    * If the position is just before or just after the given values, relative
    * to the sort order defined by the query.
@@ -178,6 +196,7 @@ public boolean getBefore() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -189,8 +208,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < values_.size(); i++) {
       output.writeMessage(1, values_.get(i));
     }
@@ -207,12 +225,10 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < values_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, values_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, values_.get(i));
     }
     if (before_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(2, before_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, before_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -222,7 +238,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.Cursor)) {
       return super.equals(obj);
@@ -230,10 +246,8 @@ public boolean equals(final java.lang.Object obj) {
     com.google.firestore.v1beta1.Cursor other = (com.google.firestore.v1beta1.Cursor) obj;
 
     boolean result = true;
-    result = result && getValuesList()
-        .equals(other.getValuesList());
-    result = result && (getBefore()
-        == other.getBefore());
+    result = result && getValuesList().equals(other.getValuesList());
+    result = result && (getBefore() == other.getBefore());
     result = result && unknownFields.equals(other.unknownFields);
     return result;
   }
@@ -250,125 +264,132 @@ public int hashCode() {
       hash = (53 * hash) + getValuesList().hashCode();
     }
     hash = (37 * hash) + BEFORE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getBefore());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getBefore());
     hash = (29 * hash) + unknownFields.hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.Cursor parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.Cursor parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.Cursor parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.Cursor parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.firestore.v1beta1.Cursor parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.Cursor parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.Cursor parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.Cursor parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.Cursor parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.Cursor parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.Cursor parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.Cursor parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.Cursor parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.Cursor parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.Cursor prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A position in a query result set.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.Cursor}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.Cursor)
       com.google.firestore.v1beta1.CursorOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_Cursor_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.QueryProto
+          .internal_static_google_firestore_v1beta1_Cursor_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_Cursor_fieldAccessorTable
+      return com.google.firestore.v1beta1.QueryProto
+          .internal_static_google_firestore_v1beta1_Cursor_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.Cursor.class, com.google.firestore.v1beta1.Cursor.Builder.class);
+              com.google.firestore.v1beta1.Cursor.class,
+              com.google.firestore.v1beta1.Cursor.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.Cursor.newBuilder()
@@ -376,17 +397,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
         getValuesFieldBuilder();
       }
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -402,9 +423,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_Cursor_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.QueryProto
+          .internal_static_google_firestore_v1beta1_Cursor_descriptor;
     }
 
     @java.lang.Override
@@ -445,38 +466,39 @@ public com.google.firestore.v1beta1.Cursor buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.Cursor) {
-        return mergeFrom((com.google.firestore.v1beta1.Cursor)other);
+        return mergeFrom((com.google.firestore.v1beta1.Cursor) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -503,9 +525,10 @@ public Builder mergeFrom(com.google.firestore.v1beta1.Cursor other) {
             valuesBuilder_ = null;
             values_ = other.values_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            valuesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getValuesFieldBuilder() : null;
+            valuesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getValuesFieldBuilder()
+                    : null;
           } else {
             valuesBuilder_.addAllMessages(other.values_);
           }
@@ -542,21 +565,28 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List values_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureValuesIsMutable() {
       if (!((bitField0_ & 0x00000001) == 0x00000001)) {
         values_ = new java.util.ArrayList(values_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.firestore.v1beta1.Value, com.google.firestore.v1beta1.Value.Builder, com.google.firestore.v1beta1.ValueOrBuilder> valuesBuilder_;
+            com.google.firestore.v1beta1.Value,
+            com.google.firestore.v1beta1.Value.Builder,
+            com.google.firestore.v1beta1.ValueOrBuilder>
+        valuesBuilder_;
 
     /**
+     *
+     *
      * 
      * The values that represent a position, in the order they appear in
      * the order by clause of a query.
@@ -573,6 +603,8 @@ public java.util.List getValuesList() {
       }
     }
     /**
+     *
+     *
      * 
      * The values that represent a position, in the order they appear in
      * the order by clause of a query.
@@ -589,6 +621,8 @@ public int getValuesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The values that represent a position, in the order they appear in
      * the order by clause of a query.
@@ -605,6 +639,8 @@ public com.google.firestore.v1beta1.Value getValues(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The values that represent a position, in the order they appear in
      * the order by clause of a query.
@@ -613,8 +649,7 @@ public com.google.firestore.v1beta1.Value getValues(int index) {
      *
      * repeated .google.firestore.v1beta1.Value values = 1;
      */
-    public Builder setValues(
-        int index, com.google.firestore.v1beta1.Value value) {
+    public Builder setValues(int index, com.google.firestore.v1beta1.Value value) {
       if (valuesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -628,6 +663,8 @@ public Builder setValues(
       return this;
     }
     /**
+     *
+     *
      * 
      * The values that represent a position, in the order they appear in
      * the order by clause of a query.
@@ -648,6 +685,8 @@ public Builder setValues(
       return this;
     }
     /**
+     *
+     *
      * 
      * The values that represent a position, in the order they appear in
      * the order by clause of a query.
@@ -670,6 +709,8 @@ public Builder addValues(com.google.firestore.v1beta1.Value value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The values that represent a position, in the order they appear in
      * the order by clause of a query.
@@ -678,8 +719,7 @@ public Builder addValues(com.google.firestore.v1beta1.Value value) {
      *
      * repeated .google.firestore.v1beta1.Value values = 1;
      */
-    public Builder addValues(
-        int index, com.google.firestore.v1beta1.Value value) {
+    public Builder addValues(int index, com.google.firestore.v1beta1.Value value) {
       if (valuesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -693,6 +733,8 @@ public Builder addValues(
       return this;
     }
     /**
+     *
+     *
      * 
      * The values that represent a position, in the order they appear in
      * the order by clause of a query.
@@ -701,8 +743,7 @@ public Builder addValues(
      *
      * repeated .google.firestore.v1beta1.Value values = 1;
      */
-    public Builder addValues(
-        com.google.firestore.v1beta1.Value.Builder builderForValue) {
+    public Builder addValues(com.google.firestore.v1beta1.Value.Builder builderForValue) {
       if (valuesBuilder_ == null) {
         ensureValuesIsMutable();
         values_.add(builderForValue.build());
@@ -713,6 +754,8 @@ public Builder addValues(
       return this;
     }
     /**
+     *
+     *
      * 
      * The values that represent a position, in the order they appear in
      * the order by clause of a query.
@@ -733,6 +776,8 @@ public Builder addValues(
       return this;
     }
     /**
+     *
+     *
      * 
      * The values that represent a position, in the order they appear in
      * the order by clause of a query.
@@ -745,8 +790,7 @@ public Builder addAllValues(
         java.lang.Iterable values) {
       if (valuesBuilder_ == null) {
         ensureValuesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, values_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, values_);
         onChanged();
       } else {
         valuesBuilder_.addAllMessages(values);
@@ -754,6 +798,8 @@ public Builder addAllValues(
       return this;
     }
     /**
+     *
+     *
      * 
      * The values that represent a position, in the order they appear in
      * the order by clause of a query.
@@ -773,6 +819,8 @@ public Builder clearValues() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The values that represent a position, in the order they appear in
      * the order by clause of a query.
@@ -792,6 +840,8 @@ public Builder removeValues(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The values that represent a position, in the order they appear in
      * the order by clause of a query.
@@ -800,11 +850,12 @@ public Builder removeValues(int index) {
      *
      * repeated .google.firestore.v1beta1.Value values = 1;
      */
-    public com.google.firestore.v1beta1.Value.Builder getValuesBuilder(
-        int index) {
+    public com.google.firestore.v1beta1.Value.Builder getValuesBuilder(int index) {
       return getValuesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The values that represent a position, in the order they appear in
      * the order by clause of a query.
@@ -813,14 +864,16 @@ public com.google.firestore.v1beta1.Value.Builder getValuesBuilder(
      *
      * repeated .google.firestore.v1beta1.Value values = 1;
      */
-    public com.google.firestore.v1beta1.ValueOrBuilder getValuesOrBuilder(
-        int index) {
+    public com.google.firestore.v1beta1.ValueOrBuilder getValuesOrBuilder(int index) {
       if (valuesBuilder_ == null) {
-        return values_.get(index);  } else {
+        return values_.get(index);
+      } else {
         return valuesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The values that represent a position, in the order they appear in
      * the order by clause of a query.
@@ -829,8 +882,8 @@ public com.google.firestore.v1beta1.ValueOrBuilder getValuesOrBuilder(
      *
      * repeated .google.firestore.v1beta1.Value values = 1;
      */
-    public java.util.List 
-         getValuesOrBuilderList() {
+    public java.util.List
+        getValuesOrBuilderList() {
       if (valuesBuilder_ != null) {
         return valuesBuilder_.getMessageOrBuilderList();
       } else {
@@ -838,6 +891,8 @@ public com.google.firestore.v1beta1.ValueOrBuilder getValuesOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The values that represent a position, in the order they appear in
      * the order by clause of a query.
@@ -847,10 +902,12 @@ public com.google.firestore.v1beta1.ValueOrBuilder getValuesOrBuilder(
      * repeated .google.firestore.v1beta1.Value values = 1;
      */
     public com.google.firestore.v1beta1.Value.Builder addValuesBuilder() {
-      return getValuesFieldBuilder().addBuilder(
-          com.google.firestore.v1beta1.Value.getDefaultInstance());
+      return getValuesFieldBuilder()
+          .addBuilder(com.google.firestore.v1beta1.Value.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The values that represent a position, in the order they appear in
      * the order by clause of a query.
@@ -859,12 +916,13 @@ public com.google.firestore.v1beta1.Value.Builder addValuesBuilder() {
      *
      * repeated .google.firestore.v1beta1.Value values = 1;
      */
-    public com.google.firestore.v1beta1.Value.Builder addValuesBuilder(
-        int index) {
-      return getValuesFieldBuilder().addBuilder(
-          index, com.google.firestore.v1beta1.Value.getDefaultInstance());
+    public com.google.firestore.v1beta1.Value.Builder addValuesBuilder(int index) {
+      return getValuesFieldBuilder()
+          .addBuilder(index, com.google.firestore.v1beta1.Value.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The values that represent a position, in the order they appear in
      * the order by clause of a query.
@@ -873,16 +931,21 @@ public com.google.firestore.v1beta1.Value.Builder addValuesBuilder(
      *
      * repeated .google.firestore.v1beta1.Value values = 1;
      */
-    public java.util.List 
-         getValuesBuilderList() {
+    public java.util.List getValuesBuilderList() {
       return getValuesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.firestore.v1beta1.Value, com.google.firestore.v1beta1.Value.Builder, com.google.firestore.v1beta1.ValueOrBuilder> 
+            com.google.firestore.v1beta1.Value,
+            com.google.firestore.v1beta1.Value.Builder,
+            com.google.firestore.v1beta1.ValueOrBuilder>
         getValuesFieldBuilder() {
       if (valuesBuilder_ == null) {
-        valuesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.firestore.v1beta1.Value, com.google.firestore.v1beta1.Value.Builder, com.google.firestore.v1beta1.ValueOrBuilder>(
+        valuesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.firestore.v1beta1.Value,
+                com.google.firestore.v1beta1.Value.Builder,
+                com.google.firestore.v1beta1.ValueOrBuilder>(
                 values_,
                 ((bitField0_ & 0x00000001) == 0x00000001),
                 getParentForChildren(),
@@ -892,8 +955,10 @@ public com.google.firestore.v1beta1.Value.Builder addValuesBuilder(
       return valuesBuilder_;
     }
 
-    private boolean before_ ;
+    private boolean before_;
     /**
+     *
+     *
      * 
      * If the position is just before or just after the given values, relative
      * to the sort order defined by the query.
@@ -905,6 +970,8 @@ public boolean getBefore() {
       return before_;
     }
     /**
+     *
+     *
      * 
      * If the position is just before or just after the given values, relative
      * to the sort order defined by the query.
@@ -913,12 +980,14 @@ public boolean getBefore() {
      * bool before = 2;
      */
     public Builder setBefore(boolean value) {
-      
+
       before_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * If the position is just before or just after the given values, relative
      * to the sort order defined by the query.
@@ -927,14 +996,14 @@ public Builder setBefore(boolean value) {
      * bool before = 2;
      */
     public Builder clearBefore() {
-      
+
       before_ = false;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -944,12 +1013,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.Cursor)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.Cursor)
   private static final com.google.firestore.v1beta1.Cursor DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.Cursor();
   }
@@ -958,16 +1027,16 @@ public static com.google.firestore.v1beta1.Cursor getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Cursor parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new Cursor(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Cursor parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new Cursor(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -982,6 +1051,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.Cursor getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CursorOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CursorOrBuilder.java
index c888b9f426ef..d88ad03bd4bf 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CursorOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/CursorOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface CursorOrBuilder extends
+public interface CursorOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.Cursor)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The values that represent a position, in the order they appear in
    * the order by clause of a query.
@@ -16,9 +19,10 @@ public interface CursorOrBuilder extends
    *
    * repeated .google.firestore.v1beta1.Value values = 1;
    */
-  java.util.List 
-      getValuesList();
+  java.util.List getValuesList();
   /**
+   *
+   *
    * 
    * The values that represent a position, in the order they appear in
    * the order by clause of a query.
@@ -29,6 +33,8 @@ public interface CursorOrBuilder extends
    */
   com.google.firestore.v1beta1.Value getValues(int index);
   /**
+   *
+   *
    * 
    * The values that represent a position, in the order they appear in
    * the order by clause of a query.
@@ -39,6 +45,8 @@ public interface CursorOrBuilder extends
    */
   int getValuesCount();
   /**
+   *
+   *
    * 
    * The values that represent a position, in the order they appear in
    * the order by clause of a query.
@@ -47,9 +55,10 @@ public interface CursorOrBuilder extends
    *
    * repeated .google.firestore.v1beta1.Value values = 1;
    */
-  java.util.List 
-      getValuesOrBuilderList();
+  java.util.List getValuesOrBuilderList();
   /**
+   *
+   *
    * 
    * The values that represent a position, in the order they appear in
    * the order by clause of a query.
@@ -58,10 +67,11 @@ public interface CursorOrBuilder extends
    *
    * repeated .google.firestore.v1beta1.Value values = 1;
    */
-  com.google.firestore.v1beta1.ValueOrBuilder getValuesOrBuilder(
-      int index);
+  com.google.firestore.v1beta1.ValueOrBuilder getValuesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * If the position is just before or just after the given values, relative
    * to the sort order defined by the query.
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DatabaseRootName.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DatabaseRootName.java
index 3139a5791b72..6920680b6e14 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DatabaseRootName.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DatabaseRootName.java
@@ -14,13 +14,13 @@
 
 package com.google.firestore.v1beta1;
 
-import com.google.common.base.Preconditions;
-import com.google.common.collect.ImmutableMap;
 import com.google.api.pathtemplate.PathTemplate;
 import com.google.api.resourcenames.ResourceName;
-import java.util.Map;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS
 @javax.annotation.Generated("by GAPIC protoc plugin")
@@ -56,18 +56,11 @@ private DatabaseRootName(Builder builder) {
   }
 
   public static DatabaseRootName of(String project, String database) {
-    return newBuilder()
-      .setProject(project)
-      .setDatabase(database)
-      .build();
+    return newBuilder().setProject(project).setDatabase(database).build();
   }
 
   public static String format(String project, String database) {
-    return newBuilder()
-      .setProject(project)
-      .setDatabase(database)
-      .build()
-      .toString();
+    return newBuilder().setProject(project).setDatabase(database).build().toString();
   }
 
   public static DatabaseRootName parse(String formattedString) {
@@ -75,7 +68,8 @@ public static DatabaseRootName parse(String formattedString) {
       return null;
     }
     Map matchMap =
-        PATH_TEMPLATE.validatedMatch(formattedString, "DatabaseRootName.parse: formattedString not in valid format");
+        PATH_TEMPLATE.validatedMatch(
+            formattedString, "DatabaseRootName.parse: formattedString not in valid format");
     return of(matchMap.get("project"), matchMap.get("database"));
   }
 
@@ -150,8 +144,7 @@ public Builder setDatabase(String database) {
       return this;
     }
 
-    private Builder() {
-    }
+    private Builder() {}
 
     private Builder(DatabaseRootName databaseRootName) {
       project = databaseRootName.project;
@@ -170,8 +163,7 @@ public boolean equals(Object o) {
     }
     if (o instanceof DatabaseRootName) {
       DatabaseRootName that = (DatabaseRootName) o;
-      return (this.project.equals(that.project))
-          && (this.database.equals(that.database));
+      return (this.project.equals(that.project)) && (this.database.equals(that.database));
     }
     return false;
   }
@@ -186,4 +178,3 @@ public int hashCode() {
     return h;
   }
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DeleteDocumentRequest.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DeleteDocumentRequest.java
index 6634a2e5a3a2..22d4f63166c9 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DeleteDocumentRequest.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DeleteDocumentRequest.java
@@ -4,30 +4,33 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * The request for [Firestore.DeleteDocument][google.firestore.v1beta1.Firestore.DeleteDocument].
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.DeleteDocumentRequest}
  */
-public  final class DeleteDocumentRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DeleteDocumentRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.DeleteDocumentRequest)
     DeleteDocumentRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DeleteDocumentRequest.newBuilder() to construct.
   private DeleteDocumentRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DeleteDocumentRequest() {
     name_ = "";
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private DeleteDocumentRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -47,60 +50,68 @@ private DeleteDocumentRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            name_ = s;
-            break;
-          }
-          case 18: {
-            com.google.firestore.v1beta1.Precondition.Builder subBuilder = null;
-            if (currentDocument_ != null) {
-              subBuilder = currentDocument_.toBuilder();
+              name_ = s;
+              break;
             }
-            currentDocument_ = input.readMessage(com.google.firestore.v1beta1.Precondition.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(currentDocument_);
-              currentDocument_ = subBuilder.buildPartial();
+          case 18:
+            {
+              com.google.firestore.v1beta1.Precondition.Builder subBuilder = null;
+              if (currentDocument_ != null) {
+                subBuilder = currentDocument_.toBuilder();
+              }
+              currentDocument_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.Precondition.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(currentDocument_);
+                currentDocument_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_DeleteDocumentRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_DeleteDocumentRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_DeleteDocumentRequest_fieldAccessorTable
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_DeleteDocumentRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.DeleteDocumentRequest.class, com.google.firestore.v1beta1.DeleteDocumentRequest.Builder.class);
+            com.google.firestore.v1beta1.DeleteDocumentRequest.class,
+            com.google.firestore.v1beta1.DeleteDocumentRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
   private volatile java.lang.Object name_;
   /**
+   *
+   *
    * 
    * The resource name of the Document to delete. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -113,14 +124,15 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name of the Document to delete. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -128,13 +140,11 @@ public java.lang.String getName() {
    *
    * string name = 1;
    */
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -145,6 +155,8 @@ public java.lang.String getName() {
   public static final int CURRENT_DOCUMENT_FIELD_NUMBER = 2;
   private com.google.firestore.v1beta1.Precondition currentDocument_;
   /**
+   *
+   *
    * 
    * An optional precondition on the document.
    * The request will fail if this is set and not met by the target document.
@@ -156,6 +168,8 @@ public boolean hasCurrentDocument() {
     return currentDocument_ != null;
   }
   /**
+   *
+   *
    * 
    * An optional precondition on the document.
    * The request will fail if this is set and not met by the target document.
@@ -164,9 +178,13 @@ public boolean hasCurrentDocument() {
    * .google.firestore.v1beta1.Precondition current_document = 2;
    */
   public com.google.firestore.v1beta1.Precondition getCurrentDocument() {
-    return currentDocument_ == null ? com.google.firestore.v1beta1.Precondition.getDefaultInstance() : currentDocument_;
+    return currentDocument_ == null
+        ? com.google.firestore.v1beta1.Precondition.getDefaultInstance()
+        : currentDocument_;
   }
   /**
+   *
+   *
    * 
    * An optional precondition on the document.
    * The request will fail if this is set and not met by the target document.
@@ -179,6 +197,7 @@ public com.google.firestore.v1beta1.PreconditionOrBuilder getCurrentDocumentOrBu
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -190,8 +209,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!getNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -211,8 +229,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     if (currentDocument_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getCurrentDocument());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getCurrentDocument());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -222,20 +239,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.DeleteDocumentRequest)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.DeleteDocumentRequest other = (com.google.firestore.v1beta1.DeleteDocumentRequest) obj;
+    com.google.firestore.v1beta1.DeleteDocumentRequest other =
+        (com.google.firestore.v1beta1.DeleteDocumentRequest) obj;
 
     boolean result = true;
-    result = result && getName()
-        .equals(other.getName());
+    result = result && getName().equals(other.getName());
     result = result && (hasCurrentDocument() == other.hasCurrentDocument());
     if (hasCurrentDocument()) {
-      result = result && getCurrentDocument()
-          .equals(other.getCurrentDocument());
+      result = result && getCurrentDocument().equals(other.getCurrentDocument());
     }
     result = result && unknownFields.equals(other.unknownFields);
     return result;
@@ -260,117 +276,126 @@ public int hashCode() {
   }
 
   public static com.google.firestore.v1beta1.DeleteDocumentRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.DeleteDocumentRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.DeleteDocumentRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.DeleteDocumentRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.DeleteDocumentRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.DeleteDocumentRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.DeleteDocumentRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.DeleteDocumentRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.DeleteDocumentRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.DeleteDocumentRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.DeleteDocumentRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.DeleteDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.DeleteDocumentRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.DeleteDocumentRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.DeleteDocumentRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The request for [Firestore.DeleteDocument][google.firestore.v1beta1.Firestore.DeleteDocument].
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.DeleteDocumentRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.DeleteDocumentRequest)
       com.google.firestore.v1beta1.DeleteDocumentRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_DeleteDocumentRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_DeleteDocumentRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_DeleteDocumentRequest_fieldAccessorTable
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_DeleteDocumentRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.DeleteDocumentRequest.class, com.google.firestore.v1beta1.DeleteDocumentRequest.Builder.class);
+              com.google.firestore.v1beta1.DeleteDocumentRequest.class,
+              com.google.firestore.v1beta1.DeleteDocumentRequest.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.DeleteDocumentRequest.newBuilder()
@@ -378,16 +403,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -403,9 +427,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_DeleteDocumentRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_DeleteDocumentRequest_descriptor;
     }
 
     @java.lang.Override
@@ -424,7 +448,8 @@ public com.google.firestore.v1beta1.DeleteDocumentRequest build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.DeleteDocumentRequest buildPartial() {
-      com.google.firestore.v1beta1.DeleteDocumentRequest result = new com.google.firestore.v1beta1.DeleteDocumentRequest(this);
+      com.google.firestore.v1beta1.DeleteDocumentRequest result =
+          new com.google.firestore.v1beta1.DeleteDocumentRequest(this);
       result.name_ = name_;
       if (currentDocumentBuilder_ == null) {
         result.currentDocument_ = currentDocument_;
@@ -439,38 +464,39 @@ public com.google.firestore.v1beta1.DeleteDocumentRequest buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.DeleteDocumentRequest) {
-        return mergeFrom((com.google.firestore.v1beta1.DeleteDocumentRequest)other);
+        return mergeFrom((com.google.firestore.v1beta1.DeleteDocumentRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -478,7 +504,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.firestore.v1beta1.DeleteDocumentRequest other) {
-      if (other == com.google.firestore.v1beta1.DeleteDocumentRequest.getDefaultInstance()) return this;
+      if (other == com.google.firestore.v1beta1.DeleteDocumentRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         onChanged();
@@ -505,7 +532,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.firestore.v1beta1.DeleteDocumentRequest) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.firestore.v1beta1.DeleteDocumentRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -517,6 +545,8 @@ public Builder mergeFrom(
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name of the Document to delete. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -527,8 +557,7 @@ public Builder mergeFrom(
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -537,6 +566,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name of the Document to delete. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -544,13 +575,11 @@ public java.lang.String getName() {
      *
      * string name = 1;
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -558,6 +587,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name of the Document to delete. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -565,17 +596,18 @@ public java.lang.String getName() {
      *
      * string name = 1;
      */
-    public Builder setName(
-        java.lang.String value) {
+    public Builder setName(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       name_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name of the Document to delete. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -584,12 +616,14 @@ public Builder setName(
      * string name = 1;
      */
     public Builder clearName() {
-      
+
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name of the Document to delete. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -597,13 +631,12 @@ public Builder clearName() {
      *
      * string name = 1;
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       name_ = value;
       onChanged();
       return this;
@@ -611,8 +644,13 @@ public Builder setNameBytes(
 
     private com.google.firestore.v1beta1.Precondition currentDocument_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Precondition, com.google.firestore.v1beta1.Precondition.Builder, com.google.firestore.v1beta1.PreconditionOrBuilder> currentDocumentBuilder_;
+            com.google.firestore.v1beta1.Precondition,
+            com.google.firestore.v1beta1.Precondition.Builder,
+            com.google.firestore.v1beta1.PreconditionOrBuilder>
+        currentDocumentBuilder_;
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The request will fail if this is set and not met by the target document.
@@ -624,6 +662,8 @@ public boolean hasCurrentDocument() {
       return currentDocumentBuilder_ != null || currentDocument_ != null;
     }
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The request will fail if this is set and not met by the target document.
@@ -633,12 +673,16 @@ public boolean hasCurrentDocument() {
      */
     public com.google.firestore.v1beta1.Precondition getCurrentDocument() {
       if (currentDocumentBuilder_ == null) {
-        return currentDocument_ == null ? com.google.firestore.v1beta1.Precondition.getDefaultInstance() : currentDocument_;
+        return currentDocument_ == null
+            ? com.google.firestore.v1beta1.Precondition.getDefaultInstance()
+            : currentDocument_;
       } else {
         return currentDocumentBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The request will fail if this is set and not met by the target document.
@@ -660,6 +704,8 @@ public Builder setCurrentDocument(com.google.firestore.v1beta1.Precondition valu
       return this;
     }
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The request will fail if this is set and not met by the target document.
@@ -679,6 +725,8 @@ public Builder setCurrentDocument(
       return this;
     }
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The request will fail if this is set and not met by the target document.
@@ -690,7 +738,9 @@ public Builder mergeCurrentDocument(com.google.firestore.v1beta1.Precondition va
       if (currentDocumentBuilder_ == null) {
         if (currentDocument_ != null) {
           currentDocument_ =
-            com.google.firestore.v1beta1.Precondition.newBuilder(currentDocument_).mergeFrom(value).buildPartial();
+              com.google.firestore.v1beta1.Precondition.newBuilder(currentDocument_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           currentDocument_ = value;
         }
@@ -702,6 +752,8 @@ public Builder mergeCurrentDocument(com.google.firestore.v1beta1.Precondition va
       return this;
     }
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The request will fail if this is set and not met by the target document.
@@ -721,6 +773,8 @@ public Builder clearCurrentDocument() {
       return this;
     }
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The request will fail if this is set and not met by the target document.
@@ -729,11 +783,13 @@ public Builder clearCurrentDocument() {
      * .google.firestore.v1beta1.Precondition current_document = 2;
      */
     public com.google.firestore.v1beta1.Precondition.Builder getCurrentDocumentBuilder() {
-      
+
       onChanged();
       return getCurrentDocumentFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The request will fail if this is set and not met by the target document.
@@ -745,11 +801,14 @@ public com.google.firestore.v1beta1.PreconditionOrBuilder getCurrentDocumentOrBu
       if (currentDocumentBuilder_ != null) {
         return currentDocumentBuilder_.getMessageOrBuilder();
       } else {
-        return currentDocument_ == null ?
-            com.google.firestore.v1beta1.Precondition.getDefaultInstance() : currentDocument_;
+        return currentDocument_ == null
+            ? com.google.firestore.v1beta1.Precondition.getDefaultInstance()
+            : currentDocument_;
       }
     }
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The request will fail if this is set and not met by the target document.
@@ -758,21 +817,24 @@ public com.google.firestore.v1beta1.PreconditionOrBuilder getCurrentDocumentOrBu
      * .google.firestore.v1beta1.Precondition current_document = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Precondition, com.google.firestore.v1beta1.Precondition.Builder, com.google.firestore.v1beta1.PreconditionOrBuilder> 
+            com.google.firestore.v1beta1.Precondition,
+            com.google.firestore.v1beta1.Precondition.Builder,
+            com.google.firestore.v1beta1.PreconditionOrBuilder>
         getCurrentDocumentFieldBuilder() {
       if (currentDocumentBuilder_ == null) {
-        currentDocumentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.Precondition, com.google.firestore.v1beta1.Precondition.Builder, com.google.firestore.v1beta1.PreconditionOrBuilder>(
-                getCurrentDocument(),
-                getParentForChildren(),
-                isClean());
+        currentDocumentBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.Precondition,
+                com.google.firestore.v1beta1.Precondition.Builder,
+                com.google.firestore.v1beta1.PreconditionOrBuilder>(
+                getCurrentDocument(), getParentForChildren(), isClean());
         currentDocument_ = null;
       }
       return currentDocumentBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -782,12 +844,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.DeleteDocumentRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.DeleteDocumentRequest)
   private static final com.google.firestore.v1beta1.DeleteDocumentRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.DeleteDocumentRequest();
   }
@@ -796,16 +858,16 @@ public static com.google.firestore.v1beta1.DeleteDocumentRequest getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DeleteDocumentRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new DeleteDocumentRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeleteDocumentRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new DeleteDocumentRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -820,6 +882,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.DeleteDocumentRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DeleteDocumentRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DeleteDocumentRequestOrBuilder.java
index 6308dd3e3daf..1452789fe072 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DeleteDocumentRequestOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DeleteDocumentRequestOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface DeleteDocumentRequestOrBuilder extends
+public interface DeleteDocumentRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.DeleteDocumentRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name of the Document to delete. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -17,6 +20,8 @@ public interface DeleteDocumentRequestOrBuilder extends
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The resource name of the Document to delete. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -24,10 +29,11 @@ public interface DeleteDocumentRequestOrBuilder extends
    *
    * string name = 1;
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * An optional precondition on the document.
    * The request will fail if this is set and not met by the target document.
@@ -37,6 +43,8 @@ public interface DeleteDocumentRequestOrBuilder extends
    */
   boolean hasCurrentDocument();
   /**
+   *
+   *
    * 
    * An optional precondition on the document.
    * The request will fail if this is set and not met by the target document.
@@ -46,6 +54,8 @@ public interface DeleteDocumentRequestOrBuilder extends
    */
   com.google.firestore.v1beta1.Precondition getCurrentDocument();
   /**
+   *
+   *
    * 
    * An optional precondition on the document.
    * The request will fail if this is set and not met by the target document.
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Document.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Document.java
index 4e41f93ce169..a9c6896c5bc5 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Document.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Document.java
@@ -4,6 +4,8 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * A Firestore document.
  * Must not exceed 1 MiB - 4 bytes.
@@ -11,24 +13,25 @@
  *
  * Protobuf type {@code google.firestore.v1beta1.Document}
  */
-public  final class Document extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Document extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.Document)
     DocumentOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Document.newBuilder() to construct.
   private Document(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Document() {
     name_ = "";
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private Document(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -48,99 +51,109 @@ private Document(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            name_ = s;
-            break;
-          }
-          case 18: {
-            if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
-              fields_ = com.google.protobuf.MapField.newMapField(
-                  FieldsDefaultEntryHolder.defaultEntry);
-              mutable_bitField0_ |= 0x00000002;
+              name_ = s;
+              break;
             }
-            com.google.protobuf.MapEntry
-            fields__ = input.readMessage(
-                FieldsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-            fields_.getMutableMap().put(
-                fields__.getKey(), fields__.getValue());
-            break;
-          }
-          case 26: {
-            com.google.protobuf.Timestamp.Builder subBuilder = null;
-            if (createTime_ != null) {
-              subBuilder = createTime_.toBuilder();
+          case 18:
+            {
+              if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
+                fields_ =
+                    com.google.protobuf.MapField.newMapField(FieldsDefaultEntryHolder.defaultEntry);
+                mutable_bitField0_ |= 0x00000002;
+              }
+              com.google.protobuf.MapEntry
+                  fields__ =
+                      input.readMessage(
+                          FieldsDefaultEntryHolder.defaultEntry.getParserForType(),
+                          extensionRegistry);
+              fields_.getMutableMap().put(fields__.getKey(), fields__.getValue());
+              break;
             }
-            createTime_ = input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(createTime_);
-              createTime_ = subBuilder.buildPartial();
+          case 26:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (createTime_ != null) {
+                subBuilder = createTime_.toBuilder();
+              }
+              createTime_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(createTime_);
+                createTime_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-
-            break;
-          }
-          case 34: {
-            com.google.protobuf.Timestamp.Builder subBuilder = null;
-            if (updateTime_ != null) {
-              subBuilder = updateTime_.toBuilder();
-            }
-            updateTime_ = input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(updateTime_);
-              updateTime_ = subBuilder.buildPartial();
+          case 34:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (updateTime_ != null) {
+                subBuilder = updateTime_.toBuilder();
+              }
+              updateTime_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(updateTime_);
+                updateTime_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.DocumentProto.internal_static_google_firestore_v1beta1_Document_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.DocumentProto
+        .internal_static_google_firestore_v1beta1_Document_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(
-      int number) {
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
     switch (number) {
       case 2:
         return internalGetFields();
       default:
-        throw new RuntimeException(
-            "Invalid map field number: " + number);
+        throw new RuntimeException("Invalid map field number: " + number);
     }
   }
+
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.DocumentProto.internal_static_google_firestore_v1beta1_Document_fieldAccessorTable
+    return com.google.firestore.v1beta1.DocumentProto
+        .internal_static_google_firestore_v1beta1_Document_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.Document.class, com.google.firestore.v1beta1.Document.Builder.class);
+            com.google.firestore.v1beta1.Document.class,
+            com.google.firestore.v1beta1.Document.Builder.class);
   }
 
   private int bitField0_;
   public static final int NAME_FIELD_NUMBER = 1;
   private volatile java.lang.Object name_;
   /**
+   *
+   *
    * 
    * The resource name of the document, for example
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -153,14 +166,15 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name of the document, for example
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -168,13 +182,11 @@ public java.lang.String getName() {
    *
    * string name = 1;
    */
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -183,24 +195,27 @@ public java.lang.String getName() {
   }
 
   public static final int FIELDS_FIELD_NUMBER = 2;
+
   private static final class FieldsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, com.google.firestore.v1beta1.Value> defaultEntry =
+    static final com.google.protobuf.MapEntry
+        defaultEntry =
             com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.firestore.v1beta1.DocumentProto.internal_static_google_firestore_v1beta1_Document_FieldsEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.MESSAGE,
-                com.google.firestore.v1beta1.Value.getDefaultInstance());
+                .newDefaultInstance(
+                    com.google.firestore.v1beta1.DocumentProto
+                        .internal_static_google_firestore_v1beta1_Document_FieldsEntry_descriptor,
+                    com.google.protobuf.WireFormat.FieldType.STRING,
+                    "",
+                    com.google.protobuf.WireFormat.FieldType.MESSAGE,
+                    com.google.firestore.v1beta1.Value.getDefaultInstance());
   }
-  private com.google.protobuf.MapField<
-      java.lang.String, com.google.firestore.v1beta1.Value> fields_;
+
+  private com.google.protobuf.MapField
+      fields_;
+
   private com.google.protobuf.MapField
-  internalGetFields() {
+      internalGetFields() {
     if (fields_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          FieldsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(FieldsDefaultEntryHolder.defaultEntry);
     }
     return fields_;
   }
@@ -209,6 +224,8 @@ public int getFieldsCount() {
     return internalGetFields().getMap().size();
   }
   /**
+   *
+   *
    * 
    * The document's fields.
    * The map keys represent field names.
@@ -233,20 +250,20 @@ public int getFieldsCount() {
    *
    * map<string, .google.firestore.v1beta1.Value> fields = 2;
    */
-
-  public boolean containsFields(
-      java.lang.String key) {
-    if (key == null) { throw new java.lang.NullPointerException(); }
+  public boolean containsFields(java.lang.String key) {
+    if (key == null) {
+      throw new java.lang.NullPointerException();
+    }
     return internalGetFields().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getFieldsMap()} instead.
-   */
+  /** Use {@link #getFieldsMap()} instead. */
   @java.lang.Deprecated
   public java.util.Map getFields() {
     return getFieldsMap();
   }
   /**
+   *
+   *
    * 
    * The document's fields.
    * The map keys represent field names.
@@ -271,11 +288,12 @@ public java.util.Map getFi
    *
    * map<string, .google.firestore.v1beta1.Value> fields = 2;
    */
-
   public java.util.Map getFieldsMap() {
     return internalGetFields().getMap();
   }
   /**
+   *
+   *
    * 
    * The document's fields.
    * The map keys represent field names.
@@ -300,16 +318,18 @@ public java.util.Map getFi
    *
    * map<string, .google.firestore.v1beta1.Value> fields = 2;
    */
-
   public com.google.firestore.v1beta1.Value getFieldsOrDefault(
-      java.lang.String key,
-      com.google.firestore.v1beta1.Value defaultValue) {
-    if (key == null) { throw new java.lang.NullPointerException(); }
+      java.lang.String key, com.google.firestore.v1beta1.Value defaultValue) {
+    if (key == null) {
+      throw new java.lang.NullPointerException();
+    }
     java.util.Map map =
         internalGetFields().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * The document's fields.
    * The map keys represent field names.
@@ -334,10 +354,10 @@ public com.google.firestore.v1beta1.Value getFieldsOrDefault(
    *
    * map<string, .google.firestore.v1beta1.Value> fields = 2;
    */
-
-  public com.google.firestore.v1beta1.Value getFieldsOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new java.lang.NullPointerException(); }
+  public com.google.firestore.v1beta1.Value getFieldsOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new java.lang.NullPointerException();
+    }
     java.util.Map map =
         internalGetFields().getMap();
     if (!map.containsKey(key)) {
@@ -349,6 +369,8 @@ public com.google.firestore.v1beta1.Value getFieldsOrThrow(
   public static final int CREATE_TIME_FIELD_NUMBER = 3;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Output only. The time at which the document was created.
    * This value increases monotonically when a document is deleted then
@@ -362,6 +384,8 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Output only. The time at which the document was created.
    * This value increases monotonically when a document is deleted then
@@ -375,6 +399,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Output only. The time at which the document was created.
    * This value increases monotonically when a document is deleted then
@@ -391,6 +417,8 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int UPDATE_TIME_FIELD_NUMBER = 4;
   private com.google.protobuf.Timestamp updateTime_;
   /**
+   *
+   *
    * 
    * Output only. The time at which the document was last changed.
    * This value is initially set to the `create_time` then increases
@@ -404,6 +432,8 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Output only. The time at which the document was last changed.
    * This value is initially set to the `create_time` then increases
@@ -417,6 +447,8 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
+   *
+   *
    * 
    * Output only. The time at which the document was last changed.
    * This value is initially set to the `create_time` then increases
@@ -431,6 +463,7 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -442,17 +475,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!getNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetFields(),
-        FieldsDefaultEntryHolder.defaultEntry,
-        2);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetFields(), FieldsDefaultEntryHolder.defaultEntry, 2);
     if (createTime_ != null) {
       output.writeMessage(3, getCreateTime());
     }
@@ -471,23 +499,21 @@ public int getSerializedSize() {
     if (!getNameBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
-    for (java.util.Map.Entry entry
-         : internalGetFields().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      fields__ = FieldsDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(2, fields__);
+    for (java.util.Map.Entry entry :
+        internalGetFields().getMap().entrySet()) {
+      com.google.protobuf.MapEntry fields__ =
+          FieldsDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, fields__);
     }
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getCreateTime());
     }
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getUpdateTime());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -497,7 +523,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.Document)) {
       return super.equals(obj);
@@ -505,19 +531,15 @@ public boolean equals(final java.lang.Object obj) {
     com.google.firestore.v1beta1.Document other = (com.google.firestore.v1beta1.Document) obj;
 
     boolean result = true;
-    result = result && getName()
-        .equals(other.getName());
-    result = result && internalGetFields().equals(
-        other.internalGetFields());
+    result = result && getName().equals(other.getName());
+    result = result && internalGetFields().equals(other.internalGetFields());
     result = result && (hasCreateTime() == other.hasCreateTime());
     if (hasCreateTime()) {
-      result = result && getCreateTime()
-          .equals(other.getCreateTime());
+      result = result && getCreateTime().equals(other.getCreateTime());
     }
     result = result && (hasUpdateTime() == other.hasUpdateTime());
     if (hasUpdateTime()) {
-      result = result && getUpdateTime()
-          .equals(other.getUpdateTime());
+      result = result && getUpdateTime().equals(other.getUpdateTime());
     }
     result = result && unknownFields.equals(other.unknownFields);
     return result;
@@ -549,97 +571,103 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.Document parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.Document parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.Document parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.Document parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.firestore.v1beta1.Document parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.Document parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.Document parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.Document parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.Document parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.Document parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.Document parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.Document parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.Document parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.Document parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.Document prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A Firestore document.
    * Must not exceed 1 MiB - 4 bytes.
@@ -647,43 +675,43 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.firestore.v1beta1.Document}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.Document)
       com.google.firestore.v1beta1.DocumentOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.DocumentProto.internal_static_google_firestore_v1beta1_Document_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.DocumentProto
+          .internal_static_google_firestore_v1beta1_Document_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
       switch (number) {
         case 2:
           return internalGetFields();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
       switch (number) {
         case 2:
           return internalGetMutableFields();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.DocumentProto.internal_static_google_firestore_v1beta1_Document_fieldAccessorTable
+      return com.google.firestore.v1beta1.DocumentProto
+          .internal_static_google_firestore_v1beta1_Document_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.Document.class, com.google.firestore.v1beta1.Document.Builder.class);
+              com.google.firestore.v1beta1.Document.class,
+              com.google.firestore.v1beta1.Document.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.Document.newBuilder()
@@ -691,16 +719,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -723,9 +750,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.DocumentProto.internal_static_google_firestore_v1beta1_Document_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.DocumentProto
+          .internal_static_google_firestore_v1beta1_Document_descriptor;
     }
 
     @java.lang.Override
@@ -744,7 +771,8 @@ public com.google.firestore.v1beta1.Document build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.Document buildPartial() {
-      com.google.firestore.v1beta1.Document result = new com.google.firestore.v1beta1.Document(this);
+      com.google.firestore.v1beta1.Document result =
+          new com.google.firestore.v1beta1.Document(this);
       int from_bitField0_ = bitField0_;
       int to_bitField0_ = 0;
       result.name_ = name_;
@@ -769,38 +797,39 @@ public com.google.firestore.v1beta1.Document buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.Document) {
-        return mergeFrom((com.google.firestore.v1beta1.Document)other);
+        return mergeFrom((com.google.firestore.v1beta1.Document) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -813,8 +842,7 @@ public Builder mergeFrom(com.google.firestore.v1beta1.Document other) {
         name_ = other.name_;
         onChanged();
       }
-      internalGetMutableFields().mergeFrom(
-          other.internalGetFields());
+      internalGetMutableFields().mergeFrom(other.internalGetFields());
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -849,10 +877,13 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name of the document, for example
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -863,8 +894,7 @@ public Builder mergeFrom(
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -873,6 +903,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name of the document, for example
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -880,13 +912,11 @@ public java.lang.String getName() {
      *
      * string name = 1;
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -894,6 +924,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name of the document, for example
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -901,17 +933,18 @@ public java.lang.String getName() {
      *
      * string name = 1;
      */
-    public Builder setName(
-        java.lang.String value) {
+    public Builder setName(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       name_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name of the document, for example
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -920,12 +953,14 @@ public Builder setName(
      * string name = 1;
      */
     public Builder clearName() {
-      
+
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name of the document, for example
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -933,34 +968,34 @@ public Builder clearName() {
      *
      * string name = 1;
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       name_ = value;
       onChanged();
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, com.google.firestore.v1beta1.Value> fields_;
     private com.google.protobuf.MapField
-    internalGetFields() {
+        fields_;
+
+    private com.google.protobuf.MapField
+        internalGetFields() {
       if (fields_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            FieldsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(FieldsDefaultEntryHolder.defaultEntry);
       }
       return fields_;
     }
+
     private com.google.protobuf.MapField
-    internalGetMutableFields() {
-      onChanged();;
+        internalGetMutableFields() {
+      onChanged();
+      ;
       if (fields_ == null) {
-        fields_ = com.google.protobuf.MapField.newMapField(
-            FieldsDefaultEntryHolder.defaultEntry);
+        fields_ = com.google.protobuf.MapField.newMapField(FieldsDefaultEntryHolder.defaultEntry);
       }
       if (!fields_.isMutable()) {
         fields_ = fields_.copy();
@@ -972,6 +1007,8 @@ public int getFieldsCount() {
       return internalGetFields().getMap().size();
     }
     /**
+     *
+     *
      * 
      * The document's fields.
      * The map keys represent field names.
@@ -996,20 +1033,20 @@ public int getFieldsCount() {
      *
      * map<string, .google.firestore.v1beta1.Value> fields = 2;
      */
-
-    public boolean containsFields(
-        java.lang.String key) {
-      if (key == null) { throw new java.lang.NullPointerException(); }
+    public boolean containsFields(java.lang.String key) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
       return internalGetFields().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getFieldsMap()} instead.
-     */
+    /** Use {@link #getFieldsMap()} instead. */
     @java.lang.Deprecated
     public java.util.Map getFields() {
       return getFieldsMap();
     }
     /**
+     *
+     *
      * 
      * The document's fields.
      * The map keys represent field names.
@@ -1034,11 +1071,12 @@ public java.util.Map getFi
      *
      * map<string, .google.firestore.v1beta1.Value> fields = 2;
      */
-
     public java.util.Map getFieldsMap() {
       return internalGetFields().getMap();
     }
     /**
+     *
+     *
      * 
      * The document's fields.
      * The map keys represent field names.
@@ -1063,16 +1101,18 @@ public java.util.Map getFi
      *
      * map<string, .google.firestore.v1beta1.Value> fields = 2;
      */
-
     public com.google.firestore.v1beta1.Value getFieldsOrDefault(
-        java.lang.String key,
-        com.google.firestore.v1beta1.Value defaultValue) {
-      if (key == null) { throw new java.lang.NullPointerException(); }
+        java.lang.String key, com.google.firestore.v1beta1.Value defaultValue) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
       java.util.Map map =
           internalGetFields().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * The document's fields.
      * The map keys represent field names.
@@ -1097,10 +1137,10 @@ public com.google.firestore.v1beta1.Value getFieldsOrDefault(
      *
      * map<string, .google.firestore.v1beta1.Value> fields = 2;
      */
-
-    public com.google.firestore.v1beta1.Value getFieldsOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new java.lang.NullPointerException(); }
+    public com.google.firestore.v1beta1.Value getFieldsOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
       java.util.Map map =
           internalGetFields().getMap();
       if (!map.containsKey(key)) {
@@ -1110,11 +1150,12 @@ public com.google.firestore.v1beta1.Value getFieldsOrThrow(
     }
 
     public Builder clearFields() {
-      internalGetMutableFields().getMutableMap()
-          .clear();
+      internalGetMutableFields().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * The document's fields.
      * The map keys represent field names.
@@ -1139,23 +1180,21 @@ public Builder clearFields() {
      *
      * map<string, .google.firestore.v1beta1.Value> fields = 2;
      */
-
-    public Builder removeFields(
-        java.lang.String key) {
-      if (key == null) { throw new java.lang.NullPointerException(); }
-      internalGetMutableFields().getMutableMap()
-          .remove(key);
+    public Builder removeFields(java.lang.String key) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
+      internalGetMutableFields().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-    getMutableFields() {
+    public java.util.Map getMutableFields() {
       return internalGetMutableFields().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * The document's fields.
      * The map keys represent field names.
@@ -1180,16 +1219,19 @@ public Builder removeFields(
      *
      * map<string, .google.firestore.v1beta1.Value> fields = 2;
      */
-    public Builder putFields(
-        java.lang.String key,
-        com.google.firestore.v1beta1.Value value) {
-      if (key == null) { throw new java.lang.NullPointerException(); }
-      if (value == null) { throw new java.lang.NullPointerException(); }
-      internalGetMutableFields().getMutableMap()
-          .put(key, value);
+    public Builder putFields(java.lang.String key, com.google.firestore.v1beta1.Value value) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
+      if (value == null) {
+        throw new java.lang.NullPointerException();
+      }
+      internalGetMutableFields().getMutableMap().put(key, value);
       return this;
     }
     /**
+     *
+     *
      * 
      * The document's fields.
      * The map keys represent field names.
@@ -1214,18 +1256,21 @@ public Builder putFields(
      *
      * map<string, .google.firestore.v1beta1.Value> fields = 2;
      */
-
     public Builder putAllFields(
         java.util.Map values) {
-      internalGetMutableFields().getMutableMap()
-          .putAll(values);
+      internalGetMutableFields().getMutableMap().putAll(values);
       return this;
     }
 
     private com.google.protobuf.Timestamp createTime_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Output only. The time at which the document was created.
      * This value increases monotonically when a document is deleted then
@@ -1239,6 +1284,8 @@ public boolean hasCreateTime() {
       return createTimeBuilder_ != null || createTime_ != null;
     }
     /**
+     *
+     *
      * 
      * Output only. The time at which the document was created.
      * This value increases monotonically when a document is deleted then
@@ -1250,12 +1297,16 @@ public boolean hasCreateTime() {
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The time at which the document was created.
      * This value increases monotonically when a document is deleted then
@@ -1279,6 +1330,8 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time at which the document was created.
      * This value increases monotonically when a document is deleted then
@@ -1288,8 +1341,7 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp create_time = 3;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
         onChanged();
@@ -1300,6 +1352,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time at which the document was created.
      * This value increases monotonically when a document is deleted then
@@ -1313,7 +1367,7 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
         if (createTime_ != null) {
           createTime_ =
-            com.google.protobuf.Timestamp.newBuilder(createTime_).mergeFrom(value).buildPartial();
+              com.google.protobuf.Timestamp.newBuilder(createTime_).mergeFrom(value).buildPartial();
         } else {
           createTime_ = value;
         }
@@ -1325,6 +1379,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time at which the document was created.
      * This value increases monotonically when a document is deleted then
@@ -1346,6 +1402,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time at which the document was created.
      * This value increases monotonically when a document is deleted then
@@ -1356,11 +1414,13 @@ public Builder clearCreateTime() {
      * .google.protobuf.Timestamp create_time = 3;
      */
     public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
-      
+
       onChanged();
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Output only. The time at which the document was created.
      * This value increases monotonically when a document is deleted then
@@ -1374,11 +1434,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The time at which the document was created.
      * This value increases monotonically when a document is deleted then
@@ -1389,14 +1452,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -1404,8 +1470,13 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp updateTime_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        updateTimeBuilder_;
     /**
+     *
+     *
      * 
      * Output only. The time at which the document was last changed.
      * This value is initially set to the `create_time` then increases
@@ -1419,6 +1490,8 @@ public boolean hasUpdateTime() {
       return updateTimeBuilder_ != null || updateTime_ != null;
     }
     /**
+     *
+     *
      * 
      * Output only. The time at which the document was last changed.
      * This value is initially set to the `create_time` then increases
@@ -1430,12 +1503,16 @@ public boolean hasUpdateTime() {
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The time at which the document was last changed.
      * This value is initially set to the `create_time` then increases
@@ -1459,6 +1536,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time at which the document was last changed.
      * This value is initially set to the `create_time` then increases
@@ -1468,8 +1547,7 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 4;
      */
-    public Builder setUpdateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
         onChanged();
@@ -1480,6 +1558,8 @@ public Builder setUpdateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time at which the document was last changed.
      * This value is initially set to the `create_time` then increases
@@ -1493,7 +1573,7 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
         if (updateTime_ != null) {
           updateTime_ =
-            com.google.protobuf.Timestamp.newBuilder(updateTime_).mergeFrom(value).buildPartial();
+              com.google.protobuf.Timestamp.newBuilder(updateTime_).mergeFrom(value).buildPartial();
         } else {
           updateTime_ = value;
         }
@@ -1505,6 +1585,8 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time at which the document was last changed.
      * This value is initially set to the `create_time` then increases
@@ -1526,6 +1608,8 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. The time at which the document was last changed.
      * This value is initially set to the `create_time` then increases
@@ -1536,11 +1620,13 @@ public Builder clearUpdateTime() {
      * .google.protobuf.Timestamp update_time = 4;
      */
     public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
-      
+
       onChanged();
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Output only. The time at which the document was last changed.
      * This value is initially set to the `create_time` then increases
@@ -1554,11 +1640,14 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Output only. The time at which the document was last changed.
      * This value is initially set to the `create_time` then increases
@@ -1569,21 +1658,24 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(),
-                getParentForChildren(),
-                isClean());
+        updateTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(), getParentForChildren(), isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -1593,12 +1685,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.Document)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.Document)
   private static final com.google.firestore.v1beta1.Document DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.Document();
   }
@@ -1607,16 +1699,16 @@ public static com.google.firestore.v1beta1.Document getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Document parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new Document(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Document parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new Document(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1631,6 +1723,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.Document getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentChange.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentChange.java
index 667295520270..9a3ed07ab98b 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentChange.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentChange.java
@@ -4,6 +4,8 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * A [Document][google.firestore.v1beta1.Document] has changed.
  * May be the result of multiple [writes][google.firestore.v1beta1.Write], including deletes, that
@@ -14,25 +16,26 @@
  *
  * Protobuf type {@code google.firestore.v1beta1.DocumentChange}
  */
-public  final class DocumentChange extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DocumentChange extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.DocumentChange)
     DocumentChangeOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DocumentChange.newBuilder() to construct.
   private DocumentChange(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DocumentChange() {
     targetIds_ = java.util.Collections.emptyList();
     removedTargetIds_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private DocumentChange(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -52,75 +55,83 @@ private DocumentChange(
           case 0:
             done = true;
             break;
-          case 10: {
-            com.google.firestore.v1beta1.Document.Builder subBuilder = null;
-            if (document_ != null) {
-              subBuilder = document_.toBuilder();
-            }
-            document_ = input.readMessage(com.google.firestore.v1beta1.Document.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(document_);
-              document_ = subBuilder.buildPartial();
-            }
+          case 10:
+            {
+              com.google.firestore.v1beta1.Document.Builder subBuilder = null;
+              if (document_ != null) {
+                subBuilder = document_.toBuilder();
+              }
+              document_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.Document.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(document_);
+                document_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 40: {
-            if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
-              targetIds_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000002;
-            }
-            targetIds_.add(input.readInt32());
-            break;
-          }
-          case 42: {
-            int length = input.readRawVarint32();
-            int limit = input.pushLimit(length);
-            if (!((mutable_bitField0_ & 0x00000002) == 0x00000002) && input.getBytesUntilLimit() > 0) {
-              targetIds_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000002;
+              break;
             }
-            while (input.getBytesUntilLimit() > 0) {
+          case 40:
+            {
+              if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
+                targetIds_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000002;
+              }
               targetIds_.add(input.readInt32());
+              break;
             }
-            input.popLimit(limit);
-            break;
-          }
-          case 48: {
-            if (!((mutable_bitField0_ & 0x00000004) == 0x00000004)) {
-              removedTargetIds_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000004;
-            }
-            removedTargetIds_.add(input.readInt32());
-            break;
-          }
-          case 50: {
-            int length = input.readRawVarint32();
-            int limit = input.pushLimit(length);
-            if (!((mutable_bitField0_ & 0x00000004) == 0x00000004) && input.getBytesUntilLimit() > 0) {
-              removedTargetIds_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000004;
+          case 42:
+            {
+              int length = input.readRawVarint32();
+              int limit = input.pushLimit(length);
+              if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)
+                  && input.getBytesUntilLimit() > 0) {
+                targetIds_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000002;
+              }
+              while (input.getBytesUntilLimit() > 0) {
+                targetIds_.add(input.readInt32());
+              }
+              input.popLimit(limit);
+              break;
             }
-            while (input.getBytesUntilLimit() > 0) {
+          case 48:
+            {
+              if (!((mutable_bitField0_ & 0x00000004) == 0x00000004)) {
+                removedTargetIds_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000004;
+              }
               removedTargetIds_.add(input.readInt32());
+              break;
             }
-            input.popLimit(limit);
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 50:
+            {
+              int length = input.readRawVarint32();
+              int limit = input.pushLimit(length);
+              if (!((mutable_bitField0_ & 0x00000004) == 0x00000004)
+                  && input.getBytesUntilLimit() > 0) {
+                removedTargetIds_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000004;
+              }
+              while (input.getBytesUntilLimit() > 0) {
+                removedTargetIds_.add(input.readInt32());
+              }
+              input.popLimit(limit);
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
         targetIds_ = java.util.Collections.unmodifiableList(targetIds_);
@@ -132,23 +143,28 @@ private DocumentChange(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_DocumentChange_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.WriteProto
+        .internal_static_google_firestore_v1beta1_DocumentChange_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_DocumentChange_fieldAccessorTable
+    return com.google.firestore.v1beta1.WriteProto
+        .internal_static_google_firestore_v1beta1_DocumentChange_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.DocumentChange.class, com.google.firestore.v1beta1.DocumentChange.Builder.class);
+            com.google.firestore.v1beta1.DocumentChange.class,
+            com.google.firestore.v1beta1.DocumentChange.Builder.class);
   }
 
   private int bitField0_;
   public static final int DOCUMENT_FIELD_NUMBER = 1;
   private com.google.firestore.v1beta1.Document document_;
   /**
+   *
+   *
    * 
    * The new state of the [Document][google.firestore.v1beta1.Document].
    * If `mask` is set, contains only fields that were updated or added.
@@ -160,6 +176,8 @@ public boolean hasDocument() {
     return document_ != null;
   }
   /**
+   *
+   *
    * 
    * The new state of the [Document][google.firestore.v1beta1.Document].
    * If `mask` is set, contains only fields that were updated or added.
@@ -168,9 +186,13 @@ public boolean hasDocument() {
    * .google.firestore.v1beta1.Document document = 1;
    */
   public com.google.firestore.v1beta1.Document getDocument() {
-    return document_ == null ? com.google.firestore.v1beta1.Document.getDefaultInstance() : document_;
+    return document_ == null
+        ? com.google.firestore.v1beta1.Document.getDefaultInstance()
+        : document_;
   }
   /**
+   *
+   *
    * 
    * The new state of the [Document][google.firestore.v1beta1.Document].
    * If `mask` is set, contains only fields that were updated or added.
@@ -185,17 +207,20 @@ public com.google.firestore.v1beta1.DocumentOrBuilder getDocumentOrBuilder() {
   public static final int TARGET_IDS_FIELD_NUMBER = 5;
   private java.util.List targetIds_;
   /**
+   *
+   *
    * 
    * A set of target IDs of targets that match this document.
    * 

    *
    * repeated int32 target_ids = 5;
    */
-  public java.util.List
-      getTargetIdsList() {
+  public java.util.List getTargetIdsList() {
     return targetIds_;
   }
   /**
+   *
+   *
    * 
    * A set of target IDs of targets that match this document.
    * 

@@ -206,6 +231,8 @@ public int getTargetIdsCount() {
     return targetIds_.size();
   }
   /**
+   *
+   *
    * 
    * A set of target IDs of targets that match this document.
    * 

@@ -215,22 +242,26 @@ public int getTargetIdsCount() {
   public int getTargetIds(int index) {
     return targetIds_.get(index);
   }
+
   private int targetIdsMemoizedSerializedSize = -1;
 
   public static final int REMOVED_TARGET_IDS_FIELD_NUMBER = 6;
   private java.util.List removedTargetIds_;
   /**
+   *
+   *
    * 
    * A set of target IDs for targets that no longer match this document.
    * 

    *
    * repeated int32 removed_target_ids = 6;
    */
-  public java.util.List
-      getRemovedTargetIdsList() {
+  public java.util.List getRemovedTargetIdsList() {
     return removedTargetIds_;
   }
   /**
+   *
+   *
    * 
    * A set of target IDs for targets that no longer match this document.
    * 

@@ -241,6 +272,8 @@ public int getRemovedTargetIdsCount() {
     return removedTargetIds_.size();
   }
   /**
+   *
+   *
    * 
    * A set of target IDs for targets that no longer match this document.
    * 

@@ -250,9 +283,11 @@ public int getRemovedTargetIdsCount() {
   public int getRemovedTargetIds(int index) {
     return removedTargetIds_.get(index);
   }
+
   private int removedTargetIdsMemoizedSerializedSize = -1;
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -264,8 +299,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     getSerializedSize();
     if (document_ != null) {
       output.writeMessage(1, getDocument());
@@ -294,34 +328,30 @@ public int getSerializedSize() {
 
     size = 0;
     if (document_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getDocument());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getDocument());
     }
     {
       int dataSize = 0;
       for (int i = 0; i < targetIds_.size(); i++) {
-        dataSize += com.google.protobuf.CodedOutputStream
-          .computeInt32SizeNoTag(targetIds_.get(i));
+        dataSize += com.google.protobuf.CodedOutputStream.computeInt32SizeNoTag(targetIds_.get(i));
       }
       size += dataSize;
       if (!getTargetIdsList().isEmpty()) {
         size += 1;
-        size += com.google.protobuf.CodedOutputStream
-            .computeInt32SizeNoTag(dataSize);
+        size += com.google.protobuf.CodedOutputStream.computeInt32SizeNoTag(dataSize);
       }
       targetIdsMemoizedSerializedSize = dataSize;
     }
     {
       int dataSize = 0;
       for (int i = 0; i < removedTargetIds_.size(); i++) {
-        dataSize += com.google.protobuf.CodedOutputStream
-          .computeInt32SizeNoTag(removedTargetIds_.get(i));
+        dataSize +=
+            com.google.protobuf.CodedOutputStream.computeInt32SizeNoTag(removedTargetIds_.get(i));
       }
       size += dataSize;
       if (!getRemovedTargetIdsList().isEmpty()) {
         size += 1;
-        size += com.google.protobuf.CodedOutputStream
-            .computeInt32SizeNoTag(dataSize);
+        size += com.google.protobuf.CodedOutputStream.computeInt32SizeNoTag(dataSize);
       }
       removedTargetIdsMemoizedSerializedSize = dataSize;
     }
@@ -333,23 +363,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.DocumentChange)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.DocumentChange other = (com.google.firestore.v1beta1.DocumentChange) obj;
+    com.google.firestore.v1beta1.DocumentChange other =
+        (com.google.firestore.v1beta1.DocumentChange) obj;
 
     boolean result = true;
     result = result && (hasDocument() == other.hasDocument());
     if (hasDocument()) {
-      result = result && getDocument()
-          .equals(other.getDocument());
+      result = result && getDocument().equals(other.getDocument());
     }
-    result = result && getTargetIdsList()
-        .equals(other.getTargetIdsList());
-    result = result && getRemovedTargetIdsList()
-        .equals(other.getRemovedTargetIdsList());
+    result = result && getTargetIdsList().equals(other.getTargetIdsList());
+    result = result && getRemovedTargetIdsList().equals(other.getRemovedTargetIdsList());
     result = result && unknownFields.equals(other.unknownFields);
     return result;
   }
@@ -378,97 +406,104 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.DocumentChange parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.DocumentChange parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.DocumentChange parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.DocumentChange parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.DocumentChange parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.DocumentChange parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.DocumentChange parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.DocumentChange parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.DocumentChange parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.DocumentChange parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.DocumentChange parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.DocumentChange parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.DocumentChange parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.DocumentChange parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.DocumentChange prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A [Document][google.firestore.v1beta1.Document] has changed.
    * May be the result of multiple [writes][google.firestore.v1beta1.Write], including deletes, that
@@ -479,21 +514,23 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.firestore.v1beta1.DocumentChange}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.DocumentChange)
       com.google.firestore.v1beta1.DocumentChangeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_DocumentChange_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.WriteProto
+          .internal_static_google_firestore_v1beta1_DocumentChange_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_DocumentChange_fieldAccessorTable
+      return com.google.firestore.v1beta1.WriteProto
+          .internal_static_google_firestore_v1beta1_DocumentChange_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.DocumentChange.class, com.google.firestore.v1beta1.DocumentChange.Builder.class);
+              com.google.firestore.v1beta1.DocumentChange.class,
+              com.google.firestore.v1beta1.DocumentChange.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.DocumentChange.newBuilder()
@@ -501,16 +538,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -528,9 +564,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_DocumentChange_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.WriteProto
+          .internal_static_google_firestore_v1beta1_DocumentChange_descriptor;
     }
 
     @java.lang.Override
@@ -549,7 +585,8 @@ public com.google.firestore.v1beta1.DocumentChange build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.DocumentChange buildPartial() {
-      com.google.firestore.v1beta1.DocumentChange result = new com.google.firestore.v1beta1.DocumentChange(this);
+      com.google.firestore.v1beta1.DocumentChange result =
+          new com.google.firestore.v1beta1.DocumentChange(this);
       int from_bitField0_ = bitField0_;
       int to_bitField0_ = 0;
       if (documentBuilder_ == null) {
@@ -576,38 +613,39 @@ public com.google.firestore.v1beta1.DocumentChange buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.DocumentChange) {
-        return mergeFrom((com.google.firestore.v1beta1.DocumentChange)other);
+        return mergeFrom((com.google.firestore.v1beta1.DocumentChange) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -667,12 +705,18 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private com.google.firestore.v1beta1.Document document_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder> documentBuilder_;
+            com.google.firestore.v1beta1.Document,
+            com.google.firestore.v1beta1.Document.Builder,
+            com.google.firestore.v1beta1.DocumentOrBuilder>
+        documentBuilder_;
     /**
+     *
+     *
      * 
      * The new state of the [Document][google.firestore.v1beta1.Document].
      * If `mask` is set, contains only fields that were updated or added.
@@ -684,6 +728,8 @@ public boolean hasDocument() {
       return documentBuilder_ != null || document_ != null;
     }
     /**
+     *
+     *
      * 
      * The new state of the [Document][google.firestore.v1beta1.Document].
      * If `mask` is set, contains only fields that were updated or added.
@@ -693,12 +739,16 @@ public boolean hasDocument() {
      */
     public com.google.firestore.v1beta1.Document getDocument() {
       if (documentBuilder_ == null) {
-        return document_ == null ? com.google.firestore.v1beta1.Document.getDefaultInstance() : document_;
+        return document_ == null
+            ? com.google.firestore.v1beta1.Document.getDefaultInstance()
+            : document_;
       } else {
         return documentBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The new state of the [Document][google.firestore.v1beta1.Document].
      * If `mask` is set, contains only fields that were updated or added.
@@ -720,6 +770,8 @@ public Builder setDocument(com.google.firestore.v1beta1.Document value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The new state of the [Document][google.firestore.v1beta1.Document].
      * If `mask` is set, contains only fields that were updated or added.
@@ -727,8 +779,7 @@ public Builder setDocument(com.google.firestore.v1beta1.Document value) {
      *
      * .google.firestore.v1beta1.Document document = 1;
      */
-    public Builder setDocument(
-        com.google.firestore.v1beta1.Document.Builder builderForValue) {
+    public Builder setDocument(com.google.firestore.v1beta1.Document.Builder builderForValue) {
       if (documentBuilder_ == null) {
         document_ = builderForValue.build();
         onChanged();
@@ -739,6 +790,8 @@ public Builder setDocument(
       return this;
     }
     /**
+     *
+     *
      * 
      * The new state of the [Document][google.firestore.v1beta1.Document].
      * If `mask` is set, contains only fields that were updated or added.
@@ -750,7 +803,9 @@ public Builder mergeDocument(com.google.firestore.v1beta1.Document value) {
       if (documentBuilder_ == null) {
         if (document_ != null) {
           document_ =
-            com.google.firestore.v1beta1.Document.newBuilder(document_).mergeFrom(value).buildPartial();
+              com.google.firestore.v1beta1.Document.newBuilder(document_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           document_ = value;
         }
@@ -762,6 +817,8 @@ public Builder mergeDocument(com.google.firestore.v1beta1.Document value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The new state of the [Document][google.firestore.v1beta1.Document].
      * If `mask` is set, contains only fields that were updated or added.
@@ -781,6 +838,8 @@ public Builder clearDocument() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The new state of the [Document][google.firestore.v1beta1.Document].
      * If `mask` is set, contains only fields that were updated or added.
@@ -789,11 +848,13 @@ public Builder clearDocument() {
      * .google.firestore.v1beta1.Document document = 1;
      */
     public com.google.firestore.v1beta1.Document.Builder getDocumentBuilder() {
-      
+
       onChanged();
       return getDocumentFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The new state of the [Document][google.firestore.v1beta1.Document].
      * If `mask` is set, contains only fields that were updated or added.
@@ -805,11 +866,14 @@ public com.google.firestore.v1beta1.DocumentOrBuilder getDocumentOrBuilder() {
       if (documentBuilder_ != null) {
         return documentBuilder_.getMessageOrBuilder();
       } else {
-        return document_ == null ?
-            com.google.firestore.v1beta1.Document.getDefaultInstance() : document_;
+        return document_ == null
+            ? com.google.firestore.v1beta1.Document.getDefaultInstance()
+            : document_;
       }
     }
     /**
+     *
+     *
      * 
      * The new state of the [Document][google.firestore.v1beta1.Document].
      * If `mask` is set, contains only fields that were updated or added.
@@ -818,38 +882,45 @@ public com.google.firestore.v1beta1.DocumentOrBuilder getDocumentOrBuilder() {
      * .google.firestore.v1beta1.Document document = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder> 
+            com.google.firestore.v1beta1.Document,
+            com.google.firestore.v1beta1.Document.Builder,
+            com.google.firestore.v1beta1.DocumentOrBuilder>
         getDocumentFieldBuilder() {
       if (documentBuilder_ == null) {
-        documentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder>(
-                getDocument(),
-                getParentForChildren(),
-                isClean());
+        documentBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.Document,
+                com.google.firestore.v1beta1.Document.Builder,
+                com.google.firestore.v1beta1.DocumentOrBuilder>(
+                getDocument(), getParentForChildren(), isClean());
         document_ = null;
       }
       return documentBuilder_;
     }
 
     private java.util.List targetIds_ = java.util.Collections.emptyList();
+
     private void ensureTargetIdsIsMutable() {
       if (!((bitField0_ & 0x00000002) == 0x00000002)) {
         targetIds_ = new java.util.ArrayList(targetIds_);
         bitField0_ |= 0x00000002;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * A set of target IDs of targets that match this document.
      * 

      *
      * repeated int32 target_ids = 5;
      */
-    public java.util.List
-        getTargetIdsList() {
+    public java.util.List getTargetIdsList() {
       return java.util.Collections.unmodifiableList(targetIds_);
     }
     /**
+     *
+     *
      * 
      * A set of target IDs of targets that match this document.
      * 

@@ -860,6 +931,8 @@ public int getTargetIdsCount() {
       return targetIds_.size();
     }
     /**
+     *
+     *
      * 
      * A set of target IDs of targets that match this document.
      * 

@@ -870,20 +943,23 @@ public int getTargetIds(int index) {
       return targetIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * A set of target IDs of targets that match this document.
      * 

      *
      * repeated int32 target_ids = 5;
      */
-    public Builder setTargetIds(
-        int index, int value) {
+    public Builder setTargetIds(int index, int value) {
       ensureTargetIdsIsMutable();
       targetIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A set of target IDs of targets that match this document.
      * 

@@ -897,21 +973,23 @@ public Builder addTargetIds(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A set of target IDs of targets that match this document.
      * 

      *
      * repeated int32 target_ids = 5;
      */
-    public Builder addAllTargetIds(
-        java.lang.Iterable values) {
+    public Builder addAllTargetIds(java.lang.Iterable values) {
       ensureTargetIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, targetIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, targetIds_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A set of target IDs of targets that match this document.
      * 

@@ -926,24 +1004,28 @@ public Builder clearTargetIds() {
     }
 
     private java.util.List removedTargetIds_ = java.util.Collections.emptyList();
+
     private void ensureRemovedTargetIdsIsMutable() {
       if (!((bitField0_ & 0x00000004) == 0x00000004)) {
         removedTargetIds_ = new java.util.ArrayList(removedTargetIds_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * A set of target IDs for targets that no longer match this document.
      * 

      *
      * repeated int32 removed_target_ids = 6;
      */
-    public java.util.List
-        getRemovedTargetIdsList() {
+    public java.util.List getRemovedTargetIdsList() {
       return java.util.Collections.unmodifiableList(removedTargetIds_);
     }
     /**
+     *
+     *
      * 
      * A set of target IDs for targets that no longer match this document.
      * 

@@ -954,6 +1036,8 @@ public int getRemovedTargetIdsCount() {
       return removedTargetIds_.size();
     }
     /**
+     *
+     *
      * 
      * A set of target IDs for targets that no longer match this document.
      * 

@@ -964,20 +1048,23 @@ public int getRemovedTargetIds(int index) {
       return removedTargetIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * A set of target IDs for targets that no longer match this document.
      * 

      *
      * repeated int32 removed_target_ids = 6;
      */
-    public Builder setRemovedTargetIds(
-        int index, int value) {
+    public Builder setRemovedTargetIds(int index, int value) {
       ensureRemovedTargetIdsIsMutable();
       removedTargetIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A set of target IDs for targets that no longer match this document.
      * 

@@ -991,21 +1078,23 @@ public Builder addRemovedTargetIds(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A set of target IDs for targets that no longer match this document.
      * 

      *
      * repeated int32 removed_target_ids = 6;
      */
-    public Builder addAllRemovedTargetIds(
-        java.lang.Iterable values) {
+    public Builder addAllRemovedTargetIds(java.lang.Iterable values) {
       ensureRemovedTargetIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, removedTargetIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, removedTargetIds_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A set of target IDs for targets that no longer match this document.
      * 

@@ -1018,9 +1107,9 @@ public Builder clearRemovedTargetIds() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -1030,12 +1119,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.DocumentChange)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.DocumentChange)
   private static final com.google.firestore.v1beta1.DocumentChange DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.DocumentChange();
   }
@@ -1044,16 +1133,16 @@ public static com.google.firestore.v1beta1.DocumentChange getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DocumentChange parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new DocumentChange(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DocumentChange parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new DocumentChange(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1068,6 +1157,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.DocumentChange getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentChangeOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentChangeOrBuilder.java
index 7974c6640e00..d761da11a869 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentChangeOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentChangeOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface DocumentChangeOrBuilder extends
+public interface DocumentChangeOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.DocumentChange)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The new state of the [Document][google.firestore.v1beta1.Document].
    * If `mask` is set, contains only fields that were updated or added.
@@ -17,6 +20,8 @@ public interface DocumentChangeOrBuilder extends
    */
   boolean hasDocument();
   /**
+   *
+   *
    * 
    * The new state of the [Document][google.firestore.v1beta1.Document].
    * If `mask` is set, contains only fields that were updated or added.
@@ -26,6 +31,8 @@ public interface DocumentChangeOrBuilder extends
    */
   com.google.firestore.v1beta1.Document getDocument();
   /**
+   *
+   *
    * 
    * The new state of the [Document][google.firestore.v1beta1.Document].
    * If `mask` is set, contains only fields that were updated or added.
@@ -36,6 +43,8 @@ public interface DocumentChangeOrBuilder extends
   com.google.firestore.v1beta1.DocumentOrBuilder getDocumentOrBuilder();
 
   /**
+   *
+   *
    * 
    * A set of target IDs of targets that match this document.
    * 

@@ -44,6 +53,8 @@ public interface DocumentChangeOrBuilder extends
    */
   java.util.List getTargetIdsList();
   /**
+   *
+   *
    * 
    * A set of target IDs of targets that match this document.
    * 

@@ -52,6 +63,8 @@ public interface DocumentChangeOrBuilder extends
    */
   int getTargetIdsCount();
   /**
+   *
+   *
    * 
    * A set of target IDs of targets that match this document.
    * 

@@ -61,6 +74,8 @@ public interface DocumentChangeOrBuilder extends
   int getTargetIds(int index);
 
   /**
+   *
+   *
    * 
    * A set of target IDs for targets that no longer match this document.
    * 

@@ -69,6 +84,8 @@ public interface DocumentChangeOrBuilder extends
    */
   java.util.List getRemovedTargetIdsList();
   /**
+   *
+   *
    * 
    * A set of target IDs for targets that no longer match this document.
    * 

@@ -77,6 +94,8 @@ public interface DocumentChangeOrBuilder extends
    */
   int getRemovedTargetIdsCount();
   /**
+   *
+   *
    * 
    * A set of target IDs for targets that no longer match this document.
    * 

diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentDelete.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentDelete.java
index 4c672c55f5bf..1fa5c97df7c7 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentDelete.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentDelete.java
@@ -4,6 +4,8 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * A [Document][google.firestore.v1beta1.Document] has been deleted.
  * May be the result of multiple [writes][google.firestore.v1beta1.Write], including updates, the
@@ -14,25 +16,26 @@
  *
  * Protobuf type {@code google.firestore.v1beta1.DocumentDelete}
  */
-public  final class DocumentDelete extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DocumentDelete extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.DocumentDelete)
     DocumentDeleteOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DocumentDelete.newBuilder() to construct.
   private DocumentDelete(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DocumentDelete() {
     document_ = "";
     removedTargetIds_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private DocumentDelete(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -52,60 +55,65 @@ private DocumentDelete(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            document_ = s;
-            break;
-          }
-          case 34: {
-            com.google.protobuf.Timestamp.Builder subBuilder = null;
-            if (readTime_ != null) {
-              subBuilder = readTime_.toBuilder();
-            }
-            readTime_ = input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(readTime_);
-              readTime_ = subBuilder.buildPartial();
+              document_ = s;
+              break;
             }
+          case 34:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (readTime_ != null) {
+                subBuilder = readTime_.toBuilder();
+              }
+              readTime_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(readTime_);
+                readTime_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 48: {
-            if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
-              removedTargetIds_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000002;
-            }
-            removedTargetIds_.add(input.readInt32());
-            break;
-          }
-          case 50: {
-            int length = input.readRawVarint32();
-            int limit = input.pushLimit(length);
-            if (!((mutable_bitField0_ & 0x00000002) == 0x00000002) && input.getBytesUntilLimit() > 0) {
-              removedTargetIds_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000002;
+              break;
             }
-            while (input.getBytesUntilLimit() > 0) {
+          case 48:
+            {
+              if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
+                removedTargetIds_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000002;
+              }
               removedTargetIds_.add(input.readInt32());
+              break;
             }
-            input.popLimit(limit);
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 50:
+            {
+              int length = input.readRawVarint32();
+              int limit = input.pushLimit(length);
+              if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)
+                  && input.getBytesUntilLimit() > 0) {
+                removedTargetIds_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000002;
+              }
+              while (input.getBytesUntilLimit() > 0) {
+                removedTargetIds_.add(input.readInt32());
+              }
+              input.popLimit(limit);
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
         removedTargetIds_ = java.util.Collections.unmodifiableList(removedTargetIds_);
@@ -114,23 +122,28 @@ private DocumentDelete(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_DocumentDelete_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.WriteProto
+        .internal_static_google_firestore_v1beta1_DocumentDelete_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_DocumentDelete_fieldAccessorTable
+    return com.google.firestore.v1beta1.WriteProto
+        .internal_static_google_firestore_v1beta1_DocumentDelete_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.DocumentDelete.class, com.google.firestore.v1beta1.DocumentDelete.Builder.class);
+            com.google.firestore.v1beta1.DocumentDelete.class,
+            com.google.firestore.v1beta1.DocumentDelete.Builder.class);
   }
 
   private int bitField0_;
   public static final int DOCUMENT_FIELD_NUMBER = 1;
   private volatile java.lang.Object document_;
   /**
+   *
+   *
    * 
    * The resource name of the [Document][google.firestore.v1beta1.Document] that was deleted.
    * 

@@ -142,27 +155,26 @@ public java.lang.String getDocument() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       document_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name of the [Document][google.firestore.v1beta1.Document] that was deleted.
    * 

    *
    * string document = 1;
    */
-  public com.google.protobuf.ByteString
-      getDocumentBytes() {
+  public com.google.protobuf.ByteString getDocumentBytes() {
     java.lang.Object ref = document_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       document_ = b;
       return b;
     } else {
@@ -173,17 +185,20 @@ public java.lang.String getDocument() {
   public static final int REMOVED_TARGET_IDS_FIELD_NUMBER = 6;
   private java.util.List removedTargetIds_;
   /**
+   *
+   *
    * 
    * A set of target IDs for targets that previously matched this entity.
    * 

    *
    * repeated int32 removed_target_ids = 6;
    */
-  public java.util.List
-      getRemovedTargetIdsList() {
+  public java.util.List getRemovedTargetIdsList() {
     return removedTargetIds_;
   }
   /**
+   *
+   *
    * 
    * A set of target IDs for targets that previously matched this entity.
    * 

@@ -194,6 +209,8 @@ public int getRemovedTargetIdsCount() {
     return removedTargetIds_.size();
   }
   /**
+   *
+   *
    * 
    * A set of target IDs for targets that previously matched this entity.
    * 

@@ -203,11 +220,14 @@ public int getRemovedTargetIdsCount() {
   public int getRemovedTargetIds(int index) {
     return removedTargetIds_.get(index);
   }
+
   private int removedTargetIdsMemoizedSerializedSize = -1;
 
   public static final int READ_TIME_FIELD_NUMBER = 4;
   private com.google.protobuf.Timestamp readTime_;
   /**
+   *
+   *
    * 
    * The read timestamp at which the delete was observed.
    * Greater or equal to the `commit_time` of the delete.
@@ -219,6 +239,8 @@ public boolean hasReadTime() {
     return readTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The read timestamp at which the delete was observed.
    * Greater or equal to the `commit_time` of the delete.
@@ -230,6 +252,8 @@ public com.google.protobuf.Timestamp getReadTime() {
     return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
   /**
+   *
+   *
    * 
    * The read timestamp at which the delete was observed.
    * Greater or equal to the `commit_time` of the delete.
@@ -242,6 +266,7 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -253,8 +278,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     getSerializedSize();
     if (!getDocumentBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, document_);
@@ -282,20 +306,18 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, document_);
     }
     if (readTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, getReadTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getReadTime());
     }
     {
       int dataSize = 0;
       for (int i = 0; i < removedTargetIds_.size(); i++) {
-        dataSize += com.google.protobuf.CodedOutputStream
-          .computeInt32SizeNoTag(removedTargetIds_.get(i));
+        dataSize +=
+            com.google.protobuf.CodedOutputStream.computeInt32SizeNoTag(removedTargetIds_.get(i));
       }
       size += dataSize;
       if (!getRemovedTargetIdsList().isEmpty()) {
         size += 1;
-        size += com.google.protobuf.CodedOutputStream
-            .computeInt32SizeNoTag(dataSize);
+        size += com.google.protobuf.CodedOutputStream.computeInt32SizeNoTag(dataSize);
       }
       removedTargetIdsMemoizedSerializedSize = dataSize;
     }
@@ -307,22 +329,20 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.DocumentDelete)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.DocumentDelete other = (com.google.firestore.v1beta1.DocumentDelete) obj;
+    com.google.firestore.v1beta1.DocumentDelete other =
+        (com.google.firestore.v1beta1.DocumentDelete) obj;
 
     boolean result = true;
-    result = result && getDocument()
-        .equals(other.getDocument());
-    result = result && getRemovedTargetIdsList()
-        .equals(other.getRemovedTargetIdsList());
+    result = result && getDocument().equals(other.getDocument());
+    result = result && getRemovedTargetIdsList().equals(other.getRemovedTargetIdsList());
     result = result && (hasReadTime() == other.hasReadTime());
     if (hasReadTime()) {
-      result = result && getReadTime()
-          .equals(other.getReadTime());
+      result = result && getReadTime().equals(other.getReadTime());
     }
     result = result && unknownFields.equals(other.unknownFields);
     return result;
@@ -350,97 +370,104 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.DocumentDelete parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.DocumentDelete parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.DocumentDelete parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.DocumentDelete parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.DocumentDelete parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.DocumentDelete parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.DocumentDelete parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.DocumentDelete parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.DocumentDelete parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.DocumentDelete parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.DocumentDelete parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.DocumentDelete parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.DocumentDelete parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.DocumentDelete parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.DocumentDelete prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A [Document][google.firestore.v1beta1.Document] has been deleted.
    * May be the result of multiple [writes][google.firestore.v1beta1.Write], including updates, the
@@ -451,21 +478,23 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.firestore.v1beta1.DocumentDelete}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.DocumentDelete)
       com.google.firestore.v1beta1.DocumentDeleteOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_DocumentDelete_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.WriteProto
+          .internal_static_google_firestore_v1beta1_DocumentDelete_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_DocumentDelete_fieldAccessorTable
+      return com.google.firestore.v1beta1.WriteProto
+          .internal_static_google_firestore_v1beta1_DocumentDelete_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.DocumentDelete.class, com.google.firestore.v1beta1.DocumentDelete.Builder.class);
+              com.google.firestore.v1beta1.DocumentDelete.class,
+              com.google.firestore.v1beta1.DocumentDelete.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.DocumentDelete.newBuilder()
@@ -473,16 +502,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -500,9 +528,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_DocumentDelete_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.WriteProto
+          .internal_static_google_firestore_v1beta1_DocumentDelete_descriptor;
     }
 
     @java.lang.Override
@@ -521,7 +549,8 @@ public com.google.firestore.v1beta1.DocumentDelete build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.DocumentDelete buildPartial() {
-      com.google.firestore.v1beta1.DocumentDelete result = new com.google.firestore.v1beta1.DocumentDelete(this);
+      com.google.firestore.v1beta1.DocumentDelete result =
+          new com.google.firestore.v1beta1.DocumentDelete(this);
       int from_bitField0_ = bitField0_;
       int to_bitField0_ = 0;
       result.document_ = document_;
@@ -544,38 +573,39 @@ public com.google.firestore.v1beta1.DocumentDelete buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.DocumentDelete) {
-        return mergeFrom((com.google.firestore.v1beta1.DocumentDelete)other);
+        return mergeFrom((com.google.firestore.v1beta1.DocumentDelete) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -629,10 +659,13 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object document_ = "";
     /**
+     *
+     *
      * 
      * The resource name of the [Document][google.firestore.v1beta1.Document] that was deleted.
      * 

@@ -642,8 +675,7 @@ public Builder mergeFrom(
     public java.lang.String getDocument() {
       java.lang.Object ref = document_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         document_ = s;
         return s;
@@ -652,19 +684,19 @@ public java.lang.String getDocument() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name of the [Document][google.firestore.v1beta1.Document] that was deleted.
      * 

      *
      * string document = 1;
      */
-    public com.google.protobuf.ByteString
-        getDocumentBytes() {
+    public com.google.protobuf.ByteString getDocumentBytes() {
       java.lang.Object ref = document_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         document_ = b;
         return b;
       } else {
@@ -672,23 +704,26 @@ public java.lang.String getDocument() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name of the [Document][google.firestore.v1beta1.Document] that was deleted.
      * 

      *
      * string document = 1;
      */
-    public Builder setDocument(
-        java.lang.String value) {
+    public Builder setDocument(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       document_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name of the [Document][google.firestore.v1beta1.Document] that was deleted.
      * 

@@ -696,49 +731,54 @@ public Builder setDocument(
      * string document = 1;
      */
     public Builder clearDocument() {
-      
+
       document_ = getDefaultInstance().getDocument();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name of the [Document][google.firestore.v1beta1.Document] that was deleted.
      * 

      *
      * string document = 1;
      */
-    public Builder setDocumentBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setDocumentBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       document_ = value;
       onChanged();
       return this;
     }
 
     private java.util.List removedTargetIds_ = java.util.Collections.emptyList();
+
     private void ensureRemovedTargetIdsIsMutable() {
       if (!((bitField0_ & 0x00000002) == 0x00000002)) {
         removedTargetIds_ = new java.util.ArrayList(removedTargetIds_);
         bitField0_ |= 0x00000002;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * A set of target IDs for targets that previously matched this entity.
      * 

      *
      * repeated int32 removed_target_ids = 6;
      */
-    public java.util.List
-        getRemovedTargetIdsList() {
+    public java.util.List getRemovedTargetIdsList() {
       return java.util.Collections.unmodifiableList(removedTargetIds_);
     }
     /**
+     *
+     *
      * 
      * A set of target IDs for targets that previously matched this entity.
      * 

@@ -749,6 +789,8 @@ public int getRemovedTargetIdsCount() {
       return removedTargetIds_.size();
     }
     /**
+     *
+     *
      * 
      * A set of target IDs for targets that previously matched this entity.
      * 

@@ -759,20 +801,23 @@ public int getRemovedTargetIds(int index) {
       return removedTargetIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * A set of target IDs for targets that previously matched this entity.
      * 

      *
      * repeated int32 removed_target_ids = 6;
      */
-    public Builder setRemovedTargetIds(
-        int index, int value) {
+    public Builder setRemovedTargetIds(int index, int value) {
       ensureRemovedTargetIdsIsMutable();
       removedTargetIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A set of target IDs for targets that previously matched this entity.
      * 

@@ -786,21 +831,23 @@ public Builder addRemovedTargetIds(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A set of target IDs for targets that previously matched this entity.
      * 

      *
      * repeated int32 removed_target_ids = 6;
      */
-    public Builder addAllRemovedTargetIds(
-        java.lang.Iterable values) {
+    public Builder addAllRemovedTargetIds(java.lang.Iterable values) {
       ensureRemovedTargetIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, removedTargetIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, removedTargetIds_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A set of target IDs for targets that previously matched this entity.
      * 

@@ -816,8 +863,13 @@ public Builder clearRemovedTargetIds() {
 
     private com.google.protobuf.Timestamp readTime_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> readTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        readTimeBuilder_;
     /**
+     *
+     *
      * 
      * The read timestamp at which the delete was observed.
      * Greater or equal to the `commit_time` of the delete.
@@ -829,6 +881,8 @@ public boolean hasReadTime() {
       return readTimeBuilder_ != null || readTime_ != null;
     }
     /**
+     *
+     *
      * 
      * The read timestamp at which the delete was observed.
      * Greater or equal to the `commit_time` of the delete.
@@ -844,6 +898,8 @@ public com.google.protobuf.Timestamp getReadTime() {
       }
     }
     /**
+     *
+     *
      * 
      * The read timestamp at which the delete was observed.
      * Greater or equal to the `commit_time` of the delete.
@@ -865,6 +921,8 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The read timestamp at which the delete was observed.
      * Greater or equal to the `commit_time` of the delete.
@@ -872,8 +930,7 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp read_time = 4;
      */
-    public Builder setReadTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
         onChanged();
@@ -884,6 +941,8 @@ public Builder setReadTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The read timestamp at which the delete was observed.
      * Greater or equal to the `commit_time` of the delete.
@@ -895,7 +954,7 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
         if (readTime_ != null) {
           readTime_ =
-            com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
         } else {
           readTime_ = value;
         }
@@ -907,6 +966,8 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The read timestamp at which the delete was observed.
      * Greater or equal to the `commit_time` of the delete.
@@ -926,6 +987,8 @@ public Builder clearReadTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The read timestamp at which the delete was observed.
      * Greater or equal to the `commit_time` of the delete.
@@ -934,11 +997,13 @@ public Builder clearReadTime() {
      * .google.protobuf.Timestamp read_time = 4;
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-      
+
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The read timestamp at which the delete was observed.
      * Greater or equal to the `commit_time` of the delete.
@@ -950,11 +1015,12 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
       if (readTimeBuilder_ != null) {
         return readTimeBuilder_.getMessageOrBuilder();
       } else {
-        return readTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
+        return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The read timestamp at which the delete was observed.
      * Greater or equal to the `commit_time` of the delete.
@@ -963,21 +1029,24 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
      * .google.protobuf.Timestamp read_time = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getReadTimeFieldBuilder() {
       if (readTimeBuilder_ == null) {
-        readTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getReadTime(),
-                getParentForChildren(),
-                isClean());
+        readTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getReadTime(), getParentForChildren(), isClean());
         readTime_ = null;
       }
       return readTimeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -987,12 +1056,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.DocumentDelete)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.DocumentDelete)
   private static final com.google.firestore.v1beta1.DocumentDelete DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.DocumentDelete();
   }
@@ -1001,16 +1070,16 @@ public static com.google.firestore.v1beta1.DocumentDelete getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DocumentDelete parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new DocumentDelete(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DocumentDelete parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new DocumentDelete(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1025,6 +1094,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.DocumentDelete getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentDeleteOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentDeleteOrBuilder.java
index a062528861cb..158818ddf7fd 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentDeleteOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentDeleteOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface DocumentDeleteOrBuilder extends
+public interface DocumentDeleteOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.DocumentDelete)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name of the [Document][google.firestore.v1beta1.Document] that was deleted.
    * 

@@ -16,16 +19,19 @@ public interface DocumentDeleteOrBuilder extends
    */
   java.lang.String getDocument();
   /**
+   *
+   *
    * 
    * The resource name of the [Document][google.firestore.v1beta1.Document] that was deleted.
    * 

    *
    * string document = 1;
    */
-  com.google.protobuf.ByteString
-      getDocumentBytes();
+  com.google.protobuf.ByteString getDocumentBytes();
 
   /**
+   *
+   *
    * 
    * A set of target IDs for targets that previously matched this entity.
    * 

@@ -34,6 +40,8 @@ public interface DocumentDeleteOrBuilder extends
    */
   java.util.List getRemovedTargetIdsList();
   /**
+   *
+   *
    * 
    * A set of target IDs for targets that previously matched this entity.
    * 

@@ -42,6 +50,8 @@ public interface DocumentDeleteOrBuilder extends
    */
   int getRemovedTargetIdsCount();
   /**
+   *
+   *
    * 
    * A set of target IDs for targets that previously matched this entity.
    * 

@@ -51,6 +61,8 @@ public interface DocumentDeleteOrBuilder extends
   int getRemovedTargetIds(int index);
 
   /**
+   *
+   *
    * 
    * The read timestamp at which the delete was observed.
    * Greater or equal to the `commit_time` of the delete.
@@ -60,6 +72,8 @@ public interface DocumentDeleteOrBuilder extends
    */
   boolean hasReadTime();
   /**
+   *
+   *
    * 
    * The read timestamp at which the delete was observed.
    * Greater or equal to the `commit_time` of the delete.
@@ -69,6 +83,8 @@ public interface DocumentDeleteOrBuilder extends
    */
   com.google.protobuf.Timestamp getReadTime();
   /**
+   *
+   *
    * 
    * The read timestamp at which the delete was observed.
    * Greater or equal to the `commit_time` of the delete.
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentMask.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentMask.java
index 1226e44061cf..5a508a77a26c 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentMask.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentMask.java
@@ -4,6 +4,8 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * A set of field paths on a document.
  * Used to restrict a get or update operation on a document to a subset of its
@@ -14,24 +16,25 @@
  *
  * Protobuf type {@code google.firestore.v1beta1.DocumentMask}
  */
-public  final class DocumentMask extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DocumentMask extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.DocumentMask)
     DocumentMaskOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DocumentMask.newBuilder() to construct.
   private DocumentMask(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DocumentMask() {
     fieldPaths_ = com.google.protobuf.LazyStringArrayList.EMPTY;
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private DocumentMask(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -51,29 +54,29 @@ private DocumentMask(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-            if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
-              fieldPaths_ = new com.google.protobuf.LazyStringArrayList();
-              mutable_bitField0_ |= 0x00000001;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
+                fieldPaths_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              fieldPaths_.add(s);
+              break;
             }
-            fieldPaths_.add(s);
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
         fieldPaths_ = fieldPaths_.getUnmodifiableView();
@@ -82,22 +85,27 @@ private DocumentMask(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.CommonProto.internal_static_google_firestore_v1beta1_DocumentMask_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.CommonProto
+        .internal_static_google_firestore_v1beta1_DocumentMask_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.CommonProto.internal_static_google_firestore_v1beta1_DocumentMask_fieldAccessorTable
+    return com.google.firestore.v1beta1.CommonProto
+        .internal_static_google_firestore_v1beta1_DocumentMask_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.DocumentMask.class, com.google.firestore.v1beta1.DocumentMask.Builder.class);
+            com.google.firestore.v1beta1.DocumentMask.class,
+            com.google.firestore.v1beta1.DocumentMask.Builder.class);
   }
 
   public static final int FIELD_PATHS_FIELD_NUMBER = 1;
   private com.google.protobuf.LazyStringList fieldPaths_;
   /**
+   *
+   *
    * 
    * The list of field paths in the mask. See [Document.fields][google.firestore.v1beta1.Document.fields] for a field
    * path syntax reference.
@@ -105,11 +113,12 @@ private DocumentMask(
    *
    * repeated string field_paths = 1;
    */
-  public com.google.protobuf.ProtocolStringList
-      getFieldPathsList() {
+  public com.google.protobuf.ProtocolStringList getFieldPathsList() {
     return fieldPaths_;
   }
   /**
+   *
+   *
    * 
    * The list of field paths in the mask. See [Document.fields][google.firestore.v1beta1.Document.fields] for a field
    * path syntax reference.
@@ -121,6 +130,8 @@ public int getFieldPathsCount() {
     return fieldPaths_.size();
   }
   /**
+   *
+   *
    * 
    * The list of field paths in the mask. See [Document.fields][google.firestore.v1beta1.Document.fields] for a field
    * path syntax reference.
@@ -132,6 +143,8 @@ public java.lang.String getFieldPaths(int index) {
     return fieldPaths_.get(index);
   }
   /**
+   *
+   *
    * 
    * The list of field paths in the mask. See [Document.fields][google.firestore.v1beta1.Document.fields] for a field
    * path syntax reference.
@@ -139,12 +152,12 @@ public java.lang.String getFieldPaths(int index) {
    *
    * repeated string field_paths = 1;
    */
-  public com.google.protobuf.ByteString
-      getFieldPathsBytes(int index) {
+  public com.google.protobuf.ByteString getFieldPathsBytes(int index) {
     return fieldPaths_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -156,8 +169,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < fieldPaths_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, fieldPaths_.getRaw(i));
     }
@@ -186,16 +198,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.DocumentMask)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.DocumentMask other = (com.google.firestore.v1beta1.DocumentMask) obj;
+    com.google.firestore.v1beta1.DocumentMask other =
+        (com.google.firestore.v1beta1.DocumentMask) obj;
 
     boolean result = true;
-    result = result && getFieldPathsList()
-        .equals(other.getFieldPathsList());
+    result = result && getFieldPathsList().equals(other.getFieldPathsList());
     result = result && unknownFields.equals(other.unknownFields);
     return result;
   }
@@ -216,97 +228,104 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.DocumentMask parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.DocumentMask parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.DocumentMask parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.DocumentMask parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.DocumentMask parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.DocumentMask parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.DocumentMask parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.DocumentMask parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.DocumentMask parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.DocumentMask parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.DocumentMask parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.DocumentMask parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.DocumentMask parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.DocumentMask parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.DocumentMask prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A set of field paths on a document.
    * Used to restrict a get or update operation on a document to a subset of its
@@ -317,21 +336,23 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.firestore.v1beta1.DocumentMask}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.DocumentMask)
       com.google.firestore.v1beta1.DocumentMaskOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.CommonProto.internal_static_google_firestore_v1beta1_DocumentMask_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.CommonProto
+          .internal_static_google_firestore_v1beta1_DocumentMask_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.CommonProto.internal_static_google_firestore_v1beta1_DocumentMask_fieldAccessorTable
+      return com.google.firestore.v1beta1.CommonProto
+          .internal_static_google_firestore_v1beta1_DocumentMask_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.DocumentMask.class, com.google.firestore.v1beta1.DocumentMask.Builder.class);
+              com.google.firestore.v1beta1.DocumentMask.class,
+              com.google.firestore.v1beta1.DocumentMask.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.DocumentMask.newBuilder()
@@ -339,16 +360,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -358,9 +378,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.CommonProto.internal_static_google_firestore_v1beta1_DocumentMask_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.CommonProto
+          .internal_static_google_firestore_v1beta1_DocumentMask_descriptor;
     }
 
     @java.lang.Override
@@ -379,7 +399,8 @@ public com.google.firestore.v1beta1.DocumentMask build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.DocumentMask buildPartial() {
-      com.google.firestore.v1beta1.DocumentMask result = new com.google.firestore.v1beta1.DocumentMask(this);
+      com.google.firestore.v1beta1.DocumentMask result =
+          new com.google.firestore.v1beta1.DocumentMask(this);
       int from_bitField0_ = bitField0_;
       if (((bitField0_ & 0x00000001) == 0x00000001)) {
         fieldPaths_ = fieldPaths_.getUnmodifiableView();
@@ -394,38 +415,39 @@ public com.google.firestore.v1beta1.DocumentMask buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.DocumentMask) {
-        return mergeFrom((com.google.firestore.v1beta1.DocumentMask)other);
+        return mergeFrom((com.google.firestore.v1beta1.DocumentMask) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -472,16 +494,21 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
-    private com.google.protobuf.LazyStringList fieldPaths_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList fieldPaths_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureFieldPathsIsMutable() {
       if (!((bitField0_ & 0x00000001) == 0x00000001)) {
         fieldPaths_ = new com.google.protobuf.LazyStringArrayList(fieldPaths_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * The list of field paths in the mask. See [Document.fields][google.firestore.v1beta1.Document.fields] for a field
      * path syntax reference.
@@ -489,11 +516,12 @@ private void ensureFieldPathsIsMutable() {
      *
      * repeated string field_paths = 1;
      */
-    public com.google.protobuf.ProtocolStringList
-        getFieldPathsList() {
+    public com.google.protobuf.ProtocolStringList getFieldPathsList() {
       return fieldPaths_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * The list of field paths in the mask. See [Document.fields][google.firestore.v1beta1.Document.fields] for a field
      * path syntax reference.
@@ -505,6 +533,8 @@ public int getFieldPathsCount() {
       return fieldPaths_.size();
     }
     /**
+     *
+     *
      * 
      * The list of field paths in the mask. See [Document.fields][google.firestore.v1beta1.Document.fields] for a field
      * path syntax reference.
@@ -516,6 +546,8 @@ public java.lang.String getFieldPaths(int index) {
       return fieldPaths_.get(index);
     }
     /**
+     *
+     *
      * 
      * The list of field paths in the mask. See [Document.fields][google.firestore.v1beta1.Document.fields] for a field
      * path syntax reference.
@@ -523,11 +555,12 @@ public java.lang.String getFieldPaths(int index) {
      *
      * repeated string field_paths = 1;
      */
-    public com.google.protobuf.ByteString
-        getFieldPathsBytes(int index) {
+    public com.google.protobuf.ByteString getFieldPathsBytes(int index) {
       return fieldPaths_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The list of field paths in the mask. See [Document.fields][google.firestore.v1beta1.Document.fields] for a field
      * path syntax reference.
@@ -535,17 +568,18 @@ public java.lang.String getFieldPaths(int index) {
      *
      * repeated string field_paths = 1;
      */
-    public Builder setFieldPaths(
-        int index, java.lang.String value) {
+    public Builder setFieldPaths(int index, java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureFieldPathsIsMutable();
+        throw new NullPointerException();
+      }
+      ensureFieldPathsIsMutable();
       fieldPaths_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of field paths in the mask. See [Document.fields][google.firestore.v1beta1.Document.fields] for a field
      * path syntax reference.
@@ -553,17 +587,18 @@ public Builder setFieldPaths(
      *
      * repeated string field_paths = 1;
      */
-    public Builder addFieldPaths(
-        java.lang.String value) {
+    public Builder addFieldPaths(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureFieldPathsIsMutable();
+        throw new NullPointerException();
+      }
+      ensureFieldPathsIsMutable();
       fieldPaths_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of field paths in the mask. See [Document.fields][google.firestore.v1beta1.Document.fields] for a field
      * path syntax reference.
@@ -571,15 +606,15 @@ public Builder addFieldPaths(
      *
      * repeated string field_paths = 1;
      */
-    public Builder addAllFieldPaths(
-        java.lang.Iterable values) {
+    public Builder addAllFieldPaths(java.lang.Iterable values) {
       ensureFieldPathsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, fieldPaths_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, fieldPaths_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of field paths in the mask. See [Document.fields][google.firestore.v1beta1.Document.fields] for a field
      * path syntax reference.
@@ -594,6 +629,8 @@ public Builder clearFieldPaths() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of field paths in the mask. See [Document.fields][google.firestore.v1beta1.Document.fields] for a field
      * path syntax reference.
@@ -601,20 +638,19 @@ public Builder clearFieldPaths() {
      *
      * repeated string field_paths = 1;
      */
-    public Builder addFieldPathsBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder addFieldPathsBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       ensureFieldPathsIsMutable();
       fieldPaths_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -624,12 +660,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.DocumentMask)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.DocumentMask)
   private static final com.google.firestore.v1beta1.DocumentMask DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.DocumentMask();
   }
@@ -638,16 +674,16 @@ public static com.google.firestore.v1beta1.DocumentMask getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DocumentMask parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new DocumentMask(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DocumentMask parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new DocumentMask(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -662,6 +698,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.DocumentMask getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentMaskOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentMaskOrBuilder.java
index cd90fc09bf69..3e594f6af815 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentMaskOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentMaskOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface DocumentMaskOrBuilder extends
+public interface DocumentMaskOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.DocumentMask)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The list of field paths in the mask. See [Document.fields][google.firestore.v1beta1.Document.fields] for a field
    * path syntax reference.
@@ -15,9 +18,10 @@ public interface DocumentMaskOrBuilder extends
    *
    * repeated string field_paths = 1;
    */
-  java.util.List
-      getFieldPathsList();
+  java.util.List getFieldPathsList();
   /**
+   *
+   *
    * 
    * The list of field paths in the mask. See [Document.fields][google.firestore.v1beta1.Document.fields] for a field
    * path syntax reference.
@@ -27,6 +31,8 @@ public interface DocumentMaskOrBuilder extends
    */
   int getFieldPathsCount();
   /**
+   *
+   *
    * 
    * The list of field paths in the mask. See [Document.fields][google.firestore.v1beta1.Document.fields] for a field
    * path syntax reference.
@@ -36,6 +42,8 @@ public interface DocumentMaskOrBuilder extends
    */
   java.lang.String getFieldPaths(int index);
   /**
+   *
+   *
    * 
    * The list of field paths in the mask. See [Document.fields][google.firestore.v1beta1.Document.fields] for a field
    * path syntax reference.
@@ -43,6 +51,5 @@ public interface DocumentMaskOrBuilder extends
    *
    * repeated string field_paths = 1;
    */
-  com.google.protobuf.ByteString
-      getFieldPathsBytes(int index);
+  com.google.protobuf.ByteString getFieldPathsBytes(int index);
 }
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentOrBuilder.java
index 0f96db324528..e230c056c7ca 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface DocumentOrBuilder extends
+public interface DocumentOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.Document)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name of the document, for example
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -17,6 +20,8 @@ public interface DocumentOrBuilder extends
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The resource name of the document, for example
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -24,10 +29,11 @@ public interface DocumentOrBuilder extends
    *
    * string name = 1;
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The document's fields.
    * The map keys represent field names.
@@ -54,6 +60,8 @@ public interface DocumentOrBuilder extends
    */
   int getFieldsCount();
   /**
+   *
+   *
    * 
    * The document's fields.
    * The map keys represent field names.
@@ -78,15 +86,13 @@ public interface DocumentOrBuilder extends
    *
    * map<string, .google.firestore.v1beta1.Value> fields = 2;
    */
-  boolean containsFields(
-      java.lang.String key);
-  /**
-   * Use {@link #getFieldsMap()} instead.
-   */
+  boolean containsFields(java.lang.String key);
+  /** Use {@link #getFieldsMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getFields();
+  java.util.Map getFields();
   /**
+   *
+   *
    * 
    * The document's fields.
    * The map keys represent field names.
@@ -111,9 +117,10 @@ boolean containsFields(
    *
    * map<string, .google.firestore.v1beta1.Value> fields = 2;
    */
-  java.util.Map
-  getFieldsMap();
+  java.util.Map getFieldsMap();
   /**
+   *
+   *
    * 
    * The document's fields.
    * The map keys represent field names.
@@ -138,11 +145,11 @@ boolean containsFields(
    *
    * map<string, .google.firestore.v1beta1.Value> fields = 2;
    */
-
   com.google.firestore.v1beta1.Value getFieldsOrDefault(
-      java.lang.String key,
-      com.google.firestore.v1beta1.Value defaultValue);
+      java.lang.String key, com.google.firestore.v1beta1.Value defaultValue);
   /**
+   *
+   *
    * 
    * The document's fields.
    * The map keys represent field names.
@@ -167,11 +174,11 @@ com.google.firestore.v1beta1.Value getFieldsOrDefault(
    *
    * map<string, .google.firestore.v1beta1.Value> fields = 2;
    */
-
-  com.google.firestore.v1beta1.Value getFieldsOrThrow(
-      java.lang.String key);
+  com.google.firestore.v1beta1.Value getFieldsOrThrow(java.lang.String key);
 
   /**
+   *
+   *
    * 
    * Output only. The time at which the document was created.
    * This value increases monotonically when a document is deleted then
@@ -183,6 +190,8 @@ com.google.firestore.v1beta1.Value getFieldsOrThrow(
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Output only. The time at which the document was created.
    * This value increases monotonically when a document is deleted then
@@ -194,6 +203,8 @@ com.google.firestore.v1beta1.Value getFieldsOrThrow(
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Output only. The time at which the document was created.
    * This value increases monotonically when a document is deleted then
@@ -206,6 +217,8 @@ com.google.firestore.v1beta1.Value getFieldsOrThrow(
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Output only. The time at which the document was last changed.
    * This value is initially set to the `create_time` then increases
@@ -217,6 +230,8 @@ com.google.firestore.v1beta1.Value getFieldsOrThrow(
    */
   boolean hasUpdateTime();
   /**
+   *
+   *
    * 
    * Output only. The time at which the document was last changed.
    * This value is initially set to the `create_time` then increases
@@ -228,6 +243,8 @@ com.google.firestore.v1beta1.Value getFieldsOrThrow(
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
+   *
+   *
    * 
    * Output only. The time at which the document was last changed.
    * This value is initially set to the `create_time` then increases
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentPathName.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentPathName.java
index 40335021d7f9..cc25c72a4b87 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentPathName.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentPathName.java
@@ -14,20 +14,21 @@
 
 package com.google.firestore.v1beta1;
 
-import com.google.common.base.Preconditions;
-import com.google.common.collect.ImmutableMap;
 import com.google.api.pathtemplate.PathTemplate;
 import com.google.api.resourcenames.ResourceName;
-import java.util.Map;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS
 @javax.annotation.Generated("by GAPIC protoc plugin")
 public class DocumentPathName implements ResourceName {
 
   private static final PathTemplate PATH_TEMPLATE =
-      PathTemplate.createWithoutUrlEncoding("projects/{project}/databases/{database}/documents/{document_path=**}");
+      PathTemplate.createWithoutUrlEncoding(
+          "projects/{project}/databases/{database}/documents/{document_path=**}");
 
   private volatile Map fieldValuesMap;
 
@@ -63,19 +64,19 @@ private DocumentPathName(Builder builder) {
 
   public static DocumentPathName of(String project, String database, String documentPath) {
     return newBuilder()
-      .setProject(project)
-      .setDatabase(database)
-      .setDocumentPath(documentPath)
-      .build();
+        .setProject(project)
+        .setDatabase(database)
+        .setDocumentPath(documentPath)
+        .build();
   }
 
   public static String format(String project, String database, String documentPath) {
     return newBuilder()
-      .setProject(project)
-      .setDatabase(database)
-      .setDocumentPath(documentPath)
-      .build()
-      .toString();
+        .setProject(project)
+        .setDatabase(database)
+        .setDocumentPath(documentPath)
+        .build()
+        .toString();
   }
 
   public static DocumentPathName parse(String formattedString) {
@@ -83,7 +84,8 @@ public static DocumentPathName parse(String formattedString) {
       return null;
     }
     Map matchMap =
-        PATH_TEMPLATE.validatedMatch(formattedString, "DocumentPathName.parse: formattedString not in valid format");
+        PATH_TEMPLATE.validatedMatch(
+            formattedString, "DocumentPathName.parse: formattedString not in valid format");
     return of(matchMap.get("project"), matchMap.get("database"), matchMap.get("document_path"));
   }
 
@@ -132,7 +134,8 @@ public String getFieldValue(String fieldName) {
 
   @Override
   public String toString() {
-    return PATH_TEMPLATE.instantiate("project", project, "database", database, "document_path", documentPath);
+    return PATH_TEMPLATE.instantiate(
+        "project", project, "database", database, "document_path", documentPath);
   }
 
   /** Builder for DocumentPathName. */
@@ -169,8 +172,7 @@ public Builder setDocumentPath(String documentPath) {
       return this;
     }
 
-    private Builder() {
-    }
+    private Builder() {}
 
     private Builder(DocumentPathName documentPathName) {
       project = documentPathName.project;
@@ -209,4 +211,3 @@ public int hashCode() {
     return h;
   }
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentProto.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentProto.java
index 4148458381b2..56285de6f75a 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentProto.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentProto.java
@@ -5,140 +5,156 @@
 
 public final class DocumentProto {
   private DocumentProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
 
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
   }
+
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_Document_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_Document_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_Document_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_Document_FieldsEntry_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_Document_FieldsEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_Document_FieldsEntry_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_Value_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_Value_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_Value_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_ArrayValue_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_ArrayValue_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_ArrayValue_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_MapValue_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_MapValue_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_MapValue_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_MapValue_FieldsEntry_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_MapValue_FieldsEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_MapValue_FieldsEntry_fieldAccessorTable;
 
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     return descriptor;
   }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
   static {
     java.lang.String[] descriptorData = {
-      "\n\'google/firestore/v1beta1/document.prot" +
-      "o\022\030google.firestore.v1beta1\032\034google/api/" +
-      "annotations.proto\032\034google/protobuf/struc" +
-      "t.proto\032\037google/protobuf/timestamp.proto" +
-      "\032\030google/type/latlng.proto\"\212\002\n\010Document\022" +
-      "\014\n\004name\030\001 \001(\t\022>\n\006fields\030\002 \003(\0132..google.f" +
-      "irestore.v1beta1.Document.FieldsEntry\022/\n" +
-      "\013create_time\030\003 \001(\0132\032.google.protobuf.Tim" +
-      "estamp\022/\n\013update_time\030\004 \001(\0132\032.google.pro" +
-      "tobuf.Timestamp\032N\n\013FieldsEntry\022\013\n\003key\030\001 " +
-      "\001(\t\022.\n\005value\030\002 \001(\0132\037.google.firestore.v1" +
-      "beta1.Value:\0028\001\"\270\003\n\005Value\0220\n\nnull_value\030" +
-      "\013 \001(\0162\032.google.protobuf.NullValueH\000\022\027\n\rb" +
-      "oolean_value\030\001 \001(\010H\000\022\027\n\rinteger_value\030\002 " +
-      "\001(\003H\000\022\026\n\014double_value\030\003 \001(\001H\000\0225\n\017timesta" +
-      "mp_value\030\n \001(\0132\032.google.protobuf.Timesta" +
-      "mpH\000\022\026\n\014string_value\030\021 \001(\tH\000\022\025\n\013bytes_va" +
-      "lue\030\022 \001(\014H\000\022\031\n\017reference_value\030\005 \001(\tH\000\022." +
-      "\n\017geo_point_value\030\010 \001(\0132\023.google.type.La" +
-      "tLngH\000\022;\n\013array_value\030\t \001(\0132$.google.fir" +
-      "estore.v1beta1.ArrayValueH\000\0227\n\tmap_value" +
-      "\030\006 \001(\0132\".google.firestore.v1beta1.MapVal" +
-      "ueH\000B\014\n\nvalue_type\"=\n\nArrayValue\022/\n\006valu" +
-      "es\030\001 \003(\0132\037.google.firestore.v1beta1.Valu" +
-      "e\"\232\001\n\010MapValue\022>\n\006fields\030\001 \003(\0132..google." +
-      "firestore.v1beta1.MapValue.FieldsEntry\032N" +
-      "\n\013FieldsEntry\022\013\n\003key\030\001 \001(\t\022.\n\005value\030\002 \001(" +
-      "\0132\037.google.firestore.v1beta1.Value:\0028\001B\273" +
-      "\001\n\034com.google.firestore.v1beta1B\rDocumen" +
-      "tProtoP\001ZAgoogle.golang.org/genproto/goo" +
-      "gleapis/firestore/v1beta1;firestore\242\002\004GC" +
-      "FS\252\002\036Google.Cloud.Firestore.V1Beta1\312\002\036Go" +
-      "ogle\\Cloud\\Firestore\\V1beta1b\006proto3"
+      "\n\'google/firestore/v1beta1/document.prot"
+          + "o\022\030google.firestore.v1beta1\032\034google/api/"
+          + "annotations.proto\032\034google/protobuf/struc"
+          + "t.proto\032\037google/protobuf/timestamp.proto"
+          + "\032\030google/type/latlng.proto\"\212\002\n\010Document\022"
+          + "\014\n\004name\030\001 \001(\t\022>\n\006fields\030\002 \003(\0132..google.f"
+          + "irestore.v1beta1.Document.FieldsEntry\022/\n"
+          + "\013create_time\030\003 \001(\0132\032.google.protobuf.Tim"
+          + "estamp\022/\n\013update_time\030\004 \001(\0132\032.google.pro"
+          + "tobuf.Timestamp\032N\n\013FieldsEntry\022\013\n\003key\030\001 "
+          + "\001(\t\022.\n\005value\030\002 \001(\0132\037.google.firestore.v1"
+          + "beta1.Value:\0028\001\"\270\003\n\005Value\0220\n\nnull_value\030"
+          + "\013 \001(\0162\032.google.protobuf.NullValueH\000\022\027\n\rb"
+          + "oolean_value\030\001 \001(\010H\000\022\027\n\rinteger_value\030\002 "
+          + "\001(\003H\000\022\026\n\014double_value\030\003 \001(\001H\000\0225\n\017timesta"
+          + "mp_value\030\n \001(\0132\032.google.protobuf.Timesta"
+          + "mpH\000\022\026\n\014string_value\030\021 \001(\tH\000\022\025\n\013bytes_va"
+          + "lue\030\022 \001(\014H\000\022\031\n\017reference_value\030\005 \001(\tH\000\022."
+          + "\n\017geo_point_value\030\010 \001(\0132\023.google.type.La"
+          + "tLngH\000\022;\n\013array_value\030\t \001(\0132$.google.fir"
+          + "estore.v1beta1.ArrayValueH\000\0227\n\tmap_value"
+          + "\030\006 \001(\0132\".google.firestore.v1beta1.MapVal"
+          + "ueH\000B\014\n\nvalue_type\"=\n\nArrayValue\022/\n\006valu"
+          + "es\030\001 \003(\0132\037.google.firestore.v1beta1.Valu"
+          + "e\"\232\001\n\010MapValue\022>\n\006fields\030\001 \003(\0132..google."
+          + "firestore.v1beta1.MapValue.FieldsEntry\032N"
+          + "\n\013FieldsEntry\022\013\n\003key\030\001 \001(\t\022.\n\005value\030\002 \001("
+          + "\0132\037.google.firestore.v1beta1.Value:\0028\001B\273"
+          + "\001\n\034com.google.firestore.v1beta1B\rDocumen"
+          + "tProtoP\001ZAgoogle.golang.org/genproto/goo"
+          + "gleapis/firestore/v1beta1;firestore\242\002\004GC"
+          + "FS\252\002\036Google.Cloud.Firestore.V1Beta1\312\002\036Go"
+          + "ogle\\Cloud\\Firestore\\V1beta1b\006proto3"
     };
     com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
-        new com.google.protobuf.Descriptors.FileDescriptor.    InternalDescriptorAssigner() {
+        new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
           public com.google.protobuf.ExtensionRegistry assignDescriptors(
               com.google.protobuf.Descriptors.FileDescriptor root) {
             descriptor = root;
             return null;
           }
         };
-    com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
+    com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+        descriptorData,
         new com.google.protobuf.Descriptors.FileDescriptor[] {
           com.google.api.AnnotationsProto.getDescriptor(),
           com.google.protobuf.StructProto.getDescriptor(),
           com.google.protobuf.TimestampProto.getDescriptor(),
           com.google.type.LatLngProto.getDescriptor(),
-        }, assigner);
+        },
+        assigner);
     internal_static_google_firestore_v1beta1_Document_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_firestore_v1beta1_Document_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_Document_descriptor,
-        new java.lang.String[] { "Name", "Fields", "CreateTime", "UpdateTime", });
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_firestore_v1beta1_Document_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_Document_descriptor,
+            new java.lang.String[] {
+              "Name", "Fields", "CreateTime", "UpdateTime",
+            });
     internal_static_google_firestore_v1beta1_Document_FieldsEntry_descriptor =
-      internal_static_google_firestore_v1beta1_Document_descriptor.getNestedTypes().get(0);
-    internal_static_google_firestore_v1beta1_Document_FieldsEntry_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_Document_FieldsEntry_descriptor,
-        new java.lang.String[] { "Key", "Value", });
+        internal_static_google_firestore_v1beta1_Document_descriptor.getNestedTypes().get(0);
+    internal_static_google_firestore_v1beta1_Document_FieldsEntry_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_Document_FieldsEntry_descriptor,
+            new java.lang.String[] {
+              "Key", "Value",
+            });
     internal_static_google_firestore_v1beta1_Value_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_firestore_v1beta1_Value_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_Value_descriptor,
-        new java.lang.String[] { "NullValue", "BooleanValue", "IntegerValue", "DoubleValue", "TimestampValue", "StringValue", "BytesValue", "ReferenceValue", "GeoPointValue", "ArrayValue", "MapValue", "ValueType", });
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_firestore_v1beta1_Value_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_Value_descriptor,
+            new java.lang.String[] {
+              "NullValue",
+              "BooleanValue",
+              "IntegerValue",
+              "DoubleValue",
+              "TimestampValue",
+              "StringValue",
+              "BytesValue",
+              "ReferenceValue",
+              "GeoPointValue",
+              "ArrayValue",
+              "MapValue",
+              "ValueType",
+            });
     internal_static_google_firestore_v1beta1_ArrayValue_descriptor =
-      getDescriptor().getMessageTypes().get(2);
-    internal_static_google_firestore_v1beta1_ArrayValue_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_ArrayValue_descriptor,
-        new java.lang.String[] { "Values", });
+        getDescriptor().getMessageTypes().get(2);
+    internal_static_google_firestore_v1beta1_ArrayValue_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_ArrayValue_descriptor,
+            new java.lang.String[] {
+              "Values",
+            });
     internal_static_google_firestore_v1beta1_MapValue_descriptor =
-      getDescriptor().getMessageTypes().get(3);
-    internal_static_google_firestore_v1beta1_MapValue_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_MapValue_descriptor,
-        new java.lang.String[] { "Fields", });
+        getDescriptor().getMessageTypes().get(3);
+    internal_static_google_firestore_v1beta1_MapValue_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_MapValue_descriptor,
+            new java.lang.String[] {
+              "Fields",
+            });
     internal_static_google_firestore_v1beta1_MapValue_FieldsEntry_descriptor =
-      internal_static_google_firestore_v1beta1_MapValue_descriptor.getNestedTypes().get(0);
-    internal_static_google_firestore_v1beta1_MapValue_FieldsEntry_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_MapValue_FieldsEntry_descriptor,
-        new java.lang.String[] { "Key", "Value", });
+        internal_static_google_firestore_v1beta1_MapValue_descriptor.getNestedTypes().get(0);
+    internal_static_google_firestore_v1beta1_MapValue_FieldsEntry_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_MapValue_FieldsEntry_descriptor,
+            new java.lang.String[] {
+              "Key", "Value",
+            });
     com.google.api.AnnotationsProto.getDescriptor();
     com.google.protobuf.StructProto.getDescriptor();
     com.google.protobuf.TimestampProto.getDescriptor();
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentRemove.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentRemove.java
index 85f2f82caac3..ab7d5e16d236 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentRemove.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentRemove.java
@@ -4,6 +4,8 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * A [Document][google.firestore.v1beta1.Document] has been removed from the view of the targets.
  * Sent if the document is no longer relevant to a target and is out of view.
@@ -15,25 +17,26 @@
  *
  * Protobuf type {@code google.firestore.v1beta1.DocumentRemove}
  */
-public  final class DocumentRemove extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DocumentRemove extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.DocumentRemove)
     DocumentRemoveOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DocumentRemove.newBuilder() to construct.
   private DocumentRemove(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DocumentRemove() {
     document_ = "";
     removedTargetIds_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private DocumentRemove(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -53,60 +56,65 @@ private DocumentRemove(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            document_ = s;
-            break;
-          }
-          case 16: {
-            if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
-              removedTargetIds_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000002;
+              document_ = s;
+              break;
             }
-            removedTargetIds_.add(input.readInt32());
-            break;
-          }
-          case 18: {
-            int length = input.readRawVarint32();
-            int limit = input.pushLimit(length);
-            if (!((mutable_bitField0_ & 0x00000002) == 0x00000002) && input.getBytesUntilLimit() > 0) {
-              removedTargetIds_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000002;
-            }
-            while (input.getBytesUntilLimit() > 0) {
+          case 16:
+            {
+              if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
+                removedTargetIds_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000002;
+              }
               removedTargetIds_.add(input.readInt32());
+              break;
             }
-            input.popLimit(limit);
-            break;
-          }
-          case 34: {
-            com.google.protobuf.Timestamp.Builder subBuilder = null;
-            if (readTime_ != null) {
-              subBuilder = readTime_.toBuilder();
-            }
-            readTime_ = input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(readTime_);
-              readTime_ = subBuilder.buildPartial();
+          case 18:
+            {
+              int length = input.readRawVarint32();
+              int limit = input.pushLimit(length);
+              if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)
+                  && input.getBytesUntilLimit() > 0) {
+                removedTargetIds_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000002;
+              }
+              while (input.getBytesUntilLimit() > 0) {
+                removedTargetIds_.add(input.readInt32());
+              }
+              input.popLimit(limit);
+              break;
             }
+          case 34:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (readTime_ != null) {
+                subBuilder = readTime_.toBuilder();
+              }
+              readTime_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(readTime_);
+                readTime_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
         removedTargetIds_ = java.util.Collections.unmodifiableList(removedTargetIds_);
@@ -115,23 +123,28 @@ private DocumentRemove(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_DocumentRemove_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.WriteProto
+        .internal_static_google_firestore_v1beta1_DocumentRemove_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_DocumentRemove_fieldAccessorTable
+    return com.google.firestore.v1beta1.WriteProto
+        .internal_static_google_firestore_v1beta1_DocumentRemove_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.DocumentRemove.class, com.google.firestore.v1beta1.DocumentRemove.Builder.class);
+            com.google.firestore.v1beta1.DocumentRemove.class,
+            com.google.firestore.v1beta1.DocumentRemove.Builder.class);
   }
 
   private int bitField0_;
   public static final int DOCUMENT_FIELD_NUMBER = 1;
   private volatile java.lang.Object document_;
   /**
+   *
+   *
    * 
    * The resource name of the [Document][google.firestore.v1beta1.Document] that has gone out of view.
    * 

@@ -143,27 +156,26 @@ public java.lang.String getDocument() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       document_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name of the [Document][google.firestore.v1beta1.Document] that has gone out of view.
    * 

    *
    * string document = 1;
    */
-  public com.google.protobuf.ByteString
-      getDocumentBytes() {
+  public com.google.protobuf.ByteString getDocumentBytes() {
     java.lang.Object ref = document_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       document_ = b;
       return b;
     } else {
@@ -174,17 +186,20 @@ public java.lang.String getDocument() {
   public static final int REMOVED_TARGET_IDS_FIELD_NUMBER = 2;
   private java.util.List removedTargetIds_;
   /**
+   *
+   *
    * 
    * A set of target IDs for targets that previously matched this document.
    * 

    *
    * repeated int32 removed_target_ids = 2;
    */
-  public java.util.List
-      getRemovedTargetIdsList() {
+  public java.util.List getRemovedTargetIdsList() {
     return removedTargetIds_;
   }
   /**
+   *
+   *
    * 
    * A set of target IDs for targets that previously matched this document.
    * 

@@ -195,6 +210,8 @@ public int getRemovedTargetIdsCount() {
     return removedTargetIds_.size();
   }
   /**
+   *
+   *
    * 
    * A set of target IDs for targets that previously matched this document.
    * 

@@ -204,11 +221,14 @@ public int getRemovedTargetIdsCount() {
   public int getRemovedTargetIds(int index) {
     return removedTargetIds_.get(index);
   }
+
   private int removedTargetIdsMemoizedSerializedSize = -1;
 
   public static final int READ_TIME_FIELD_NUMBER = 4;
   private com.google.protobuf.Timestamp readTime_;
   /**
+   *
+   *
    * 
    * The read timestamp at which the remove was observed.
    * Greater or equal to the `commit_time` of the change/delete/remove.
@@ -220,6 +240,8 @@ public boolean hasReadTime() {
     return readTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The read timestamp at which the remove was observed.
    * Greater or equal to the `commit_time` of the change/delete/remove.
@@ -231,6 +253,8 @@ public com.google.protobuf.Timestamp getReadTime() {
     return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
   /**
+   *
+   *
    * 
    * The read timestamp at which the remove was observed.
    * Greater or equal to the `commit_time` of the change/delete/remove.
@@ -243,6 +267,7 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -254,8 +279,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     getSerializedSize();
     if (!getDocumentBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, document_);
@@ -285,20 +309,18 @@ public int getSerializedSize() {
     {
       int dataSize = 0;
       for (int i = 0; i < removedTargetIds_.size(); i++) {
-        dataSize += com.google.protobuf.CodedOutputStream
-          .computeInt32SizeNoTag(removedTargetIds_.get(i));
+        dataSize +=
+            com.google.protobuf.CodedOutputStream.computeInt32SizeNoTag(removedTargetIds_.get(i));
       }
       size += dataSize;
       if (!getRemovedTargetIdsList().isEmpty()) {
         size += 1;
-        size += com.google.protobuf.CodedOutputStream
-            .computeInt32SizeNoTag(dataSize);
+        size += com.google.protobuf.CodedOutputStream.computeInt32SizeNoTag(dataSize);
       }
       removedTargetIdsMemoizedSerializedSize = dataSize;
     }
     if (readTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, getReadTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getReadTime());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -308,22 +330,20 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.DocumentRemove)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.DocumentRemove other = (com.google.firestore.v1beta1.DocumentRemove) obj;
+    com.google.firestore.v1beta1.DocumentRemove other =
+        (com.google.firestore.v1beta1.DocumentRemove) obj;
 
     boolean result = true;
-    result = result && getDocument()
-        .equals(other.getDocument());
-    result = result && getRemovedTargetIdsList()
-        .equals(other.getRemovedTargetIdsList());
+    result = result && getDocument().equals(other.getDocument());
+    result = result && getRemovedTargetIdsList().equals(other.getRemovedTargetIdsList());
     result = result && (hasReadTime() == other.hasReadTime());
     if (hasReadTime()) {
-      result = result && getReadTime()
-          .equals(other.getReadTime());
+      result = result && getReadTime().equals(other.getReadTime());
     }
     result = result && unknownFields.equals(other.unknownFields);
     return result;
@@ -351,97 +371,104 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.DocumentRemove parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.DocumentRemove parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.DocumentRemove parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.DocumentRemove parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.DocumentRemove parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.DocumentRemove parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.DocumentRemove parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.DocumentRemove parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.DocumentRemove parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.DocumentRemove parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.DocumentRemove parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.DocumentRemove parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.DocumentRemove parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.DocumentRemove parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.DocumentRemove prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A [Document][google.firestore.v1beta1.Document] has been removed from the view of the targets.
    * Sent if the document is no longer relevant to a target and is out of view.
@@ -453,21 +480,23 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.firestore.v1beta1.DocumentRemove}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.DocumentRemove)
       com.google.firestore.v1beta1.DocumentRemoveOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_DocumentRemove_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.WriteProto
+          .internal_static_google_firestore_v1beta1_DocumentRemove_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_DocumentRemove_fieldAccessorTable
+      return com.google.firestore.v1beta1.WriteProto
+          .internal_static_google_firestore_v1beta1_DocumentRemove_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.DocumentRemove.class, com.google.firestore.v1beta1.DocumentRemove.Builder.class);
+              com.google.firestore.v1beta1.DocumentRemove.class,
+              com.google.firestore.v1beta1.DocumentRemove.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.DocumentRemove.newBuilder()
@@ -475,16 +504,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -502,9 +530,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_DocumentRemove_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.WriteProto
+          .internal_static_google_firestore_v1beta1_DocumentRemove_descriptor;
     }
 
     @java.lang.Override
@@ -523,7 +551,8 @@ public com.google.firestore.v1beta1.DocumentRemove build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.DocumentRemove buildPartial() {
-      com.google.firestore.v1beta1.DocumentRemove result = new com.google.firestore.v1beta1.DocumentRemove(this);
+      com.google.firestore.v1beta1.DocumentRemove result =
+          new com.google.firestore.v1beta1.DocumentRemove(this);
       int from_bitField0_ = bitField0_;
       int to_bitField0_ = 0;
       result.document_ = document_;
@@ -546,38 +575,39 @@ public com.google.firestore.v1beta1.DocumentRemove buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.DocumentRemove) {
-        return mergeFrom((com.google.firestore.v1beta1.DocumentRemove)other);
+        return mergeFrom((com.google.firestore.v1beta1.DocumentRemove) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -631,10 +661,13 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object document_ = "";
     /**
+     *
+     *
      * 
      * The resource name of the [Document][google.firestore.v1beta1.Document] that has gone out of view.
      * 

@@ -644,8 +677,7 @@ public Builder mergeFrom(
     public java.lang.String getDocument() {
       java.lang.Object ref = document_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         document_ = s;
         return s;
@@ -654,19 +686,19 @@ public java.lang.String getDocument() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name of the [Document][google.firestore.v1beta1.Document] that has gone out of view.
      * 

      *
      * string document = 1;
      */
-    public com.google.protobuf.ByteString
-        getDocumentBytes() {
+    public com.google.protobuf.ByteString getDocumentBytes() {
       java.lang.Object ref = document_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         document_ = b;
         return b;
       } else {
@@ -674,23 +706,26 @@ public java.lang.String getDocument() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name of the [Document][google.firestore.v1beta1.Document] that has gone out of view.
      * 

      *
      * string document = 1;
      */
-    public Builder setDocument(
-        java.lang.String value) {
+    public Builder setDocument(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       document_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name of the [Document][google.firestore.v1beta1.Document] that has gone out of view.
      * 

@@ -698,49 +733,54 @@ public Builder setDocument(
      * string document = 1;
      */
     public Builder clearDocument() {
-      
+
       document_ = getDefaultInstance().getDocument();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name of the [Document][google.firestore.v1beta1.Document] that has gone out of view.
      * 

      *
      * string document = 1;
      */
-    public Builder setDocumentBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setDocumentBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       document_ = value;
       onChanged();
       return this;
     }
 
     private java.util.List removedTargetIds_ = java.util.Collections.emptyList();
+
     private void ensureRemovedTargetIdsIsMutable() {
       if (!((bitField0_ & 0x00000002) == 0x00000002)) {
         removedTargetIds_ = new java.util.ArrayList(removedTargetIds_);
         bitField0_ |= 0x00000002;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * A set of target IDs for targets that previously matched this document.
      * 

      *
      * repeated int32 removed_target_ids = 2;
      */
-    public java.util.List
-        getRemovedTargetIdsList() {
+    public java.util.List getRemovedTargetIdsList() {
       return java.util.Collections.unmodifiableList(removedTargetIds_);
     }
     /**
+     *
+     *
      * 
      * A set of target IDs for targets that previously matched this document.
      * 

@@ -751,6 +791,8 @@ public int getRemovedTargetIdsCount() {
       return removedTargetIds_.size();
     }
     /**
+     *
+     *
      * 
      * A set of target IDs for targets that previously matched this document.
      * 

@@ -761,20 +803,23 @@ public int getRemovedTargetIds(int index) {
       return removedTargetIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * A set of target IDs for targets that previously matched this document.
      * 

      *
      * repeated int32 removed_target_ids = 2;
      */
-    public Builder setRemovedTargetIds(
-        int index, int value) {
+    public Builder setRemovedTargetIds(int index, int value) {
       ensureRemovedTargetIdsIsMutable();
       removedTargetIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A set of target IDs for targets that previously matched this document.
      * 

@@ -788,21 +833,23 @@ public Builder addRemovedTargetIds(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A set of target IDs for targets that previously matched this document.
      * 

      *
      * repeated int32 removed_target_ids = 2;
      */
-    public Builder addAllRemovedTargetIds(
-        java.lang.Iterable values) {
+    public Builder addAllRemovedTargetIds(java.lang.Iterable values) {
       ensureRemovedTargetIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, removedTargetIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, removedTargetIds_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A set of target IDs for targets that previously matched this document.
      * 

@@ -818,8 +865,13 @@ public Builder clearRemovedTargetIds() {
 
     private com.google.protobuf.Timestamp readTime_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> readTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        readTimeBuilder_;
     /**
+     *
+     *
      * 
      * The read timestamp at which the remove was observed.
      * Greater or equal to the `commit_time` of the change/delete/remove.
@@ -831,6 +883,8 @@ public boolean hasReadTime() {
       return readTimeBuilder_ != null || readTime_ != null;
     }
     /**
+     *
+     *
      * 
      * The read timestamp at which the remove was observed.
      * Greater or equal to the `commit_time` of the change/delete/remove.
@@ -846,6 +900,8 @@ public com.google.protobuf.Timestamp getReadTime() {
       }
     }
     /**
+     *
+     *
      * 
      * The read timestamp at which the remove was observed.
      * Greater or equal to the `commit_time` of the change/delete/remove.
@@ -867,6 +923,8 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The read timestamp at which the remove was observed.
      * Greater or equal to the `commit_time` of the change/delete/remove.
@@ -874,8 +932,7 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp read_time = 4;
      */
-    public Builder setReadTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
         onChanged();
@@ -886,6 +943,8 @@ public Builder setReadTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The read timestamp at which the remove was observed.
      * Greater or equal to the `commit_time` of the change/delete/remove.
@@ -897,7 +956,7 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
         if (readTime_ != null) {
           readTime_ =
-            com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
         } else {
           readTime_ = value;
         }
@@ -909,6 +968,8 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The read timestamp at which the remove was observed.
      * Greater or equal to the `commit_time` of the change/delete/remove.
@@ -928,6 +989,8 @@ public Builder clearReadTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The read timestamp at which the remove was observed.
      * Greater or equal to the `commit_time` of the change/delete/remove.
@@ -936,11 +999,13 @@ public Builder clearReadTime() {
      * .google.protobuf.Timestamp read_time = 4;
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-      
+
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The read timestamp at which the remove was observed.
      * Greater or equal to the `commit_time` of the change/delete/remove.
@@ -952,11 +1017,12 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
       if (readTimeBuilder_ != null) {
         return readTimeBuilder_.getMessageOrBuilder();
       } else {
-        return readTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
+        return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The read timestamp at which the remove was observed.
      * Greater or equal to the `commit_time` of the change/delete/remove.
@@ -965,21 +1031,24 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
      * .google.protobuf.Timestamp read_time = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getReadTimeFieldBuilder() {
       if (readTimeBuilder_ == null) {
-        readTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getReadTime(),
-                getParentForChildren(),
-                isClean());
+        readTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getReadTime(), getParentForChildren(), isClean());
         readTime_ = null;
       }
       return readTimeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -989,12 +1058,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.DocumentRemove)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.DocumentRemove)
   private static final com.google.firestore.v1beta1.DocumentRemove DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.DocumentRemove();
   }
@@ -1003,16 +1072,16 @@ public static com.google.firestore.v1beta1.DocumentRemove getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DocumentRemove parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new DocumentRemove(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DocumentRemove parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new DocumentRemove(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1027,6 +1096,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.DocumentRemove getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentRemoveOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentRemoveOrBuilder.java
index a133a846c394..fd077a70c5a2 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentRemoveOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentRemoveOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface DocumentRemoveOrBuilder extends
+public interface DocumentRemoveOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.DocumentRemove)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name of the [Document][google.firestore.v1beta1.Document] that has gone out of view.
    * 

@@ -16,16 +19,19 @@ public interface DocumentRemoveOrBuilder extends
    */
   java.lang.String getDocument();
   /**
+   *
+   *
    * 
    * The resource name of the [Document][google.firestore.v1beta1.Document] that has gone out of view.
    * 

    *
    * string document = 1;
    */
-  com.google.protobuf.ByteString
-      getDocumentBytes();
+  com.google.protobuf.ByteString getDocumentBytes();
 
   /**
+   *
+   *
    * 
    * A set of target IDs for targets that previously matched this document.
    * 

@@ -34,6 +40,8 @@ public interface DocumentRemoveOrBuilder extends
    */
   java.util.List getRemovedTargetIdsList();
   /**
+   *
+   *
    * 
    * A set of target IDs for targets that previously matched this document.
    * 

@@ -42,6 +50,8 @@ public interface DocumentRemoveOrBuilder extends
    */
   int getRemovedTargetIdsCount();
   /**
+   *
+   *
    * 
    * A set of target IDs for targets that previously matched this document.
    * 

@@ -51,6 +61,8 @@ public interface DocumentRemoveOrBuilder extends
   int getRemovedTargetIds(int index);
 
   /**
+   *
+   *
    * 
    * The read timestamp at which the remove was observed.
    * Greater or equal to the `commit_time` of the change/delete/remove.
@@ -60,6 +72,8 @@ public interface DocumentRemoveOrBuilder extends
    */
   boolean hasReadTime();
   /**
+   *
+   *
    * 
    * The read timestamp at which the remove was observed.
    * Greater or equal to the `commit_time` of the change/delete/remove.
@@ -69,6 +83,8 @@ public interface DocumentRemoveOrBuilder extends
    */
   com.google.protobuf.Timestamp getReadTime();
   /**
+   *
+   *
    * 
    * The read timestamp at which the remove was observed.
    * Greater or equal to the `commit_time` of the change/delete/remove.
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentRootName.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentRootName.java
index ad444f3d493b..18b9269695c4 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentRootName.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentRootName.java
@@ -14,13 +14,13 @@
 
 package com.google.firestore.v1beta1;
 
-import com.google.common.base.Preconditions;
-import com.google.common.collect.ImmutableMap;
 import com.google.api.pathtemplate.PathTemplate;
 import com.google.api.resourcenames.ResourceName;
-import java.util.Map;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS
 @javax.annotation.Generated("by GAPIC protoc plugin")
@@ -56,18 +56,11 @@ private DocumentRootName(Builder builder) {
   }
 
   public static DocumentRootName of(String project, String database) {
-    return newBuilder()
-      .setProject(project)
-      .setDatabase(database)
-      .build();
+    return newBuilder().setProject(project).setDatabase(database).build();
   }
 
   public static String format(String project, String database) {
-    return newBuilder()
-      .setProject(project)
-      .setDatabase(database)
-      .build()
-      .toString();
+    return newBuilder().setProject(project).setDatabase(database).build().toString();
   }
 
   public static DocumentRootName parse(String formattedString) {
@@ -75,7 +68,8 @@ public static DocumentRootName parse(String formattedString) {
       return null;
     }
     Map matchMap =
-        PATH_TEMPLATE.validatedMatch(formattedString, "DocumentRootName.parse: formattedString not in valid format");
+        PATH_TEMPLATE.validatedMatch(
+            formattedString, "DocumentRootName.parse: formattedString not in valid format");
     return of(matchMap.get("project"), matchMap.get("database"));
   }
 
@@ -150,8 +144,7 @@ public Builder setDatabase(String database) {
       return this;
     }
 
-    private Builder() {
-    }
+    private Builder() {}
 
     private Builder(DocumentRootName documentRootName) {
       project = documentRootName.project;
@@ -170,8 +163,7 @@ public boolean equals(Object o) {
     }
     if (o instanceof DocumentRootName) {
       DocumentRootName that = (DocumentRootName) o;
-      return (this.project.equals(that.project))
-          && (this.database.equals(that.database));
+      return (this.project.equals(that.project)) && (this.database.equals(that.database));
     }
     return false;
   }
@@ -186,4 +178,3 @@ public int hashCode() {
     return h;
   }
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentTransform.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentTransform.java
index dc3ec1df4c95..6472c0292658 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentTransform.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentTransform.java
@@ -4,31 +4,34 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * A transformation of a document.
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.DocumentTransform}
  */
-public  final class DocumentTransform extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DocumentTransform extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.DocumentTransform)
     DocumentTransformOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DocumentTransform.newBuilder() to construct.
   private DocumentTransform(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DocumentTransform() {
     document_ = "";
     fieldTransforms_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private DocumentTransform(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -48,35 +51,40 @@ private DocumentTransform(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            document_ = s;
-            break;
-          }
-          case 18: {
-            if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
-              fieldTransforms_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000002;
+              document_ = s;
+              break;
             }
-            fieldTransforms_.add(
-                input.readMessage(com.google.firestore.v1beta1.DocumentTransform.FieldTransform.parser(), extensionRegistry));
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 18:
+            {
+              if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
+                fieldTransforms_ =
+                    new java.util.ArrayList<
+                        com.google.firestore.v1beta1.DocumentTransform.FieldTransform>();
+                mutable_bitField0_ |= 0x00000002;
+              }
+              fieldTransforms_.add(
+                  input.readMessage(
+                      com.google.firestore.v1beta1.DocumentTransform.FieldTransform.parser(),
+                      extensionRegistry));
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
         fieldTransforms_ = java.util.Collections.unmodifiableList(fieldTransforms_);
@@ -85,24 +93,30 @@ private DocumentTransform(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_DocumentTransform_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.WriteProto
+        .internal_static_google_firestore_v1beta1_DocumentTransform_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_DocumentTransform_fieldAccessorTable
+    return com.google.firestore.v1beta1.WriteProto
+        .internal_static_google_firestore_v1beta1_DocumentTransform_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.DocumentTransform.class, com.google.firestore.v1beta1.DocumentTransform.Builder.class);
+            com.google.firestore.v1beta1.DocumentTransform.class,
+            com.google.firestore.v1beta1.DocumentTransform.Builder.class);
   }
 
-  public interface FieldTransformOrBuilder extends
+  public interface FieldTransformOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.DocumentTransform.FieldTransform)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The path of the field. See [Document.fields][google.firestore.v1beta1.Document.fields] for the field path syntax
      * reference.
@@ -112,6 +126,8 @@ public interface FieldTransformOrBuilder extends
      */
     java.lang.String getFieldPath();
     /**
+     *
+     *
      * 
      * The path of the field. See [Document.fields][google.firestore.v1beta1.Document.fields] for the field path syntax
      * reference.
@@ -119,27 +135,36 @@ public interface FieldTransformOrBuilder extends
      *
      * string field_path = 1;
      */
-    com.google.protobuf.ByteString
-        getFieldPathBytes();
+    com.google.protobuf.ByteString getFieldPathBytes();
 
     /**
+     *
+     *
      * 
      * Sets the field to the given server value.
      * 

      *
-     * .google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue set_to_server_value = 2;
+     * 
+     * .google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue set_to_server_value = 2;
+     * 
      */
     int getSetToServerValueValue();
     /**
+     *
+     *
      * 
      * Sets the field to the given server value.
      * 

      *
-     * .google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue set_to_server_value = 2;
+     * 
+     * .google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue set_to_server_value = 2;
+     * 
      */
     com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue getSetToServerValue();
 
     /**
+     *
+     *
      * 
      * Append the given elements in order if they are not already present in
      * the current field value.
@@ -157,6 +182,8 @@ public interface FieldTransformOrBuilder extends
      */
     boolean hasAppendMissingElements();
     /**
+     *
+     *
      * 
      * Append the given elements in order if they are not already present in
      * the current field value.
@@ -174,6 +201,8 @@ public interface FieldTransformOrBuilder extends
      */
     com.google.firestore.v1beta1.ArrayValue getAppendMissingElements();
     /**
+     *
+     *
      * 
      * Append the given elements in order if they are not already present in
      * the current field value.
@@ -192,6 +221,8 @@ public interface FieldTransformOrBuilder extends
     com.google.firestore.v1beta1.ArrayValueOrBuilder getAppendMissingElementsOrBuilder();
 
     /**
+     *
+     *
      * 
      * Remove all of the given elements from the array in the field.
      * If the field is not an array, or if the field does not yet exist, it is
@@ -207,6 +238,8 @@ public interface FieldTransformOrBuilder extends
      */
     boolean hasRemoveAllFromArray();
     /**
+     *
+     *
      * 
      * Remove all of the given elements from the array in the field.
      * If the field is not an array, or if the field does not yet exist, it is
@@ -222,6 +255,8 @@ public interface FieldTransformOrBuilder extends
      */
     com.google.firestore.v1beta1.ArrayValue getRemoveAllFromArray();
     /**
+     *
+     *
      * 
      * Remove all of the given elements from the array in the field.
      * If the field is not an array, or if the field does not yet exist, it is
@@ -237,33 +272,37 @@ public interface FieldTransformOrBuilder extends
      */
     com.google.firestore.v1beta1.ArrayValueOrBuilder getRemoveAllFromArrayOrBuilder();
 
-    public com.google.firestore.v1beta1.DocumentTransform.FieldTransform.TransformTypeCase getTransformTypeCase();
+    public com.google.firestore.v1beta1.DocumentTransform.FieldTransform.TransformTypeCase
+        getTransformTypeCase();
   }
   /**
+   *
+   *
    * 
    * A transformation of a field of the document.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.DocumentTransform.FieldTransform}
    */
-  public  static final class FieldTransform extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class FieldTransform extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.DocumentTransform.FieldTransform)
       FieldTransformOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use FieldTransform.newBuilder() to construct.
     private FieldTransform(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private FieldTransform() {
       fieldPath_ = "";
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private FieldTransform(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -283,88 +322,101 @@ private FieldTransform(
             case 0:
               done = true;
               break;
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
 
-              fieldPath_ = s;
-              break;
-            }
-            case 16: {
-              int rawValue = input.readEnum();
-              transformTypeCase_ = 2;
-              transformType_ = rawValue;
-              break;
-            }
-            case 50: {
-              com.google.firestore.v1beta1.ArrayValue.Builder subBuilder = null;
-              if (transformTypeCase_ == 6) {
-                subBuilder = ((com.google.firestore.v1beta1.ArrayValue) transformType_).toBuilder();
+                fieldPath_ = s;
+                break;
               }
-              transformType_ =
-                  input.readMessage(com.google.firestore.v1beta1.ArrayValue.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom((com.google.firestore.v1beta1.ArrayValue) transformType_);
-                transformType_ = subBuilder.buildPartial();
+            case 16:
+              {
+                int rawValue = input.readEnum();
+                transformTypeCase_ = 2;
+                transformType_ = rawValue;
+                break;
               }
-              transformTypeCase_ = 6;
-              break;
-            }
-            case 58: {
-              com.google.firestore.v1beta1.ArrayValue.Builder subBuilder = null;
-              if (transformTypeCase_ == 7) {
-                subBuilder = ((com.google.firestore.v1beta1.ArrayValue) transformType_).toBuilder();
+            case 50:
+              {
+                com.google.firestore.v1beta1.ArrayValue.Builder subBuilder = null;
+                if (transformTypeCase_ == 6) {
+                  subBuilder =
+                      ((com.google.firestore.v1beta1.ArrayValue) transformType_).toBuilder();
+                }
+                transformType_ =
+                    input.readMessage(
+                        com.google.firestore.v1beta1.ArrayValue.parser(), extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom((com.google.firestore.v1beta1.ArrayValue) transformType_);
+                  transformType_ = subBuilder.buildPartial();
+                }
+                transformTypeCase_ = 6;
+                break;
               }
-              transformType_ =
-                  input.readMessage(com.google.firestore.v1beta1.ArrayValue.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom((com.google.firestore.v1beta1.ArrayValue) transformType_);
-                transformType_ = subBuilder.buildPartial();
+            case 58:
+              {
+                com.google.firestore.v1beta1.ArrayValue.Builder subBuilder = null;
+                if (transformTypeCase_ == 7) {
+                  subBuilder =
+                      ((com.google.firestore.v1beta1.ArrayValue) transformType_).toBuilder();
+                }
+                transformType_ =
+                    input.readMessage(
+                        com.google.firestore.v1beta1.ArrayValue.parser(), extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom((com.google.firestore.v1beta1.ArrayValue) transformType_);
+                  transformType_ = subBuilder.buildPartial();
+                }
+                transformTypeCase_ = 7;
+                break;
               }
-              transformTypeCase_ = 7;
-              break;
-            }
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_DocumentTransform_FieldTransform_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.WriteProto
+          .internal_static_google_firestore_v1beta1_DocumentTransform_FieldTransform_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_DocumentTransform_FieldTransform_fieldAccessorTable
+      return com.google.firestore.v1beta1.WriteProto
+          .internal_static_google_firestore_v1beta1_DocumentTransform_FieldTransform_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.DocumentTransform.FieldTransform.class, com.google.firestore.v1beta1.DocumentTransform.FieldTransform.Builder.class);
+              com.google.firestore.v1beta1.DocumentTransform.FieldTransform.class,
+              com.google.firestore.v1beta1.DocumentTransform.FieldTransform.Builder.class);
     }
 
     /**
+     *
+     *
      * 
      * A value that is calculated by the server.
      * 

      *
      * Protobuf enum {@code google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue}
      */
-    public enum ServerValue
-        implements com.google.protobuf.ProtocolMessageEnum {
+    public enum ServerValue implements com.google.protobuf.ProtocolMessageEnum {
       /**
+       *
+       *
        * 
        * Unspecified. This value must not be used.
        * 

@@ -373,6 +425,8 @@ public enum ServerValue
        */
       SERVER_VALUE_UNSPECIFIED(0),
       /**
+       *
+       *
        * 
        * The time at which the server processed the request, with millisecond
        * precision.
@@ -385,6 +439,8 @@ public enum ServerValue
       ;
 
       /**
+       *
+       *
        * 
        * Unspecified. This value must not be used.
        * 

@@ -393,6 +449,8 @@ public enum ServerValue
        */
       public static final int SERVER_VALUE_UNSPECIFIED_VALUE = 0;
       /**
+       *
+       *
        * 
        * The time at which the server processed the request, with millisecond
        * precision.
@@ -402,7 +460,6 @@ public enum ServerValue
        */
       public static final int REQUEST_TIME_VALUE = 1;
 
-
       public final int getNumber() {
         if (this == UNRECOGNIZED) {
           throw new java.lang.IllegalArgumentException(
@@ -411,9 +468,7 @@ public final int getNumber() {
         return value;
       }
 
-      /**
-       * @deprecated Use {@link #forNumber(int)} instead.
-       */
+      /** @deprecated Use {@link #forNumber(int)} instead. */
       @java.lang.Deprecated
       public static ServerValue valueOf(int value) {
         return forNumber(value);
@@ -421,44 +476,45 @@ public static ServerValue valueOf(int value) {
 
       public static ServerValue forNumber(int value) {
         switch (value) {
-          case 0: return SERVER_VALUE_UNSPECIFIED;
-          case 1: return REQUEST_TIME;
-          default: return null;
+          case 0:
+            return SERVER_VALUE_UNSPECIFIED;
+          case 1:
+            return REQUEST_TIME;
+          default:
+            return null;
         }
       }
 
-      public static com.google.protobuf.Internal.EnumLiteMap
-          internalGetValueMap() {
+      public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
         return internalValueMap;
       }
-      private static final com.google.protobuf.Internal.EnumLiteMap<
-          ServerValue> internalValueMap =
-            new com.google.protobuf.Internal.EnumLiteMap() {
-              public ServerValue findValueByNumber(int number) {
-                return ServerValue.forNumber(number);
-              }
-            };
 
-      public final com.google.protobuf.Descriptors.EnumValueDescriptor
-          getValueDescriptor() {
+      private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public ServerValue findValueByNumber(int number) {
+              return ServerValue.forNumber(number);
+            }
+          };
+
+      public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
         return getDescriptor().getValues().get(ordinal());
       }
-      public final com.google.protobuf.Descriptors.EnumDescriptor
-          getDescriptorForType() {
+
+      public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
         return getDescriptor();
       }
-      public static final com.google.protobuf.Descriptors.EnumDescriptor
-          getDescriptor() {
-        return com.google.firestore.v1beta1.DocumentTransform.FieldTransform.getDescriptor().getEnumTypes().get(0);
+
+      public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+        return com.google.firestore.v1beta1.DocumentTransform.FieldTransform.getDescriptor()
+            .getEnumTypes()
+            .get(0);
       }
 
       private static final ServerValue[] VALUES = values();
 
-      public static ServerValue valueOf(
-          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      public static ServerValue valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
         if (desc.getType() != getDescriptor()) {
-          throw new java.lang.IllegalArgumentException(
-            "EnumValueDescriptor is not for this type.");
+          throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
         }
         if (desc.getIndex() == -1) {
           return UNRECOGNIZED;
@@ -477,19 +533,18 @@ private ServerValue(int value) {
 
     private int transformTypeCase_ = 0;
     private java.lang.Object transformType_;
-    public enum TransformTypeCase
-        implements com.google.protobuf.Internal.EnumLite {
+
+    public enum TransformTypeCase implements com.google.protobuf.Internal.EnumLite {
       SET_TO_SERVER_VALUE(2),
       APPEND_MISSING_ELEMENTS(6),
       REMOVE_ALL_FROM_ARRAY(7),
       TRANSFORMTYPE_NOT_SET(0);
       private final int value;
+
       private TransformTypeCase(int value) {
         this.value = value;
       }
-      /**
-       * @deprecated Use {@link #forNumber(int)} instead.
-       */
+      /** @deprecated Use {@link #forNumber(int)} instead. */
       @java.lang.Deprecated
       public static TransformTypeCase valueOf(int value) {
         return forNumber(value);
@@ -497,27 +552,33 @@ public static TransformTypeCase valueOf(int value) {
 
       public static TransformTypeCase forNumber(int value) {
         switch (value) {
-          case 2: return SET_TO_SERVER_VALUE;
-          case 6: return APPEND_MISSING_ELEMENTS;
-          case 7: return REMOVE_ALL_FROM_ARRAY;
-          case 0: return TRANSFORMTYPE_NOT_SET;
-          default: return null;
+          case 2:
+            return SET_TO_SERVER_VALUE;
+          case 6:
+            return APPEND_MISSING_ELEMENTS;
+          case 7:
+            return REMOVE_ALL_FROM_ARRAY;
+          case 0:
+            return TRANSFORMTYPE_NOT_SET;
+          default:
+            return null;
         }
       }
+
       public int getNumber() {
         return this.value;
       }
     };
 
-    public TransformTypeCase
-    getTransformTypeCase() {
-      return TransformTypeCase.forNumber(
-          transformTypeCase_);
+    public TransformTypeCase getTransformTypeCase() {
+      return TransformTypeCase.forNumber(transformTypeCase_);
     }
 
     public static final int FIELD_PATH_FIELD_NUMBER = 1;
     private volatile java.lang.Object fieldPath_;
     /**
+     *
+     *
      * 
      * The path of the field. See [Document.fields][google.firestore.v1beta1.Document.fields] for the field path syntax
      * reference.
@@ -530,14 +591,15 @@ public java.lang.String getFieldPath() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         fieldPath_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * The path of the field. See [Document.fields][google.firestore.v1beta1.Document.fields] for the field path syntax
      * reference.
@@ -545,13 +607,11 @@ public java.lang.String getFieldPath() {
      *
      * string field_path = 1;
      */
-    public com.google.protobuf.ByteString
-        getFieldPathBytes() {
+    public com.google.protobuf.ByteString getFieldPathBytes() {
       java.lang.Object ref = fieldPath_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         fieldPath_ = b;
         return b;
       } else {
@@ -561,11 +621,15 @@ public java.lang.String getFieldPath() {
 
     public static final int SET_TO_SERVER_VALUE_FIELD_NUMBER = 2;
     /**
+     *
+     *
      * 
      * Sets the field to the given server value.
      * 

      *
-     * .google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue set_to_server_value = 2;
+     * 
+     * .google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue set_to_server_value = 2;
+     * 
      */
     public int getSetToServerValueValue() {
       if (transformTypeCase_ == 2) {
@@ -574,24 +638,35 @@ public int getSetToServerValueValue() {
       return 0;
     }
     /**
+     *
+     *
      * 
      * Sets the field to the given server value.
      * 

      *
-     * .google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue set_to_server_value = 2;
+     * 
+     * .google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue set_to_server_value = 2;
+     * 
      */
-    public com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue getSetToServerValue() {
+    public com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue
+        getSetToServerValue() {
       if (transformTypeCase_ == 2) {
         @SuppressWarnings("deprecation")
-        com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue result = com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue.valueOf(
-            (java.lang.Integer) transformType_);
-        return result == null ? com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue.UNRECOGNIZED : result;
+        com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue result =
+            com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue.valueOf(
+                (java.lang.Integer) transformType_);
+        return result == null
+            ? com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue.UNRECOGNIZED
+            : result;
       }
-      return com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue.SERVER_VALUE_UNSPECIFIED;
+      return com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue
+          .SERVER_VALUE_UNSPECIFIED;
     }
 
     public static final int APPEND_MISSING_ELEMENTS_FIELD_NUMBER = 6;
     /**
+     *
+     *
      * 
      * Append the given elements in order if they are not already present in
      * the current field value.
@@ -611,6 +686,8 @@ public boolean hasAppendMissingElements() {
       return transformTypeCase_ == 6;
     }
     /**
+     *
+     *
      * 
      * Append the given elements in order if they are not already present in
      * the current field value.
@@ -628,11 +705,13 @@ public boolean hasAppendMissingElements() {
      */
     public com.google.firestore.v1beta1.ArrayValue getAppendMissingElements() {
       if (transformTypeCase_ == 6) {
-         return (com.google.firestore.v1beta1.ArrayValue) transformType_;
+        return (com.google.firestore.v1beta1.ArrayValue) transformType_;
       }
       return com.google.firestore.v1beta1.ArrayValue.getDefaultInstance();
     }
     /**
+     *
+     *
      * 
      * Append the given elements in order if they are not already present in
      * the current field value.
@@ -650,13 +729,15 @@ public com.google.firestore.v1beta1.ArrayValue getAppendMissingElements() {
      */
     public com.google.firestore.v1beta1.ArrayValueOrBuilder getAppendMissingElementsOrBuilder() {
       if (transformTypeCase_ == 6) {
-         return (com.google.firestore.v1beta1.ArrayValue) transformType_;
+        return (com.google.firestore.v1beta1.ArrayValue) transformType_;
       }
       return com.google.firestore.v1beta1.ArrayValue.getDefaultInstance();
     }
 
     public static final int REMOVE_ALL_FROM_ARRAY_FIELD_NUMBER = 7;
     /**
+     *
+     *
      * 
      * Remove all of the given elements from the array in the field.
      * If the field is not an array, or if the field does not yet exist, it is
@@ -674,6 +755,8 @@ public boolean hasRemoveAllFromArray() {
       return transformTypeCase_ == 7;
     }
     /**
+     *
+     *
      * 
      * Remove all of the given elements from the array in the field.
      * If the field is not an array, or if the field does not yet exist, it is
@@ -689,11 +772,13 @@ public boolean hasRemoveAllFromArray() {
      */
     public com.google.firestore.v1beta1.ArrayValue getRemoveAllFromArray() {
       if (transformTypeCase_ == 7) {
-         return (com.google.firestore.v1beta1.ArrayValue) transformType_;
+        return (com.google.firestore.v1beta1.ArrayValue) transformType_;
       }
       return com.google.firestore.v1beta1.ArrayValue.getDefaultInstance();
     }
     /**
+     *
+     *
      * 
      * Remove all of the given elements from the array in the field.
      * If the field is not an array, or if the field does not yet exist, it is
@@ -709,12 +794,13 @@ public com.google.firestore.v1beta1.ArrayValue getRemoveAllFromArray() {
      */
     public com.google.firestore.v1beta1.ArrayValueOrBuilder getRemoveAllFromArrayOrBuilder() {
       if (transformTypeCase_ == 7) {
-         return (com.google.firestore.v1beta1.ArrayValue) transformType_;
+        return (com.google.firestore.v1beta1.ArrayValue) transformType_;
       }
       return com.google.firestore.v1beta1.ArrayValue.getDefaultInstance();
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -726,8 +812,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (!getFieldPathBytes().isEmpty()) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, fieldPath_);
       }
@@ -753,16 +838,19 @@ public int getSerializedSize() {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, fieldPath_);
       }
       if (transformTypeCase_ == 2) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeEnumSize(2, ((java.lang.Integer) transformType_));
+        size +=
+            com.google.protobuf.CodedOutputStream.computeEnumSize(
+                2, ((java.lang.Integer) transformType_));
       }
       if (transformTypeCase_ == 6) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(6, (com.google.firestore.v1beta1.ArrayValue) transformType_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                6, (com.google.firestore.v1beta1.ArrayValue) transformType_);
       }
       if (transformTypeCase_ == 7) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(7, (com.google.firestore.v1beta1.ArrayValue) transformType_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                7, (com.google.firestore.v1beta1.ArrayValue) transformType_);
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -772,31 +860,27 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.firestore.v1beta1.DocumentTransform.FieldTransform)) {
         return super.equals(obj);
       }
-      com.google.firestore.v1beta1.DocumentTransform.FieldTransform other = (com.google.firestore.v1beta1.DocumentTransform.FieldTransform) obj;
+      com.google.firestore.v1beta1.DocumentTransform.FieldTransform other =
+          (com.google.firestore.v1beta1.DocumentTransform.FieldTransform) obj;
 
       boolean result = true;
-      result = result && getFieldPath()
-          .equals(other.getFieldPath());
-      result = result && getTransformTypeCase().equals(
-          other.getTransformTypeCase());
+      result = result && getFieldPath().equals(other.getFieldPath());
+      result = result && getTransformTypeCase().equals(other.getTransformTypeCase());
       if (!result) return false;
       switch (transformTypeCase_) {
         case 2:
-          result = result && getSetToServerValueValue()
-              == other.getSetToServerValueValue();
+          result = result && getSetToServerValueValue() == other.getSetToServerValueValue();
           break;
         case 6:
-          result = result && getAppendMissingElements()
-              .equals(other.getAppendMissingElements());
+          result = result && getAppendMissingElements().equals(other.getAppendMissingElements());
           break;
         case 7:
-          result = result && getRemoveAllFromArray()
-              .equals(other.getRemoveAllFromArray());
+          result = result && getRemoveAllFromArray().equals(other.getRemoveAllFromArray());
           break;
         case 0:
         default:
@@ -836,87 +920,94 @@ public int hashCode() {
     }
 
     public static com.google.firestore.v1beta1.DocumentTransform.FieldTransform parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.DocumentTransform.FieldTransform parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.DocumentTransform.FieldTransform parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.DocumentTransform.FieldTransform parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.DocumentTransform.FieldTransform parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.firestore.v1beta1.DocumentTransform.FieldTransform parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.DocumentTransform.FieldTransform parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.DocumentTransform.FieldTransform parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.DocumentTransform.FieldTransform parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.DocumentTransform.FieldTransform parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.DocumentTransform.FieldTransform parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.DocumentTransform.FieldTransform parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.DocumentTransform.FieldTransform parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.DocumentTransform.FieldTransform parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.DocumentTransform.FieldTransform parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.firestore.v1beta1.DocumentTransform.FieldTransform prototype) {
+
+    public static Builder newBuilder(
+        com.google.firestore.v1beta1.DocumentTransform.FieldTransform prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -926,27 +1017,32 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * A transformation of a field of the document.
      * 

      *
      * Protobuf type {@code google.firestore.v1beta1.DocumentTransform.FieldTransform}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.DocumentTransform.FieldTransform)
         com.google.firestore.v1beta1.DocumentTransform.FieldTransformOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_DocumentTransform_FieldTransform_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.firestore.v1beta1.WriteProto
+            .internal_static_google_firestore_v1beta1_DocumentTransform_FieldTransform_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_DocumentTransform_FieldTransform_fieldAccessorTable
+        return com.google.firestore.v1beta1.WriteProto
+            .internal_static_google_firestore_v1beta1_DocumentTransform_FieldTransform_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.firestore.v1beta1.DocumentTransform.FieldTransform.class, com.google.firestore.v1beta1.DocumentTransform.FieldTransform.Builder.class);
+                com.google.firestore.v1beta1.DocumentTransform.FieldTransform.class,
+                com.google.firestore.v1beta1.DocumentTransform.FieldTransform.Builder.class);
       }
 
       // Construct using com.google.firestore.v1beta1.DocumentTransform.FieldTransform.newBuilder()
@@ -954,16 +1050,15 @@ private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -975,13 +1070,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_DocumentTransform_FieldTransform_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.firestore.v1beta1.WriteProto
+            .internal_static_google_firestore_v1beta1_DocumentTransform_FieldTransform_descriptor;
       }
 
       @java.lang.Override
-      public com.google.firestore.v1beta1.DocumentTransform.FieldTransform getDefaultInstanceForType() {
+      public com.google.firestore.v1beta1.DocumentTransform.FieldTransform
+          getDefaultInstanceForType() {
         return com.google.firestore.v1beta1.DocumentTransform.FieldTransform.getDefaultInstance();
       }
 
@@ -996,7 +1092,8 @@ public com.google.firestore.v1beta1.DocumentTransform.FieldTransform build() {
 
       @java.lang.Override
       public com.google.firestore.v1beta1.DocumentTransform.FieldTransform buildPartial() {
-        com.google.firestore.v1beta1.DocumentTransform.FieldTransform result = new com.google.firestore.v1beta1.DocumentTransform.FieldTransform(this);
+        com.google.firestore.v1beta1.DocumentTransform.FieldTransform result =
+            new com.google.firestore.v1beta1.DocumentTransform.FieldTransform(this);
         result.fieldPath_ = fieldPath_;
         if (transformTypeCase_ == 2) {
           result.transformType_ = transformType_;
@@ -1024,66 +1121,76 @@ public com.google.firestore.v1beta1.DocumentTransform.FieldTransform buildPartia
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.firestore.v1beta1.DocumentTransform.FieldTransform) {
-          return mergeFrom((com.google.firestore.v1beta1.DocumentTransform.FieldTransform)other);
+          return mergeFrom((com.google.firestore.v1beta1.DocumentTransform.FieldTransform) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.firestore.v1beta1.DocumentTransform.FieldTransform other) {
-        if (other == com.google.firestore.v1beta1.DocumentTransform.FieldTransform.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.firestore.v1beta1.DocumentTransform.FieldTransform other) {
+        if (other
+            == com.google.firestore.v1beta1.DocumentTransform.FieldTransform.getDefaultInstance())
+          return this;
         if (!other.getFieldPath().isEmpty()) {
           fieldPath_ = other.fieldPath_;
           onChanged();
         }
         switch (other.getTransformTypeCase()) {
-          case SET_TO_SERVER_VALUE: {
-            setSetToServerValueValue(other.getSetToServerValueValue());
-            break;
-          }
-          case APPEND_MISSING_ELEMENTS: {
-            mergeAppendMissingElements(other.getAppendMissingElements());
-            break;
-          }
-          case REMOVE_ALL_FROM_ARRAY: {
-            mergeRemoveAllFromArray(other.getRemoveAllFromArray());
-            break;
-          }
-          case TRANSFORMTYPE_NOT_SET: {
-            break;
-          }
+          case SET_TO_SERVER_VALUE:
+            {
+              setSetToServerValueValue(other.getSetToServerValueValue());
+              break;
+            }
+          case APPEND_MISSING_ELEMENTS:
+            {
+              mergeAppendMissingElements(other.getAppendMissingElements());
+              break;
+            }
+          case REMOVE_ALL_FROM_ARRAY:
+            {
+              mergeRemoveAllFromArray(other.getRemoveAllFromArray());
+              break;
+            }
+          case TRANSFORMTYPE_NOT_SET:
+            {
+              break;
+            }
         }
         this.mergeUnknownFields(other.unknownFields);
         onChanged();
@@ -1104,7 +1211,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.firestore.v1beta1.DocumentTransform.FieldTransform) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.firestore.v1beta1.DocumentTransform.FieldTransform)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -1113,12 +1222,12 @@ public Builder mergeFrom(
         }
         return this;
       }
+
       private int transformTypeCase_ = 0;
       private java.lang.Object transformType_;
-      public TransformTypeCase
-          getTransformTypeCase() {
-        return TransformTypeCase.forNumber(
-            transformTypeCase_);
+
+      public TransformTypeCase getTransformTypeCase() {
+        return TransformTypeCase.forNumber(transformTypeCase_);
       }
 
       public Builder clearTransformType() {
@@ -1128,9 +1237,10 @@ public Builder clearTransformType() {
         return this;
       }
 
-
       private java.lang.Object fieldPath_ = "";
       /**
+       *
+       *
        * 
        * The path of the field. See [Document.fields][google.firestore.v1beta1.Document.fields] for the field path syntax
        * reference.
@@ -1141,8 +1251,7 @@ public Builder clearTransformType() {
       public java.lang.String getFieldPath() {
         java.lang.Object ref = fieldPath_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           fieldPath_ = s;
           return s;
@@ -1151,6 +1260,8 @@ public java.lang.String getFieldPath() {
         }
       }
       /**
+       *
+       *
        * 
        * The path of the field. See [Document.fields][google.firestore.v1beta1.Document.fields] for the field path syntax
        * reference.
@@ -1158,13 +1269,11 @@ public java.lang.String getFieldPath() {
        *
        * string field_path = 1;
        */
-      public com.google.protobuf.ByteString
-          getFieldPathBytes() {
+      public com.google.protobuf.ByteString getFieldPathBytes() {
         java.lang.Object ref = fieldPath_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           fieldPath_ = b;
           return b;
         } else {
@@ -1172,6 +1281,8 @@ public java.lang.String getFieldPath() {
         }
       }
       /**
+       *
+       *
        * 
        * The path of the field. See [Document.fields][google.firestore.v1beta1.Document.fields] for the field path syntax
        * reference.
@@ -1179,17 +1290,18 @@ public java.lang.String getFieldPath() {
        *
        * string field_path = 1;
        */
-      public Builder setFieldPath(
-          java.lang.String value) {
+      public Builder setFieldPath(java.lang.String value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  
+          throw new NullPointerException();
+        }
+
         fieldPath_ = value;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * The path of the field. See [Document.fields][google.firestore.v1beta1.Document.fields] for the field path syntax
        * reference.
@@ -1198,12 +1310,14 @@ public Builder setFieldPath(
        * string field_path = 1;
        */
       public Builder clearFieldPath() {
-        
+
         fieldPath_ = getDefaultInstance().getFieldPath();
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * The path of the field. See [Document.fields][google.firestore.v1beta1.Document.fields] for the field path syntax
        * reference.
@@ -1211,24 +1325,27 @@ public Builder clearFieldPath() {
        *
        * string field_path = 1;
        */
-      public Builder setFieldPathBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder setFieldPathBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-        
+          throw new NullPointerException();
+        }
+        checkByteStringIsUtf8(value);
+
         fieldPath_ = value;
         onChanged();
         return this;
       }
 
       /**
+       *
+       *
        * 
        * Sets the field to the given server value.
        * 

        *
-       * .google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue set_to_server_value = 2;
+       * 
+       * .google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue set_to_server_value = 2;
+       * 
        */
       public int getSetToServerValueValue() {
         if (transformTypeCase_ == 2) {
@@ -1237,11 +1354,15 @@ public int getSetToServerValueValue() {
         return 0;
       }
       /**
+       *
+       *
        * 
        * Sets the field to the given server value.
        * 

        *
-       * .google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue set_to_server_value = 2;
+       * 
+       * .google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue set_to_server_value = 2;
+       * 
        */
       public Builder setSetToServerValueValue(int value) {
         transformTypeCase_ = 2;
@@ -1250,29 +1371,44 @@ public Builder setSetToServerValueValue(int value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * Sets the field to the given server value.
        * 

        *
-       * .google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue set_to_server_value = 2;
+       * 
+       * .google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue set_to_server_value = 2;
+       * 
        */
-      public com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue getSetToServerValue() {
+      public com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue
+          getSetToServerValue() {
         if (transformTypeCase_ == 2) {
           @SuppressWarnings("deprecation")
-          com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue result = com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue.valueOf(
-              (java.lang.Integer) transformType_);
-          return result == null ? com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue.UNRECOGNIZED : result;
+          com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue result =
+              com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue.valueOf(
+                  (java.lang.Integer) transformType_);
+          return result == null
+              ? com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue
+                  .UNRECOGNIZED
+              : result;
         }
-        return com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue.SERVER_VALUE_UNSPECIFIED;
+        return com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue
+            .SERVER_VALUE_UNSPECIFIED;
       }
       /**
+       *
+       *
        * 
        * Sets the field to the given server value.
        * 

        *
-       * .google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue set_to_server_value = 2;
+       * 
+       * .google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue set_to_server_value = 2;
+       * 
        */
-      public Builder setSetToServerValue(com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue value) {
+      public Builder setSetToServerValue(
+          com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -1282,11 +1418,15 @@ public Builder setSetToServerValue(com.google.firestore.v1beta1.DocumentTransfor
         return this;
       }
       /**
+       *
+       *
        * 
        * Sets the field to the given server value.
        * 

        *
-       * .google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue set_to_server_value = 2;
+       * 
+       * .google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue set_to_server_value = 2;
+       * 
        */
       public Builder clearSetToServerValue() {
         if (transformTypeCase_ == 2) {
@@ -1298,8 +1438,13 @@ public Builder clearSetToServerValue() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.ArrayValue, com.google.firestore.v1beta1.ArrayValue.Builder, com.google.firestore.v1beta1.ArrayValueOrBuilder> appendMissingElementsBuilder_;
+              com.google.firestore.v1beta1.ArrayValue,
+              com.google.firestore.v1beta1.ArrayValue.Builder,
+              com.google.firestore.v1beta1.ArrayValueOrBuilder>
+          appendMissingElementsBuilder_;
       /**
+       *
+       *
        * 
        * Append the given elements in order if they are not already present in
        * the current field value.
@@ -1319,6 +1464,8 @@ public boolean hasAppendMissingElements() {
         return transformTypeCase_ == 6;
       }
       /**
+       *
+       *
        * 
        * Append the given elements in order if they are not already present in
        * the current field value.
@@ -1348,6 +1495,8 @@ public com.google.firestore.v1beta1.ArrayValue getAppendMissingElements() {
         }
       }
       /**
+       *
+       *
        * 
        * Append the given elements in order if they are not already present in
        * the current field value.
@@ -1377,6 +1526,8 @@ public Builder setAppendMissingElements(com.google.firestore.v1beta1.ArrayValue
         return this;
       }
       /**
+       *
+       *
        * 
        * Append the given elements in order if they are not already present in
        * the current field value.
@@ -1404,6 +1555,8 @@ public Builder setAppendMissingElements(
         return this;
       }
       /**
+       *
+       *
        * 
        * Append the given elements in order if they are not already present in
        * the current field value.
@@ -1421,10 +1574,13 @@ public Builder setAppendMissingElements(
        */
       public Builder mergeAppendMissingElements(com.google.firestore.v1beta1.ArrayValue value) {
         if (appendMissingElementsBuilder_ == null) {
-          if (transformTypeCase_ == 6 &&
-              transformType_ != com.google.firestore.v1beta1.ArrayValue.getDefaultInstance()) {
-            transformType_ = com.google.firestore.v1beta1.ArrayValue.newBuilder((com.google.firestore.v1beta1.ArrayValue) transformType_)
-                .mergeFrom(value).buildPartial();
+          if (transformTypeCase_ == 6
+              && transformType_ != com.google.firestore.v1beta1.ArrayValue.getDefaultInstance()) {
+            transformType_ =
+                com.google.firestore.v1beta1.ArrayValue.newBuilder(
+                        (com.google.firestore.v1beta1.ArrayValue) transformType_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             transformType_ = value;
           }
@@ -1439,6 +1595,8 @@ public Builder mergeAppendMissingElements(com.google.firestore.v1beta1.ArrayValu
         return this;
       }
       /**
+       *
+       *
        * 
        * Append the given elements in order if they are not already present in
        * the current field value.
@@ -1471,6 +1629,8 @@ public Builder clearAppendMissingElements() {
         return this;
       }
       /**
+       *
+       *
        * 
        * Append the given elements in order if they are not already present in
        * the current field value.
@@ -1490,6 +1650,8 @@ public com.google.firestore.v1beta1.ArrayValue.Builder getAppendMissingElementsB
         return getAppendMissingElementsFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * Append the given elements in order if they are not already present in
        * the current field value.
@@ -1516,6 +1678,8 @@ public com.google.firestore.v1beta1.ArrayValueOrBuilder getAppendMissingElements
         }
       }
       /**
+       *
+       *
        * 
        * Append the given elements in order if they are not already present in
        * the current field value.
@@ -1532,27 +1696,38 @@ public com.google.firestore.v1beta1.ArrayValueOrBuilder getAppendMissingElements
        * .google.firestore.v1beta1.ArrayValue append_missing_elements = 6;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.ArrayValue, com.google.firestore.v1beta1.ArrayValue.Builder, com.google.firestore.v1beta1.ArrayValueOrBuilder> 
+              com.google.firestore.v1beta1.ArrayValue,
+              com.google.firestore.v1beta1.ArrayValue.Builder,
+              com.google.firestore.v1beta1.ArrayValueOrBuilder>
           getAppendMissingElementsFieldBuilder() {
         if (appendMissingElementsBuilder_ == null) {
           if (!(transformTypeCase_ == 6)) {
             transformType_ = com.google.firestore.v1beta1.ArrayValue.getDefaultInstance();
           }
-          appendMissingElementsBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.firestore.v1beta1.ArrayValue, com.google.firestore.v1beta1.ArrayValue.Builder, com.google.firestore.v1beta1.ArrayValueOrBuilder>(
+          appendMissingElementsBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.firestore.v1beta1.ArrayValue,
+                  com.google.firestore.v1beta1.ArrayValue.Builder,
+                  com.google.firestore.v1beta1.ArrayValueOrBuilder>(
                   (com.google.firestore.v1beta1.ArrayValue) transformType_,
                   getParentForChildren(),
                   isClean());
           transformType_ = null;
         }
         transformTypeCase_ = 6;
-        onChanged();;
+        onChanged();
+        ;
         return appendMissingElementsBuilder_;
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.ArrayValue, com.google.firestore.v1beta1.ArrayValue.Builder, com.google.firestore.v1beta1.ArrayValueOrBuilder> removeAllFromArrayBuilder_;
+              com.google.firestore.v1beta1.ArrayValue,
+              com.google.firestore.v1beta1.ArrayValue.Builder,
+              com.google.firestore.v1beta1.ArrayValueOrBuilder>
+          removeAllFromArrayBuilder_;
       /**
+       *
+       *
        * 
        * Remove all of the given elements from the array in the field.
        * If the field is not an array, or if the field does not yet exist, it is
@@ -1570,6 +1745,8 @@ public boolean hasRemoveAllFromArray() {
         return transformTypeCase_ == 7;
       }
       /**
+       *
+       *
        * 
        * Remove all of the given elements from the array in the field.
        * If the field is not an array, or if the field does not yet exist, it is
@@ -1597,6 +1774,8 @@ public com.google.firestore.v1beta1.ArrayValue getRemoveAllFromArray() {
         }
       }
       /**
+       *
+       *
        * 
        * Remove all of the given elements from the array in the field.
        * If the field is not an array, or if the field does not yet exist, it is
@@ -1624,6 +1803,8 @@ public Builder setRemoveAllFromArray(com.google.firestore.v1beta1.ArrayValue val
         return this;
       }
       /**
+       *
+       *
        * 
        * Remove all of the given elements from the array in the field.
        * If the field is not an array, or if the field does not yet exist, it is
@@ -1649,6 +1830,8 @@ public Builder setRemoveAllFromArray(
         return this;
       }
       /**
+       *
+       *
        * 
        * Remove all of the given elements from the array in the field.
        * If the field is not an array, or if the field does not yet exist, it is
@@ -1664,10 +1847,13 @@ public Builder setRemoveAllFromArray(
        */
       public Builder mergeRemoveAllFromArray(com.google.firestore.v1beta1.ArrayValue value) {
         if (removeAllFromArrayBuilder_ == null) {
-          if (transformTypeCase_ == 7 &&
-              transformType_ != com.google.firestore.v1beta1.ArrayValue.getDefaultInstance()) {
-            transformType_ = com.google.firestore.v1beta1.ArrayValue.newBuilder((com.google.firestore.v1beta1.ArrayValue) transformType_)
-                .mergeFrom(value).buildPartial();
+          if (transformTypeCase_ == 7
+              && transformType_ != com.google.firestore.v1beta1.ArrayValue.getDefaultInstance()) {
+            transformType_ =
+                com.google.firestore.v1beta1.ArrayValue.newBuilder(
+                        (com.google.firestore.v1beta1.ArrayValue) transformType_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             transformType_ = value;
           }
@@ -1682,6 +1868,8 @@ public Builder mergeRemoveAllFromArray(com.google.firestore.v1beta1.ArrayValue v
         return this;
       }
       /**
+       *
+       *
        * 
        * Remove all of the given elements from the array in the field.
        * If the field is not an array, or if the field does not yet exist, it is
@@ -1712,6 +1900,8 @@ public Builder clearRemoveAllFromArray() {
         return this;
       }
       /**
+       *
+       *
        * 
        * Remove all of the given elements from the array in the field.
        * If the field is not an array, or if the field does not yet exist, it is
@@ -1729,6 +1919,8 @@ public com.google.firestore.v1beta1.ArrayValue.Builder getRemoveAllFromArrayBuil
         return getRemoveAllFromArrayFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * Remove all of the given elements from the array in the field.
        * If the field is not an array, or if the field does not yet exist, it is
@@ -1753,6 +1945,8 @@ public com.google.firestore.v1beta1.ArrayValueOrBuilder getRemoveAllFromArrayOrB
         }
       }
       /**
+       *
+       *
        * 
        * Remove all of the given elements from the array in the field.
        * If the field is not an array, or if the field does not yet exist, it is
@@ -1767,23 +1961,30 @@ public com.google.firestore.v1beta1.ArrayValueOrBuilder getRemoveAllFromArrayOrB
        * .google.firestore.v1beta1.ArrayValue remove_all_from_array = 7;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.ArrayValue, com.google.firestore.v1beta1.ArrayValue.Builder, com.google.firestore.v1beta1.ArrayValueOrBuilder> 
+              com.google.firestore.v1beta1.ArrayValue,
+              com.google.firestore.v1beta1.ArrayValue.Builder,
+              com.google.firestore.v1beta1.ArrayValueOrBuilder>
           getRemoveAllFromArrayFieldBuilder() {
         if (removeAllFromArrayBuilder_ == null) {
           if (!(transformTypeCase_ == 7)) {
             transformType_ = com.google.firestore.v1beta1.ArrayValue.getDefaultInstance();
           }
-          removeAllFromArrayBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.firestore.v1beta1.ArrayValue, com.google.firestore.v1beta1.ArrayValue.Builder, com.google.firestore.v1beta1.ArrayValueOrBuilder>(
+          removeAllFromArrayBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.firestore.v1beta1.ArrayValue,
+                  com.google.firestore.v1beta1.ArrayValue.Builder,
+                  com.google.firestore.v1beta1.ArrayValueOrBuilder>(
                   (com.google.firestore.v1beta1.ArrayValue) transformType_,
                   getParentForChildren(),
                   isClean());
           transformType_ = null;
         }
         transformTypeCase_ = 7;
-        onChanged();;
+        onChanged();
+        ;
         return removeAllFromArrayBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1796,30 +1997,32 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.DocumentTransform.FieldTransform)
     }
 
     // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.DocumentTransform.FieldTransform)
-    private static final com.google.firestore.v1beta1.DocumentTransform.FieldTransform DEFAULT_INSTANCE;
+    private static final com.google.firestore.v1beta1.DocumentTransform.FieldTransform
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.firestore.v1beta1.DocumentTransform.FieldTransform();
     }
 
-    public static com.google.firestore.v1beta1.DocumentTransform.FieldTransform getDefaultInstance() {
+    public static com.google.firestore.v1beta1.DocumentTransform.FieldTransform
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public FieldTransform parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new FieldTransform(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public FieldTransform parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new FieldTransform(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1831,16 +2034,18 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.firestore.v1beta1.DocumentTransform.FieldTransform getDefaultInstanceForType() {
+    public com.google.firestore.v1beta1.DocumentTransform.FieldTransform
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   private int bitField0_;
   public static final int DOCUMENT_FIELD_NUMBER = 1;
   private volatile java.lang.Object document_;
   /**
+   *
+   *
    * 
    * The name of the document to transform.
    * 

@@ -1852,27 +2057,26 @@ public java.lang.String getDocument() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       document_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The name of the document to transform.
    * 

    *
    * string document = 1;
    */
-  public com.google.protobuf.ByteString
-      getDocumentBytes() {
+  public com.google.protobuf.ByteString getDocumentBytes() {
     java.lang.Object ref = document_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       document_ = b;
       return b;
     } else {
@@ -1881,71 +2085,91 @@ public java.lang.String getDocument() {
   }
 
   public static final int FIELD_TRANSFORMS_FIELD_NUMBER = 2;
-  private java.util.List fieldTransforms_;
+  private java.util.List
+      fieldTransforms_;
   /**
+   *
+   *
    * 
    * The list of transformations to apply to the fields of the document, in
    * order.
    * This must not be empty.
    * 

    *
-   * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+   * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+   * 
    */
-  public java.util.List getFieldTransformsList() {
+  public java.util.List
+      getFieldTransformsList() {
     return fieldTransforms_;
   }
   /**
+   *
+   *
    * 
    * The list of transformations to apply to the fields of the document, in
    * order.
    * This must not be empty.
    * 

    *
-   * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+   * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+   * 
    */
-  public java.util.List 
+  public java.util.List<
+          ? extends com.google.firestore.v1beta1.DocumentTransform.FieldTransformOrBuilder>
       getFieldTransformsOrBuilderList() {
     return fieldTransforms_;
   }
   /**
+   *
+   *
    * 
    * The list of transformations to apply to the fields of the document, in
    * order.
    * This must not be empty.
    * 

    *
-   * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+   * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+   * 
    */
   public int getFieldTransformsCount() {
     return fieldTransforms_.size();
   }
   /**
+   *
+   *
    * 
    * The list of transformations to apply to the fields of the document, in
    * order.
    * This must not be empty.
    * 

    *
-   * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+   * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+   * 
    */
-  public com.google.firestore.v1beta1.DocumentTransform.FieldTransform getFieldTransforms(int index) {
+  public com.google.firestore.v1beta1.DocumentTransform.FieldTransform getFieldTransforms(
+      int index) {
     return fieldTransforms_.get(index);
   }
   /**
+   *
+   *
    * 
    * The list of transformations to apply to the fields of the document, in
    * order.
    * This must not be empty.
    * 

    *
-   * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+   * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+   * 
    */
-  public com.google.firestore.v1beta1.DocumentTransform.FieldTransformOrBuilder getFieldTransformsOrBuilder(
-      int index) {
+  public com.google.firestore.v1beta1.DocumentTransform.FieldTransformOrBuilder
+      getFieldTransformsOrBuilder(int index) {
     return fieldTransforms_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1957,8 +2181,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!getDocumentBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, document_);
     }
@@ -1978,8 +2201,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, document_);
     }
     for (int i = 0; i < fieldTransforms_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, fieldTransforms_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, fieldTransforms_.get(i));
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -1989,18 +2211,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.DocumentTransform)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.DocumentTransform other = (com.google.firestore.v1beta1.DocumentTransform) obj;
+    com.google.firestore.v1beta1.DocumentTransform other =
+        (com.google.firestore.v1beta1.DocumentTransform) obj;
 
     boolean result = true;
-    result = result && getDocument()
-        .equals(other.getDocument());
-    result = result && getFieldTransformsList()
-        .equals(other.getFieldTransformsList());
+    result = result && getDocument().equals(other.getDocument());
+    result = result && getFieldTransformsList().equals(other.getFieldTransformsList());
     result = result && unknownFields.equals(other.unknownFields);
     return result;
   }
@@ -2023,118 +2244,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.DocumentTransform parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.DocumentTransform parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.DocumentTransform parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.DocumentTransform parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.DocumentTransform parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.DocumentTransform parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.DocumentTransform parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.DocumentTransform parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.DocumentTransform parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.DocumentTransform parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.DocumentTransform parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.DocumentTransform parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.DocumentTransform parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.DocumentTransform parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.DocumentTransform prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A transformation of a document.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.DocumentTransform}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.DocumentTransform)
       com.google.firestore.v1beta1.DocumentTransformOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_DocumentTransform_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.WriteProto
+          .internal_static_google_firestore_v1beta1_DocumentTransform_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_DocumentTransform_fieldAccessorTable
+      return com.google.firestore.v1beta1.WriteProto
+          .internal_static_google_firestore_v1beta1_DocumentTransform_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.DocumentTransform.class, com.google.firestore.v1beta1.DocumentTransform.Builder.class);
+              com.google.firestore.v1beta1.DocumentTransform.class,
+              com.google.firestore.v1beta1.DocumentTransform.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.DocumentTransform.newBuilder()
@@ -2142,17 +2372,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
         getFieldTransformsFieldBuilder();
       }
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2168,9 +2398,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_DocumentTransform_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.WriteProto
+          .internal_static_google_firestore_v1beta1_DocumentTransform_descriptor;
     }
 
     @java.lang.Override
@@ -2189,7 +2419,8 @@ public com.google.firestore.v1beta1.DocumentTransform build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.DocumentTransform buildPartial() {
-      com.google.firestore.v1beta1.DocumentTransform result = new com.google.firestore.v1beta1.DocumentTransform(this);
+      com.google.firestore.v1beta1.DocumentTransform result =
+          new com.google.firestore.v1beta1.DocumentTransform(this);
       int from_bitField0_ = bitField0_;
       int to_bitField0_ = 0;
       result.document_ = document_;
@@ -2211,38 +2442,39 @@ public com.google.firestore.v1beta1.DocumentTransform buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.DocumentTransform) {
-        return mergeFrom((com.google.firestore.v1beta1.DocumentTransform)other);
+        return mergeFrom((com.google.firestore.v1beta1.DocumentTransform) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2273,9 +2505,10 @@ public Builder mergeFrom(com.google.firestore.v1beta1.DocumentTransform other) {
             fieldTransformsBuilder_ = null;
             fieldTransforms_ = other.fieldTransforms_;
             bitField0_ = (bitField0_ & ~0x00000002);
-            fieldTransformsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getFieldTransformsFieldBuilder() : null;
+            fieldTransformsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getFieldTransformsFieldBuilder()
+                    : null;
           } else {
             fieldTransformsBuilder_.addAllMessages(other.fieldTransforms_);
           }
@@ -2309,10 +2542,13 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object document_ = "";
     /**
+     *
+     *
      * 
      * The name of the document to transform.
      * 

@@ -2322,8 +2558,7 @@ public Builder mergeFrom(
     public java.lang.String getDocument() {
       java.lang.Object ref = document_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         document_ = s;
         return s;
@@ -2332,19 +2567,19 @@ public java.lang.String getDocument() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the document to transform.
      * 

      *
      * string document = 1;
      */
-    public com.google.protobuf.ByteString
-        getDocumentBytes() {
+    public com.google.protobuf.ByteString getDocumentBytes() {
       java.lang.Object ref = document_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         document_ = b;
         return b;
       } else {
@@ -2352,23 +2587,26 @@ public java.lang.String getDocument() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the document to transform.
      * 

      *
      * string document = 1;
      */
-    public Builder setDocument(
-        java.lang.String value) {
+    public Builder setDocument(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       document_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the document to transform.
      * 

@@ -2376,52 +2614,64 @@ public Builder setDocument(
      * string document = 1;
      */
     public Builder clearDocument() {
-      
+
       document_ = getDefaultInstance().getDocument();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the document to transform.
      * 

      *
      * string document = 1;
      */
-    public Builder setDocumentBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setDocumentBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       document_ = value;
       onChanged();
       return this;
     }
 
-    private java.util.List fieldTransforms_ =
-      java.util.Collections.emptyList();
+    private java.util.List
+        fieldTransforms_ = java.util.Collections.emptyList();
+
     private void ensureFieldTransformsIsMutable() {
       if (!((bitField0_ & 0x00000002) == 0x00000002)) {
-        fieldTransforms_ = new java.util.ArrayList(fieldTransforms_);
+        fieldTransforms_ =
+            new java.util.ArrayList(
+                fieldTransforms_);
         bitField0_ |= 0x00000002;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.firestore.v1beta1.DocumentTransform.FieldTransform, com.google.firestore.v1beta1.DocumentTransform.FieldTransform.Builder, com.google.firestore.v1beta1.DocumentTransform.FieldTransformOrBuilder> fieldTransformsBuilder_;
+            com.google.firestore.v1beta1.DocumentTransform.FieldTransform,
+            com.google.firestore.v1beta1.DocumentTransform.FieldTransform.Builder,
+            com.google.firestore.v1beta1.DocumentTransform.FieldTransformOrBuilder>
+        fieldTransformsBuilder_;
 
     /**
+     *
+     *
      * 
      * The list of transformations to apply to the fields of the document, in
      * order.
      * This must not be empty.
      * 

      *
-     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
+     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
      */
-    public java.util.List getFieldTransformsList() {
+    public java.util.List
+        getFieldTransformsList() {
       if (fieldTransformsBuilder_ == null) {
         return java.util.Collections.unmodifiableList(fieldTransforms_);
       } else {
@@ -2429,13 +2679,17 @@ public java.util.List
      * The list of transformations to apply to the fields of the document, in
      * order.
      * This must not be empty.
      * 

      *
-     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
+     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
      */
     public int getFieldTransformsCount() {
       if (fieldTransformsBuilder_ == null) {
@@ -2445,15 +2699,20 @@ public int getFieldTransformsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The list of transformations to apply to the fields of the document, in
      * order.
      * This must not be empty.
      * 

      *
-     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
+     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
      */
-    public com.google.firestore.v1beta1.DocumentTransform.FieldTransform getFieldTransforms(int index) {
+    public com.google.firestore.v1beta1.DocumentTransform.FieldTransform getFieldTransforms(
+        int index) {
       if (fieldTransformsBuilder_ == null) {
         return fieldTransforms_.get(index);
       } else {
@@ -2461,13 +2720,17 @@ public com.google.firestore.v1beta1.DocumentTransform.FieldTransform getFieldTra
       }
     }
     /**
+     *
+     *
      * 
      * The list of transformations to apply to the fields of the document, in
      * order.
      * This must not be empty.
      * 

      *
-     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
+     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
      */
     public Builder setFieldTransforms(
         int index, com.google.firestore.v1beta1.DocumentTransform.FieldTransform value) {
@@ -2484,16 +2747,21 @@ public Builder setFieldTransforms(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of transformations to apply to the fields of the document, in
      * order.
      * This must not be empty.
      * 

      *
-     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
+     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
      */
     public Builder setFieldTransforms(
-        int index, com.google.firestore.v1beta1.DocumentTransform.FieldTransform.Builder builderForValue) {
+        int index,
+        com.google.firestore.v1beta1.DocumentTransform.FieldTransform.Builder builderForValue) {
       if (fieldTransformsBuilder_ == null) {
         ensureFieldTransformsIsMutable();
         fieldTransforms_.set(index, builderForValue.build());
@@ -2504,15 +2772,20 @@ public Builder setFieldTransforms(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of transformations to apply to the fields of the document, in
      * order.
      * This must not be empty.
      * 

      *
-     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
+     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
      */
-    public Builder addFieldTransforms(com.google.firestore.v1beta1.DocumentTransform.FieldTransform value) {
+    public Builder addFieldTransforms(
+        com.google.firestore.v1beta1.DocumentTransform.FieldTransform value) {
       if (fieldTransformsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -2526,13 +2799,17 @@ public Builder addFieldTransforms(com.google.firestore.v1beta1.DocumentTransform
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of transformations to apply to the fields of the document, in
      * order.
      * This must not be empty.
      * 

      *
-     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
+     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
      */
     public Builder addFieldTransforms(
         int index, com.google.firestore.v1beta1.DocumentTransform.FieldTransform value) {
@@ -2549,13 +2826,17 @@ public Builder addFieldTransforms(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of transformations to apply to the fields of the document, in
      * order.
      * This must not be empty.
      * 

      *
-     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
+     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
      */
     public Builder addFieldTransforms(
         com.google.firestore.v1beta1.DocumentTransform.FieldTransform.Builder builderForValue) {
@@ -2569,16 +2850,21 @@ public Builder addFieldTransforms(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of transformations to apply to the fields of the document, in
      * order.
      * This must not be empty.
      * 

      *
-     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
+     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
      */
     public Builder addFieldTransforms(
-        int index, com.google.firestore.v1beta1.DocumentTransform.FieldTransform.Builder builderForValue) {
+        int index,
+        com.google.firestore.v1beta1.DocumentTransform.FieldTransform.Builder builderForValue) {
       if (fieldTransformsBuilder_ == null) {
         ensureFieldTransformsIsMutable();
         fieldTransforms_.add(index, builderForValue.build());
@@ -2589,20 +2875,24 @@ public Builder addFieldTransforms(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of transformations to apply to the fields of the document, in
      * order.
      * This must not be empty.
      * 

      *
-     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
+     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
      */
     public Builder addAllFieldTransforms(
-        java.lang.Iterable values) {
+        java.lang.Iterable
+            values) {
       if (fieldTransformsBuilder_ == null) {
         ensureFieldTransformsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, fieldTransforms_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, fieldTransforms_);
         onChanged();
       } else {
         fieldTransformsBuilder_.addAllMessages(values);
@@ -2610,13 +2900,17 @@ public Builder addAllFieldTransforms(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of transformations to apply to the fields of the document, in
      * order.
      * This must not be empty.
      * 

      *
-     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
+     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
      */
     public Builder clearFieldTransforms() {
       if (fieldTransformsBuilder_ == null) {
@@ -2629,13 +2923,17 @@ public Builder clearFieldTransforms() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of transformations to apply to the fields of the document, in
      * order.
      * This must not be empty.
      * 

      *
-     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
+     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
      */
     public Builder removeFieldTransforms(int index) {
       if (fieldTransformsBuilder_ == null) {
@@ -2648,45 +2946,59 @@ public Builder removeFieldTransforms(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of transformations to apply to the fields of the document, in
      * order.
      * This must not be empty.
      * 

      *
-     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
+     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
      */
-    public com.google.firestore.v1beta1.DocumentTransform.FieldTransform.Builder getFieldTransformsBuilder(
-        int index) {
+    public com.google.firestore.v1beta1.DocumentTransform.FieldTransform.Builder
+        getFieldTransformsBuilder(int index) {
       return getFieldTransformsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The list of transformations to apply to the fields of the document, in
      * order.
      * This must not be empty.
      * 

      *
-     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
+     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
      */
-    public com.google.firestore.v1beta1.DocumentTransform.FieldTransformOrBuilder getFieldTransformsOrBuilder(
-        int index) {
+    public com.google.firestore.v1beta1.DocumentTransform.FieldTransformOrBuilder
+        getFieldTransformsOrBuilder(int index) {
       if (fieldTransformsBuilder_ == null) {
-        return fieldTransforms_.get(index);  } else {
+        return fieldTransforms_.get(index);
+      } else {
         return fieldTransformsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The list of transformations to apply to the fields of the document, in
      * order.
      * This must not be empty.
      * 

      *
-     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
+     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
      */
-    public java.util.List 
-         getFieldTransformsOrBuilderList() {
+    public java.util.List<
+            ? extends com.google.firestore.v1beta1.DocumentTransform.FieldTransformOrBuilder>
+        getFieldTransformsOrBuilderList() {
       if (fieldTransformsBuilder_ != null) {
         return fieldTransformsBuilder_.getMessageOrBuilderList();
       } else {
@@ -2694,51 +3006,73 @@ public com.google.firestore.v1beta1.DocumentTransform.FieldTransformOrBuilder ge
       }
     }
     /**
+     *
+     *
      * 
      * The list of transformations to apply to the fields of the document, in
      * order.
      * This must not be empty.
      * 

      *
-     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
+     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
      */
-    public com.google.firestore.v1beta1.DocumentTransform.FieldTransform.Builder addFieldTransformsBuilder() {
-      return getFieldTransformsFieldBuilder().addBuilder(
-          com.google.firestore.v1beta1.DocumentTransform.FieldTransform.getDefaultInstance());
+    public com.google.firestore.v1beta1.DocumentTransform.FieldTransform.Builder
+        addFieldTransformsBuilder() {
+      return getFieldTransformsFieldBuilder()
+          .addBuilder(
+              com.google.firestore.v1beta1.DocumentTransform.FieldTransform.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The list of transformations to apply to the fields of the document, in
      * order.
      * This must not be empty.
      * 

      *
-     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
+     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
      */
-    public com.google.firestore.v1beta1.DocumentTransform.FieldTransform.Builder addFieldTransformsBuilder(
-        int index) {
-      return getFieldTransformsFieldBuilder().addBuilder(
-          index, com.google.firestore.v1beta1.DocumentTransform.FieldTransform.getDefaultInstance());
+    public com.google.firestore.v1beta1.DocumentTransform.FieldTransform.Builder
+        addFieldTransformsBuilder(int index) {
+      return getFieldTransformsFieldBuilder()
+          .addBuilder(
+              index,
+              com.google.firestore.v1beta1.DocumentTransform.FieldTransform.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The list of transformations to apply to the fields of the document, in
      * order.
      * This must not be empty.
      * 

      *
-     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
+     * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+     * 
      */
-    public java.util.List 
-         getFieldTransformsBuilderList() {
+    public java.util.List
+        getFieldTransformsBuilderList() {
       return getFieldTransformsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.firestore.v1beta1.DocumentTransform.FieldTransform, com.google.firestore.v1beta1.DocumentTransform.FieldTransform.Builder, com.google.firestore.v1beta1.DocumentTransform.FieldTransformOrBuilder> 
+            com.google.firestore.v1beta1.DocumentTransform.FieldTransform,
+            com.google.firestore.v1beta1.DocumentTransform.FieldTransform.Builder,
+            com.google.firestore.v1beta1.DocumentTransform.FieldTransformOrBuilder>
         getFieldTransformsFieldBuilder() {
       if (fieldTransformsBuilder_ == null) {
-        fieldTransformsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.firestore.v1beta1.DocumentTransform.FieldTransform, com.google.firestore.v1beta1.DocumentTransform.FieldTransform.Builder, com.google.firestore.v1beta1.DocumentTransform.FieldTransformOrBuilder>(
+        fieldTransformsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.firestore.v1beta1.DocumentTransform.FieldTransform,
+                com.google.firestore.v1beta1.DocumentTransform.FieldTransform.Builder,
+                com.google.firestore.v1beta1.DocumentTransform.FieldTransformOrBuilder>(
                 fieldTransforms_,
                 ((bitField0_ & 0x00000002) == 0x00000002),
                 getParentForChildren(),
@@ -2747,9 +3081,9 @@ public com.google.firestore.v1beta1.DocumentTransform.FieldTransform.Builder add
       }
       return fieldTransformsBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -2759,12 +3093,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.DocumentTransform)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.DocumentTransform)
   private static final com.google.firestore.v1beta1.DocumentTransform DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.DocumentTransform();
   }
@@ -2773,16 +3107,16 @@ public static com.google.firestore.v1beta1.DocumentTransform getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DocumentTransform parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new DocumentTransform(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DocumentTransform parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new DocumentTransform(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -2797,6 +3131,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.DocumentTransform getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentTransformOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentTransformOrBuilder.java
index 358ea7e00794..3b8bc4258f6a 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentTransformOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentTransformOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface DocumentTransformOrBuilder extends
+public interface DocumentTransformOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.DocumentTransform)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The name of the document to transform.
    * 

@@ -16,66 +19,82 @@ public interface DocumentTransformOrBuilder extends
    */
   java.lang.String getDocument();
   /**
+   *
+   *
    * 
    * The name of the document to transform.
    * 

    *
    * string document = 1;
    */
-  com.google.protobuf.ByteString
-      getDocumentBytes();
+  com.google.protobuf.ByteString getDocumentBytes();
 
   /**
+   *
+   *
    * 
    * The list of transformations to apply to the fields of the document, in
    * order.
    * This must not be empty.
    * 

    *
-   * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+   * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+   * 
    */
-  java.util.List 
+  java.util.List
       getFieldTransformsList();
   /**
+   *
+   *
    * 
    * The list of transformations to apply to the fields of the document, in
    * order.
    * This must not be empty.
    * 

    *
-   * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+   * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+   * 
    */
   com.google.firestore.v1beta1.DocumentTransform.FieldTransform getFieldTransforms(int index);
   /**
+   *
+   *
    * 
    * The list of transformations to apply to the fields of the document, in
    * order.
    * This must not be empty.
    * 

    *
-   * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+   * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+   * 
    */
   int getFieldTransformsCount();
   /**
+   *
+   *
    * 
    * The list of transformations to apply to the fields of the document, in
    * order.
    * This must not be empty.
    * 

    *
-   * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+   * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+   * 
    */
-  java.util.List 
+  java.util.List
       getFieldTransformsOrBuilderList();
   /**
+   *
+   *
    * 
    * The list of transformations to apply to the fields of the document, in
    * order.
    * This must not be empty.
    * 

    *
-   * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+   * repeated .google.firestore.v1beta1.DocumentTransform.FieldTransform field_transforms = 2;
+   * 
    */
-  com.google.firestore.v1beta1.DocumentTransform.FieldTransformOrBuilder getFieldTransformsOrBuilder(
-      int index);
+  com.google.firestore.v1beta1.DocumentTransform.FieldTransformOrBuilder
+      getFieldTransformsOrBuilder(int index);
 }
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ExistenceFilter.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ExistenceFilter.java
index 3fa820d0e7ae..9583f51e2b01 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ExistenceFilter.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ExistenceFilter.java
@@ -4,31 +4,34 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * A digest of all the documents that match a given target.
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.ExistenceFilter}
  */
-public  final class ExistenceFilter extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ExistenceFilter extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.ExistenceFilter)
     ExistenceFilterOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ExistenceFilter.newBuilder() to construct.
   private ExistenceFilter(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ExistenceFilter() {
     targetId_ = 0;
     count_ = 0;
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ExistenceFilter(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -48,51 +51,55 @@ private ExistenceFilter(
           case 0:
             done = true;
             break;
-          case 8: {
-
-            targetId_ = input.readInt32();
-            break;
-          }
-          case 16: {
-
-            count_ = input.readInt32();
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 8:
+            {
+              targetId_ = input.readInt32();
+              break;
+            }
+          case 16:
+            {
+              count_ = input.readInt32();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_ExistenceFilter_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.WriteProto
+        .internal_static_google_firestore_v1beta1_ExistenceFilter_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_ExistenceFilter_fieldAccessorTable
+    return com.google.firestore.v1beta1.WriteProto
+        .internal_static_google_firestore_v1beta1_ExistenceFilter_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.ExistenceFilter.class, com.google.firestore.v1beta1.ExistenceFilter.Builder.class);
+            com.google.firestore.v1beta1.ExistenceFilter.class,
+            com.google.firestore.v1beta1.ExistenceFilter.Builder.class);
   }
 
   public static final int TARGET_ID_FIELD_NUMBER = 1;
   private int targetId_;
   /**
+   *
+   *
    * 
    * The target ID to which this filter applies.
    * 

@@ -106,6 +113,8 @@ public int getTargetId() {
   public static final int COUNT_FIELD_NUMBER = 2;
   private int count_;
   /**
+   *
+   *
    * 
    * The total count of documents that match [target_id][google.firestore.v1beta1.ExistenceFilter.target_id].
    * If different from the count of documents in the client that match, the
@@ -119,6 +128,7 @@ public int getCount() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -130,8 +140,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (targetId_ != 0) {
       output.writeInt32(1, targetId_);
     }
@@ -148,12 +157,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (targetId_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(1, targetId_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(1, targetId_);
     }
     if (count_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, count_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, count_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -163,18 +170,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.ExistenceFilter)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.ExistenceFilter other = (com.google.firestore.v1beta1.ExistenceFilter) obj;
+    com.google.firestore.v1beta1.ExistenceFilter other =
+        (com.google.firestore.v1beta1.ExistenceFilter) obj;
 
     boolean result = true;
-    result = result && (getTargetId()
-        == other.getTargetId());
-    result = result && (getCount()
-        == other.getCount());
+    result = result && (getTargetId() == other.getTargetId());
+    result = result && (getCount() == other.getCount());
     result = result && unknownFields.equals(other.unknownFields);
     return result;
   }
@@ -195,118 +201,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.ExistenceFilter parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.ExistenceFilter parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.ExistenceFilter parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ExistenceFilter parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.ExistenceFilter parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ExistenceFilter parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.ExistenceFilter parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ExistenceFilter parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.ExistenceFilter parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.ExistenceFilter parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.ExistenceFilter parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.ExistenceFilter parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ExistenceFilter parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.ExistenceFilter parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.ExistenceFilter prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A digest of all the documents that match a given target.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.ExistenceFilter}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.ExistenceFilter)
       com.google.firestore.v1beta1.ExistenceFilterOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_ExistenceFilter_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.WriteProto
+          .internal_static_google_firestore_v1beta1_ExistenceFilter_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_ExistenceFilter_fieldAccessorTable
+      return com.google.firestore.v1beta1.WriteProto
+          .internal_static_google_firestore_v1beta1_ExistenceFilter_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.ExistenceFilter.class, com.google.firestore.v1beta1.ExistenceFilter.Builder.class);
+              com.google.firestore.v1beta1.ExistenceFilter.class,
+              com.google.firestore.v1beta1.ExistenceFilter.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.ExistenceFilter.newBuilder()
@@ -314,16 +329,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -335,9 +349,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_ExistenceFilter_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.WriteProto
+          .internal_static_google_firestore_v1beta1_ExistenceFilter_descriptor;
     }
 
     @java.lang.Override
@@ -356,7 +370,8 @@ public com.google.firestore.v1beta1.ExistenceFilter build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.ExistenceFilter buildPartial() {
-      com.google.firestore.v1beta1.ExistenceFilter result = new com.google.firestore.v1beta1.ExistenceFilter(this);
+      com.google.firestore.v1beta1.ExistenceFilter result =
+          new com.google.firestore.v1beta1.ExistenceFilter(this);
       result.targetId_ = targetId_;
       result.count_ = count_;
       onBuilt();
@@ -367,38 +382,39 @@ public com.google.firestore.v1beta1.ExistenceFilter buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.ExistenceFilter) {
-        return mergeFrom((com.google.firestore.v1beta1.ExistenceFilter)other);
+        return mergeFrom((com.google.firestore.v1beta1.ExistenceFilter) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -442,8 +458,10 @@ public Builder mergeFrom(
       return this;
     }
 
-    private int targetId_ ;
+    private int targetId_;
     /**
+     *
+     *
      * 
      * The target ID to which this filter applies.
      * 

@@ -454,6 +472,8 @@ public int getTargetId() {
       return targetId_;
     }
     /**
+     *
+     *
      * 
      * The target ID to which this filter applies.
      * 

@@ -461,12 +481,14 @@ public int getTargetId() {
      * int32 target_id = 1;
      */
     public Builder setTargetId(int value) {
-      
+
       targetId_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The target ID to which this filter applies.
      * 

@@ -474,14 +496,16 @@ public Builder setTargetId(int value) {
      * int32 target_id = 1;
      */
     public Builder clearTargetId() {
-      
+
       targetId_ = 0;
       onChanged();
       return this;
     }
 
-    private int count_ ;
+    private int count_;
     /**
+     *
+     *
      * 
      * The total count of documents that match [target_id][google.firestore.v1beta1.ExistenceFilter.target_id].
      * If different from the count of documents in the client that match, the
@@ -494,6 +518,8 @@ public int getCount() {
       return count_;
     }
     /**
+     *
+     *
      * 
      * The total count of documents that match [target_id][google.firestore.v1beta1.ExistenceFilter.target_id].
      * If different from the count of documents in the client that match, the
@@ -503,12 +529,14 @@ public int getCount() {
      * int32 count = 2;
      */
     public Builder setCount(int value) {
-      
+
       count_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The total count of documents that match [target_id][google.firestore.v1beta1.ExistenceFilter.target_id].
      * If different from the count of documents in the client that match, the
@@ -518,14 +546,14 @@ public Builder setCount(int value) {
      * int32 count = 2;
      */
     public Builder clearCount() {
-      
+
       count_ = 0;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -535,12 +563,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.ExistenceFilter)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.ExistenceFilter)
   private static final com.google.firestore.v1beta1.ExistenceFilter DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.ExistenceFilter();
   }
@@ -549,16 +577,16 @@ public static com.google.firestore.v1beta1.ExistenceFilter getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ExistenceFilter parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ExistenceFilter(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ExistenceFilter parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ExistenceFilter(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -573,6 +601,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.ExistenceFilter getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ExistenceFilterOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ExistenceFilterOrBuilder.java
index 0df87b7929a6..9154d0314489 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ExistenceFilterOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ExistenceFilterOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface ExistenceFilterOrBuilder extends
+public interface ExistenceFilterOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.ExistenceFilter)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The target ID to which this filter applies.
    * 

@@ -17,6 +20,8 @@ public interface ExistenceFilterOrBuilder extends
   int getTargetId();
 
   /**
+   *
+   *
    * 
    * The total count of documents that match [target_id][google.firestore.v1beta1.ExistenceFilter.target_id].
    * If different from the count of documents in the client that match, the
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/FirestoreProto.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/FirestoreProto.java
index f5552191403d..6f55b85e6288 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/FirestoreProto.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/FirestoreProto.java
@@ -5,358 +5,329 @@
 
 public final class FirestoreProto {
   private FirestoreProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
 
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
   }
+
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_GetDocumentRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_GetDocumentRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_GetDocumentRequest_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_ListDocumentsRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_ListDocumentsRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_ListDocumentsRequest_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_ListDocumentsResponse_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_ListDocumentsResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_ListDocumentsResponse_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_CreateDocumentRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_CreateDocumentRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_CreateDocumentRequest_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_UpdateDocumentRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_UpdateDocumentRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_UpdateDocumentRequest_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_DeleteDocumentRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_DeleteDocumentRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_DeleteDocumentRequest_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_BatchGetDocumentsRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_BatchGetDocumentsRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_BatchGetDocumentsRequest_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_BatchGetDocumentsResponse_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_BatchGetDocumentsResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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+          + "restore\022\236\001\n\013GetDocument\022,.google.firesto"
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+          + "irestore.v1beta1.Document\"=\202\323\344\223\0027\0225/v1be"
+          + "ta1/{name=projects/*/databases/*/documen"
+          + "ts/*/**}\022\301\001\n\rListDocuments\022..google.fire"
+          + "store.v1beta1.ListDocumentsRequest\032/.goo"
+          + "gle.firestore.v1beta1.ListDocumentsRespo"
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+          + "_id}\022\276\001\n\016CreateDocument\022/.google.firesto"
+          + "re.v1beta1.CreateDocumentRequest\032\".googl"
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+          + "cuments/**}/{collection_id}:\010document\022\267\001"
+          + "\n\016UpdateDocument\022/.google.firestore.v1be"
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+          + "tore.v1beta1.Document\"P\202\323\344\223\002J2>/v1beta1/"
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+          + "cuments/*/**}:\010document\022\230\001\n\016DeleteDocume"
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+          + "/*/documents/*/**}\022\310\001\n\021BatchGetDocuments"
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+          + "ckRequest\032\026.google.protobuf.Empty\"H\202\323\344\223\002"
+          + "B\"=/v1beta1/{database=projects/*/databas"
+          + "es/*}/documents:rollback:\001*\022\364\001\n\010RunQuery"
+          + "\022).google.firestore.v1beta1.RunQueryRequ"
+          + "est\032*.google.firestore.v1beta1.RunQueryR"
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+          + "es/*/documents/*/**}:runQuery:\001*0\001\022\243\001\n\005W"
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+          + "uest\032\'.google.firestore.v1beta1.WriteRes"
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+          + "ts/*/databases/*}/documents:write:\001*(\0010\001"
+          + "\022\247\001\n\006Listen\022\'.google.firestore.v1beta1.L"
+          + "istenRequest\032(.google.firestore.v1beta1."
+          + "ListenResponse\"F\202\323\344\223\002@\";/v1beta1/{databa"
+          + "se=projects/*/databases/*}/documents:lis"
+          + "ten:\001*(\0010\001\022\237\002\n\021ListCollectionIds\0222.googl"
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+          + "ectionIdsResponse\"\240\001\202\323\344\223\002\231\001\"D/v1beta1/{p"
+          + "arent=projects/*/databases/*/documents}:"
+          + "listCollectionIds:\001*ZN\"I/v1beta1/{parent"
+          + "=projects/*/databases/*/documents/*/**}:"
+          + "listCollectionIds:\001*B\274\001\n\034com.google.fire"
+          + "store.v1beta1B\016FirestoreProtoP\001ZAgoogle."
+          + "golang.org/genproto/googleapis/firestore"
+          + "/v1beta1;firestore\242\002\004GCFS\252\002\036Google.Cloud"
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     };
     com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
-        new com.google.protobuf.Descriptors.FileDescriptor.    InternalDescriptorAssigner() {
+        new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
           public com.google.protobuf.ExtensionRegistry assignDescriptors(
               com.google.protobuf.Descriptors.FileDescriptor root) {
             descriptor = root;
             return null;
           }
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-    com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
+    com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
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           com.google.protobuf.EmptyProto.getDescriptor(),
           com.google.protobuf.TimestampProto.getDescriptor(),
           com.google.rpc.StatusProto.getDescriptor(),
-        }, assigner);
+        },
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     internal_static_google_firestore_v1beta1_GetDocumentRequest_descriptor =
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-        internal_static_google_firestore_v1beta1_GetDocumentRequest_descriptor,
-        new java.lang.String[] { "Name", "Mask", "Transaction", "ReadTime", "ConsistencySelector", });
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_firestore_v1beta1_GetDocumentRequest_fieldAccessorTable =
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+            });
     internal_static_google_firestore_v1beta1_ListDocumentsRequest_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_firestore_v1beta1_ListDocumentsRequest_fieldAccessorTable = new
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-        new java.lang.String[] { "Parent", "CollectionId", "PageSize", "PageToken", "OrderBy", "Mask", "Transaction", "ReadTime", "ShowMissing", "ConsistencySelector", });
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_firestore_v1beta1_ListDocumentsRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
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+              "CollectionId",
+              "PageSize",
+              "PageToken",
+              "OrderBy",
+              "Mask",
+              "Transaction",
+              "ReadTime",
+              "ShowMissing",
+              "ConsistencySelector",
+            });
     internal_static_google_firestore_v1beta1_ListDocumentsResponse_descriptor =
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-        internal_static_google_firestore_v1beta1_ListDocumentsResponse_descriptor,
-        new java.lang.String[] { "Documents", "NextPageToken", });
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-        internal_static_google_firestore_v1beta1_CreateDocumentRequest_descriptor,
-        new java.lang.String[] { "Parent", "CollectionId", "DocumentId", "Document", "Mask", });
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-        internal_static_google_firestore_v1beta1_UpdateDocumentRequest_descriptor,
-        new java.lang.String[] { "Document", "UpdateMask", "Mask", "CurrentDocument", });
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-        internal_static_google_firestore_v1beta1_BatchGetDocumentsResponse_descriptor,
-        new java.lang.String[] { "Found", "Missing", "Transaction", "ReadTime", "Result", });
+        getDescriptor().getMessageTypes().get(7);
+    internal_static_google_firestore_v1beta1_BatchGetDocumentsResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_BatchGetDocumentsResponse_descriptor,
+            new java.lang.String[] {
+              "Found", "Missing", "Transaction", "ReadTime", "Result",
+            });
     internal_static_google_firestore_v1beta1_BeginTransactionRequest_descriptor =
-      getDescriptor().getMessageTypes().get(8);
-    internal_static_google_firestore_v1beta1_BeginTransactionRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_BeginTransactionRequest_descriptor,
-        new java.lang.String[] { "Database", "Options", });
+        getDescriptor().getMessageTypes().get(8);
+    internal_static_google_firestore_v1beta1_BeginTransactionRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_BeginTransactionRequest_descriptor,
+            new java.lang.String[] {
+              "Database", "Options",
+            });
     internal_static_google_firestore_v1beta1_BeginTransactionResponse_descriptor =
-      getDescriptor().getMessageTypes().get(9);
-    internal_static_google_firestore_v1beta1_BeginTransactionResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_BeginTransactionResponse_descriptor,
-        new java.lang.String[] { "Transaction", });
+        getDescriptor().getMessageTypes().get(9);
+    internal_static_google_firestore_v1beta1_BeginTransactionResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_BeginTransactionResponse_descriptor,
+            new java.lang.String[] {
+              "Transaction",
+            });
     internal_static_google_firestore_v1beta1_CommitRequest_descriptor =
-      getDescriptor().getMessageTypes().get(10);
-    internal_static_google_firestore_v1beta1_CommitRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_CommitRequest_descriptor,
-        new java.lang.String[] { "Database", "Writes", "Transaction", });
+        getDescriptor().getMessageTypes().get(10);
+    internal_static_google_firestore_v1beta1_CommitRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_CommitRequest_descriptor,
+            new java.lang.String[] {
+              "Database", "Writes", "Transaction",
+            });
     internal_static_google_firestore_v1beta1_CommitResponse_descriptor =
-      getDescriptor().getMessageTypes().get(11);
-    internal_static_google_firestore_v1beta1_CommitResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_CommitResponse_descriptor,
-        new java.lang.String[] { "WriteResults", "CommitTime", });
+        getDescriptor().getMessageTypes().get(11);
+    internal_static_google_firestore_v1beta1_CommitResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_CommitResponse_descriptor,
+            new java.lang.String[] {
+              "WriteResults", "CommitTime",
+            });
     internal_static_google_firestore_v1beta1_RollbackRequest_descriptor =
-      getDescriptor().getMessageTypes().get(12);
-    internal_static_google_firestore_v1beta1_RollbackRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_RollbackRequest_descriptor,
-        new java.lang.String[] { "Database", "Transaction", });
+        getDescriptor().getMessageTypes().get(12);
+    internal_static_google_firestore_v1beta1_RollbackRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_RollbackRequest_descriptor,
+            new java.lang.String[] {
+              "Database", "Transaction",
+            });
     internal_static_google_firestore_v1beta1_RunQueryRequest_descriptor =
-      getDescriptor().getMessageTypes().get(13);
-    internal_static_google_firestore_v1beta1_RunQueryRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_RunQueryRequest_descriptor,
-        new java.lang.String[] { "Parent", "StructuredQuery", "Transaction", "NewTransaction", "ReadTime", "QueryType", "ConsistencySelector", });
+        getDescriptor().getMessageTypes().get(13);
+    internal_static_google_firestore_v1beta1_RunQueryRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_RunQueryRequest_descriptor,
+            new java.lang.String[] {
+              "Parent",
+              "StructuredQuery",
+              "Transaction",
+              "NewTransaction",
+              "ReadTime",
+              "QueryType",
+              "ConsistencySelector",
+            });
     internal_static_google_firestore_v1beta1_RunQueryResponse_descriptor =
-      getDescriptor().getMessageTypes().get(14);
-    internal_static_google_firestore_v1beta1_RunQueryResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_RunQueryResponse_descriptor,
-        new java.lang.String[] { "Transaction", "Document", "ReadTime", "SkippedResults", });
+        getDescriptor().getMessageTypes().get(14);
+    internal_static_google_firestore_v1beta1_RunQueryResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_RunQueryResponse_descriptor,
+            new java.lang.String[] {
+              "Transaction", "Document", "ReadTime", "SkippedResults",
+            });
     internal_static_google_firestore_v1beta1_WriteRequest_descriptor =
-      getDescriptor().getMessageTypes().get(15);
-    internal_static_google_firestore_v1beta1_WriteRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_WriteRequest_descriptor,
-        new java.lang.String[] { "Database", "StreamId", "Writes", "StreamToken", "Labels", });
+        getDescriptor().getMessageTypes().get(15);
+    internal_static_google_firestore_v1beta1_WriteRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_WriteRequest_descriptor,
+            new java.lang.String[] {
+              "Database", "StreamId", "Writes", "StreamToken", "Labels",
+            });
     internal_static_google_firestore_v1beta1_WriteRequest_LabelsEntry_descriptor =
-      internal_static_google_firestore_v1beta1_WriteRequest_descriptor.getNestedTypes().get(0);
-    internal_static_google_firestore_v1beta1_WriteRequest_LabelsEntry_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_WriteRequest_LabelsEntry_descriptor,
-        new java.lang.String[] { "Key", "Value", });
+        internal_static_google_firestore_v1beta1_WriteRequest_descriptor.getNestedTypes().get(0);
+    internal_static_google_firestore_v1beta1_WriteRequest_LabelsEntry_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_WriteRequest_LabelsEntry_descriptor,
+            new java.lang.String[] {
+              "Key", "Value",
+            });
     internal_static_google_firestore_v1beta1_WriteResponse_descriptor =
-      getDescriptor().getMessageTypes().get(16);
-    internal_static_google_firestore_v1beta1_WriteResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_WriteResponse_descriptor,
-        new java.lang.String[] { "StreamId", "StreamToken", "WriteResults", "CommitTime", });
+        getDescriptor().getMessageTypes().get(16);
+    internal_static_google_firestore_v1beta1_WriteResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_WriteResponse_descriptor,
+            new java.lang.String[] {
+              "StreamId", "StreamToken", "WriteResults", "CommitTime",
+            });
     internal_static_google_firestore_v1beta1_ListenRequest_descriptor =
-      getDescriptor().getMessageTypes().get(17);
-    internal_static_google_firestore_v1beta1_ListenRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_ListenRequest_descriptor,
-        new java.lang.String[] { "Database", "AddTarget", "RemoveTarget", "Labels", "TargetChange", });
+        getDescriptor().getMessageTypes().get(17);
+    internal_static_google_firestore_v1beta1_ListenRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_ListenRequest_descriptor,
+            new java.lang.String[] {
+              "Database", "AddTarget", "RemoveTarget", "Labels", "TargetChange",
+            });
     internal_static_google_firestore_v1beta1_ListenRequest_LabelsEntry_descriptor =
-      internal_static_google_firestore_v1beta1_ListenRequest_descriptor.getNestedTypes().get(0);
-    internal_static_google_firestore_v1beta1_ListenRequest_LabelsEntry_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_ListenRequest_LabelsEntry_descriptor,
-        new java.lang.String[] { "Key", "Value", });
+        internal_static_google_firestore_v1beta1_ListenRequest_descriptor.getNestedTypes().get(0);
+    internal_static_google_firestore_v1beta1_ListenRequest_LabelsEntry_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_ListenRequest_LabelsEntry_descriptor,
+            new java.lang.String[] {
+              "Key", "Value",
+            });
     internal_static_google_firestore_v1beta1_ListenResponse_descriptor =
-      getDescriptor().getMessageTypes().get(18);
-    internal_static_google_firestore_v1beta1_ListenResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_ListenResponse_descriptor,
-        new java.lang.String[] { "TargetChange", "DocumentChange", "DocumentDelete", "DocumentRemove", "Filter", "ResponseType", });
+        getDescriptor().getMessageTypes().get(18);
+    internal_static_google_firestore_v1beta1_ListenResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_ListenResponse_descriptor,
+            new java.lang.String[] {
+              "TargetChange",
+              "DocumentChange",
+              "DocumentDelete",
+              "DocumentRemove",
+              "Filter",
+              "ResponseType",
+            });
     internal_static_google_firestore_v1beta1_Target_descriptor =
-      getDescriptor().getMessageTypes().get(19);
-    internal_static_google_firestore_v1beta1_Target_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_Target_descriptor,
-        new java.lang.String[] { "Query", "Documents", "ResumeToken", "ReadTime", "TargetId", "Once", "TargetType", "ResumeType", });
+        getDescriptor().getMessageTypes().get(19);
+    internal_static_google_firestore_v1beta1_Target_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_Target_descriptor,
+            new java.lang.String[] {
+              "Query",
+              "Documents",
+              "ResumeToken",
+              "ReadTime",
+              "TargetId",
+              "Once",
+              "TargetType",
+              "ResumeType",
+            });
     internal_static_google_firestore_v1beta1_Target_DocumentsTarget_descriptor =
-      internal_static_google_firestore_v1beta1_Target_descriptor.getNestedTypes().get(0);
-    internal_static_google_firestore_v1beta1_Target_DocumentsTarget_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_Target_DocumentsTarget_descriptor,
-        new java.lang.String[] { "Documents", });
+        internal_static_google_firestore_v1beta1_Target_descriptor.getNestedTypes().get(0);
+    internal_static_google_firestore_v1beta1_Target_DocumentsTarget_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_Target_DocumentsTarget_descriptor,
+            new java.lang.String[] {
+              "Documents",
+            });
     internal_static_google_firestore_v1beta1_Target_QueryTarget_descriptor =
-      internal_static_google_firestore_v1beta1_Target_descriptor.getNestedTypes().get(1);
-    internal_static_google_firestore_v1beta1_Target_QueryTarget_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_Target_QueryTarget_descriptor,
-        new java.lang.String[] { "Parent", "StructuredQuery", "QueryType", });
+        internal_static_google_firestore_v1beta1_Target_descriptor.getNestedTypes().get(1);
+    internal_static_google_firestore_v1beta1_Target_QueryTarget_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_Target_QueryTarget_descriptor,
+            new java.lang.String[] {
+              "Parent", "StructuredQuery", "QueryType",
+            });
     internal_static_google_firestore_v1beta1_TargetChange_descriptor =
-      getDescriptor().getMessageTypes().get(20);
-    internal_static_google_firestore_v1beta1_TargetChange_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_TargetChange_descriptor,
-        new java.lang.String[] { "TargetChangeType", "TargetIds", "Cause", "ResumeToken", "ReadTime", });
+        getDescriptor().getMessageTypes().get(20);
+    internal_static_google_firestore_v1beta1_TargetChange_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_TargetChange_descriptor,
+            new java.lang.String[] {
+              "TargetChangeType", "TargetIds", "Cause", "ResumeToken", "ReadTime",
+            });
     internal_static_google_firestore_v1beta1_ListCollectionIdsRequest_descriptor =
-      getDescriptor().getMessageTypes().get(21);
-    internal_static_google_firestore_v1beta1_ListCollectionIdsRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_ListCollectionIdsRequest_descriptor,
-        new java.lang.String[] { "Parent", "PageSize", "PageToken", });
+        getDescriptor().getMessageTypes().get(21);
+    internal_static_google_firestore_v1beta1_ListCollectionIdsRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_ListCollectionIdsRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "PageSize", "PageToken",
+            });
     internal_static_google_firestore_v1beta1_ListCollectionIdsResponse_descriptor =
-      getDescriptor().getMessageTypes().get(22);
-    internal_static_google_firestore_v1beta1_ListCollectionIdsResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_ListCollectionIdsResponse_descriptor,
-        new java.lang.String[] { "CollectionIds", "NextPageToken", });
+        getDescriptor().getMessageTypes().get(22);
+    internal_static_google_firestore_v1beta1_ListCollectionIdsResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_ListCollectionIdsResponse_descriptor,
+            new java.lang.String[] {
+              "CollectionIds", "NextPageToken",
+            });
     com.google.protobuf.ExtensionRegistry registry =
         com.google.protobuf.ExtensionRegistry.newInstance();
     registry.add(com.google.api.AnnotationsProto.http);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
     com.google.api.AnnotationsProto.getDescriptor();
     com.google.firestore.v1beta1.CommonProto.getDescriptor();
     com.google.firestore.v1beta1.DocumentProto.getDescriptor();
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/GetDocumentRequest.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/GetDocumentRequest.java
index 6580b70383d1..0627b32b93e4 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/GetDocumentRequest.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/GetDocumentRequest.java
@@ -4,30 +4,33 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * The request for [Firestore.GetDocument][google.firestore.v1beta1.Firestore.GetDocument].
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.GetDocumentRequest}
  */
-public  final class GetDocumentRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetDocumentRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.GetDocumentRequest)
     GetDocumentRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetDocumentRequest.newBuilder() to construct.
   private GetDocumentRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetDocumentRequest() {
     name_ = "";
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private GetDocumentRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -47,90 +50,97 @@ private GetDocumentRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            name_ = s;
-            break;
-          }
-          case 18: {
-            com.google.firestore.v1beta1.DocumentMask.Builder subBuilder = null;
-            if (mask_ != null) {
-              subBuilder = mask_.toBuilder();
-            }
-            mask_ = input.readMessage(com.google.firestore.v1beta1.DocumentMask.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(mask_);
-              mask_ = subBuilder.buildPartial();
+              name_ = s;
+              break;
             }
+          case 18:
+            {
+              com.google.firestore.v1beta1.DocumentMask.Builder subBuilder = null;
+              if (mask_ != null) {
+                subBuilder = mask_.toBuilder();
+              }
+              mask_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.DocumentMask.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(mask_);
+                mask_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 26: {
-            consistencySelectorCase_ = 3;
-            consistencySelector_ = input.readBytes();
-            break;
-          }
-          case 42: {
-            com.google.protobuf.Timestamp.Builder subBuilder = null;
-            if (consistencySelectorCase_ == 5) {
-              subBuilder = ((com.google.protobuf.Timestamp) consistencySelector_).toBuilder();
+              break;
             }
-            consistencySelector_ =
-                input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.protobuf.Timestamp) consistencySelector_);
-              consistencySelector_ = subBuilder.buildPartial();
+          case 26:
+            {
+              consistencySelectorCase_ = 3;
+              consistencySelector_ = input.readBytes();
+              break;
             }
-            consistencySelectorCase_ = 5;
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 42:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (consistencySelectorCase_ == 5) {
+                subBuilder = ((com.google.protobuf.Timestamp) consistencySelector_).toBuilder();
+              }
+              consistencySelector_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.protobuf.Timestamp) consistencySelector_);
+                consistencySelector_ = subBuilder.buildPartial();
+              }
+              consistencySelectorCase_ = 5;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_GetDocumentRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_GetDocumentRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_GetDocumentRequest_fieldAccessorTable
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_GetDocumentRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.GetDocumentRequest.class, com.google.firestore.v1beta1.GetDocumentRequest.Builder.class);
+            com.google.firestore.v1beta1.GetDocumentRequest.class,
+            com.google.firestore.v1beta1.GetDocumentRequest.Builder.class);
   }
 
   private int consistencySelectorCase_ = 0;
   private java.lang.Object consistencySelector_;
-  public enum ConsistencySelectorCase
-      implements com.google.protobuf.Internal.EnumLite {
+
+  public enum ConsistencySelectorCase implements com.google.protobuf.Internal.EnumLite {
     TRANSACTION(3),
     READ_TIME(5),
     CONSISTENCYSELECTOR_NOT_SET(0);
     private final int value;
+
     private ConsistencySelectorCase(int value) {
       this.value = value;
     }
-    /**
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
+    /** @deprecated Use {@link #forNumber(int)} instead. */
     @java.lang.Deprecated
     public static ConsistencySelectorCase valueOf(int value) {
       return forNumber(value);
@@ -138,26 +148,31 @@ public static ConsistencySelectorCase valueOf(int value) {
 
     public static ConsistencySelectorCase forNumber(int value) {
       switch (value) {
-        case 3: return TRANSACTION;
-        case 5: return READ_TIME;
-        case 0: return CONSISTENCYSELECTOR_NOT_SET;
-        default: return null;
+        case 3:
+          return TRANSACTION;
+        case 5:
+          return READ_TIME;
+        case 0:
+          return CONSISTENCYSELECTOR_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public ConsistencySelectorCase
-  getConsistencySelectorCase() {
-    return ConsistencySelectorCase.forNumber(
-        consistencySelectorCase_);
+  public ConsistencySelectorCase getConsistencySelectorCase() {
+    return ConsistencySelectorCase.forNumber(consistencySelectorCase_);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
   private volatile java.lang.Object name_;
   /**
+   *
+   *
    * 
    * The resource name of the Document to get. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -170,14 +185,15 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The resource name of the Document to get. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -185,13 +201,11 @@ public java.lang.String getName() {
    *
    * string name = 1;
    */
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -202,6 +216,8 @@ public java.lang.String getName() {
   public static final int MASK_FIELD_NUMBER = 2;
   private com.google.firestore.v1beta1.DocumentMask mask_;
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If the document has a field that is not present in this mask, that field
@@ -214,6 +230,8 @@ public boolean hasMask() {
     return mask_ != null;
   }
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If the document has a field that is not present in this mask, that field
@@ -226,6 +244,8 @@ public com.google.firestore.v1beta1.DocumentMask getMask() {
     return mask_ == null ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance() : mask_;
   }
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If the document has a field that is not present in this mask, that field
@@ -240,6 +260,8 @@ public com.google.firestore.v1beta1.DocumentMaskOrBuilder getMaskOrBuilder() {
 
   public static final int TRANSACTION_FIELD_NUMBER = 3;
   /**
+   *
+   *
    * 
    * Reads the document in a transaction.
    * 

@@ -255,6 +277,8 @@ public com.google.protobuf.ByteString getTransaction() {
 
   public static final int READ_TIME_FIELD_NUMBER = 5;
   /**
+   *
+   *
    * 
    * Reads the version of the document at the given time.
    * This may not be older than 60 seconds.
@@ -266,6 +290,8 @@ public boolean hasReadTime() {
     return consistencySelectorCase_ == 5;
   }
   /**
+   *
+   *
    * 
    * Reads the version of the document at the given time.
    * This may not be older than 60 seconds.
@@ -275,11 +301,13 @@ public boolean hasReadTime() {
    */
   public com.google.protobuf.Timestamp getReadTime() {
     if (consistencySelectorCase_ == 5) {
-       return (com.google.protobuf.Timestamp) consistencySelector_;
+      return (com.google.protobuf.Timestamp) consistencySelector_;
     }
     return com.google.protobuf.Timestamp.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Reads the version of the document at the given time.
    * This may not be older than 60 seconds.
@@ -289,12 +317,13 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
     if (consistencySelectorCase_ == 5) {
-       return (com.google.protobuf.Timestamp) consistencySelector_;
+      return (com.google.protobuf.Timestamp) consistencySelector_;
     }
     return com.google.protobuf.Timestamp.getDefaultInstance();
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -306,8 +335,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!getNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -315,8 +343,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
       output.writeMessage(2, getMask());
     }
     if (consistencySelectorCase_ == 3) {
-      output.writeBytes(
-          3, (com.google.protobuf.ByteString) consistencySelector_);
+      output.writeBytes(3, (com.google.protobuf.ByteString) consistencySelector_);
     }
     if (consistencySelectorCase_ == 5) {
       output.writeMessage(5, (com.google.protobuf.Timestamp) consistencySelector_);
@@ -334,17 +361,17 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     if (mask_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getMask());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getMask());
     }
     if (consistencySelectorCase_ == 3) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBytesSize(
-            3, (com.google.protobuf.ByteString) consistencySelector_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeBytesSize(
+              3, (com.google.protobuf.ByteString) consistencySelector_);
     }
     if (consistencySelectorCase_ == 5) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, (com.google.protobuf.Timestamp) consistencySelector_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              5, (com.google.protobuf.Timestamp) consistencySelector_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -354,32 +381,28 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.GetDocumentRequest)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.GetDocumentRequest other = (com.google.firestore.v1beta1.GetDocumentRequest) obj;
+    com.google.firestore.v1beta1.GetDocumentRequest other =
+        (com.google.firestore.v1beta1.GetDocumentRequest) obj;
 
     boolean result = true;
-    result = result && getName()
-        .equals(other.getName());
+    result = result && getName().equals(other.getName());
     result = result && (hasMask() == other.hasMask());
     if (hasMask()) {
-      result = result && getMask()
-          .equals(other.getMask());
+      result = result && getMask().equals(other.getMask());
     }
-    result = result && getConsistencySelectorCase().equals(
-        other.getConsistencySelectorCase());
+    result = result && getConsistencySelectorCase().equals(other.getConsistencySelectorCase());
     if (!result) return false;
     switch (consistencySelectorCase_) {
       case 3:
-        result = result && getTransaction()
-            .equals(other.getTransaction());
+        result = result && getTransaction().equals(other.getTransaction());
         break;
       case 5:
-        result = result && getReadTime()
-            .equals(other.getReadTime());
+        result = result && getReadTime().equals(other.getReadTime());
         break;
       case 0:
       default:
@@ -418,118 +441,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.GetDocumentRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.GetDocumentRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.GetDocumentRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.GetDocumentRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.GetDocumentRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.GetDocumentRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.GetDocumentRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.GetDocumentRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.GetDocumentRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.GetDocumentRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.GetDocumentRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.GetDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.GetDocumentRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.GetDocumentRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.GetDocumentRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The request for [Firestore.GetDocument][google.firestore.v1beta1.Firestore.GetDocument].
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.GetDocumentRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.GetDocumentRequest)
       com.google.firestore.v1beta1.GetDocumentRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_GetDocumentRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_GetDocumentRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_GetDocumentRequest_fieldAccessorTable
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_GetDocumentRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.GetDocumentRequest.class, com.google.firestore.v1beta1.GetDocumentRequest.Builder.class);
+              com.google.firestore.v1beta1.GetDocumentRequest.class,
+              com.google.firestore.v1beta1.GetDocumentRequest.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.GetDocumentRequest.newBuilder()
@@ -537,16 +569,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -564,9 +595,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_GetDocumentRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_GetDocumentRequest_descriptor;
     }
 
     @java.lang.Override
@@ -585,7 +616,8 @@ public com.google.firestore.v1beta1.GetDocumentRequest build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.GetDocumentRequest buildPartial() {
-      com.google.firestore.v1beta1.GetDocumentRequest result = new com.google.firestore.v1beta1.GetDocumentRequest(this);
+      com.google.firestore.v1beta1.GetDocumentRequest result =
+          new com.google.firestore.v1beta1.GetDocumentRequest(this);
       result.name_ = name_;
       if (maskBuilder_ == null) {
         result.mask_ = mask_;
@@ -611,38 +643,39 @@ public com.google.firestore.v1beta1.GetDocumentRequest buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.GetDocumentRequest) {
-        return mergeFrom((com.google.firestore.v1beta1.GetDocumentRequest)other);
+        return mergeFrom((com.google.firestore.v1beta1.GetDocumentRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -650,7 +683,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.firestore.v1beta1.GetDocumentRequest other) {
-      if (other == com.google.firestore.v1beta1.GetDocumentRequest.getDefaultInstance()) return this;
+      if (other == com.google.firestore.v1beta1.GetDocumentRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         onChanged();
@@ -659,17 +693,20 @@ public Builder mergeFrom(com.google.firestore.v1beta1.GetDocumentRequest other)
         mergeMask(other.getMask());
       }
       switch (other.getConsistencySelectorCase()) {
-        case TRANSACTION: {
-          setTransaction(other.getTransaction());
-          break;
-        }
-        case READ_TIME: {
-          mergeReadTime(other.getReadTime());
-          break;
-        }
-        case CONSISTENCYSELECTOR_NOT_SET: {
-          break;
-        }
+        case TRANSACTION:
+          {
+            setTransaction(other.getTransaction());
+            break;
+          }
+        case READ_TIME:
+          {
+            mergeReadTime(other.getReadTime());
+            break;
+          }
+        case CONSISTENCYSELECTOR_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
@@ -699,12 +736,12 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int consistencySelectorCase_ = 0;
     private java.lang.Object consistencySelector_;
-    public ConsistencySelectorCase
-        getConsistencySelectorCase() {
-      return ConsistencySelectorCase.forNumber(
-          consistencySelectorCase_);
+
+    public ConsistencySelectorCase getConsistencySelectorCase() {
+      return ConsistencySelectorCase.forNumber(consistencySelectorCase_);
     }
 
     public Builder clearConsistencySelector() {
@@ -714,9 +751,10 @@ public Builder clearConsistencySelector() {
       return this;
     }
 
-
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The resource name of the Document to get. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -727,8 +765,7 @@ public Builder clearConsistencySelector() {
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -737,6 +774,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name of the Document to get. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -744,13 +783,11 @@ public java.lang.String getName() {
      *
      * string name = 1;
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -758,6 +795,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The resource name of the Document to get. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -765,17 +804,18 @@ public java.lang.String getName() {
      *
      * string name = 1;
      */
-    public Builder setName(
-        java.lang.String value) {
+    public Builder setName(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       name_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name of the Document to get. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -784,12 +824,14 @@ public Builder setName(
      * string name = 1;
      */
     public Builder clearName() {
-      
+
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The resource name of the Document to get. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -797,13 +839,12 @@ public Builder clearName() {
      *
      * string name = 1;
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       name_ = value;
       onChanged();
       return this;
@@ -811,8 +852,13 @@ public Builder setNameBytes(
 
     private com.google.firestore.v1beta1.DocumentMask mask_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.DocumentMask, com.google.firestore.v1beta1.DocumentMask.Builder, com.google.firestore.v1beta1.DocumentMaskOrBuilder> maskBuilder_;
+            com.google.firestore.v1beta1.DocumentMask,
+            com.google.firestore.v1beta1.DocumentMask.Builder,
+            com.google.firestore.v1beta1.DocumentMaskOrBuilder>
+        maskBuilder_;
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -825,6 +871,8 @@ public boolean hasMask() {
       return maskBuilder_ != null || mask_ != null;
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -835,12 +883,16 @@ public boolean hasMask() {
      */
     public com.google.firestore.v1beta1.DocumentMask getMask() {
       if (maskBuilder_ == null) {
-        return mask_ == null ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance() : mask_;
+        return mask_ == null
+            ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance()
+            : mask_;
       } else {
         return maskBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -863,6 +915,8 @@ public Builder setMask(com.google.firestore.v1beta1.DocumentMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -871,8 +925,7 @@ public Builder setMask(com.google.firestore.v1beta1.DocumentMask value) {
      *
      * .google.firestore.v1beta1.DocumentMask mask = 2;
      */
-    public Builder setMask(
-        com.google.firestore.v1beta1.DocumentMask.Builder builderForValue) {
+    public Builder setMask(com.google.firestore.v1beta1.DocumentMask.Builder builderForValue) {
       if (maskBuilder_ == null) {
         mask_ = builderForValue.build();
         onChanged();
@@ -883,6 +936,8 @@ public Builder setMask(
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -895,7 +950,9 @@ public Builder mergeMask(com.google.firestore.v1beta1.DocumentMask value) {
       if (maskBuilder_ == null) {
         if (mask_ != null) {
           mask_ =
-            com.google.firestore.v1beta1.DocumentMask.newBuilder(mask_).mergeFrom(value).buildPartial();
+              com.google.firestore.v1beta1.DocumentMask.newBuilder(mask_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           mask_ = value;
         }
@@ -907,6 +964,8 @@ public Builder mergeMask(com.google.firestore.v1beta1.DocumentMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -927,6 +986,8 @@ public Builder clearMask() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -936,11 +997,13 @@ public Builder clearMask() {
      * .google.firestore.v1beta1.DocumentMask mask = 2;
      */
     public com.google.firestore.v1beta1.DocumentMask.Builder getMaskBuilder() {
-      
+
       onChanged();
       return getMaskFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -953,11 +1016,14 @@ public com.google.firestore.v1beta1.DocumentMaskOrBuilder getMaskOrBuilder() {
       if (maskBuilder_ != null) {
         return maskBuilder_.getMessageOrBuilder();
       } else {
-        return mask_ == null ?
-            com.google.firestore.v1beta1.DocumentMask.getDefaultInstance() : mask_;
+        return mask_ == null
+            ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance()
+            : mask_;
       }
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -967,20 +1033,25 @@ public com.google.firestore.v1beta1.DocumentMaskOrBuilder getMaskOrBuilder() {
      * .google.firestore.v1beta1.DocumentMask mask = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.DocumentMask, com.google.firestore.v1beta1.DocumentMask.Builder, com.google.firestore.v1beta1.DocumentMaskOrBuilder> 
+            com.google.firestore.v1beta1.DocumentMask,
+            com.google.firestore.v1beta1.DocumentMask.Builder,
+            com.google.firestore.v1beta1.DocumentMaskOrBuilder>
         getMaskFieldBuilder() {
       if (maskBuilder_ == null) {
-        maskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.DocumentMask, com.google.firestore.v1beta1.DocumentMask.Builder, com.google.firestore.v1beta1.DocumentMaskOrBuilder>(
-                getMask(),
-                getParentForChildren(),
-                isClean());
+        maskBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.DocumentMask,
+                com.google.firestore.v1beta1.DocumentMask.Builder,
+                com.google.firestore.v1beta1.DocumentMaskOrBuilder>(
+                getMask(), getParentForChildren(), isClean());
         mask_ = null;
       }
       return maskBuilder_;
     }
 
     /**
+     *
+     *
      * 
      * Reads the document in a transaction.
      * 

@@ -994,6 +1065,8 @@ public com.google.protobuf.ByteString getTransaction() {
       return com.google.protobuf.ByteString.EMPTY;
     }
     /**
+     *
+     *
      * 
      * Reads the document in a transaction.
      * 

@@ -1002,14 +1075,16 @@ public com.google.protobuf.ByteString getTransaction() {
      */
     public Builder setTransaction(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  consistencySelectorCase_ = 3;
+        throw new NullPointerException();
+      }
+      consistencySelectorCase_ = 3;
       consistencySelector_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Reads the document in a transaction.
      * 

@@ -1026,8 +1101,13 @@ public Builder clearTransaction() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> readTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        readTimeBuilder_;
     /**
+     *
+     *
      * 
      * Reads the version of the document at the given time.
      * This may not be older than 60 seconds.
@@ -1039,6 +1119,8 @@ public boolean hasReadTime() {
       return consistencySelectorCase_ == 5;
     }
     /**
+     *
+     *
      * 
      * Reads the version of the document at the given time.
      * This may not be older than 60 seconds.
@@ -1060,6 +1142,8 @@ public com.google.protobuf.Timestamp getReadTime() {
       }
     }
     /**
+     *
+     *
      * 
      * Reads the version of the document at the given time.
      * This may not be older than 60 seconds.
@@ -1081,6 +1165,8 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Reads the version of the document at the given time.
      * This may not be older than 60 seconds.
@@ -1088,8 +1174,7 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp read_time = 5;
      */
-    public Builder setReadTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         consistencySelector_ = builderForValue.build();
         onChanged();
@@ -1100,6 +1185,8 @@ public Builder setReadTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Reads the version of the document at the given time.
      * This may not be older than 60 seconds.
@@ -1109,10 +1196,13 @@ public Builder setReadTime(
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (consistencySelectorCase_ == 5 &&
-            consistencySelector_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
-          consistencySelector_ = com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) consistencySelector_)
-              .mergeFrom(value).buildPartial();
+        if (consistencySelectorCase_ == 5
+            && consistencySelector_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          consistencySelector_ =
+              com.google.protobuf.Timestamp.newBuilder(
+                      (com.google.protobuf.Timestamp) consistencySelector_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           consistencySelector_ = value;
         }
@@ -1127,6 +1217,8 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Reads the version of the document at the given time.
      * This may not be older than 60 seconds.
@@ -1151,6 +1243,8 @@ public Builder clearReadTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Reads the version of the document at the given time.
      * This may not be older than 60 seconds.
@@ -1162,6 +1256,8 @@ public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
       return getReadTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Reads the version of the document at the given time.
      * This may not be older than 60 seconds.
@@ -1180,6 +1276,8 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
       }
     }
     /**
+     *
+     *
      * 
      * Reads the version of the document at the given time.
      * This may not be older than 60 seconds.
@@ -1188,26 +1286,32 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
      * .google.protobuf.Timestamp read_time = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getReadTimeFieldBuilder() {
       if (readTimeBuilder_ == null) {
         if (!(consistencySelectorCase_ == 5)) {
           consistencySelector_ = com.google.protobuf.Timestamp.getDefaultInstance();
         }
-        readTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+        readTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
                 (com.google.protobuf.Timestamp) consistencySelector_,
                 getParentForChildren(),
                 isClean());
         consistencySelector_ = null;
       }
       consistencySelectorCase_ = 5;
-      onChanged();;
+      onChanged();
+      ;
       return readTimeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -1217,12 +1321,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.GetDocumentRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.GetDocumentRequest)
   private static final com.google.firestore.v1beta1.GetDocumentRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.GetDocumentRequest();
   }
@@ -1231,16 +1335,16 @@ public static com.google.firestore.v1beta1.GetDocumentRequest getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetDocumentRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new GetDocumentRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetDocumentRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new GetDocumentRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1255,6 +1359,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.GetDocumentRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/GetDocumentRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/GetDocumentRequestOrBuilder.java
index a8d19ec2251c..f6edc3f87b0b 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/GetDocumentRequestOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/GetDocumentRequestOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface GetDocumentRequestOrBuilder extends
+public interface GetDocumentRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.GetDocumentRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The resource name of the Document to get. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -17,6 +20,8 @@ public interface GetDocumentRequestOrBuilder extends
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The resource name of the Document to get. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -24,10 +29,11 @@ public interface GetDocumentRequestOrBuilder extends
    *
    * string name = 1;
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If the document has a field that is not present in this mask, that field
@@ -38,6 +44,8 @@ public interface GetDocumentRequestOrBuilder extends
    */
   boolean hasMask();
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If the document has a field that is not present in this mask, that field
@@ -48,6 +56,8 @@ public interface GetDocumentRequestOrBuilder extends
    */
   com.google.firestore.v1beta1.DocumentMask getMask();
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If the document has a field that is not present in this mask, that field
@@ -59,6 +69,8 @@ public interface GetDocumentRequestOrBuilder extends
   com.google.firestore.v1beta1.DocumentMaskOrBuilder getMaskOrBuilder();
 
   /**
+   *
+   *
    * 
    * Reads the document in a transaction.
    * 

@@ -68,6 +80,8 @@ public interface GetDocumentRequestOrBuilder extends
   com.google.protobuf.ByteString getTransaction();
 
   /**
+   *
+   *
    * 
    * Reads the version of the document at the given time.
    * This may not be older than 60 seconds.
@@ -77,6 +91,8 @@ public interface GetDocumentRequestOrBuilder extends
    */
   boolean hasReadTime();
   /**
+   *
+   *
    * 
    * Reads the version of the document at the given time.
    * This may not be older than 60 seconds.
@@ -86,6 +102,8 @@ public interface GetDocumentRequestOrBuilder extends
    */
   com.google.protobuf.Timestamp getReadTime();
   /**
+   *
+   *
    * 
    * Reads the version of the document at the given time.
    * This may not be older than 60 seconds.
@@ -95,5 +113,6 @@ public interface GetDocumentRequestOrBuilder extends
    */
   com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder();
 
-  public com.google.firestore.v1beta1.GetDocumentRequest.ConsistencySelectorCase getConsistencySelectorCase();
+  public com.google.firestore.v1beta1.GetDocumentRequest.ConsistencySelectorCase
+      getConsistencySelectorCase();
 }
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListCollectionIdsRequest.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListCollectionIdsRequest.java
index 1f7a1fe5517d..9b878725d386 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListCollectionIdsRequest.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListCollectionIdsRequest.java
@@ -4,21 +4,24 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * The request for [Firestore.ListCollectionIds][google.firestore.v1beta1.Firestore.ListCollectionIds].
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.ListCollectionIdsRequest}
  */
-public  final class ListCollectionIdsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListCollectionIdsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.ListCollectionIdsRequest)
     ListCollectionIdsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListCollectionIdsRequest.newBuilder() to construct.
   private ListCollectionIdsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListCollectionIdsRequest() {
     parent_ = "";
     pageSize_ = 0;
@@ -26,10 +29,10 @@ private ListCollectionIdsRequest() {
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ListCollectionIdsRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -49,58 +52,64 @@ private ListCollectionIdsRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            parent_ = s;
-            break;
-          }
-          case 16: {
-
-            pageSize_ = input.readInt32();
-            break;
-          }
-          case 26: {
-            java.lang.String s = input.readStringRequireUtf8();
+              parent_ = s;
+              break;
+            }
+          case 16:
+            {
+              pageSize_ = input.readInt32();
+              break;
+            }
+          case 26:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            pageToken_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              pageToken_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListCollectionIdsRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_ListCollectionIdsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListCollectionIdsRequest_fieldAccessorTable
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_ListCollectionIdsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.ListCollectionIdsRequest.class, com.google.firestore.v1beta1.ListCollectionIdsRequest.Builder.class);
+            com.google.firestore.v1beta1.ListCollectionIdsRequest.class,
+            com.google.firestore.v1beta1.ListCollectionIdsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
   private volatile java.lang.Object parent_;
   /**
+   *
+   *
    * 
    * The parent document. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -115,14 +124,15 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The parent document. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -132,13 +142,11 @@ public java.lang.String getParent() {
    *
    * string parent = 1;
    */
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -149,6 +157,8 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_;
   /**
+   *
+   *
    * 
    * The maximum number of results to return.
    * 

@@ -162,6 +172,8 @@ public int getPageSize() {
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
   private volatile java.lang.Object pageToken_;
   /**
+   *
+   *
    * 
    * A page token. Must be a value from
    * [ListCollectionIdsResponse][google.firestore.v1beta1.ListCollectionIdsResponse].
@@ -174,14 +186,15 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A page token. Must be a value from
    * [ListCollectionIdsResponse][google.firestore.v1beta1.ListCollectionIdsResponse].
@@ -189,13 +202,11 @@ public java.lang.String getPageToken() {
    *
    * string page_token = 3;
    */
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -204,6 +215,7 @@ public java.lang.String getPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -215,8 +227,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!getParentBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -239,8 +250,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!getPageTokenBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -253,20 +263,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.ListCollectionIdsRequest)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.ListCollectionIdsRequest other = (com.google.firestore.v1beta1.ListCollectionIdsRequest) obj;
+    com.google.firestore.v1beta1.ListCollectionIdsRequest other =
+        (com.google.firestore.v1beta1.ListCollectionIdsRequest) obj;
 
     boolean result = true;
-    result = result && getParent()
-        .equals(other.getParent());
-    result = result && (getPageSize()
-        == other.getPageSize());
-    result = result && getPageToken()
-        .equals(other.getPageToken());
+    result = result && getParent().equals(other.getParent());
+    result = result && (getPageSize() == other.getPageSize());
+    result = result && getPageToken().equals(other.getPageToken());
     result = result && unknownFields.equals(other.unknownFields);
     return result;
   }
@@ -290,117 +298,127 @@ public int hashCode() {
   }
 
   public static com.google.firestore.v1beta1.ListCollectionIdsRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.ListCollectionIdsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ListCollectionIdsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.ListCollectionIdsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ListCollectionIdsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.ListCollectionIdsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.ListCollectionIdsRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.ListCollectionIdsRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.ListCollectionIdsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.ListCollectionIdsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.ListCollectionIdsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.ListCollectionIdsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ListCollectionIdsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.ListCollectionIdsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.firestore.v1beta1.ListCollectionIdsRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.firestore.v1beta1.ListCollectionIdsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The request for [Firestore.ListCollectionIds][google.firestore.v1beta1.Firestore.ListCollectionIds].
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.ListCollectionIdsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.ListCollectionIdsRequest)
       com.google.firestore.v1beta1.ListCollectionIdsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListCollectionIdsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_ListCollectionIdsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListCollectionIdsRequest_fieldAccessorTable
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_ListCollectionIdsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.ListCollectionIdsRequest.class, com.google.firestore.v1beta1.ListCollectionIdsRequest.Builder.class);
+              com.google.firestore.v1beta1.ListCollectionIdsRequest.class,
+              com.google.firestore.v1beta1.ListCollectionIdsRequest.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.ListCollectionIdsRequest.newBuilder()
@@ -408,16 +426,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -431,9 +448,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListCollectionIdsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_ListCollectionIdsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -452,7 +469,8 @@ public com.google.firestore.v1beta1.ListCollectionIdsRequest build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.ListCollectionIdsRequest buildPartial() {
-      com.google.firestore.v1beta1.ListCollectionIdsRequest result = new com.google.firestore.v1beta1.ListCollectionIdsRequest(this);
+      com.google.firestore.v1beta1.ListCollectionIdsRequest result =
+          new com.google.firestore.v1beta1.ListCollectionIdsRequest(this);
       result.parent_ = parent_;
       result.pageSize_ = pageSize_;
       result.pageToken_ = pageToken_;
@@ -464,38 +482,39 @@ public com.google.firestore.v1beta1.ListCollectionIdsRequest buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.ListCollectionIdsRequest) {
-        return mergeFrom((com.google.firestore.v1beta1.ListCollectionIdsRequest)other);
+        return mergeFrom((com.google.firestore.v1beta1.ListCollectionIdsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -503,7 +522,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.firestore.v1beta1.ListCollectionIdsRequest other) {
-      if (other == com.google.firestore.v1beta1.ListCollectionIdsRequest.getDefaultInstance()) return this;
+      if (other == com.google.firestore.v1beta1.ListCollectionIdsRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         onChanged();
@@ -534,7 +554,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.firestore.v1beta1.ListCollectionIdsRequest) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.firestore.v1beta1.ListCollectionIdsRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -546,6 +567,8 @@ public Builder mergeFrom(
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * The parent document. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -558,8 +581,7 @@ public Builder mergeFrom(
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -568,6 +590,8 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * The parent document. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -577,13 +601,11 @@ public java.lang.String getParent() {
      *
      * string parent = 1;
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -591,6 +613,8 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * The parent document. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -600,17 +624,18 @@ public java.lang.String getParent() {
      *
      * string parent = 1;
      */
-    public Builder setParent(
-        java.lang.String value) {
+    public Builder setParent(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       parent_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The parent document. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -621,12 +646,14 @@ public Builder setParent(
      * string parent = 1;
      */
     public Builder clearParent() {
-      
+
       parent_ = getDefaultInstance().getParent();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The parent document. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -636,20 +663,21 @@ public Builder clearParent() {
      *
      * string parent = 1;
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       parent_ = value;
       onChanged();
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of results to return.
      * 

@@ -660,6 +688,8 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of results to return.
      * 

@@ -667,12 +697,14 @@ public int getPageSize() {
      * int32 page_size = 2;
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of results to return.
      * 

@@ -680,7 +712,7 @@ public Builder setPageSize(int value) {
      * int32 page_size = 2;
      */
     public Builder clearPageSize() {
-      
+
       pageSize_ = 0;
       onChanged();
       return this;
@@ -688,6 +720,8 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * A page token. Must be a value from
      * [ListCollectionIdsResponse][google.firestore.v1beta1.ListCollectionIdsResponse].
@@ -698,8 +732,7 @@ public Builder clearPageSize() {
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -708,6 +741,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A page token. Must be a value from
      * [ListCollectionIdsResponse][google.firestore.v1beta1.ListCollectionIdsResponse].
@@ -715,13 +750,11 @@ public java.lang.String getPageToken() {
      *
      * string page_token = 3;
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -729,6 +762,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A page token. Must be a value from
      * [ListCollectionIdsResponse][google.firestore.v1beta1.ListCollectionIdsResponse].
@@ -736,17 +771,18 @@ public java.lang.String getPageToken() {
      *
      * string page_token = 3;
      */
-    public Builder setPageToken(
-        java.lang.String value) {
+    public Builder setPageToken(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       pageToken_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A page token. Must be a value from
      * [ListCollectionIdsResponse][google.firestore.v1beta1.ListCollectionIdsResponse].
@@ -755,12 +791,14 @@ public Builder setPageToken(
      * string page_token = 3;
      */
     public Builder clearPageToken() {
-      
+
       pageToken_ = getDefaultInstance().getPageToken();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A page token. Must be a value from
      * [ListCollectionIdsResponse][google.firestore.v1beta1.ListCollectionIdsResponse].
@@ -768,20 +806,19 @@ public Builder clearPageToken() {
      *
      * string page_token = 3;
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       pageToken_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -791,12 +828,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.ListCollectionIdsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.ListCollectionIdsRequest)
   private static final com.google.firestore.v1beta1.ListCollectionIdsRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.ListCollectionIdsRequest();
   }
@@ -805,16 +842,16 @@ public static com.google.firestore.v1beta1.ListCollectionIdsRequest getDefaultIn
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListCollectionIdsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListCollectionIdsRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListCollectionIdsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListCollectionIdsRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -829,6 +866,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.ListCollectionIdsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListCollectionIdsRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListCollectionIdsRequestOrBuilder.java
index 214b6f95a212..70595b960c6d 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListCollectionIdsRequestOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListCollectionIdsRequestOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface ListCollectionIdsRequestOrBuilder extends
+public interface ListCollectionIdsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.ListCollectionIdsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The parent document. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -19,6 +22,8 @@ public interface ListCollectionIdsRequestOrBuilder extends
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * The parent document. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -28,10 +33,11 @@ public interface ListCollectionIdsRequestOrBuilder extends
    *
    * string parent = 1;
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of results to return.
    * 

@@ -41,6 +47,8 @@ public interface ListCollectionIdsRequestOrBuilder extends
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * A page token. Must be a value from
    * [ListCollectionIdsResponse][google.firestore.v1beta1.ListCollectionIdsResponse].
@@ -50,6 +58,8 @@ public interface ListCollectionIdsRequestOrBuilder extends
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * A page token. Must be a value from
    * [ListCollectionIdsResponse][google.firestore.v1beta1.ListCollectionIdsResponse].
@@ -57,6 +67,5 @@ public interface ListCollectionIdsRequestOrBuilder extends
    *
    * string page_token = 3;
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 }
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListCollectionIdsResponse.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListCollectionIdsResponse.java
index e7abac23e279..3f5c4a7f84fd 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListCollectionIdsResponse.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListCollectionIdsResponse.java
@@ -4,31 +4,34 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * The response from [Firestore.ListCollectionIds][google.firestore.v1beta1.Firestore.ListCollectionIds].
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.ListCollectionIdsResponse}
  */
-public  final class ListCollectionIdsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListCollectionIdsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.ListCollectionIdsResponse)
     ListCollectionIdsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListCollectionIdsResponse.newBuilder() to construct.
   private ListCollectionIdsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListCollectionIdsResponse() {
     collectionIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     nextPageToken_ = "";
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ListCollectionIdsResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -48,35 +51,36 @@ private ListCollectionIdsResponse(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-            if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
-              collectionIds_ = new com.google.protobuf.LazyStringArrayList();
-              mutable_bitField0_ |= 0x00000001;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
+                collectionIds_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              collectionIds_.add(s);
+              break;
             }
-            collectionIds_.add(s);
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            nextPageToken_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              nextPageToken_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
         collectionIds_ = collectionIds_.getUnmodifiableView();
@@ -85,34 +89,40 @@ private ListCollectionIdsResponse(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListCollectionIdsResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_ListCollectionIdsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListCollectionIdsResponse_fieldAccessorTable
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_ListCollectionIdsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.ListCollectionIdsResponse.class, com.google.firestore.v1beta1.ListCollectionIdsResponse.Builder.class);
+            com.google.firestore.v1beta1.ListCollectionIdsResponse.class,
+            com.google.firestore.v1beta1.ListCollectionIdsResponse.Builder.class);
   }
 
   private int bitField0_;
   public static final int COLLECTION_IDS_FIELD_NUMBER = 1;
   private com.google.protobuf.LazyStringList collectionIds_;
   /**
+   *
+   *
    * 
    * The collection ids.
    * 

    *
    * repeated string collection_ids = 1;
    */
-  public com.google.protobuf.ProtocolStringList
-      getCollectionIdsList() {
+  public com.google.protobuf.ProtocolStringList getCollectionIdsList() {
     return collectionIds_;
   }
   /**
+   *
+   *
    * 
    * The collection ids.
    * 

@@ -123,6 +133,8 @@ public int getCollectionIdsCount() {
     return collectionIds_.size();
   }
   /**
+   *
+   *
    * 
    * The collection ids.
    * 

@@ -133,20 +145,23 @@ public java.lang.String getCollectionIds(int index) {
     return collectionIds_.get(index);
   }
   /**
+   *
+   *
    * 
    * The collection ids.
    * 

    *
    * repeated string collection_ids = 1;
    */
-  public com.google.protobuf.ByteString
-      getCollectionIdsBytes(int index) {
+  public com.google.protobuf.ByteString getCollectionIdsBytes(int index) {
     return collectionIds_.getByteString(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
   private volatile java.lang.Object nextPageToken_;
   /**
+   *
+   *
    * 
    * A page token that may be used to continue the list.
    * 

@@ -158,27 +173,26 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A page token that may be used to continue the list.
    * 

    *
    * string next_page_token = 2;
    */
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -187,6 +201,7 @@ public java.lang.String getNextPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -198,8 +213,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < collectionIds_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, collectionIds_.getRaw(i));
     }
@@ -234,18 +248,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.ListCollectionIdsResponse)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.ListCollectionIdsResponse other = (com.google.firestore.v1beta1.ListCollectionIdsResponse) obj;
+    com.google.firestore.v1beta1.ListCollectionIdsResponse other =
+        (com.google.firestore.v1beta1.ListCollectionIdsResponse) obj;
 
     boolean result = true;
-    result = result && getCollectionIdsList()
-        .equals(other.getCollectionIdsList());
-    result = result && getNextPageToken()
-        .equals(other.getNextPageToken());
+    result = result && getCollectionIdsList().equals(other.getCollectionIdsList());
+    result = result && getNextPageToken().equals(other.getNextPageToken());
     result = result && unknownFields.equals(other.unknownFields);
     return result;
   }
@@ -269,117 +282,127 @@ public int hashCode() {
   }
 
   public static com.google.firestore.v1beta1.ListCollectionIdsResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.ListCollectionIdsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ListCollectionIdsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.ListCollectionIdsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ListCollectionIdsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.ListCollectionIdsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.ListCollectionIdsResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.ListCollectionIdsResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.ListCollectionIdsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.ListCollectionIdsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.ListCollectionIdsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.ListCollectionIdsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ListCollectionIdsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.ListCollectionIdsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.firestore.v1beta1.ListCollectionIdsResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.firestore.v1beta1.ListCollectionIdsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The response from [Firestore.ListCollectionIds][google.firestore.v1beta1.Firestore.ListCollectionIds].
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.ListCollectionIdsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.ListCollectionIdsResponse)
       com.google.firestore.v1beta1.ListCollectionIdsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListCollectionIdsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_ListCollectionIdsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListCollectionIdsResponse_fieldAccessorTable
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_ListCollectionIdsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.ListCollectionIdsResponse.class, com.google.firestore.v1beta1.ListCollectionIdsResponse.Builder.class);
+              com.google.firestore.v1beta1.ListCollectionIdsResponse.class,
+              com.google.firestore.v1beta1.ListCollectionIdsResponse.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.ListCollectionIdsResponse.newBuilder()
@@ -387,16 +410,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -408,9 +430,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListCollectionIdsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_ListCollectionIdsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -429,7 +451,8 @@ public com.google.firestore.v1beta1.ListCollectionIdsResponse build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.ListCollectionIdsResponse buildPartial() {
-      com.google.firestore.v1beta1.ListCollectionIdsResponse result = new com.google.firestore.v1beta1.ListCollectionIdsResponse(this);
+      com.google.firestore.v1beta1.ListCollectionIdsResponse result =
+          new com.google.firestore.v1beta1.ListCollectionIdsResponse(this);
       int from_bitField0_ = bitField0_;
       int to_bitField0_ = 0;
       if (((bitField0_ & 0x00000001) == 0x00000001)) {
@@ -447,38 +470,39 @@ public com.google.firestore.v1beta1.ListCollectionIdsResponse buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.ListCollectionIdsResponse) {
-        return mergeFrom((com.google.firestore.v1beta1.ListCollectionIdsResponse)other);
+        return mergeFrom((com.google.firestore.v1beta1.ListCollectionIdsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -486,7 +510,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.firestore.v1beta1.ListCollectionIdsResponse other) {
-      if (other == com.google.firestore.v1beta1.ListCollectionIdsResponse.getDefaultInstance()) return this;
+      if (other == com.google.firestore.v1beta1.ListCollectionIdsResponse.getDefaultInstance())
+        return this;
       if (!other.collectionIds_.isEmpty()) {
         if (collectionIds_.isEmpty()) {
           collectionIds_ = other.collectionIds_;
@@ -520,7 +545,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.firestore.v1beta1.ListCollectionIdsResponse) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.firestore.v1beta1.ListCollectionIdsResponse) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -529,27 +555,33 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
-    private com.google.protobuf.LazyStringList collectionIds_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList collectionIds_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureCollectionIdsIsMutable() {
       if (!((bitField0_ & 0x00000001) == 0x00000001)) {
         collectionIds_ = new com.google.protobuf.LazyStringArrayList(collectionIds_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * The collection ids.
      * 

      *
      * repeated string collection_ids = 1;
      */
-    public com.google.protobuf.ProtocolStringList
-        getCollectionIdsList() {
+    public com.google.protobuf.ProtocolStringList getCollectionIdsList() {
       return collectionIds_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * The collection ids.
      * 

@@ -560,6 +592,8 @@ public int getCollectionIdsCount() {
       return collectionIds_.size();
     }
     /**
+     *
+     *
      * 
      * The collection ids.
      * 

@@ -570,66 +604,71 @@ public java.lang.String getCollectionIds(int index) {
       return collectionIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * The collection ids.
      * 

      *
      * repeated string collection_ids = 1;
      */
-    public com.google.protobuf.ByteString
-        getCollectionIdsBytes(int index) {
+    public com.google.protobuf.ByteString getCollectionIdsBytes(int index) {
       return collectionIds_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The collection ids.
      * 

      *
      * repeated string collection_ids = 1;
      */
-    public Builder setCollectionIds(
-        int index, java.lang.String value) {
+    public Builder setCollectionIds(int index, java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureCollectionIdsIsMutable();
+        throw new NullPointerException();
+      }
+      ensureCollectionIdsIsMutable();
       collectionIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The collection ids.
      * 

      *
      * repeated string collection_ids = 1;
      */
-    public Builder addCollectionIds(
-        java.lang.String value) {
+    public Builder addCollectionIds(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureCollectionIdsIsMutable();
+        throw new NullPointerException();
+      }
+      ensureCollectionIdsIsMutable();
       collectionIds_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The collection ids.
      * 

      *
      * repeated string collection_ids = 1;
      */
-    public Builder addAllCollectionIds(
-        java.lang.Iterable values) {
+    public Builder addAllCollectionIds(java.lang.Iterable values) {
       ensureCollectionIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, collectionIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, collectionIds_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The collection ids.
      * 

@@ -643,18 +682,19 @@ public Builder clearCollectionIds() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The collection ids.
      * 

      *
      * repeated string collection_ids = 1;
      */
-    public Builder addCollectionIdsBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder addCollectionIdsBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       ensureCollectionIdsIsMutable();
       collectionIds_.add(value);
       onChanged();
@@ -663,6 +703,8 @@ public Builder addCollectionIdsBytes(
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * A page token that may be used to continue the list.
      * 

@@ -672,8 +714,7 @@ public Builder addCollectionIdsBytes(
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -682,19 +723,19 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A page token that may be used to continue the list.
      * 

      *
      * string next_page_token = 2;
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -702,23 +743,26 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A page token that may be used to continue the list.
      * 

      *
      * string next_page_token = 2;
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
+    public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       nextPageToken_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A page token that may be used to continue the list.
      * 

@@ -726,32 +770,33 @@ public Builder setNextPageToken(
      * string next_page_token = 2;
      */
     public Builder clearNextPageToken() {
-      
+
       nextPageToken_ = getDefaultInstance().getNextPageToken();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A page token that may be used to continue the list.
      * 

      *
      * string next_page_token = 2;
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       nextPageToken_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -761,12 +806,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.ListCollectionIdsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.ListCollectionIdsResponse)
   private static final com.google.firestore.v1beta1.ListCollectionIdsResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.ListCollectionIdsResponse();
   }
@@ -775,16 +820,16 @@ public static com.google.firestore.v1beta1.ListCollectionIdsResponse getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListCollectionIdsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListCollectionIdsResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListCollectionIdsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListCollectionIdsResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -799,6 +844,4 @@ public com.google.protobuf.Parser getParserForType()
   public com.google.firestore.v1beta1.ListCollectionIdsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListCollectionIdsResponseOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListCollectionIdsResponseOrBuilder.java
index d711e5e34cd8..f4a3bfa49238 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListCollectionIdsResponseOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListCollectionIdsResponseOrBuilder.java
@@ -3,20 +3,24 @@
 
 package com.google.firestore.v1beta1;
 
-public interface ListCollectionIdsResponseOrBuilder extends
+public interface ListCollectionIdsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.ListCollectionIdsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The collection ids.
    * 

    *
    * repeated string collection_ids = 1;
    */
-  java.util.List
-      getCollectionIdsList();
+  java.util.List getCollectionIdsList();
   /**
+   *
+   *
    * 
    * The collection ids.
    * 

@@ -25,6 +29,8 @@ public interface ListCollectionIdsResponseOrBuilder extends
    */
   int getCollectionIdsCount();
   /**
+   *
+   *
    * 
    * The collection ids.
    * 

@@ -33,16 +39,19 @@ public interface ListCollectionIdsResponseOrBuilder extends
    */
   java.lang.String getCollectionIds(int index);
   /**
+   *
+   *
    * 
    * The collection ids.
    * 

    *
    * repeated string collection_ids = 1;
    */
-  com.google.protobuf.ByteString
-      getCollectionIdsBytes(int index);
+  com.google.protobuf.ByteString getCollectionIdsBytes(int index);
 
   /**
+   *
+   *
    * 
    * A page token that may be used to continue the list.
    * 

@@ -51,12 +60,13 @@ public interface ListCollectionIdsResponseOrBuilder extends
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * A page token that may be used to continue the list.
    * 

    *
    * string next_page_token = 2;
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 }
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListDocumentsRequest.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListDocumentsRequest.java
index 0c381e207a3c..9cb472880599 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListDocumentsRequest.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListDocumentsRequest.java
@@ -4,21 +4,24 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * The request for [Firestore.ListDocuments][google.firestore.v1beta1.Firestore.ListDocuments].
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.ListDocumentsRequest}
  */
-public  final class ListDocumentsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListDocumentsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.ListDocumentsRequest)
     ListDocumentsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListDocumentsRequest.newBuilder() to construct.
   private ListDocumentsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListDocumentsRequest() {
     parent_ = "";
     collectionId_ = "";
@@ -29,10 +32,10 @@ private ListDocumentsRequest() {
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ListDocumentsRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -52,118 +55,128 @@ private ListDocumentsRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            parent_ = s;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            collectionId_ = s;
-            break;
-          }
-          case 24: {
+              parent_ = s;
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            pageSize_ = input.readInt32();
-            break;
-          }
-          case 34: {
-            java.lang.String s = input.readStringRequireUtf8();
+              collectionId_ = s;
+              break;
+            }
+          case 24:
+            {
+              pageSize_ = input.readInt32();
+              break;
+            }
+          case 34:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            pageToken_ = s;
-            break;
-          }
-          case 50: {
-            java.lang.String s = input.readStringRequireUtf8();
+              pageToken_ = s;
+              break;
+            }
+          case 50:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            orderBy_ = s;
-            break;
-          }
-          case 58: {
-            com.google.firestore.v1beta1.DocumentMask.Builder subBuilder = null;
-            if (mask_ != null) {
-              subBuilder = mask_.toBuilder();
+              orderBy_ = s;
+              break;
             }
-            mask_ = input.readMessage(com.google.firestore.v1beta1.DocumentMask.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(mask_);
-              mask_ = subBuilder.buildPartial();
+          case 58:
+            {
+              com.google.firestore.v1beta1.DocumentMask.Builder subBuilder = null;
+              if (mask_ != null) {
+                subBuilder = mask_.toBuilder();
+              }
+              mask_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.DocumentMask.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(mask_);
+                mask_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-
-            break;
-          }
-          case 66: {
-            consistencySelectorCase_ = 8;
-            consistencySelector_ = input.readBytes();
-            break;
-          }
-          case 82: {
-            com.google.protobuf.Timestamp.Builder subBuilder = null;
-            if (consistencySelectorCase_ == 10) {
-              subBuilder = ((com.google.protobuf.Timestamp) consistencySelector_).toBuilder();
+          case 66:
+            {
+              consistencySelectorCase_ = 8;
+              consistencySelector_ = input.readBytes();
+              break;
             }
-            consistencySelector_ =
-                input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.protobuf.Timestamp) consistencySelector_);
-              consistencySelector_ = subBuilder.buildPartial();
+          case 82:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (consistencySelectorCase_ == 10) {
+                subBuilder = ((com.google.protobuf.Timestamp) consistencySelector_).toBuilder();
+              }
+              consistencySelector_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.protobuf.Timestamp) consistencySelector_);
+                consistencySelector_ = subBuilder.buildPartial();
+              }
+              consistencySelectorCase_ = 10;
+              break;
             }
-            consistencySelectorCase_ = 10;
-            break;
-          }
-          case 96: {
-
-            showMissing_ = input.readBool();
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 96:
+            {
+              showMissing_ = input.readBool();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListDocumentsRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_ListDocumentsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListDocumentsRequest_fieldAccessorTable
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_ListDocumentsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.ListDocumentsRequest.class, com.google.firestore.v1beta1.ListDocumentsRequest.Builder.class);
+            com.google.firestore.v1beta1.ListDocumentsRequest.class,
+            com.google.firestore.v1beta1.ListDocumentsRequest.Builder.class);
   }
 
   private int consistencySelectorCase_ = 0;
   private java.lang.Object consistencySelector_;
-  public enum ConsistencySelectorCase
-      implements com.google.protobuf.Internal.EnumLite {
+
+  public enum ConsistencySelectorCase implements com.google.protobuf.Internal.EnumLite {
     TRANSACTION(8),
     READ_TIME(10),
     CONSISTENCYSELECTOR_NOT_SET(0);
     private final int value;
+
     private ConsistencySelectorCase(int value) {
       this.value = value;
     }
-    /**
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
+    /** @deprecated Use {@link #forNumber(int)} instead. */
     @java.lang.Deprecated
     public static ConsistencySelectorCase valueOf(int value) {
       return forNumber(value);
@@ -171,26 +184,31 @@ public static ConsistencySelectorCase valueOf(int value) {
 
     public static ConsistencySelectorCase forNumber(int value) {
       switch (value) {
-        case 8: return TRANSACTION;
-        case 10: return READ_TIME;
-        case 0: return CONSISTENCYSELECTOR_NOT_SET;
-        default: return null;
+        case 8:
+          return TRANSACTION;
+        case 10:
+          return READ_TIME;
+        case 0:
+          return CONSISTENCYSELECTOR_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public ConsistencySelectorCase
-  getConsistencySelectorCase() {
-    return ConsistencySelectorCase.forNumber(
-        consistencySelectorCase_);
+  public ConsistencySelectorCase getConsistencySelectorCase() {
+    return ConsistencySelectorCase.forNumber(consistencySelectorCase_);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
   private volatile java.lang.Object parent_;
   /**
+   *
+   *
    * 
    * The parent resource name. In the format:
    * `projects/{project_id}/databases/{database_id}/documents` or
@@ -207,14 +225,15 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The parent resource name. In the format:
    * `projects/{project_id}/databases/{database_id}/documents` or
@@ -226,13 +245,11 @@ public java.lang.String getParent() {
    *
    * string parent = 1;
    */
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -243,6 +260,8 @@ public java.lang.String getParent() {
   public static final int COLLECTION_ID_FIELD_NUMBER = 2;
   private volatile java.lang.Object collectionId_;
   /**
+   *
+   *
    * 
    * The collection ID, relative to `parent`, to list. For example: `chatrooms`
    * or `messages`.
@@ -255,14 +274,15 @@ public java.lang.String getCollectionId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       collectionId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The collection ID, relative to `parent`, to list. For example: `chatrooms`
    * or `messages`.
@@ -270,13 +290,11 @@ public java.lang.String getCollectionId() {
    *
    * string collection_id = 2;
    */
-  public com.google.protobuf.ByteString
-      getCollectionIdBytes() {
+  public com.google.protobuf.ByteString getCollectionIdBytes() {
     java.lang.Object ref = collectionId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       collectionId_ = b;
       return b;
     } else {
@@ -287,6 +305,8 @@ public java.lang.String getCollectionId() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 3;
   private int pageSize_;
   /**
+   *
+   *
    * 
    * The maximum number of documents to return.
    * 

@@ -300,6 +320,8 @@ public int getPageSize() {
   public static final int PAGE_TOKEN_FIELD_NUMBER = 4;
   private volatile java.lang.Object pageToken_;
   /**
+   *
+   *
    * 
    * The `next_page_token` value returned from a previous List request, if any.
    * 

@@ -311,27 +333,26 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The `next_page_token` value returned from a previous List request, if any.
    * 

    *
    * string page_token = 4;
    */
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -342,6 +363,8 @@ public java.lang.String getPageToken() {
   public static final int ORDER_BY_FIELD_NUMBER = 6;
   private volatile java.lang.Object orderBy_;
   /**
+   *
+   *
    * 
    * The order to sort results by. For example: `priority desc, name`.
    * 

@@ -353,27 +376,26 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The order to sort results by. For example: `priority desc, name`.
    * 

    *
    * string order_by = 6;
    */
-  public com.google.protobuf.ByteString
-      getOrderByBytes() {
+  public com.google.protobuf.ByteString getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -384,6 +406,8 @@ public java.lang.String getOrderBy() {
   public static final int MASK_FIELD_NUMBER = 7;
   private com.google.firestore.v1beta1.DocumentMask mask_;
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If a document has a field that is not present in this mask, that field
@@ -396,6 +420,8 @@ public boolean hasMask() {
     return mask_ != null;
   }
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If a document has a field that is not present in this mask, that field
@@ -408,6 +434,8 @@ public com.google.firestore.v1beta1.DocumentMask getMask() {
     return mask_ == null ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance() : mask_;
   }
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If a document has a field that is not present in this mask, that field
@@ -422,6 +450,8 @@ public com.google.firestore.v1beta1.DocumentMaskOrBuilder getMaskOrBuilder() {
 
   public static final int TRANSACTION_FIELD_NUMBER = 8;
   /**
+   *
+   *
    * 
    * Reads documents in a transaction.
    * 

@@ -437,6 +467,8 @@ public com.google.protobuf.ByteString getTransaction() {
 
   public static final int READ_TIME_FIELD_NUMBER = 10;
   /**
+   *
+   *
    * 
    * Reads documents as they were at the given time.
    * This may not be older than 60 seconds.
@@ -448,6 +480,8 @@ public boolean hasReadTime() {
     return consistencySelectorCase_ == 10;
   }
   /**
+   *
+   *
    * 
    * Reads documents as they were at the given time.
    * This may not be older than 60 seconds.
@@ -457,11 +491,13 @@ public boolean hasReadTime() {
    */
   public com.google.protobuf.Timestamp getReadTime() {
     if (consistencySelectorCase_ == 10) {
-       return (com.google.protobuf.Timestamp) consistencySelector_;
+      return (com.google.protobuf.Timestamp) consistencySelector_;
     }
     return com.google.protobuf.Timestamp.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Reads documents as they were at the given time.
    * This may not be older than 60 seconds.
@@ -471,7 +507,7 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
     if (consistencySelectorCase_ == 10) {
-       return (com.google.protobuf.Timestamp) consistencySelector_;
+      return (com.google.protobuf.Timestamp) consistencySelector_;
     }
     return com.google.protobuf.Timestamp.getDefaultInstance();
   }
@@ -479,6 +515,8 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
   public static final int SHOW_MISSING_FIELD_NUMBER = 12;
   private boolean showMissing_;
   /**
+   *
+   *
    * 
    * If the list should show missing documents. A missing document is a
    * document that does not exist but has sub-documents. These documents will
@@ -495,6 +533,7 @@ public boolean getShowMissing() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -506,8 +545,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!getParentBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -527,8 +565,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
       output.writeMessage(7, getMask());
     }
     if (consistencySelectorCase_ == 8) {
-      output.writeBytes(
-          8, (com.google.protobuf.ByteString) consistencySelector_);
+      output.writeBytes(8, (com.google.protobuf.ByteString) consistencySelector_);
     }
     if (consistencySelectorCase_ == 10) {
       output.writeMessage(10, (com.google.protobuf.Timestamp) consistencySelector_);
@@ -552,8 +589,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, collectionId_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(3, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, pageSize_);
     }
     if (!getPageTokenBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, pageToken_);
@@ -562,21 +598,20 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, orderBy_);
     }
     if (mask_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(7, getMask());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(7, getMask());
     }
     if (consistencySelectorCase_ == 8) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBytesSize(
-            8, (com.google.protobuf.ByteString) consistencySelector_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeBytesSize(
+              8, (com.google.protobuf.ByteString) consistencySelector_);
     }
     if (consistencySelectorCase_ == 10) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(10, (com.google.protobuf.Timestamp) consistencySelector_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              10, (com.google.protobuf.Timestamp) consistencySelector_);
     }
     if (showMissing_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(12, showMissing_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(12, showMissing_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -586,42 +621,33 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.ListDocumentsRequest)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.ListDocumentsRequest other = (com.google.firestore.v1beta1.ListDocumentsRequest) obj;
+    com.google.firestore.v1beta1.ListDocumentsRequest other =
+        (com.google.firestore.v1beta1.ListDocumentsRequest) obj;
 
     boolean result = true;
-    result = result && getParent()
-        .equals(other.getParent());
-    result = result && getCollectionId()
-        .equals(other.getCollectionId());
-    result = result && (getPageSize()
-        == other.getPageSize());
-    result = result && getPageToken()
-        .equals(other.getPageToken());
-    result = result && getOrderBy()
-        .equals(other.getOrderBy());
+    result = result && getParent().equals(other.getParent());
+    result = result && getCollectionId().equals(other.getCollectionId());
+    result = result && (getPageSize() == other.getPageSize());
+    result = result && getPageToken().equals(other.getPageToken());
+    result = result && getOrderBy().equals(other.getOrderBy());
     result = result && (hasMask() == other.hasMask());
     if (hasMask()) {
-      result = result && getMask()
-          .equals(other.getMask());
+      result = result && getMask().equals(other.getMask());
     }
-    result = result && (getShowMissing()
-        == other.getShowMissing());
-    result = result && getConsistencySelectorCase().equals(
-        other.getConsistencySelectorCase());
+    result = result && (getShowMissing() == other.getShowMissing());
+    result = result && getConsistencySelectorCase().equals(other.getConsistencySelectorCase());
     if (!result) return false;
     switch (consistencySelectorCase_) {
       case 8:
-        result = result && getTransaction()
-            .equals(other.getTransaction());
+        result = result && getTransaction().equals(other.getTransaction());
         break;
       case 10:
-        result = result && getReadTime()
-            .equals(other.getReadTime());
+        result = result && getReadTime().equals(other.getReadTime());
         break;
       case 0:
       default:
@@ -652,8 +678,7 @@ public int hashCode() {
       hash = (53 * hash) + getMask().hashCode();
     }
     hash = (37 * hash) + SHOW_MISSING_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getShowMissing());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getShowMissing());
     switch (consistencySelectorCase_) {
       case 8:
         hash = (37 * hash) + TRANSACTION_FIELD_NUMBER;
@@ -672,117 +697,126 @@ public int hashCode() {
   }
 
   public static com.google.firestore.v1beta1.ListDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.ListDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ListDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.ListDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ListDocumentsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.ListDocumentsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.ListDocumentsRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.ListDocumentsRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.ListDocumentsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.ListDocumentsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.ListDocumentsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.ListDocumentsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ListDocumentsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.ListDocumentsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.ListDocumentsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The request for [Firestore.ListDocuments][google.firestore.v1beta1.Firestore.ListDocuments].
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.ListDocumentsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.ListDocumentsRequest)
       com.google.firestore.v1beta1.ListDocumentsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListDocumentsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_ListDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListDocumentsRequest_fieldAccessorTable
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_ListDocumentsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.ListDocumentsRequest.class, com.google.firestore.v1beta1.ListDocumentsRequest.Builder.class);
+              com.google.firestore.v1beta1.ListDocumentsRequest.class,
+              com.google.firestore.v1beta1.ListDocumentsRequest.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.ListDocumentsRequest.newBuilder()
@@ -790,16 +824,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -827,9 +860,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListDocumentsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_ListDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -848,7 +881,8 @@ public com.google.firestore.v1beta1.ListDocumentsRequest build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.ListDocumentsRequest buildPartial() {
-      com.google.firestore.v1beta1.ListDocumentsRequest result = new com.google.firestore.v1beta1.ListDocumentsRequest(this);
+      com.google.firestore.v1beta1.ListDocumentsRequest result =
+          new com.google.firestore.v1beta1.ListDocumentsRequest(this);
       result.parent_ = parent_;
       result.collectionId_ = collectionId_;
       result.pageSize_ = pageSize_;
@@ -879,38 +913,39 @@ public com.google.firestore.v1beta1.ListDocumentsRequest buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.ListDocumentsRequest) {
-        return mergeFrom((com.google.firestore.v1beta1.ListDocumentsRequest)other);
+        return mergeFrom((com.google.firestore.v1beta1.ListDocumentsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -918,7 +953,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.firestore.v1beta1.ListDocumentsRequest other) {
-      if (other == com.google.firestore.v1beta1.ListDocumentsRequest.getDefaultInstance()) return this;
+      if (other == com.google.firestore.v1beta1.ListDocumentsRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         onChanged();
@@ -945,17 +981,20 @@ public Builder mergeFrom(com.google.firestore.v1beta1.ListDocumentsRequest other
         setShowMissing(other.getShowMissing());
       }
       switch (other.getConsistencySelectorCase()) {
-        case TRANSACTION: {
-          setTransaction(other.getTransaction());
-          break;
-        }
-        case READ_TIME: {
-          mergeReadTime(other.getReadTime());
-          break;
-        }
-        case CONSISTENCYSELECTOR_NOT_SET: {
-          break;
-        }
+        case TRANSACTION:
+          {
+            setTransaction(other.getTransaction());
+            break;
+          }
+        case READ_TIME:
+          {
+            mergeReadTime(other.getReadTime());
+            break;
+          }
+        case CONSISTENCYSELECTOR_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
@@ -976,7 +1015,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.firestore.v1beta1.ListDocumentsRequest) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.firestore.v1beta1.ListDocumentsRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -985,12 +1025,12 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int consistencySelectorCase_ = 0;
     private java.lang.Object consistencySelector_;
-    public ConsistencySelectorCase
-        getConsistencySelectorCase() {
-      return ConsistencySelectorCase.forNumber(
-          consistencySelectorCase_);
+
+    public ConsistencySelectorCase getConsistencySelectorCase() {
+      return ConsistencySelectorCase.forNumber(consistencySelectorCase_);
     }
 
     public Builder clearConsistencySelector() {
@@ -1000,9 +1040,10 @@ public Builder clearConsistencySelector() {
       return this;
     }
 
-
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * The parent resource name. In the format:
      * `projects/{project_id}/databases/{database_id}/documents` or
@@ -1017,8 +1058,7 @@ public Builder clearConsistencySelector() {
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -1027,6 +1067,8 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * The parent resource name. In the format:
      * `projects/{project_id}/databases/{database_id}/documents` or
@@ -1038,13 +1080,11 @@ public java.lang.String getParent() {
      *
      * string parent = 1;
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -1052,6 +1092,8 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * The parent resource name. In the format:
      * `projects/{project_id}/databases/{database_id}/documents` or
@@ -1063,17 +1105,18 @@ public java.lang.String getParent() {
      *
      * string parent = 1;
      */
-    public Builder setParent(
-        java.lang.String value) {
+    public Builder setParent(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       parent_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The parent resource name. In the format:
      * `projects/{project_id}/databases/{database_id}/documents` or
@@ -1086,12 +1129,14 @@ public Builder setParent(
      * string parent = 1;
      */
     public Builder clearParent() {
-      
+
       parent_ = getDefaultInstance().getParent();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The parent resource name. In the format:
      * `projects/{project_id}/databases/{database_id}/documents` or
@@ -1103,13 +1148,12 @@ public Builder clearParent() {
      *
      * string parent = 1;
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       parent_ = value;
       onChanged();
       return this;
@@ -1117,6 +1161,8 @@ public Builder setParentBytes(
 
     private java.lang.Object collectionId_ = "";
     /**
+     *
+     *
      * 
      * The collection ID, relative to `parent`, to list. For example: `chatrooms`
      * or `messages`.
@@ -1127,8 +1173,7 @@ public Builder setParentBytes(
     public java.lang.String getCollectionId() {
       java.lang.Object ref = collectionId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         collectionId_ = s;
         return s;
@@ -1137,6 +1182,8 @@ public java.lang.String getCollectionId() {
       }
     }
     /**
+     *
+     *
      * 
      * The collection ID, relative to `parent`, to list. For example: `chatrooms`
      * or `messages`.
@@ -1144,13 +1191,11 @@ public java.lang.String getCollectionId() {
      *
      * string collection_id = 2;
      */
-    public com.google.protobuf.ByteString
-        getCollectionIdBytes() {
+    public com.google.protobuf.ByteString getCollectionIdBytes() {
       java.lang.Object ref = collectionId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         collectionId_ = b;
         return b;
       } else {
@@ -1158,6 +1203,8 @@ public java.lang.String getCollectionId() {
       }
     }
     /**
+     *
+     *
      * 
      * The collection ID, relative to `parent`, to list. For example: `chatrooms`
      * or `messages`.
@@ -1165,17 +1212,18 @@ public java.lang.String getCollectionId() {
      *
      * string collection_id = 2;
      */
-    public Builder setCollectionId(
-        java.lang.String value) {
+    public Builder setCollectionId(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       collectionId_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The collection ID, relative to `parent`, to list. For example: `chatrooms`
      * or `messages`.
@@ -1184,12 +1232,14 @@ public Builder setCollectionId(
      * string collection_id = 2;
      */
     public Builder clearCollectionId() {
-      
+
       collectionId_ = getDefaultInstance().getCollectionId();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The collection ID, relative to `parent`, to list. For example: `chatrooms`
      * or `messages`.
@@ -1197,20 +1247,21 @@ public Builder clearCollectionId() {
      *
      * string collection_id = 2;
      */
-    public Builder setCollectionIdBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setCollectionIdBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       collectionId_ = value;
       onChanged();
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of documents to return.
      * 

@@ -1221,6 +1272,8 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of documents to return.
      * 

@@ -1228,12 +1281,14 @@ public int getPageSize() {
      * int32 page_size = 3;
      */
     public Builder setPageSize(int value) {
-      
+
       pageSize_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of documents to return.
      * 

@@ -1241,7 +1296,7 @@ public Builder setPageSize(int value) {
      * int32 page_size = 3;
      */
     public Builder clearPageSize() {
-      
+
       pageSize_ = 0;
       onChanged();
       return this;
@@ -1249,6 +1304,8 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * The `next_page_token` value returned from a previous List request, if any.
      * 

@@ -1258,8 +1315,7 @@ public Builder clearPageSize() {
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -1268,19 +1324,19 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The `next_page_token` value returned from a previous List request, if any.
      * 

      *
      * string page_token = 4;
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -1288,23 +1344,26 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The `next_page_token` value returned from a previous List request, if any.
      * 

      *
      * string page_token = 4;
      */
-    public Builder setPageToken(
-        java.lang.String value) {
+    public Builder setPageToken(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       pageToken_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The `next_page_token` value returned from a previous List request, if any.
      * 

@@ -1312,25 +1371,26 @@ public Builder setPageToken(
      * string page_token = 4;
      */
     public Builder clearPageToken() {
-      
+
       pageToken_ = getDefaultInstance().getPageToken();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The `next_page_token` value returned from a previous List request, if any.
      * 

      *
      * string page_token = 4;
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       pageToken_ = value;
       onChanged();
       return this;
@@ -1338,6 +1398,8 @@ public Builder setPageTokenBytes(
 
     private java.lang.Object orderBy_ = "";
     /**
+     *
+     *
      * 
      * The order to sort results by. For example: `priority desc, name`.
      * 

@@ -1347,8 +1409,7 @@ public Builder setPageTokenBytes(
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -1357,19 +1418,19 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * The order to sort results by. For example: `priority desc, name`.
      * 

      *
      * string order_by = 6;
      */
-    public com.google.protobuf.ByteString
-        getOrderByBytes() {
+    public com.google.protobuf.ByteString getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -1377,23 +1438,26 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * The order to sort results by. For example: `priority desc, name`.
      * 

      *
      * string order_by = 6;
      */
-    public Builder setOrderBy(
-        java.lang.String value) {
+    public Builder setOrderBy(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       orderBy_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The order to sort results by. For example: `priority desc, name`.
      * 

@@ -1401,25 +1465,26 @@ public Builder setOrderBy(
      * string order_by = 6;
      */
     public Builder clearOrderBy() {
-      
+
       orderBy_ = getDefaultInstance().getOrderBy();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The order to sort results by. For example: `priority desc, name`.
      * 

      *
      * string order_by = 6;
      */
-    public Builder setOrderByBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       orderBy_ = value;
       onChanged();
       return this;
@@ -1427,8 +1492,13 @@ public Builder setOrderByBytes(
 
     private com.google.firestore.v1beta1.DocumentMask mask_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.DocumentMask, com.google.firestore.v1beta1.DocumentMask.Builder, com.google.firestore.v1beta1.DocumentMaskOrBuilder> maskBuilder_;
+            com.google.firestore.v1beta1.DocumentMask,
+            com.google.firestore.v1beta1.DocumentMask.Builder,
+            com.google.firestore.v1beta1.DocumentMaskOrBuilder>
+        maskBuilder_;
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If a document has a field that is not present in this mask, that field
@@ -1441,6 +1511,8 @@ public boolean hasMask() {
       return maskBuilder_ != null || mask_ != null;
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If a document has a field that is not present in this mask, that field
@@ -1451,12 +1523,16 @@ public boolean hasMask() {
      */
     public com.google.firestore.v1beta1.DocumentMask getMask() {
       if (maskBuilder_ == null) {
-        return mask_ == null ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance() : mask_;
+        return mask_ == null
+            ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance()
+            : mask_;
       } else {
         return maskBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If a document has a field that is not present in this mask, that field
@@ -1479,6 +1555,8 @@ public Builder setMask(com.google.firestore.v1beta1.DocumentMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If a document has a field that is not present in this mask, that field
@@ -1487,8 +1565,7 @@ public Builder setMask(com.google.firestore.v1beta1.DocumentMask value) {
      *
      * .google.firestore.v1beta1.DocumentMask mask = 7;
      */
-    public Builder setMask(
-        com.google.firestore.v1beta1.DocumentMask.Builder builderForValue) {
+    public Builder setMask(com.google.firestore.v1beta1.DocumentMask.Builder builderForValue) {
       if (maskBuilder_ == null) {
         mask_ = builderForValue.build();
         onChanged();
@@ -1499,6 +1576,8 @@ public Builder setMask(
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If a document has a field that is not present in this mask, that field
@@ -1511,7 +1590,9 @@ public Builder mergeMask(com.google.firestore.v1beta1.DocumentMask value) {
       if (maskBuilder_ == null) {
         if (mask_ != null) {
           mask_ =
-            com.google.firestore.v1beta1.DocumentMask.newBuilder(mask_).mergeFrom(value).buildPartial();
+              com.google.firestore.v1beta1.DocumentMask.newBuilder(mask_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           mask_ = value;
         }
@@ -1523,6 +1604,8 @@ public Builder mergeMask(com.google.firestore.v1beta1.DocumentMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If a document has a field that is not present in this mask, that field
@@ -1543,6 +1626,8 @@ public Builder clearMask() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If a document has a field that is not present in this mask, that field
@@ -1552,11 +1637,13 @@ public Builder clearMask() {
      * .google.firestore.v1beta1.DocumentMask mask = 7;
      */
     public com.google.firestore.v1beta1.DocumentMask.Builder getMaskBuilder() {
-      
+
       onChanged();
       return getMaskFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If a document has a field that is not present in this mask, that field
@@ -1569,11 +1656,14 @@ public com.google.firestore.v1beta1.DocumentMaskOrBuilder getMaskOrBuilder() {
       if (maskBuilder_ != null) {
         return maskBuilder_.getMessageOrBuilder();
       } else {
-        return mask_ == null ?
-            com.google.firestore.v1beta1.DocumentMask.getDefaultInstance() : mask_;
+        return mask_ == null
+            ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance()
+            : mask_;
       }
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If a document has a field that is not present in this mask, that field
@@ -1583,20 +1673,25 @@ public com.google.firestore.v1beta1.DocumentMaskOrBuilder getMaskOrBuilder() {
      * .google.firestore.v1beta1.DocumentMask mask = 7;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.DocumentMask, com.google.firestore.v1beta1.DocumentMask.Builder, com.google.firestore.v1beta1.DocumentMaskOrBuilder> 
+            com.google.firestore.v1beta1.DocumentMask,
+            com.google.firestore.v1beta1.DocumentMask.Builder,
+            com.google.firestore.v1beta1.DocumentMaskOrBuilder>
         getMaskFieldBuilder() {
       if (maskBuilder_ == null) {
-        maskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.DocumentMask, com.google.firestore.v1beta1.DocumentMask.Builder, com.google.firestore.v1beta1.DocumentMaskOrBuilder>(
-                getMask(),
-                getParentForChildren(),
-                isClean());
+        maskBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.DocumentMask,
+                com.google.firestore.v1beta1.DocumentMask.Builder,
+                com.google.firestore.v1beta1.DocumentMaskOrBuilder>(
+                getMask(), getParentForChildren(), isClean());
         mask_ = null;
       }
       return maskBuilder_;
     }
 
     /**
+     *
+     *
      * 
      * Reads documents in a transaction.
      * 

@@ -1610,6 +1705,8 @@ public com.google.protobuf.ByteString getTransaction() {
       return com.google.protobuf.ByteString.EMPTY;
     }
     /**
+     *
+     *
      * 
      * Reads documents in a transaction.
      * 

@@ -1618,14 +1715,16 @@ public com.google.protobuf.ByteString getTransaction() {
      */
     public Builder setTransaction(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  consistencySelectorCase_ = 8;
+        throw new NullPointerException();
+      }
+      consistencySelectorCase_ = 8;
       consistencySelector_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Reads documents in a transaction.
      * 

@@ -1642,8 +1741,13 @@ public Builder clearTransaction() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> readTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        readTimeBuilder_;
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1655,6 +1759,8 @@ public boolean hasReadTime() {
       return consistencySelectorCase_ == 10;
     }
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1676,6 +1782,8 @@ public com.google.protobuf.Timestamp getReadTime() {
       }
     }
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1697,6 +1805,8 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1704,8 +1814,7 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp read_time = 10;
      */
-    public Builder setReadTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         consistencySelector_ = builderForValue.build();
         onChanged();
@@ -1716,6 +1825,8 @@ public Builder setReadTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1725,10 +1836,13 @@ public Builder setReadTime(
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (consistencySelectorCase_ == 10 &&
-            consistencySelector_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
-          consistencySelector_ = com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) consistencySelector_)
-              .mergeFrom(value).buildPartial();
+        if (consistencySelectorCase_ == 10
+            && consistencySelector_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          consistencySelector_ =
+              com.google.protobuf.Timestamp.newBuilder(
+                      (com.google.protobuf.Timestamp) consistencySelector_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           consistencySelector_ = value;
         }
@@ -1743,6 +1857,8 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1767,6 +1883,8 @@ public Builder clearReadTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1778,6 +1896,8 @@ public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
       return getReadTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1796,6 +1916,8 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
       }
     }
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1804,26 +1926,34 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
      * .google.protobuf.Timestamp read_time = 10;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getReadTimeFieldBuilder() {
       if (readTimeBuilder_ == null) {
         if (!(consistencySelectorCase_ == 10)) {
           consistencySelector_ = com.google.protobuf.Timestamp.getDefaultInstance();
         }
-        readTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+        readTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
                 (com.google.protobuf.Timestamp) consistencySelector_,
                 getParentForChildren(),
                 isClean());
         consistencySelector_ = null;
       }
       consistencySelectorCase_ = 10;
-      onChanged();;
+      onChanged();
+      ;
       return readTimeBuilder_;
     }
 
-    private boolean showMissing_ ;
+    private boolean showMissing_;
     /**
+     *
+     *
      * 
      * If the list should show missing documents. A missing document is a
      * document that does not exist but has sub-documents. These documents will
@@ -1839,6 +1969,8 @@ public boolean getShowMissing() {
       return showMissing_;
     }
     /**
+     *
+     *
      * 
      * If the list should show missing documents. A missing document is a
      * document that does not exist but has sub-documents. These documents will
@@ -1851,12 +1983,14 @@ public boolean getShowMissing() {
      * bool show_missing = 12;
      */
     public Builder setShowMissing(boolean value) {
-      
+
       showMissing_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * If the list should show missing documents. A missing document is a
      * document that does not exist but has sub-documents. These documents will
@@ -1869,14 +2003,14 @@ public Builder setShowMissing(boolean value) {
      * bool show_missing = 12;
      */
     public Builder clearShowMissing() {
-      
+
       showMissing_ = false;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -1886,12 +2020,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.ListDocumentsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.ListDocumentsRequest)
   private static final com.google.firestore.v1beta1.ListDocumentsRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.ListDocumentsRequest();
   }
@@ -1900,16 +2034,16 @@ public static com.google.firestore.v1beta1.ListDocumentsRequest getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListDocumentsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListDocumentsRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListDocumentsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListDocumentsRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1924,6 +2058,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.ListDocumentsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListDocumentsRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListDocumentsRequestOrBuilder.java
index 8edba22924d5..02bd483dd651 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListDocumentsRequestOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListDocumentsRequestOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface ListDocumentsRequestOrBuilder extends
+public interface ListDocumentsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.ListDocumentsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The parent resource name. In the format:
    * `projects/{project_id}/databases/{database_id}/documents` or
@@ -21,6 +24,8 @@ public interface ListDocumentsRequestOrBuilder extends
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * The parent resource name. In the format:
    * `projects/{project_id}/databases/{database_id}/documents` or
@@ -32,10 +37,11 @@ public interface ListDocumentsRequestOrBuilder extends
    *
    * string parent = 1;
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The collection ID, relative to `parent`, to list. For example: `chatrooms`
    * or `messages`.
@@ -45,6 +51,8 @@ public interface ListDocumentsRequestOrBuilder extends
    */
   java.lang.String getCollectionId();
   /**
+   *
+   *
    * 
    * The collection ID, relative to `parent`, to list. For example: `chatrooms`
    * or `messages`.
@@ -52,10 +60,11 @@ public interface ListDocumentsRequestOrBuilder extends
    *
    * string collection_id = 2;
    */
-  com.google.protobuf.ByteString
-      getCollectionIdBytes();
+  com.google.protobuf.ByteString getCollectionIdBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of documents to return.
    * 

@@ -65,6 +74,8 @@ public interface ListDocumentsRequestOrBuilder extends
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * The `next_page_token` value returned from a previous List request, if any.
    * 

@@ -73,16 +84,19 @@ public interface ListDocumentsRequestOrBuilder extends
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * The `next_page_token` value returned from a previous List request, if any.
    * 

    *
    * string page_token = 4;
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * The order to sort results by. For example: `priority desc, name`.
    * 

@@ -91,16 +105,19 @@ public interface ListDocumentsRequestOrBuilder extends
    */
   java.lang.String getOrderBy();
   /**
+   *
+   *
    * 
    * The order to sort results by. For example: `priority desc, name`.
    * 

    *
    * string order_by = 6;
    */
-  com.google.protobuf.ByteString
-      getOrderByBytes();
+  com.google.protobuf.ByteString getOrderByBytes();
 
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If a document has a field that is not present in this mask, that field
@@ -111,6 +128,8 @@ public interface ListDocumentsRequestOrBuilder extends
    */
   boolean hasMask();
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If a document has a field that is not present in this mask, that field
@@ -121,6 +140,8 @@ public interface ListDocumentsRequestOrBuilder extends
    */
   com.google.firestore.v1beta1.DocumentMask getMask();
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If a document has a field that is not present in this mask, that field
@@ -132,6 +153,8 @@ public interface ListDocumentsRequestOrBuilder extends
   com.google.firestore.v1beta1.DocumentMaskOrBuilder getMaskOrBuilder();
 
   /**
+   *
+   *
    * 
    * Reads documents in a transaction.
    * 

@@ -141,6 +164,8 @@ public interface ListDocumentsRequestOrBuilder extends
   com.google.protobuf.ByteString getTransaction();
 
   /**
+   *
+   *
    * 
    * Reads documents as they were at the given time.
    * This may not be older than 60 seconds.
@@ -150,6 +175,8 @@ public interface ListDocumentsRequestOrBuilder extends
    */
   boolean hasReadTime();
   /**
+   *
+   *
    * 
    * Reads documents as they were at the given time.
    * This may not be older than 60 seconds.
@@ -159,6 +186,8 @@ public interface ListDocumentsRequestOrBuilder extends
    */
   com.google.protobuf.Timestamp getReadTime();
   /**
+   *
+   *
    * 
    * Reads documents as they were at the given time.
    * This may not be older than 60 seconds.
@@ -169,6 +198,8 @@ public interface ListDocumentsRequestOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * If the list should show missing documents. A missing document is a
    * document that does not exist but has sub-documents. These documents will
@@ -182,5 +213,6 @@ public interface ListDocumentsRequestOrBuilder extends
    */
   boolean getShowMissing();
 
-  public com.google.firestore.v1beta1.ListDocumentsRequest.ConsistencySelectorCase getConsistencySelectorCase();
+  public com.google.firestore.v1beta1.ListDocumentsRequest.ConsistencySelectorCase
+      getConsistencySelectorCase();
 }
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListDocumentsResponse.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListDocumentsResponse.java
index 71957177c0e8..b1fd71813834 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListDocumentsResponse.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListDocumentsResponse.java
@@ -4,31 +4,34 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * The response for [Firestore.ListDocuments][google.firestore.v1beta1.Firestore.ListDocuments].
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.ListDocumentsResponse}
  */
-public  final class ListDocumentsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListDocumentsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.ListDocumentsResponse)
     ListDocumentsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListDocumentsResponse.newBuilder() to construct.
   private ListDocumentsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListDocumentsResponse() {
     documents_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ListDocumentsResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -48,35 +51,37 @@ private ListDocumentsResponse(
           case 0:
             done = true;
             break;
-          case 10: {
-            if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
-              documents_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000001;
+          case 10:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
+                documents_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              documents_.add(
+                  input.readMessage(
+                      com.google.firestore.v1beta1.Document.parser(), extensionRegistry));
+              break;
             }
-            documents_.add(
-                input.readMessage(com.google.firestore.v1beta1.Document.parser(), extensionRegistry));
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            nextPageToken_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              nextPageToken_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
         documents_ = java.util.Collections.unmodifiableList(documents_);
@@ -85,23 +90,28 @@ private ListDocumentsResponse(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListDocumentsResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_ListDocumentsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListDocumentsResponse_fieldAccessorTable
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_ListDocumentsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.ListDocumentsResponse.class, com.google.firestore.v1beta1.ListDocumentsResponse.Builder.class);
+            com.google.firestore.v1beta1.ListDocumentsResponse.class,
+            com.google.firestore.v1beta1.ListDocumentsResponse.Builder.class);
   }
 
   private int bitField0_;
   public static final int DOCUMENTS_FIELD_NUMBER = 1;
   private java.util.List documents_;
   /**
+   *
+   *
    * 
    * The Documents found.
    * 

@@ -112,17 +122,21 @@ public java.util.List getDocumentsList()
     return documents_;
   }
   /**
+   *
+   *
    * 
    * The Documents found.
    * 

    *
    * repeated .google.firestore.v1beta1.Document documents = 1;
    */
-  public java.util.List 
+  public java.util.List
       getDocumentsOrBuilderList() {
     return documents_;
   }
   /**
+   *
+   *
    * 
    * The Documents found.
    * 

@@ -133,6 +147,8 @@ public int getDocumentsCount() {
     return documents_.size();
   }
   /**
+   *
+   *
    * 
    * The Documents found.
    * 

@@ -143,20 +159,23 @@ public com.google.firestore.v1beta1.Document getDocuments(int index) {
     return documents_.get(index);
   }
   /**
+   *
+   *
    * 
    * The Documents found.
    * 

    *
    * repeated .google.firestore.v1beta1.Document documents = 1;
    */
-  public com.google.firestore.v1beta1.DocumentOrBuilder getDocumentsOrBuilder(
-      int index) {
+  public com.google.firestore.v1beta1.DocumentOrBuilder getDocumentsOrBuilder(int index) {
     return documents_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
   private volatile java.lang.Object nextPageToken_;
   /**
+   *
+   *
    * 
    * The next page token.
    * 

@@ -168,27 +187,26 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The next page token.
    * 

    *
    * string next_page_token = 2;
    */
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -197,6 +215,7 @@ public java.lang.String getNextPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -208,8 +227,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < documents_.size(); i++) {
       output.writeMessage(1, documents_.get(i));
     }
@@ -226,8 +244,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < documents_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, documents_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, documents_.get(i));
     }
     if (!getNextPageTokenBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -240,18 +257,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.ListDocumentsResponse)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.ListDocumentsResponse other = (com.google.firestore.v1beta1.ListDocumentsResponse) obj;
+    com.google.firestore.v1beta1.ListDocumentsResponse other =
+        (com.google.firestore.v1beta1.ListDocumentsResponse) obj;
 
     boolean result = true;
-    result = result && getDocumentsList()
-        .equals(other.getDocumentsList());
-    result = result && getNextPageToken()
-        .equals(other.getNextPageToken());
+    result = result && getDocumentsList().equals(other.getDocumentsList());
+    result = result && getNextPageToken().equals(other.getNextPageToken());
     result = result && unknownFields.equals(other.unknownFields);
     return result;
   }
@@ -275,117 +291,126 @@ public int hashCode() {
   }
 
   public static com.google.firestore.v1beta1.ListDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.ListDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ListDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.ListDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ListDocumentsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.ListDocumentsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.ListDocumentsResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.ListDocumentsResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.ListDocumentsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.ListDocumentsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.ListDocumentsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.ListDocumentsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ListDocumentsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.ListDocumentsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.ListDocumentsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The response for [Firestore.ListDocuments][google.firestore.v1beta1.Firestore.ListDocuments].
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.ListDocumentsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.ListDocumentsResponse)
       com.google.firestore.v1beta1.ListDocumentsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListDocumentsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_ListDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListDocumentsResponse_fieldAccessorTable
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_ListDocumentsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.ListDocumentsResponse.class, com.google.firestore.v1beta1.ListDocumentsResponse.Builder.class);
+              com.google.firestore.v1beta1.ListDocumentsResponse.class,
+              com.google.firestore.v1beta1.ListDocumentsResponse.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.ListDocumentsResponse.newBuilder()
@@ -393,17 +418,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
         getDocumentsFieldBuilder();
       }
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -419,9 +444,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListDocumentsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_ListDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -440,7 +465,8 @@ public com.google.firestore.v1beta1.ListDocumentsResponse build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.ListDocumentsResponse buildPartial() {
-      com.google.firestore.v1beta1.ListDocumentsResponse result = new com.google.firestore.v1beta1.ListDocumentsResponse(this);
+      com.google.firestore.v1beta1.ListDocumentsResponse result =
+          new com.google.firestore.v1beta1.ListDocumentsResponse(this);
       int from_bitField0_ = bitField0_;
       int to_bitField0_ = 0;
       if (documentsBuilder_ == null) {
@@ -462,38 +488,39 @@ public com.google.firestore.v1beta1.ListDocumentsResponse buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.ListDocumentsResponse) {
-        return mergeFrom((com.google.firestore.v1beta1.ListDocumentsResponse)other);
+        return mergeFrom((com.google.firestore.v1beta1.ListDocumentsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -501,7 +528,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.firestore.v1beta1.ListDocumentsResponse other) {
-      if (other == com.google.firestore.v1beta1.ListDocumentsResponse.getDefaultInstance()) return this;
+      if (other == com.google.firestore.v1beta1.ListDocumentsResponse.getDefaultInstance())
+        return this;
       if (documentsBuilder_ == null) {
         if (!other.documents_.isEmpty()) {
           if (documents_.isEmpty()) {
@@ -520,9 +548,10 @@ public Builder mergeFrom(com.google.firestore.v1beta1.ListDocumentsResponse othe
             documentsBuilder_ = null;
             documents_ = other.documents_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            documentsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getDocumentsFieldBuilder() : null;
+            documentsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getDocumentsFieldBuilder()
+                    : null;
           } else {
             documentsBuilder_.addAllMessages(other.documents_);
           }
@@ -551,7 +580,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.firestore.v1beta1.ListDocumentsResponse) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.firestore.v1beta1.ListDocumentsResponse) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -560,21 +590,28 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List documents_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureDocumentsIsMutable() {
       if (!((bitField0_ & 0x00000001) == 0x00000001)) {
         documents_ = new java.util.ArrayList(documents_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder> documentsBuilder_;
+            com.google.firestore.v1beta1.Document,
+            com.google.firestore.v1beta1.Document.Builder,
+            com.google.firestore.v1beta1.DocumentOrBuilder>
+        documentsBuilder_;
 
     /**
+     *
+     *
      * 
      * The Documents found.
      * 

@@ -589,6 +626,8 @@ public java.util.List getDocumentsList()
       }
     }
     /**
+     *
+     *
      * 
      * The Documents found.
      * 

@@ -603,6 +642,8 @@ public int getDocumentsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The Documents found.
      * 

@@ -617,14 +658,15 @@ public com.google.firestore.v1beta1.Document getDocuments(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The Documents found.
      * 

      *
      * repeated .google.firestore.v1beta1.Document documents = 1;
      */
-    public Builder setDocuments(
-        int index, com.google.firestore.v1beta1.Document value) {
+    public Builder setDocuments(int index, com.google.firestore.v1beta1.Document value) {
       if (documentsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -638,6 +680,8 @@ public Builder setDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * The Documents found.
      * 

@@ -656,6 +700,8 @@ public Builder setDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * The Documents found.
      * 

@@ -676,14 +722,15 @@ public Builder addDocuments(com.google.firestore.v1beta1.Document value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The Documents found.
      * 

      *
      * repeated .google.firestore.v1beta1.Document documents = 1;
      */
-    public Builder addDocuments(
-        int index, com.google.firestore.v1beta1.Document value) {
+    public Builder addDocuments(int index, com.google.firestore.v1beta1.Document value) {
       if (documentsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -697,14 +744,15 @@ public Builder addDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * The Documents found.
      * 

      *
      * repeated .google.firestore.v1beta1.Document documents = 1;
      */
-    public Builder addDocuments(
-        com.google.firestore.v1beta1.Document.Builder builderForValue) {
+    public Builder addDocuments(com.google.firestore.v1beta1.Document.Builder builderForValue) {
       if (documentsBuilder_ == null) {
         ensureDocumentsIsMutable();
         documents_.add(builderForValue.build());
@@ -715,6 +763,8 @@ public Builder addDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * The Documents found.
      * 

@@ -733,6 +783,8 @@ public Builder addDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * The Documents found.
      * 

@@ -743,8 +795,7 @@ public Builder addAllDocuments(
         java.lang.Iterable values) {
       if (documentsBuilder_ == null) {
         ensureDocumentsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, documents_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, documents_);
         onChanged();
       } else {
         documentsBuilder_.addAllMessages(values);
@@ -752,6 +803,8 @@ public Builder addAllDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * The Documents found.
      * 

@@ -769,6 +822,8 @@ public Builder clearDocuments() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The Documents found.
      * 

@@ -786,39 +841,44 @@ public Builder removeDocuments(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The Documents found.
      * 

      *
      * repeated .google.firestore.v1beta1.Document documents = 1;
      */
-    public com.google.firestore.v1beta1.Document.Builder getDocumentsBuilder(
-        int index) {
+    public com.google.firestore.v1beta1.Document.Builder getDocumentsBuilder(int index) {
       return getDocumentsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The Documents found.
      * 

      *
      * repeated .google.firestore.v1beta1.Document documents = 1;
      */
-    public com.google.firestore.v1beta1.DocumentOrBuilder getDocumentsOrBuilder(
-        int index) {
+    public com.google.firestore.v1beta1.DocumentOrBuilder getDocumentsOrBuilder(int index) {
       if (documentsBuilder_ == null) {
-        return documents_.get(index);  } else {
+        return documents_.get(index);
+      } else {
         return documentsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The Documents found.
      * 

      *
      * repeated .google.firestore.v1beta1.Document documents = 1;
      */
-    public java.util.List 
-         getDocumentsOrBuilderList() {
+    public java.util.List
+        getDocumentsOrBuilderList() {
       if (documentsBuilder_ != null) {
         return documentsBuilder_.getMessageOrBuilderList();
       } else {
@@ -826,6 +886,8 @@ public com.google.firestore.v1beta1.DocumentOrBuilder getDocumentsOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The Documents found.
      * 

@@ -833,38 +895,46 @@ public com.google.firestore.v1beta1.DocumentOrBuilder getDocumentsOrBuilder(
      * repeated .google.firestore.v1beta1.Document documents = 1;
      */
     public com.google.firestore.v1beta1.Document.Builder addDocumentsBuilder() {
-      return getDocumentsFieldBuilder().addBuilder(
-          com.google.firestore.v1beta1.Document.getDefaultInstance());
+      return getDocumentsFieldBuilder()
+          .addBuilder(com.google.firestore.v1beta1.Document.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The Documents found.
      * 

      *
      * repeated .google.firestore.v1beta1.Document documents = 1;
      */
-    public com.google.firestore.v1beta1.Document.Builder addDocumentsBuilder(
-        int index) {
-      return getDocumentsFieldBuilder().addBuilder(
-          index, com.google.firestore.v1beta1.Document.getDefaultInstance());
+    public com.google.firestore.v1beta1.Document.Builder addDocumentsBuilder(int index) {
+      return getDocumentsFieldBuilder()
+          .addBuilder(index, com.google.firestore.v1beta1.Document.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The Documents found.
      * 

      *
      * repeated .google.firestore.v1beta1.Document documents = 1;
      */
-    public java.util.List 
-         getDocumentsBuilderList() {
+    public java.util.List getDocumentsBuilderList() {
       return getDocumentsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder> 
+            com.google.firestore.v1beta1.Document,
+            com.google.firestore.v1beta1.Document.Builder,
+            com.google.firestore.v1beta1.DocumentOrBuilder>
         getDocumentsFieldBuilder() {
       if (documentsBuilder_ == null) {
-        documentsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder>(
+        documentsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.firestore.v1beta1.Document,
+                com.google.firestore.v1beta1.Document.Builder,
+                com.google.firestore.v1beta1.DocumentOrBuilder>(
                 documents_,
                 ((bitField0_ & 0x00000001) == 0x00000001),
                 getParentForChildren(),
@@ -876,6 +946,8 @@ public com.google.firestore.v1beta1.Document.Builder addDocumentsBuilder(
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * The next page token.
      * 

@@ -885,8 +957,7 @@ public com.google.firestore.v1beta1.Document.Builder addDocumentsBuilder(
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -895,19 +966,19 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token.
      * 

      *
      * string next_page_token = 2;
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -915,23 +986,26 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * The next page token.
      * 

      *
      * string next_page_token = 2;
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
+    public Builder setNextPageToken(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       nextPageToken_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token.
      * 

@@ -939,32 +1013,33 @@ public Builder setNextPageToken(
      * string next_page_token = 2;
      */
     public Builder clearNextPageToken() {
-      
+
       nextPageToken_ = getDefaultInstance().getNextPageToken();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The next page token.
      * 

      *
      * string next_page_token = 2;
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       nextPageToken_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -974,12 +1049,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.ListDocumentsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.ListDocumentsResponse)
   private static final com.google.firestore.v1beta1.ListDocumentsResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.ListDocumentsResponse();
   }
@@ -988,16 +1063,16 @@ public static com.google.firestore.v1beta1.ListDocumentsResponse getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListDocumentsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListDocumentsResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListDocumentsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListDocumentsResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1012,6 +1087,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.ListDocumentsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListDocumentsResponseOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListDocumentsResponseOrBuilder.java
index 451fef08b9d3..c6d2e1467b8a 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListDocumentsResponseOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListDocumentsResponseOrBuilder.java
@@ -3,20 +3,24 @@
 
 package com.google.firestore.v1beta1;
 
-public interface ListDocumentsResponseOrBuilder extends
+public interface ListDocumentsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.ListDocumentsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The Documents found.
    * 

    *
    * repeated .google.firestore.v1beta1.Document documents = 1;
    */
-  java.util.List 
-      getDocumentsList();
+  java.util.List getDocumentsList();
   /**
+   *
+   *
    * 
    * The Documents found.
    * 

@@ -25,6 +29,8 @@ public interface ListDocumentsResponseOrBuilder extends
    */
   com.google.firestore.v1beta1.Document getDocuments(int index);
   /**
+   *
+   *
    * 
    * The Documents found.
    * 

@@ -33,25 +39,30 @@ public interface ListDocumentsResponseOrBuilder extends
    */
   int getDocumentsCount();
   /**
+   *
+   *
    * 
    * The Documents found.
    * 

    *
    * repeated .google.firestore.v1beta1.Document documents = 1;
    */
-  java.util.List 
+  java.util.List
       getDocumentsOrBuilderList();
   /**
+   *
+   *
    * 
    * The Documents found.
    * 

    *
    * repeated .google.firestore.v1beta1.Document documents = 1;
    */
-  com.google.firestore.v1beta1.DocumentOrBuilder getDocumentsOrBuilder(
-      int index);
+  com.google.firestore.v1beta1.DocumentOrBuilder getDocumentsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The next page token.
    * 

@@ -60,12 +71,13 @@ com.google.firestore.v1beta1.DocumentOrBuilder getDocumentsOrBuilder(
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * The next page token.
    * 

    *
    * string next_page_token = 2;
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 }
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListenRequest.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListenRequest.java
index 63d01abd06cd..3d985347b27f 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListenRequest.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListenRequest.java
@@ -4,30 +4,33 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * A request for [Firestore.Listen][google.firestore.v1beta1.Firestore.Listen]
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.ListenRequest}
  */
-public  final class ListenRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListenRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.ListenRequest)
     ListenRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListenRequest.newBuilder() to construct.
   private ListenRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListenRequest() {
     database_ = "";
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ListenRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -47,103 +50,107 @@ private ListenRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            database_ = s;
-            break;
-          }
-          case 18: {
-            com.google.firestore.v1beta1.Target.Builder subBuilder = null;
-            if (targetChangeCase_ == 2) {
-              subBuilder = ((com.google.firestore.v1beta1.Target) targetChange_).toBuilder();
+              database_ = s;
+              break;
             }
-            targetChange_ =
-                input.readMessage(com.google.firestore.v1beta1.Target.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.firestore.v1beta1.Target) targetChange_);
-              targetChange_ = subBuilder.buildPartial();
+          case 18:
+            {
+              com.google.firestore.v1beta1.Target.Builder subBuilder = null;
+              if (targetChangeCase_ == 2) {
+                subBuilder = ((com.google.firestore.v1beta1.Target) targetChange_).toBuilder();
+              }
+              targetChange_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.Target.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.firestore.v1beta1.Target) targetChange_);
+                targetChange_ = subBuilder.buildPartial();
+              }
+              targetChangeCase_ = 2;
+              break;
             }
-            targetChangeCase_ = 2;
-            break;
-          }
-          case 24: {
-            targetChangeCase_ = 3;
-            targetChange_ = input.readInt32();
-            break;
-          }
-          case 34: {
-            if (!((mutable_bitField0_ & 0x00000008) == 0x00000008)) {
-              labels_ = com.google.protobuf.MapField.newMapField(
-                  LabelsDefaultEntryHolder.defaultEntry);
-              mutable_bitField0_ |= 0x00000008;
+          case 24:
+            {
+              targetChangeCase_ = 3;
+              targetChange_ = input.readInt32();
+              break;
             }
-            com.google.protobuf.MapEntry
-            labels__ = input.readMessage(
-                LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-            labels_.getMutableMap().put(
-                labels__.getKey(), labels__.getValue());
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 34:
+            {
+              if (!((mutable_bitField0_ & 0x00000008) == 0x00000008)) {
+                labels_ =
+                    com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
+                mutable_bitField0_ |= 0x00000008;
+              }
+              com.google.protobuf.MapEntry labels__ =
+                  input.readMessage(
+                      LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              labels_.getMutableMap().put(labels__.getKey(), labels__.getValue());
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListenRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_ListenRequest_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(
-      int number) {
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
     switch (number) {
       case 4:
         return internalGetLabels();
       default:
-        throw new RuntimeException(
-            "Invalid map field number: " + number);
+        throw new RuntimeException("Invalid map field number: " + number);
     }
   }
+
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListenRequest_fieldAccessorTable
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_ListenRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.ListenRequest.class, com.google.firestore.v1beta1.ListenRequest.Builder.class);
+            com.google.firestore.v1beta1.ListenRequest.class,
+            com.google.firestore.v1beta1.ListenRequest.Builder.class);
   }
 
   private int bitField0_;
   private int targetChangeCase_ = 0;
   private java.lang.Object targetChange_;
-  public enum TargetChangeCase
-      implements com.google.protobuf.Internal.EnumLite {
+
+  public enum TargetChangeCase implements com.google.protobuf.Internal.EnumLite {
     ADD_TARGET(2),
     REMOVE_TARGET(3),
     TARGETCHANGE_NOT_SET(0);
     private final int value;
+
     private TargetChangeCase(int value) {
       this.value = value;
     }
-    /**
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
+    /** @deprecated Use {@link #forNumber(int)} instead. */
     @java.lang.Deprecated
     public static TargetChangeCase valueOf(int value) {
       return forNumber(value);
@@ -151,26 +158,31 @@ public static TargetChangeCase valueOf(int value) {
 
     public static TargetChangeCase forNumber(int value) {
       switch (value) {
-        case 2: return ADD_TARGET;
-        case 3: return REMOVE_TARGET;
-        case 0: return TARGETCHANGE_NOT_SET;
-        default: return null;
+        case 2:
+          return ADD_TARGET;
+        case 3:
+          return REMOVE_TARGET;
+        case 0:
+          return TARGETCHANGE_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public TargetChangeCase
-  getTargetChangeCase() {
-    return TargetChangeCase.forNumber(
-        targetChangeCase_);
+  public TargetChangeCase getTargetChangeCase() {
+    return TargetChangeCase.forNumber(targetChangeCase_);
   }
 
   public static final int DATABASE_FIELD_NUMBER = 1;
   private volatile java.lang.Object database_;
   /**
+   *
+   *
    * 
    * The database name. In the format:
    * `projects/{project_id}/databases/{database_id}`.
@@ -183,14 +195,15 @@ public java.lang.String getDatabase() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       database_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The database name. In the format:
    * `projects/{project_id}/databases/{database_id}`.
@@ -198,13 +211,11 @@ public java.lang.String getDatabase() {
    *
    * string database = 1;
    */
-  public com.google.protobuf.ByteString
-      getDatabaseBytes() {
+  public com.google.protobuf.ByteString getDatabaseBytes() {
     java.lang.Object ref = database_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       database_ = b;
       return b;
     } else {
@@ -214,6 +225,8 @@ public java.lang.String getDatabase() {
 
   public static final int ADD_TARGET_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * A target to add to this stream.
    * 

@@ -224,6 +237,8 @@ public boolean hasAddTarget() {
     return targetChangeCase_ == 2;
   }
   /**
+   *
+   *
    * 
    * A target to add to this stream.
    * 

@@ -232,11 +247,13 @@ public boolean hasAddTarget() {
    */
   public com.google.firestore.v1beta1.Target getAddTarget() {
     if (targetChangeCase_ == 2) {
-       return (com.google.firestore.v1beta1.Target) targetChange_;
+      return (com.google.firestore.v1beta1.Target) targetChange_;
     }
     return com.google.firestore.v1beta1.Target.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * A target to add to this stream.
    * 

@@ -245,13 +262,15 @@ public com.google.firestore.v1beta1.Target getAddTarget() {
    */
   public com.google.firestore.v1beta1.TargetOrBuilder getAddTargetOrBuilder() {
     if (targetChangeCase_ == 2) {
-       return (com.google.firestore.v1beta1.Target) targetChange_;
+      return (com.google.firestore.v1beta1.Target) targetChange_;
     }
     return com.google.firestore.v1beta1.Target.getDefaultInstance();
   }
 
   public static final int REMOVE_TARGET_FIELD_NUMBER = 3;
   /**
+   *
+   *
    * 
    * The ID of a target to remove from this stream.
    * 

@@ -266,24 +285,23 @@ public int getRemoveTarget() {
   }
 
   public static final int LABELS_FIELD_NUMBER = 4;
+
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListenRequest_LabelsEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.firestore.v1beta1.FirestoreProto
+                .internal_static_google_firestore_v1beta1_ListenRequest_LabelsEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
   }
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> labels_;
-  private com.google.protobuf.MapField
-  internalGetLabels() {
+
+  private com.google.protobuf.MapField labels_;
+
+  private com.google.protobuf.MapField internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
@@ -292,65 +310,67 @@ public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
+   *
+   *
    * 
    * Labels associated with this target change.
    * 

    *
    * map<string, string> labels = 4;
    */
-
-  public boolean containsLabels(
-      java.lang.String key) {
-    if (key == null) { throw new java.lang.NullPointerException(); }
+  public boolean containsLabels(java.lang.String key) {
+    if (key == null) {
+      throw new java.lang.NullPointerException();
+    }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
+   *
+   *
    * 
    * Labels associated with this target change.
    * 

    *
    * map<string, string> labels = 4;
    */
-
   public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
+   *
+   *
    * 
    * Labels associated with this target change.
    * 

    *
    * map<string, string> labels = 4;
    */
-
-  public java.lang.String getLabelsOrDefault(
-      java.lang.String key,
-      java.lang.String defaultValue) {
-    if (key == null) { throw new java.lang.NullPointerException(); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+  public java.lang.String getLabelsOrDefault(java.lang.String key, java.lang.String defaultValue) {
+    if (key == null) {
+      throw new java.lang.NullPointerException();
+    }
+    java.util.Map map = internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * Labels associated with this target change.
    * 

    *
    * map<string, string> labels = 4;
    */
-
-  public java.lang.String getLabelsOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new java.lang.NullPointerException(); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+  public java.lang.String getLabelsOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new java.lang.NullPointerException();
+    }
+    java.util.Map map = internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -358,6 +378,7 @@ public java.lang.String getLabelsOrThrow(
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -369,8 +390,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!getDatabaseBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, database_);
     }
@@ -378,15 +398,10 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
       output.writeMessage(2, (com.google.firestore.v1beta1.Target) targetChange_);
     }
     if (targetChangeCase_ == 3) {
-      output.writeInt32(
-          3, (int)((java.lang.Integer) targetChange_));
-    }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetLabels(),
-        LabelsDefaultEntryHolder.defaultEntry,
-        4);
+      output.writeInt32(3, (int) ((java.lang.Integer) targetChange_));
+    }
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 4);
     unknownFields.writeTo(output);
   }
 
@@ -400,23 +415,24 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, database_);
     }
     if (targetChangeCase_ == 2) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, (com.google.firestore.v1beta1.Target) targetChange_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              2, (com.google.firestore.v1beta1.Target) targetChange_);
     }
     if (targetChangeCase_ == 3) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(
-            3, (int)((java.lang.Integer) targetChange_));
-    }
-    for (java.util.Map.Entry entry
-         : internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(4, labels__);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeInt32Size(
+              3, (int) ((java.lang.Integer) targetChange_));
+    }
+    for (java.util.Map.Entry entry :
+        internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry labels__ =
+          LabelsDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, labels__);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -426,29 +442,25 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.ListenRequest)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.ListenRequest other = (com.google.firestore.v1beta1.ListenRequest) obj;
+    com.google.firestore.v1beta1.ListenRequest other =
+        (com.google.firestore.v1beta1.ListenRequest) obj;
 
     boolean result = true;
-    result = result && getDatabase()
-        .equals(other.getDatabase());
-    result = result && internalGetLabels().equals(
-        other.internalGetLabels());
-    result = result && getTargetChangeCase().equals(
-        other.getTargetChangeCase());
+    result = result && getDatabase().equals(other.getDatabase());
+    result = result && internalGetLabels().equals(other.internalGetLabels());
+    result = result && getTargetChangeCase().equals(other.getTargetChangeCase());
     if (!result) return false;
     switch (targetChangeCase_) {
       case 2:
-        result = result && getAddTarget()
-            .equals(other.getAddTarget());
+        result = result && getAddTarget().equals(other.getAddTarget());
         break;
       case 3:
-        result = result && (getRemoveTarget()
-            == other.getRemoveTarget());
+        result = result && (getRemoveTarget() == other.getRemoveTarget());
         break;
       case 0:
       default:
@@ -487,140 +499,147 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.ListenRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.ListenRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.ListenRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ListenRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.ListenRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ListenRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.ListenRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ListenRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.ListenRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.ListenRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.ListenRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.ListenRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ListenRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.ListenRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.ListenRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A request for [Firestore.Listen][google.firestore.v1beta1.Firestore.Listen]
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.ListenRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.ListenRequest)
       com.google.firestore.v1beta1.ListenRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListenRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_ListenRequest_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
       switch (number) {
         case 4:
           return internalGetLabels();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
       switch (number) {
         case 4:
           return internalGetMutableLabels();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListenRequest_fieldAccessorTable
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_ListenRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.ListenRequest.class, com.google.firestore.v1beta1.ListenRequest.Builder.class);
+              com.google.firestore.v1beta1.ListenRequest.class,
+              com.google.firestore.v1beta1.ListenRequest.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.ListenRequest.newBuilder()
@@ -628,16 +647,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -650,9 +668,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListenRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_ListenRequest_descriptor;
     }
 
     @java.lang.Override
@@ -671,7 +689,8 @@ public com.google.firestore.v1beta1.ListenRequest build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.ListenRequest buildPartial() {
-      com.google.firestore.v1beta1.ListenRequest result = new com.google.firestore.v1beta1.ListenRequest(this);
+      com.google.firestore.v1beta1.ListenRequest result =
+          new com.google.firestore.v1beta1.ListenRequest(this);
       int from_bitField0_ = bitField0_;
       int to_bitField0_ = 0;
       result.database_ = database_;
@@ -697,38 +716,39 @@ public com.google.firestore.v1beta1.ListenRequest buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.ListenRequest) {
-        return mergeFrom((com.google.firestore.v1beta1.ListenRequest)other);
+        return mergeFrom((com.google.firestore.v1beta1.ListenRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -741,20 +761,22 @@ public Builder mergeFrom(com.google.firestore.v1beta1.ListenRequest other) {
         database_ = other.database_;
         onChanged();
       }
-      internalGetMutableLabels().mergeFrom(
-          other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
       switch (other.getTargetChangeCase()) {
-        case ADD_TARGET: {
-          mergeAddTarget(other.getAddTarget());
-          break;
-        }
-        case REMOVE_TARGET: {
-          setRemoveTarget(other.getRemoveTarget());
-          break;
-        }
-        case TARGETCHANGE_NOT_SET: {
-          break;
-        }
+        case ADD_TARGET:
+          {
+            mergeAddTarget(other.getAddTarget());
+            break;
+          }
+        case REMOVE_TARGET:
+          {
+            setRemoveTarget(other.getRemoveTarget());
+            break;
+          }
+        case TARGETCHANGE_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
@@ -784,12 +806,12 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int targetChangeCase_ = 0;
     private java.lang.Object targetChange_;
-    public TargetChangeCase
-        getTargetChangeCase() {
-      return TargetChangeCase.forNumber(
-          targetChangeCase_);
+
+    public TargetChangeCase getTargetChangeCase() {
+      return TargetChangeCase.forNumber(targetChangeCase_);
     }
 
     public Builder clearTargetChange() {
@@ -803,6 +825,8 @@ public Builder clearTargetChange() {
 
     private java.lang.Object database_ = "";
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -813,8 +837,7 @@ public Builder clearTargetChange() {
     public java.lang.String getDatabase() {
       java.lang.Object ref = database_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         database_ = s;
         return s;
@@ -823,6 +846,8 @@ public java.lang.String getDatabase() {
       }
     }
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -830,13 +855,11 @@ public java.lang.String getDatabase() {
      *
      * string database = 1;
      */
-    public com.google.protobuf.ByteString
-        getDatabaseBytes() {
+    public com.google.protobuf.ByteString getDatabaseBytes() {
       java.lang.Object ref = database_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         database_ = b;
         return b;
       } else {
@@ -844,6 +867,8 @@ public java.lang.String getDatabase() {
       }
     }
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -851,17 +876,18 @@ public java.lang.String getDatabase() {
      *
      * string database = 1;
      */
-    public Builder setDatabase(
-        java.lang.String value) {
+    public Builder setDatabase(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       database_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -870,12 +896,14 @@ public Builder setDatabase(
      * string database = 1;
      */
     public Builder clearDatabase() {
-      
+
       database_ = getDefaultInstance().getDatabase();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -883,21 +911,25 @@ public Builder clearDatabase() {
      *
      * string database = 1;
      */
-    public Builder setDatabaseBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setDatabaseBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       database_ = value;
       onChanged();
       return this;
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Target, com.google.firestore.v1beta1.Target.Builder, com.google.firestore.v1beta1.TargetOrBuilder> addTargetBuilder_;
+            com.google.firestore.v1beta1.Target,
+            com.google.firestore.v1beta1.Target.Builder,
+            com.google.firestore.v1beta1.TargetOrBuilder>
+        addTargetBuilder_;
     /**
+     *
+     *
      * 
      * A target to add to this stream.
      * 

@@ -908,6 +940,8 @@ public boolean hasAddTarget() {
       return targetChangeCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * A target to add to this stream.
      * 

@@ -928,6 +962,8 @@ public com.google.firestore.v1beta1.Target getAddTarget() {
       }
     }
     /**
+     *
+     *
      * 
      * A target to add to this stream.
      * 

@@ -948,14 +984,15 @@ public Builder setAddTarget(com.google.firestore.v1beta1.Target value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A target to add to this stream.
      * 

      *
      * .google.firestore.v1beta1.Target add_target = 2;
      */
-    public Builder setAddTarget(
-        com.google.firestore.v1beta1.Target.Builder builderForValue) {
+    public Builder setAddTarget(com.google.firestore.v1beta1.Target.Builder builderForValue) {
       if (addTargetBuilder_ == null) {
         targetChange_ = builderForValue.build();
         onChanged();
@@ -966,6 +1003,8 @@ public Builder setAddTarget(
       return this;
     }
     /**
+     *
+     *
      * 
      * A target to add to this stream.
      * 

@@ -974,10 +1013,13 @@ public Builder setAddTarget(
      */
     public Builder mergeAddTarget(com.google.firestore.v1beta1.Target value) {
       if (addTargetBuilder_ == null) {
-        if (targetChangeCase_ == 2 &&
-            targetChange_ != com.google.firestore.v1beta1.Target.getDefaultInstance()) {
-          targetChange_ = com.google.firestore.v1beta1.Target.newBuilder((com.google.firestore.v1beta1.Target) targetChange_)
-              .mergeFrom(value).buildPartial();
+        if (targetChangeCase_ == 2
+            && targetChange_ != com.google.firestore.v1beta1.Target.getDefaultInstance()) {
+          targetChange_ =
+              com.google.firestore.v1beta1.Target.newBuilder(
+                      (com.google.firestore.v1beta1.Target) targetChange_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           targetChange_ = value;
         }
@@ -992,6 +1034,8 @@ public Builder mergeAddTarget(com.google.firestore.v1beta1.Target value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A target to add to this stream.
      * 

@@ -1015,6 +1059,8 @@ public Builder clearAddTarget() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A target to add to this stream.
      * 

@@ -1025,6 +1071,8 @@ public com.google.firestore.v1beta1.Target.Builder getAddTargetBuilder() {
       return getAddTargetFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * A target to add to this stream.
      * 

@@ -1042,6 +1090,8 @@ public com.google.firestore.v1beta1.TargetOrBuilder getAddTargetOrBuilder() {
       }
     }
     /**
+     *
+     *
      * 
      * A target to add to this stream.
      * 

@@ -1049,25 +1099,33 @@ public com.google.firestore.v1beta1.TargetOrBuilder getAddTargetOrBuilder() {
      * .google.firestore.v1beta1.Target add_target = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Target, com.google.firestore.v1beta1.Target.Builder, com.google.firestore.v1beta1.TargetOrBuilder> 
+            com.google.firestore.v1beta1.Target,
+            com.google.firestore.v1beta1.Target.Builder,
+            com.google.firestore.v1beta1.TargetOrBuilder>
         getAddTargetFieldBuilder() {
       if (addTargetBuilder_ == null) {
         if (!(targetChangeCase_ == 2)) {
           targetChange_ = com.google.firestore.v1beta1.Target.getDefaultInstance();
         }
-        addTargetBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.Target, com.google.firestore.v1beta1.Target.Builder, com.google.firestore.v1beta1.TargetOrBuilder>(
+        addTargetBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.Target,
+                com.google.firestore.v1beta1.Target.Builder,
+                com.google.firestore.v1beta1.TargetOrBuilder>(
                 (com.google.firestore.v1beta1.Target) targetChange_,
                 getParentForChildren(),
                 isClean());
         targetChange_ = null;
       }
       targetChangeCase_ = 2;
-      onChanged();;
+      onChanged();
+      ;
       return addTargetBuilder_;
     }
 
     /**
+     *
+     *
      * 
      * The ID of a target to remove from this stream.
      * 

@@ -1081,6 +1139,8 @@ public int getRemoveTarget() {
       return 0;
     }
     /**
+     *
+     *
      * 
      * The ID of a target to remove from this stream.
      * 

@@ -1094,6 +1154,8 @@ public Builder setRemoveTarget(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The ID of a target to remove from this stream.
      * 

@@ -1109,22 +1171,21 @@ public Builder clearRemoveTarget() {
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> labels_;
-    private com.google.protobuf.MapField
-    internalGetLabels() {
+    private com.google.protobuf.MapField labels_;
+
+    private com.google.protobuf.MapField internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
+
     private com.google.protobuf.MapField
-    internalGetMutableLabels() {
-      onChanged();;
+        internalGetMutableLabels() {
+      onChanged();
+      ;
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -1136,65 +1197,68 @@ public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
+     *
+     *
      * 
      * Labels associated with this target change.
      * 

      *
      * map<string, string> labels = 4;
      */
-
-    public boolean containsLabels(
-        java.lang.String key) {
-      if (key == null) { throw new java.lang.NullPointerException(); }
+    public boolean containsLabels(java.lang.String key) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getLabelsMap()} instead.
-     */
+    /** Use {@link #getLabelsMap()} instead. */
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
+     *
+     *
      * 
      * Labels associated with this target change.
      * 

      *
      * map<string, string> labels = 4;
      */
-
     public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
+     *
+     *
      * 
      * Labels associated with this target change.
      * 

      *
      * map<string, string> labels = 4;
      */
-
     public java.lang.String getLabelsOrDefault(
-        java.lang.String key,
-        java.lang.String defaultValue) {
-      if (key == null) { throw new java.lang.NullPointerException(); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+        java.lang.String key, java.lang.String defaultValue) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
+      java.util.Map map = internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * Labels associated with this target change.
      * 

      *
      * map<string, string> labels = 4;
      */
-
-    public java.lang.String getLabelsOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new java.lang.NullPointerException(); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+    public java.lang.String getLabelsOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
+      java.util.Map map = internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
@@ -1202,66 +1266,65 @@ public java.lang.String getLabelsOrThrow(
     }
 
     public Builder clearLabels() {
-      internalGetMutableLabels().getMutableMap()
-          .clear();
+      internalGetMutableLabels().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * Labels associated with this target change.
      * 

      *
      * map<string, string> labels = 4;
      */
-
-    public Builder removeLabels(
-        java.lang.String key) {
-      if (key == null) { throw new java.lang.NullPointerException(); }
-      internalGetMutableLabels().getMutableMap()
-          .remove(key);
+    public Builder removeLabels(java.lang.String key) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
+      internalGetMutableLabels().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-    getMutableLabels() {
+    public java.util.Map getMutableLabels() {
       return internalGetMutableLabels().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * Labels associated with this target change.
      * 

      *
      * map<string, string> labels = 4;
      */
-    public Builder putLabels(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new java.lang.NullPointerException(); }
-      if (value == null) { throw new java.lang.NullPointerException(); }
-      internalGetMutableLabels().getMutableMap()
-          .put(key, value);
+    public Builder putLabels(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
+      if (value == null) {
+        throw new java.lang.NullPointerException();
+      }
+      internalGetMutableLabels().getMutableMap().put(key, value);
       return this;
     }
     /**
+     *
+     *
      * 
      * Labels associated with this target change.
      * 

      *
      * map<string, string> labels = 4;
      */
-
-    public Builder putAllLabels(
-        java.util.Map values) {
-      internalGetMutableLabels().getMutableMap()
-          .putAll(values);
+    public Builder putAllLabels(java.util.Map values) {
+      internalGetMutableLabels().getMutableMap().putAll(values);
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -1271,12 +1334,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.ListenRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.ListenRequest)
   private static final com.google.firestore.v1beta1.ListenRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.ListenRequest();
   }
@@ -1285,16 +1348,16 @@ public static com.google.firestore.v1beta1.ListenRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListenRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListenRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListenRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListenRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1309,6 +1372,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.ListenRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListenRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListenRequestOrBuilder.java
index 180a43ab67ab..b790f2457493 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListenRequestOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListenRequestOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface ListenRequestOrBuilder extends
+public interface ListenRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.ListenRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The database name. In the format:
    * `projects/{project_id}/databases/{database_id}`.
@@ -17,6 +20,8 @@ public interface ListenRequestOrBuilder extends
    */
   java.lang.String getDatabase();
   /**
+   *
+   *
    * 
    * The database name. In the format:
    * `projects/{project_id}/databases/{database_id}`.
@@ -24,10 +29,11 @@ public interface ListenRequestOrBuilder extends
    *
    * string database = 1;
    */
-  com.google.protobuf.ByteString
-      getDatabaseBytes();
+  com.google.protobuf.ByteString getDatabaseBytes();
 
   /**
+   *
+   *
    * 
    * A target to add to this stream.
    * 

@@ -36,6 +42,8 @@ public interface ListenRequestOrBuilder extends
    */
   boolean hasAddTarget();
   /**
+   *
+   *
    * 
    * A target to add to this stream.
    * 

@@ -44,6 +52,8 @@ public interface ListenRequestOrBuilder extends
    */
   com.google.firestore.v1beta1.Target getAddTarget();
   /**
+   *
+   *
    * 
    * A target to add to this stream.
    * 

@@ -53,6 +63,8 @@ public interface ListenRequestOrBuilder extends
   com.google.firestore.v1beta1.TargetOrBuilder getAddTargetOrBuilder();
 
   /**
+   *
+   *
    * 
    * The ID of a target to remove from this stream.
    * 

@@ -62,6 +74,8 @@ public interface ListenRequestOrBuilder extends
   int getRemoveTarget();
 
   /**
+   *
+   *
    * 
    * Labels associated with this target change.
    * 

@@ -70,50 +84,48 @@ public interface ListenRequestOrBuilder extends
    */
   int getLabelsCount();
   /**
+   *
+   *
    * 
    * Labels associated with this target change.
    * 

    *
    * map<string, string> labels = 4;
    */
-  boolean containsLabels(
-      java.lang.String key);
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  boolean containsLabels(java.lang.String key);
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getLabels();
+  java.util.Map getLabels();
   /**
+   *
+   *
    * 
    * Labels associated with this target change.
    * 

    *
    * map<string, string> labels = 4;
    */
-  java.util.Map
-  getLabelsMap();
+  java.util.Map getLabelsMap();
   /**
+   *
+   *
    * 
    * Labels associated with this target change.
    * 

    *
    * map<string, string> labels = 4;
    */
-
-  java.lang.String getLabelsOrDefault(
-      java.lang.String key,
-      java.lang.String defaultValue);
+  java.lang.String getLabelsOrDefault(java.lang.String key, java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * Labels associated with this target change.
    * 

    *
    * map<string, string> labels = 4;
    */
-
-  java.lang.String getLabelsOrThrow(
-      java.lang.String key);
+  java.lang.String getLabelsOrThrow(java.lang.String key);
 
   public com.google.firestore.v1beta1.ListenRequest.TargetChangeCase getTargetChangeCase();
 }
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListenResponse.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListenResponse.java
index 9e44bdc95380..c9ed0f5feb5d 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListenResponse.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListenResponse.java
@@ -4,29 +4,31 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * The response for [Firestore.Listen][google.firestore.v1beta1.Firestore.Listen].
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.ListenResponse}
  */
-public  final class ListenResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListenResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.ListenResponse)
     ListenResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListenResponse.newBuilder() to construct.
   private ListenResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private ListenResponse() {
-  }
+
+  private ListenResponse() {}
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ListenResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -46,112 +48,129 @@ private ListenResponse(
           case 0:
             done = true;
             break;
-          case 18: {
-            com.google.firestore.v1beta1.TargetChange.Builder subBuilder = null;
-            if (responseTypeCase_ == 2) {
-              subBuilder = ((com.google.firestore.v1beta1.TargetChange) responseType_).toBuilder();
-            }
-            responseType_ =
-                input.readMessage(com.google.firestore.v1beta1.TargetChange.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.firestore.v1beta1.TargetChange) responseType_);
-              responseType_ = subBuilder.buildPartial();
-            }
-            responseTypeCase_ = 2;
-            break;
-          }
-          case 26: {
-            com.google.firestore.v1beta1.DocumentChange.Builder subBuilder = null;
-            if (responseTypeCase_ == 3) {
-              subBuilder = ((com.google.firestore.v1beta1.DocumentChange) responseType_).toBuilder();
-            }
-            responseType_ =
-                input.readMessage(com.google.firestore.v1beta1.DocumentChange.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.firestore.v1beta1.DocumentChange) responseType_);
-              responseType_ = subBuilder.buildPartial();
-            }
-            responseTypeCase_ = 3;
-            break;
-          }
-          case 34: {
-            com.google.firestore.v1beta1.DocumentDelete.Builder subBuilder = null;
-            if (responseTypeCase_ == 4) {
-              subBuilder = ((com.google.firestore.v1beta1.DocumentDelete) responseType_).toBuilder();
-            }
-            responseType_ =
-                input.readMessage(com.google.firestore.v1beta1.DocumentDelete.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.firestore.v1beta1.DocumentDelete) responseType_);
-              responseType_ = subBuilder.buildPartial();
+          case 18:
+            {
+              com.google.firestore.v1beta1.TargetChange.Builder subBuilder = null;
+              if (responseTypeCase_ == 2) {
+                subBuilder =
+                    ((com.google.firestore.v1beta1.TargetChange) responseType_).toBuilder();
+              }
+              responseType_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.TargetChange.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.firestore.v1beta1.TargetChange) responseType_);
+                responseType_ = subBuilder.buildPartial();
+              }
+              responseTypeCase_ = 2;
+              break;
             }
-            responseTypeCase_ = 4;
-            break;
-          }
-          case 42: {
-            com.google.firestore.v1beta1.ExistenceFilter.Builder subBuilder = null;
-            if (responseTypeCase_ == 5) {
-              subBuilder = ((com.google.firestore.v1beta1.ExistenceFilter) responseType_).toBuilder();
+          case 26:
+            {
+              com.google.firestore.v1beta1.DocumentChange.Builder subBuilder = null;
+              if (responseTypeCase_ == 3) {
+                subBuilder =
+                    ((com.google.firestore.v1beta1.DocumentChange) responseType_).toBuilder();
+              }
+              responseType_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.DocumentChange.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.firestore.v1beta1.DocumentChange) responseType_);
+                responseType_ = subBuilder.buildPartial();
+              }
+              responseTypeCase_ = 3;
+              break;
             }
-            responseType_ =
-                input.readMessage(com.google.firestore.v1beta1.ExistenceFilter.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.firestore.v1beta1.ExistenceFilter) responseType_);
-              responseType_ = subBuilder.buildPartial();
+          case 34:
+            {
+              com.google.firestore.v1beta1.DocumentDelete.Builder subBuilder = null;
+              if (responseTypeCase_ == 4) {
+                subBuilder =
+                    ((com.google.firestore.v1beta1.DocumentDelete) responseType_).toBuilder();
+              }
+              responseType_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.DocumentDelete.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.firestore.v1beta1.DocumentDelete) responseType_);
+                responseType_ = subBuilder.buildPartial();
+              }
+              responseTypeCase_ = 4;
+              break;
             }
-            responseTypeCase_ = 5;
-            break;
-          }
-          case 50: {
-            com.google.firestore.v1beta1.DocumentRemove.Builder subBuilder = null;
-            if (responseTypeCase_ == 6) {
-              subBuilder = ((com.google.firestore.v1beta1.DocumentRemove) responseType_).toBuilder();
+          case 42:
+            {
+              com.google.firestore.v1beta1.ExistenceFilter.Builder subBuilder = null;
+              if (responseTypeCase_ == 5) {
+                subBuilder =
+                    ((com.google.firestore.v1beta1.ExistenceFilter) responseType_).toBuilder();
+              }
+              responseType_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.ExistenceFilter.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.firestore.v1beta1.ExistenceFilter) responseType_);
+                responseType_ = subBuilder.buildPartial();
+              }
+              responseTypeCase_ = 5;
+              break;
             }
-            responseType_ =
-                input.readMessage(com.google.firestore.v1beta1.DocumentRemove.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.firestore.v1beta1.DocumentRemove) responseType_);
-              responseType_ = subBuilder.buildPartial();
+          case 50:
+            {
+              com.google.firestore.v1beta1.DocumentRemove.Builder subBuilder = null;
+              if (responseTypeCase_ == 6) {
+                subBuilder =
+                    ((com.google.firestore.v1beta1.DocumentRemove) responseType_).toBuilder();
+              }
+              responseType_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.DocumentRemove.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.firestore.v1beta1.DocumentRemove) responseType_);
+                responseType_ = subBuilder.buildPartial();
+              }
+              responseTypeCase_ = 6;
+              break;
             }
-            responseTypeCase_ = 6;
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListenResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_ListenResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListenResponse_fieldAccessorTable
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_ListenResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.ListenResponse.class, com.google.firestore.v1beta1.ListenResponse.Builder.class);
+            com.google.firestore.v1beta1.ListenResponse.class,
+            com.google.firestore.v1beta1.ListenResponse.Builder.class);
   }
 
   private int responseTypeCase_ = 0;
   private java.lang.Object responseType_;
-  public enum ResponseTypeCase
-      implements com.google.protobuf.Internal.EnumLite {
+
+  public enum ResponseTypeCase implements com.google.protobuf.Internal.EnumLite {
     TARGET_CHANGE(2),
     DOCUMENT_CHANGE(3),
     DOCUMENT_DELETE(4),
@@ -159,12 +178,11 @@ public enum ResponseTypeCase
     FILTER(5),
     RESPONSETYPE_NOT_SET(0);
     private final int value;
+
     private ResponseTypeCase(int value) {
       this.value = value;
     }
-    /**
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
+    /** @deprecated Use {@link #forNumber(int)} instead. */
     @java.lang.Deprecated
     public static ResponseTypeCase valueOf(int value) {
       return forNumber(value);
@@ -172,28 +190,36 @@ public static ResponseTypeCase valueOf(int value) {
 
     public static ResponseTypeCase forNumber(int value) {
       switch (value) {
-        case 2: return TARGET_CHANGE;
-        case 3: return DOCUMENT_CHANGE;
-        case 4: return DOCUMENT_DELETE;
-        case 6: return DOCUMENT_REMOVE;
-        case 5: return FILTER;
-        case 0: return RESPONSETYPE_NOT_SET;
-        default: return null;
+        case 2:
+          return TARGET_CHANGE;
+        case 3:
+          return DOCUMENT_CHANGE;
+        case 4:
+          return DOCUMENT_DELETE;
+        case 6:
+          return DOCUMENT_REMOVE;
+        case 5:
+          return FILTER;
+        case 0:
+          return RESPONSETYPE_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public ResponseTypeCase
-  getResponseTypeCase() {
-    return ResponseTypeCase.forNumber(
-        responseTypeCase_);
+  public ResponseTypeCase getResponseTypeCase() {
+    return ResponseTypeCase.forNumber(responseTypeCase_);
   }
 
   public static final int TARGET_CHANGE_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * Targets have changed.
    * 

@@ -204,6 +230,8 @@ public boolean hasTargetChange() {
     return responseTypeCase_ == 2;
   }
   /**
+   *
+   *
    * 
    * Targets have changed.
    * 

@@ -212,11 +240,13 @@ public boolean hasTargetChange() {
    */
   public com.google.firestore.v1beta1.TargetChange getTargetChange() {
     if (responseTypeCase_ == 2) {
-       return (com.google.firestore.v1beta1.TargetChange) responseType_;
+      return (com.google.firestore.v1beta1.TargetChange) responseType_;
     }
     return com.google.firestore.v1beta1.TargetChange.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Targets have changed.
    * 

@@ -225,13 +255,15 @@ public com.google.firestore.v1beta1.TargetChange getTargetChange() {
    */
   public com.google.firestore.v1beta1.TargetChangeOrBuilder getTargetChangeOrBuilder() {
     if (responseTypeCase_ == 2) {
-       return (com.google.firestore.v1beta1.TargetChange) responseType_;
+      return (com.google.firestore.v1beta1.TargetChange) responseType_;
     }
     return com.google.firestore.v1beta1.TargetChange.getDefaultInstance();
   }
 
   public static final int DOCUMENT_CHANGE_FIELD_NUMBER = 3;
   /**
+   *
+   *
    * 
    * A [Document][google.firestore.v1beta1.Document] has changed.
    * 

@@ -242,6 +274,8 @@ public boolean hasDocumentChange() {
     return responseTypeCase_ == 3;
   }
   /**
+   *
+   *
    * 
    * A [Document][google.firestore.v1beta1.Document] has changed.
    * 

@@ -250,11 +284,13 @@ public boolean hasDocumentChange() {
    */
   public com.google.firestore.v1beta1.DocumentChange getDocumentChange() {
     if (responseTypeCase_ == 3) {
-       return (com.google.firestore.v1beta1.DocumentChange) responseType_;
+      return (com.google.firestore.v1beta1.DocumentChange) responseType_;
     }
     return com.google.firestore.v1beta1.DocumentChange.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * A [Document][google.firestore.v1beta1.Document] has changed.
    * 

@@ -263,13 +299,15 @@ public com.google.firestore.v1beta1.DocumentChange getDocumentChange() {
    */
   public com.google.firestore.v1beta1.DocumentChangeOrBuilder getDocumentChangeOrBuilder() {
     if (responseTypeCase_ == 3) {
-       return (com.google.firestore.v1beta1.DocumentChange) responseType_;
+      return (com.google.firestore.v1beta1.DocumentChange) responseType_;
     }
     return com.google.firestore.v1beta1.DocumentChange.getDefaultInstance();
   }
 
   public static final int DOCUMENT_DELETE_FIELD_NUMBER = 4;
   /**
+   *
+   *
    * 
    * A [Document][google.firestore.v1beta1.Document] has been deleted.
    * 

@@ -280,6 +318,8 @@ public boolean hasDocumentDelete() {
     return responseTypeCase_ == 4;
   }
   /**
+   *
+   *
    * 
    * A [Document][google.firestore.v1beta1.Document] has been deleted.
    * 

@@ -288,11 +328,13 @@ public boolean hasDocumentDelete() {
    */
   public com.google.firestore.v1beta1.DocumentDelete getDocumentDelete() {
     if (responseTypeCase_ == 4) {
-       return (com.google.firestore.v1beta1.DocumentDelete) responseType_;
+      return (com.google.firestore.v1beta1.DocumentDelete) responseType_;
     }
     return com.google.firestore.v1beta1.DocumentDelete.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * A [Document][google.firestore.v1beta1.Document] has been deleted.
    * 

@@ -301,13 +343,15 @@ public com.google.firestore.v1beta1.DocumentDelete getDocumentDelete() {
    */
   public com.google.firestore.v1beta1.DocumentDeleteOrBuilder getDocumentDeleteOrBuilder() {
     if (responseTypeCase_ == 4) {
-       return (com.google.firestore.v1beta1.DocumentDelete) responseType_;
+      return (com.google.firestore.v1beta1.DocumentDelete) responseType_;
     }
     return com.google.firestore.v1beta1.DocumentDelete.getDefaultInstance();
   }
 
   public static final int DOCUMENT_REMOVE_FIELD_NUMBER = 6;
   /**
+   *
+   *
    * 
    * A [Document][google.firestore.v1beta1.Document] has been removed from a target (because it is no longer
    * relevant to that target).
@@ -319,6 +363,8 @@ public boolean hasDocumentRemove() {
     return responseTypeCase_ == 6;
   }
   /**
+   *
+   *
    * 
    * A [Document][google.firestore.v1beta1.Document] has been removed from a target (because it is no longer
    * relevant to that target).
@@ -328,11 +374,13 @@ public boolean hasDocumentRemove() {
    */
   public com.google.firestore.v1beta1.DocumentRemove getDocumentRemove() {
     if (responseTypeCase_ == 6) {
-       return (com.google.firestore.v1beta1.DocumentRemove) responseType_;
+      return (com.google.firestore.v1beta1.DocumentRemove) responseType_;
     }
     return com.google.firestore.v1beta1.DocumentRemove.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * A [Document][google.firestore.v1beta1.Document] has been removed from a target (because it is no longer
    * relevant to that target).
@@ -342,13 +390,15 @@ public com.google.firestore.v1beta1.DocumentRemove getDocumentRemove() {
    */
   public com.google.firestore.v1beta1.DocumentRemoveOrBuilder getDocumentRemoveOrBuilder() {
     if (responseTypeCase_ == 6) {
-       return (com.google.firestore.v1beta1.DocumentRemove) responseType_;
+      return (com.google.firestore.v1beta1.DocumentRemove) responseType_;
     }
     return com.google.firestore.v1beta1.DocumentRemove.getDefaultInstance();
   }
 
   public static final int FILTER_FIELD_NUMBER = 5;
   /**
+   *
+   *
    * 
    * A filter to apply to the set of documents previously returned for the
    * given target.
@@ -362,6 +412,8 @@ public boolean hasFilter() {
     return responseTypeCase_ == 5;
   }
   /**
+   *
+   *
    * 
    * A filter to apply to the set of documents previously returned for the
    * given target.
@@ -373,11 +425,13 @@ public boolean hasFilter() {
    */
   public com.google.firestore.v1beta1.ExistenceFilter getFilter() {
     if (responseTypeCase_ == 5) {
-       return (com.google.firestore.v1beta1.ExistenceFilter) responseType_;
+      return (com.google.firestore.v1beta1.ExistenceFilter) responseType_;
     }
     return com.google.firestore.v1beta1.ExistenceFilter.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * A filter to apply to the set of documents previously returned for the
    * given target.
@@ -389,12 +443,13 @@ public com.google.firestore.v1beta1.ExistenceFilter getFilter() {
    */
   public com.google.firestore.v1beta1.ExistenceFilterOrBuilder getFilterOrBuilder() {
     if (responseTypeCase_ == 5) {
-       return (com.google.firestore.v1beta1.ExistenceFilter) responseType_;
+      return (com.google.firestore.v1beta1.ExistenceFilter) responseType_;
     }
     return com.google.firestore.v1beta1.ExistenceFilter.getDefaultInstance();
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -406,8 +461,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (responseTypeCase_ == 2) {
       output.writeMessage(2, (com.google.firestore.v1beta1.TargetChange) responseType_);
     }
@@ -433,24 +487,29 @@ public int getSerializedSize() {
 
     size = 0;
     if (responseTypeCase_ == 2) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, (com.google.firestore.v1beta1.TargetChange) responseType_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              2, (com.google.firestore.v1beta1.TargetChange) responseType_);
     }
     if (responseTypeCase_ == 3) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, (com.google.firestore.v1beta1.DocumentChange) responseType_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              3, (com.google.firestore.v1beta1.DocumentChange) responseType_);
     }
     if (responseTypeCase_ == 4) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, (com.google.firestore.v1beta1.DocumentDelete) responseType_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              4, (com.google.firestore.v1beta1.DocumentDelete) responseType_);
     }
     if (responseTypeCase_ == 5) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, (com.google.firestore.v1beta1.ExistenceFilter) responseType_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              5, (com.google.firestore.v1beta1.ExistenceFilter) responseType_);
     }
     if (responseTypeCase_ == 6) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(6, (com.google.firestore.v1beta1.DocumentRemove) responseType_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              6, (com.google.firestore.v1beta1.DocumentRemove) responseType_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -460,37 +519,32 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.ListenResponse)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.ListenResponse other = (com.google.firestore.v1beta1.ListenResponse) obj;
+    com.google.firestore.v1beta1.ListenResponse other =
+        (com.google.firestore.v1beta1.ListenResponse) obj;
 
     boolean result = true;
-    result = result && getResponseTypeCase().equals(
-        other.getResponseTypeCase());
+    result = result && getResponseTypeCase().equals(other.getResponseTypeCase());
     if (!result) return false;
     switch (responseTypeCase_) {
       case 2:
-        result = result && getTargetChange()
-            .equals(other.getTargetChange());
+        result = result && getTargetChange().equals(other.getTargetChange());
         break;
       case 3:
-        result = result && getDocumentChange()
-            .equals(other.getDocumentChange());
+        result = result && getDocumentChange().equals(other.getDocumentChange());
         break;
       case 4:
-        result = result && getDocumentDelete()
-            .equals(other.getDocumentDelete());
+        result = result && getDocumentDelete().equals(other.getDocumentDelete());
         break;
       case 6:
-        result = result && getDocumentRemove()
-            .equals(other.getDocumentRemove());
+        result = result && getDocumentRemove().equals(other.getDocumentRemove());
         break;
       case 5:
-        result = result && getFilter()
-            .equals(other.getFilter());
+        result = result && getFilter().equals(other.getFilter());
         break;
       case 0:
       default:
@@ -535,118 +589,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.ListenResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.ListenResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.ListenResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ListenResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.ListenResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ListenResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.ListenResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ListenResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.ListenResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.ListenResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.ListenResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.ListenResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.ListenResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.ListenResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.ListenResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The response for [Firestore.Listen][google.firestore.v1beta1.Firestore.Listen].
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.ListenResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.ListenResponse)
       com.google.firestore.v1beta1.ListenResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListenResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_ListenResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListenResponse_fieldAccessorTable
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_ListenResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.ListenResponse.class, com.google.firestore.v1beta1.ListenResponse.Builder.class);
+              com.google.firestore.v1beta1.ListenResponse.class,
+              com.google.firestore.v1beta1.ListenResponse.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.ListenResponse.newBuilder()
@@ -654,16 +717,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -673,9 +735,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_ListenResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_ListenResponse_descriptor;
     }
 
     @java.lang.Override
@@ -694,7 +756,8 @@ public com.google.firestore.v1beta1.ListenResponse build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.ListenResponse buildPartial() {
-      com.google.firestore.v1beta1.ListenResponse result = new com.google.firestore.v1beta1.ListenResponse(this);
+      com.google.firestore.v1beta1.ListenResponse result =
+          new com.google.firestore.v1beta1.ListenResponse(this);
       if (responseTypeCase_ == 2) {
         if (targetChangeBuilder_ == null) {
           result.responseType_ = responseType_;
@@ -739,38 +802,39 @@ public com.google.firestore.v1beta1.ListenResponse buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.ListenResponse) {
-        return mergeFrom((com.google.firestore.v1beta1.ListenResponse)other);
+        return mergeFrom((com.google.firestore.v1beta1.ListenResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -780,29 +844,35 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     public Builder mergeFrom(com.google.firestore.v1beta1.ListenResponse other) {
       if (other == com.google.firestore.v1beta1.ListenResponse.getDefaultInstance()) return this;
       switch (other.getResponseTypeCase()) {
-        case TARGET_CHANGE: {
-          mergeTargetChange(other.getTargetChange());
-          break;
-        }
-        case DOCUMENT_CHANGE: {
-          mergeDocumentChange(other.getDocumentChange());
-          break;
-        }
-        case DOCUMENT_DELETE: {
-          mergeDocumentDelete(other.getDocumentDelete());
-          break;
-        }
-        case DOCUMENT_REMOVE: {
-          mergeDocumentRemove(other.getDocumentRemove());
-          break;
-        }
-        case FILTER: {
-          mergeFilter(other.getFilter());
-          break;
-        }
-        case RESPONSETYPE_NOT_SET: {
-          break;
-        }
+        case TARGET_CHANGE:
+          {
+            mergeTargetChange(other.getTargetChange());
+            break;
+          }
+        case DOCUMENT_CHANGE:
+          {
+            mergeDocumentChange(other.getDocumentChange());
+            break;
+          }
+        case DOCUMENT_DELETE:
+          {
+            mergeDocumentDelete(other.getDocumentDelete());
+            break;
+          }
+        case DOCUMENT_REMOVE:
+          {
+            mergeDocumentRemove(other.getDocumentRemove());
+            break;
+          }
+        case FILTER:
+          {
+            mergeFilter(other.getFilter());
+            break;
+          }
+        case RESPONSETYPE_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
@@ -832,12 +902,12 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int responseTypeCase_ = 0;
     private java.lang.Object responseType_;
-    public ResponseTypeCase
-        getResponseTypeCase() {
-      return ResponseTypeCase.forNumber(
-          responseTypeCase_);
+
+    public ResponseTypeCase getResponseTypeCase() {
+      return ResponseTypeCase.forNumber(responseTypeCase_);
     }
 
     public Builder clearResponseType() {
@@ -847,10 +917,14 @@ public Builder clearResponseType() {
       return this;
     }
 
-
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.TargetChange, com.google.firestore.v1beta1.TargetChange.Builder, com.google.firestore.v1beta1.TargetChangeOrBuilder> targetChangeBuilder_;
+            com.google.firestore.v1beta1.TargetChange,
+            com.google.firestore.v1beta1.TargetChange.Builder,
+            com.google.firestore.v1beta1.TargetChangeOrBuilder>
+        targetChangeBuilder_;
     /**
+     *
+     *
      * 
      * Targets have changed.
      * 

@@ -861,6 +935,8 @@ public boolean hasTargetChange() {
       return responseTypeCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * Targets have changed.
      * 

@@ -881,6 +957,8 @@ public com.google.firestore.v1beta1.TargetChange getTargetChange() {
       }
     }
     /**
+     *
+     *
      * 
      * Targets have changed.
      * 

@@ -901,6 +979,8 @@ public Builder setTargetChange(com.google.firestore.v1beta1.TargetChange value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Targets have changed.
      * 

@@ -919,6 +999,8 @@ public Builder setTargetChange(
       return this;
     }
     /**
+     *
+     *
      * 
      * Targets have changed.
      * 

@@ -927,10 +1009,13 @@ public Builder setTargetChange(
      */
     public Builder mergeTargetChange(com.google.firestore.v1beta1.TargetChange value) {
       if (targetChangeBuilder_ == null) {
-        if (responseTypeCase_ == 2 &&
-            responseType_ != com.google.firestore.v1beta1.TargetChange.getDefaultInstance()) {
-          responseType_ = com.google.firestore.v1beta1.TargetChange.newBuilder((com.google.firestore.v1beta1.TargetChange) responseType_)
-              .mergeFrom(value).buildPartial();
+        if (responseTypeCase_ == 2
+            && responseType_ != com.google.firestore.v1beta1.TargetChange.getDefaultInstance()) {
+          responseType_ =
+              com.google.firestore.v1beta1.TargetChange.newBuilder(
+                      (com.google.firestore.v1beta1.TargetChange) responseType_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           responseType_ = value;
         }
@@ -945,6 +1030,8 @@ public Builder mergeTargetChange(com.google.firestore.v1beta1.TargetChange value
       return this;
     }
     /**
+     *
+     *
      * 
      * Targets have changed.
      * 

@@ -968,6 +1055,8 @@ public Builder clearTargetChange() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Targets have changed.
      * 

@@ -978,6 +1067,8 @@ public com.google.firestore.v1beta1.TargetChange.Builder getTargetChangeBuilder(
       return getTargetChangeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Targets have changed.
      * 

@@ -995,6 +1086,8 @@ public com.google.firestore.v1beta1.TargetChangeOrBuilder getTargetChangeOrBuild
       }
     }
     /**
+     *
+     *
      * 
      * Targets have changed.
      * 

@@ -1002,27 +1095,38 @@ public com.google.firestore.v1beta1.TargetChangeOrBuilder getTargetChangeOrBuild
      * .google.firestore.v1beta1.TargetChange target_change = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.TargetChange, com.google.firestore.v1beta1.TargetChange.Builder, com.google.firestore.v1beta1.TargetChangeOrBuilder> 
+            com.google.firestore.v1beta1.TargetChange,
+            com.google.firestore.v1beta1.TargetChange.Builder,
+            com.google.firestore.v1beta1.TargetChangeOrBuilder>
         getTargetChangeFieldBuilder() {
       if (targetChangeBuilder_ == null) {
         if (!(responseTypeCase_ == 2)) {
           responseType_ = com.google.firestore.v1beta1.TargetChange.getDefaultInstance();
         }
-        targetChangeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.TargetChange, com.google.firestore.v1beta1.TargetChange.Builder, com.google.firestore.v1beta1.TargetChangeOrBuilder>(
+        targetChangeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.TargetChange,
+                com.google.firestore.v1beta1.TargetChange.Builder,
+                com.google.firestore.v1beta1.TargetChangeOrBuilder>(
                 (com.google.firestore.v1beta1.TargetChange) responseType_,
                 getParentForChildren(),
                 isClean());
         responseType_ = null;
       }
       responseTypeCase_ = 2;
-      onChanged();;
+      onChanged();
+      ;
       return targetChangeBuilder_;
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.DocumentChange, com.google.firestore.v1beta1.DocumentChange.Builder, com.google.firestore.v1beta1.DocumentChangeOrBuilder> documentChangeBuilder_;
+            com.google.firestore.v1beta1.DocumentChange,
+            com.google.firestore.v1beta1.DocumentChange.Builder,
+            com.google.firestore.v1beta1.DocumentChangeOrBuilder>
+        documentChangeBuilder_;
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has changed.
      * 

@@ -1033,6 +1137,8 @@ public boolean hasDocumentChange() {
       return responseTypeCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has changed.
      * 

@@ -1053,6 +1159,8 @@ public com.google.firestore.v1beta1.DocumentChange getDocumentChange() {
       }
     }
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has changed.
      * 

@@ -1073,6 +1181,8 @@ public Builder setDocumentChange(com.google.firestore.v1beta1.DocumentChange val
       return this;
     }
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has changed.
      * 

@@ -1091,6 +1201,8 @@ public Builder setDocumentChange(
       return this;
     }
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has changed.
      * 

@@ -1099,10 +1211,13 @@ public Builder setDocumentChange(
      */
     public Builder mergeDocumentChange(com.google.firestore.v1beta1.DocumentChange value) {
       if (documentChangeBuilder_ == null) {
-        if (responseTypeCase_ == 3 &&
-            responseType_ != com.google.firestore.v1beta1.DocumentChange.getDefaultInstance()) {
-          responseType_ = com.google.firestore.v1beta1.DocumentChange.newBuilder((com.google.firestore.v1beta1.DocumentChange) responseType_)
-              .mergeFrom(value).buildPartial();
+        if (responseTypeCase_ == 3
+            && responseType_ != com.google.firestore.v1beta1.DocumentChange.getDefaultInstance()) {
+          responseType_ =
+              com.google.firestore.v1beta1.DocumentChange.newBuilder(
+                      (com.google.firestore.v1beta1.DocumentChange) responseType_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           responseType_ = value;
         }
@@ -1117,6 +1232,8 @@ public Builder mergeDocumentChange(com.google.firestore.v1beta1.DocumentChange v
       return this;
     }
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has changed.
      * 

@@ -1140,6 +1257,8 @@ public Builder clearDocumentChange() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has changed.
      * 

@@ -1150,6 +1269,8 @@ public com.google.firestore.v1beta1.DocumentChange.Builder getDocumentChangeBuil
       return getDocumentChangeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has changed.
      * 

@@ -1167,6 +1288,8 @@ public com.google.firestore.v1beta1.DocumentChangeOrBuilder getDocumentChangeOrB
       }
     }
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has changed.
      * 

@@ -1174,27 +1297,38 @@ public com.google.firestore.v1beta1.DocumentChangeOrBuilder getDocumentChangeOrB
      * .google.firestore.v1beta1.DocumentChange document_change = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.DocumentChange, com.google.firestore.v1beta1.DocumentChange.Builder, com.google.firestore.v1beta1.DocumentChangeOrBuilder> 
+            com.google.firestore.v1beta1.DocumentChange,
+            com.google.firestore.v1beta1.DocumentChange.Builder,
+            com.google.firestore.v1beta1.DocumentChangeOrBuilder>
         getDocumentChangeFieldBuilder() {
       if (documentChangeBuilder_ == null) {
         if (!(responseTypeCase_ == 3)) {
           responseType_ = com.google.firestore.v1beta1.DocumentChange.getDefaultInstance();
         }
-        documentChangeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.DocumentChange, com.google.firestore.v1beta1.DocumentChange.Builder, com.google.firestore.v1beta1.DocumentChangeOrBuilder>(
+        documentChangeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.DocumentChange,
+                com.google.firestore.v1beta1.DocumentChange.Builder,
+                com.google.firestore.v1beta1.DocumentChangeOrBuilder>(
                 (com.google.firestore.v1beta1.DocumentChange) responseType_,
                 getParentForChildren(),
                 isClean());
         responseType_ = null;
       }
       responseTypeCase_ = 3;
-      onChanged();;
+      onChanged();
+      ;
       return documentChangeBuilder_;
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.DocumentDelete, com.google.firestore.v1beta1.DocumentDelete.Builder, com.google.firestore.v1beta1.DocumentDeleteOrBuilder> documentDeleteBuilder_;
+            com.google.firestore.v1beta1.DocumentDelete,
+            com.google.firestore.v1beta1.DocumentDelete.Builder,
+            com.google.firestore.v1beta1.DocumentDeleteOrBuilder>
+        documentDeleteBuilder_;
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has been deleted.
      * 

@@ -1205,6 +1339,8 @@ public boolean hasDocumentDelete() {
       return responseTypeCase_ == 4;
     }
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has been deleted.
      * 

@@ -1225,6 +1361,8 @@ public com.google.firestore.v1beta1.DocumentDelete getDocumentDelete() {
       }
     }
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has been deleted.
      * 

@@ -1245,6 +1383,8 @@ public Builder setDocumentDelete(com.google.firestore.v1beta1.DocumentDelete val
       return this;
     }
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has been deleted.
      * 

@@ -1263,6 +1403,8 @@ public Builder setDocumentDelete(
       return this;
     }
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has been deleted.
      * 

@@ -1271,10 +1413,13 @@ public Builder setDocumentDelete(
      */
     public Builder mergeDocumentDelete(com.google.firestore.v1beta1.DocumentDelete value) {
       if (documentDeleteBuilder_ == null) {
-        if (responseTypeCase_ == 4 &&
-            responseType_ != com.google.firestore.v1beta1.DocumentDelete.getDefaultInstance()) {
-          responseType_ = com.google.firestore.v1beta1.DocumentDelete.newBuilder((com.google.firestore.v1beta1.DocumentDelete) responseType_)
-              .mergeFrom(value).buildPartial();
+        if (responseTypeCase_ == 4
+            && responseType_ != com.google.firestore.v1beta1.DocumentDelete.getDefaultInstance()) {
+          responseType_ =
+              com.google.firestore.v1beta1.DocumentDelete.newBuilder(
+                      (com.google.firestore.v1beta1.DocumentDelete) responseType_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           responseType_ = value;
         }
@@ -1289,6 +1434,8 @@ public Builder mergeDocumentDelete(com.google.firestore.v1beta1.DocumentDelete v
       return this;
     }
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has been deleted.
      * 

@@ -1312,6 +1459,8 @@ public Builder clearDocumentDelete() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has been deleted.
      * 

@@ -1322,6 +1471,8 @@ public com.google.firestore.v1beta1.DocumentDelete.Builder getDocumentDeleteBuil
       return getDocumentDeleteFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has been deleted.
      * 

@@ -1339,6 +1490,8 @@ public com.google.firestore.v1beta1.DocumentDeleteOrBuilder getDocumentDeleteOrB
       }
     }
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has been deleted.
      * 

@@ -1346,27 +1499,38 @@ public com.google.firestore.v1beta1.DocumentDeleteOrBuilder getDocumentDeleteOrB
      * .google.firestore.v1beta1.DocumentDelete document_delete = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.DocumentDelete, com.google.firestore.v1beta1.DocumentDelete.Builder, com.google.firestore.v1beta1.DocumentDeleteOrBuilder> 
+            com.google.firestore.v1beta1.DocumentDelete,
+            com.google.firestore.v1beta1.DocumentDelete.Builder,
+            com.google.firestore.v1beta1.DocumentDeleteOrBuilder>
         getDocumentDeleteFieldBuilder() {
       if (documentDeleteBuilder_ == null) {
         if (!(responseTypeCase_ == 4)) {
           responseType_ = com.google.firestore.v1beta1.DocumentDelete.getDefaultInstance();
         }
-        documentDeleteBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.DocumentDelete, com.google.firestore.v1beta1.DocumentDelete.Builder, com.google.firestore.v1beta1.DocumentDeleteOrBuilder>(
+        documentDeleteBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.DocumentDelete,
+                com.google.firestore.v1beta1.DocumentDelete.Builder,
+                com.google.firestore.v1beta1.DocumentDeleteOrBuilder>(
                 (com.google.firestore.v1beta1.DocumentDelete) responseType_,
                 getParentForChildren(),
                 isClean());
         responseType_ = null;
       }
       responseTypeCase_ = 4;
-      onChanged();;
+      onChanged();
+      ;
       return documentDeleteBuilder_;
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.DocumentRemove, com.google.firestore.v1beta1.DocumentRemove.Builder, com.google.firestore.v1beta1.DocumentRemoveOrBuilder> documentRemoveBuilder_;
+            com.google.firestore.v1beta1.DocumentRemove,
+            com.google.firestore.v1beta1.DocumentRemove.Builder,
+            com.google.firestore.v1beta1.DocumentRemoveOrBuilder>
+        documentRemoveBuilder_;
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has been removed from a target (because it is no longer
      * relevant to that target).
@@ -1378,6 +1542,8 @@ public boolean hasDocumentRemove() {
       return responseTypeCase_ == 6;
     }
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has been removed from a target (because it is no longer
      * relevant to that target).
@@ -1399,6 +1565,8 @@ public com.google.firestore.v1beta1.DocumentRemove getDocumentRemove() {
       }
     }
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has been removed from a target (because it is no longer
      * relevant to that target).
@@ -1420,6 +1588,8 @@ public Builder setDocumentRemove(com.google.firestore.v1beta1.DocumentRemove val
       return this;
     }
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has been removed from a target (because it is no longer
      * relevant to that target).
@@ -1439,6 +1609,8 @@ public Builder setDocumentRemove(
       return this;
     }
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has been removed from a target (because it is no longer
      * relevant to that target).
@@ -1448,10 +1620,13 @@ public Builder setDocumentRemove(
      */
     public Builder mergeDocumentRemove(com.google.firestore.v1beta1.DocumentRemove value) {
       if (documentRemoveBuilder_ == null) {
-        if (responseTypeCase_ == 6 &&
-            responseType_ != com.google.firestore.v1beta1.DocumentRemove.getDefaultInstance()) {
-          responseType_ = com.google.firestore.v1beta1.DocumentRemove.newBuilder((com.google.firestore.v1beta1.DocumentRemove) responseType_)
-              .mergeFrom(value).buildPartial();
+        if (responseTypeCase_ == 6
+            && responseType_ != com.google.firestore.v1beta1.DocumentRemove.getDefaultInstance()) {
+          responseType_ =
+              com.google.firestore.v1beta1.DocumentRemove.newBuilder(
+                      (com.google.firestore.v1beta1.DocumentRemove) responseType_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           responseType_ = value;
         }
@@ -1466,6 +1641,8 @@ public Builder mergeDocumentRemove(com.google.firestore.v1beta1.DocumentRemove v
       return this;
     }
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has been removed from a target (because it is no longer
      * relevant to that target).
@@ -1490,6 +1667,8 @@ public Builder clearDocumentRemove() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has been removed from a target (because it is no longer
      * relevant to that target).
@@ -1501,6 +1680,8 @@ public com.google.firestore.v1beta1.DocumentRemove.Builder getDocumentRemoveBuil
       return getDocumentRemoveFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has been removed from a target (because it is no longer
      * relevant to that target).
@@ -1519,6 +1700,8 @@ public com.google.firestore.v1beta1.DocumentRemoveOrBuilder getDocumentRemoveOrB
       }
     }
     /**
+     *
+     *
      * 
      * A [Document][google.firestore.v1beta1.Document] has been removed from a target (because it is no longer
      * relevant to that target).
@@ -1527,27 +1710,38 @@ public com.google.firestore.v1beta1.DocumentRemoveOrBuilder getDocumentRemoveOrB
      * .google.firestore.v1beta1.DocumentRemove document_remove = 6;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.DocumentRemove, com.google.firestore.v1beta1.DocumentRemove.Builder, com.google.firestore.v1beta1.DocumentRemoveOrBuilder> 
+            com.google.firestore.v1beta1.DocumentRemove,
+            com.google.firestore.v1beta1.DocumentRemove.Builder,
+            com.google.firestore.v1beta1.DocumentRemoveOrBuilder>
         getDocumentRemoveFieldBuilder() {
       if (documentRemoveBuilder_ == null) {
         if (!(responseTypeCase_ == 6)) {
           responseType_ = com.google.firestore.v1beta1.DocumentRemove.getDefaultInstance();
         }
-        documentRemoveBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.DocumentRemove, com.google.firestore.v1beta1.DocumentRemove.Builder, com.google.firestore.v1beta1.DocumentRemoveOrBuilder>(
+        documentRemoveBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.DocumentRemove,
+                com.google.firestore.v1beta1.DocumentRemove.Builder,
+                com.google.firestore.v1beta1.DocumentRemoveOrBuilder>(
                 (com.google.firestore.v1beta1.DocumentRemove) responseType_,
                 getParentForChildren(),
                 isClean());
         responseType_ = null;
       }
       responseTypeCase_ = 6;
-      onChanged();;
+      onChanged();
+      ;
       return documentRemoveBuilder_;
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.ExistenceFilter, com.google.firestore.v1beta1.ExistenceFilter.Builder, com.google.firestore.v1beta1.ExistenceFilterOrBuilder> filterBuilder_;
+            com.google.firestore.v1beta1.ExistenceFilter,
+            com.google.firestore.v1beta1.ExistenceFilter.Builder,
+            com.google.firestore.v1beta1.ExistenceFilterOrBuilder>
+        filterBuilder_;
     /**
+     *
+     *
      * 
      * A filter to apply to the set of documents previously returned for the
      * given target.
@@ -1561,6 +1755,8 @@ public boolean hasFilter() {
       return responseTypeCase_ == 5;
     }
     /**
+     *
+     *
      * 
      * A filter to apply to the set of documents previously returned for the
      * given target.
@@ -1584,6 +1780,8 @@ public com.google.firestore.v1beta1.ExistenceFilter getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * A filter to apply to the set of documents previously returned for the
      * given target.
@@ -1607,6 +1805,8 @@ public Builder setFilter(com.google.firestore.v1beta1.ExistenceFilter value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A filter to apply to the set of documents previously returned for the
      * given target.
@@ -1616,8 +1816,7 @@ public Builder setFilter(com.google.firestore.v1beta1.ExistenceFilter value) {
      *
      * .google.firestore.v1beta1.ExistenceFilter filter = 5;
      */
-    public Builder setFilter(
-        com.google.firestore.v1beta1.ExistenceFilter.Builder builderForValue) {
+    public Builder setFilter(com.google.firestore.v1beta1.ExistenceFilter.Builder builderForValue) {
       if (filterBuilder_ == null) {
         responseType_ = builderForValue.build();
         onChanged();
@@ -1628,6 +1827,8 @@ public Builder setFilter(
       return this;
     }
     /**
+     *
+     *
      * 
      * A filter to apply to the set of documents previously returned for the
      * given target.
@@ -1639,10 +1840,13 @@ public Builder setFilter(
      */
     public Builder mergeFilter(com.google.firestore.v1beta1.ExistenceFilter value) {
       if (filterBuilder_ == null) {
-        if (responseTypeCase_ == 5 &&
-            responseType_ != com.google.firestore.v1beta1.ExistenceFilter.getDefaultInstance()) {
-          responseType_ = com.google.firestore.v1beta1.ExistenceFilter.newBuilder((com.google.firestore.v1beta1.ExistenceFilter) responseType_)
-              .mergeFrom(value).buildPartial();
+        if (responseTypeCase_ == 5
+            && responseType_ != com.google.firestore.v1beta1.ExistenceFilter.getDefaultInstance()) {
+          responseType_ =
+              com.google.firestore.v1beta1.ExistenceFilter.newBuilder(
+                      (com.google.firestore.v1beta1.ExistenceFilter) responseType_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           responseType_ = value;
         }
@@ -1657,6 +1861,8 @@ public Builder mergeFilter(com.google.firestore.v1beta1.ExistenceFilter value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A filter to apply to the set of documents previously returned for the
      * given target.
@@ -1683,6 +1889,8 @@ public Builder clearFilter() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A filter to apply to the set of documents previously returned for the
      * given target.
@@ -1696,6 +1904,8 @@ public com.google.firestore.v1beta1.ExistenceFilter.Builder getFilterBuilder() {
       return getFilterFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * A filter to apply to the set of documents previously returned for the
      * given target.
@@ -1716,6 +1926,8 @@ public com.google.firestore.v1beta1.ExistenceFilterOrBuilder getFilterOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * A filter to apply to the set of documents previously returned for the
      * given target.
@@ -1726,26 +1938,32 @@ public com.google.firestore.v1beta1.ExistenceFilterOrBuilder getFilterOrBuilder(
      * .google.firestore.v1beta1.ExistenceFilter filter = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.ExistenceFilter, com.google.firestore.v1beta1.ExistenceFilter.Builder, com.google.firestore.v1beta1.ExistenceFilterOrBuilder> 
+            com.google.firestore.v1beta1.ExistenceFilter,
+            com.google.firestore.v1beta1.ExistenceFilter.Builder,
+            com.google.firestore.v1beta1.ExistenceFilterOrBuilder>
         getFilterFieldBuilder() {
       if (filterBuilder_ == null) {
         if (!(responseTypeCase_ == 5)) {
           responseType_ = com.google.firestore.v1beta1.ExistenceFilter.getDefaultInstance();
         }
-        filterBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.ExistenceFilter, com.google.firestore.v1beta1.ExistenceFilter.Builder, com.google.firestore.v1beta1.ExistenceFilterOrBuilder>(
+        filterBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.ExistenceFilter,
+                com.google.firestore.v1beta1.ExistenceFilter.Builder,
+                com.google.firestore.v1beta1.ExistenceFilterOrBuilder>(
                 (com.google.firestore.v1beta1.ExistenceFilter) responseType_,
                 getParentForChildren(),
                 isClean());
         responseType_ = null;
       }
       responseTypeCase_ = 5;
-      onChanged();;
+      onChanged();
+      ;
       return filterBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -1755,12 +1973,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.ListenResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.ListenResponse)
   private static final com.google.firestore.v1beta1.ListenResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.ListenResponse();
   }
@@ -1769,16 +1987,16 @@ public static com.google.firestore.v1beta1.ListenResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListenResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListenResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListenResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListenResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1793,6 +2011,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.ListenResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListenResponseOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListenResponseOrBuilder.java
index dcdaff73dc6d..b926e9397c0b 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListenResponseOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ListenResponseOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface ListenResponseOrBuilder extends
+public interface ListenResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.ListenResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Targets have changed.
    * 

@@ -16,6 +19,8 @@ public interface ListenResponseOrBuilder extends
    */
   boolean hasTargetChange();
   /**
+   *
+   *
    * 
    * Targets have changed.
    * 

@@ -24,6 +29,8 @@ public interface ListenResponseOrBuilder extends
    */
   com.google.firestore.v1beta1.TargetChange getTargetChange();
   /**
+   *
+   *
    * 
    * Targets have changed.
    * 

@@ -33,6 +40,8 @@ public interface ListenResponseOrBuilder extends
   com.google.firestore.v1beta1.TargetChangeOrBuilder getTargetChangeOrBuilder();
 
   /**
+   *
+   *
    * 
    * A [Document][google.firestore.v1beta1.Document] has changed.
    * 

@@ -41,6 +50,8 @@ public interface ListenResponseOrBuilder extends
    */
   boolean hasDocumentChange();
   /**
+   *
+   *
    * 
    * A [Document][google.firestore.v1beta1.Document] has changed.
    * 

@@ -49,6 +60,8 @@ public interface ListenResponseOrBuilder extends
    */
   com.google.firestore.v1beta1.DocumentChange getDocumentChange();
   /**
+   *
+   *
    * 
    * A [Document][google.firestore.v1beta1.Document] has changed.
    * 

@@ -58,6 +71,8 @@ public interface ListenResponseOrBuilder extends
   com.google.firestore.v1beta1.DocumentChangeOrBuilder getDocumentChangeOrBuilder();
 
   /**
+   *
+   *
    * 
    * A [Document][google.firestore.v1beta1.Document] has been deleted.
    * 

@@ -66,6 +81,8 @@ public interface ListenResponseOrBuilder extends
    */
   boolean hasDocumentDelete();
   /**
+   *
+   *
    * 
    * A [Document][google.firestore.v1beta1.Document] has been deleted.
    * 

@@ -74,6 +91,8 @@ public interface ListenResponseOrBuilder extends
    */
   com.google.firestore.v1beta1.DocumentDelete getDocumentDelete();
   /**
+   *
+   *
    * 
    * A [Document][google.firestore.v1beta1.Document] has been deleted.
    * 

@@ -83,6 +102,8 @@ public interface ListenResponseOrBuilder extends
   com.google.firestore.v1beta1.DocumentDeleteOrBuilder getDocumentDeleteOrBuilder();
 
   /**
+   *
+   *
    * 
    * A [Document][google.firestore.v1beta1.Document] has been removed from a target (because it is no longer
    * relevant to that target).
@@ -92,6 +113,8 @@ public interface ListenResponseOrBuilder extends
    */
   boolean hasDocumentRemove();
   /**
+   *
+   *
    * 
    * A [Document][google.firestore.v1beta1.Document] has been removed from a target (because it is no longer
    * relevant to that target).
@@ -101,6 +124,8 @@ public interface ListenResponseOrBuilder extends
    */
   com.google.firestore.v1beta1.DocumentRemove getDocumentRemove();
   /**
+   *
+   *
    * 
    * A [Document][google.firestore.v1beta1.Document] has been removed from a target (because it is no longer
    * relevant to that target).
@@ -111,6 +136,8 @@ public interface ListenResponseOrBuilder extends
   com.google.firestore.v1beta1.DocumentRemoveOrBuilder getDocumentRemoveOrBuilder();
 
   /**
+   *
+   *
    * 
    * A filter to apply to the set of documents previously returned for the
    * given target.
@@ -122,6 +149,8 @@ public interface ListenResponseOrBuilder extends
    */
   boolean hasFilter();
   /**
+   *
+   *
    * 
    * A filter to apply to the set of documents previously returned for the
    * given target.
@@ -133,6 +162,8 @@ public interface ListenResponseOrBuilder extends
    */
   com.google.firestore.v1beta1.ExistenceFilter getFilter();
   /**
+   *
+   *
    * 
    * A filter to apply to the set of documents previously returned for the
    * given target.
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/MapValue.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/MapValue.java
index 07188041e1f4..45dae62d1f7c 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/MapValue.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/MapValue.java
@@ -4,29 +4,31 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * A map value.
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.MapValue}
  */
-public  final class MapValue extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class MapValue extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.MapValue)
     MapValueOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use MapValue.newBuilder() to construct.
   private MapValue(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private MapValue() {
-  }
+
+  private MapValue() {}
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private MapValue(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -46,82 +48,88 @@ private MapValue(
           case 0:
             done = true;
             break;
-          case 10: {
-            if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
-              fields_ = com.google.protobuf.MapField.newMapField(
-                  FieldsDefaultEntryHolder.defaultEntry);
-              mutable_bitField0_ |= 0x00000001;
+          case 10:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
+                fields_ =
+                    com.google.protobuf.MapField.newMapField(FieldsDefaultEntryHolder.defaultEntry);
+                mutable_bitField0_ |= 0x00000001;
+              }
+              com.google.protobuf.MapEntry
+                  fields__ =
+                      input.readMessage(
+                          FieldsDefaultEntryHolder.defaultEntry.getParserForType(),
+                          extensionRegistry);
+              fields_.getMutableMap().put(fields__.getKey(), fields__.getValue());
+              break;
             }
-            com.google.protobuf.MapEntry
-            fields__ = input.readMessage(
-                FieldsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-            fields_.getMutableMap().put(
-                fields__.getKey(), fields__.getValue());
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.DocumentProto.internal_static_google_firestore_v1beta1_MapValue_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.DocumentProto
+        .internal_static_google_firestore_v1beta1_MapValue_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(
-      int number) {
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
     switch (number) {
       case 1:
         return internalGetFields();
       default:
-        throw new RuntimeException(
-            "Invalid map field number: " + number);
+        throw new RuntimeException("Invalid map field number: " + number);
     }
   }
+
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.DocumentProto.internal_static_google_firestore_v1beta1_MapValue_fieldAccessorTable
+    return com.google.firestore.v1beta1.DocumentProto
+        .internal_static_google_firestore_v1beta1_MapValue_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.MapValue.class, com.google.firestore.v1beta1.MapValue.Builder.class);
+            com.google.firestore.v1beta1.MapValue.class,
+            com.google.firestore.v1beta1.MapValue.Builder.class);
   }
 
   public static final int FIELDS_FIELD_NUMBER = 1;
+
   private static final class FieldsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, com.google.firestore.v1beta1.Value> defaultEntry =
+    static final com.google.protobuf.MapEntry
+        defaultEntry =
             com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.firestore.v1beta1.DocumentProto.internal_static_google_firestore_v1beta1_MapValue_FieldsEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.MESSAGE,
-                com.google.firestore.v1beta1.Value.getDefaultInstance());
-  }
-  private com.google.protobuf.MapField<
-      java.lang.String, com.google.firestore.v1beta1.Value> fields_;
+                .newDefaultInstance(
+                    com.google.firestore.v1beta1.DocumentProto
+                        .internal_static_google_firestore_v1beta1_MapValue_FieldsEntry_descriptor,
+                    com.google.protobuf.WireFormat.FieldType.STRING,
+                    "",
+                    com.google.protobuf.WireFormat.FieldType.MESSAGE,
+                    com.google.firestore.v1beta1.Value.getDefaultInstance());
+  }
+
   private com.google.protobuf.MapField
-  internalGetFields() {
+      fields_;
+
+  private com.google.protobuf.MapField
+      internalGetFields() {
     if (fields_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          FieldsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(FieldsDefaultEntryHolder.defaultEntry);
     }
     return fields_;
   }
@@ -130,6 +138,8 @@ public int getFieldsCount() {
     return internalGetFields().getMap().size();
   }
   /**
+   *
+   *
    * 
    * The map's fields.
    * The map keys represent field names. Field names matching the regular
@@ -140,20 +150,20 @@ public int getFieldsCount() {
    *
    * map<string, .google.firestore.v1beta1.Value> fields = 1;
    */
-
-  public boolean containsFields(
-      java.lang.String key) {
-    if (key == null) { throw new java.lang.NullPointerException(); }
+  public boolean containsFields(java.lang.String key) {
+    if (key == null) {
+      throw new java.lang.NullPointerException();
+    }
     return internalGetFields().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getFieldsMap()} instead.
-   */
+  /** Use {@link #getFieldsMap()} instead. */
   @java.lang.Deprecated
   public java.util.Map getFields() {
     return getFieldsMap();
   }
   /**
+   *
+   *
    * 
    * The map's fields.
    * The map keys represent field names. Field names matching the regular
@@ -164,11 +174,12 @@ public java.util.Map getFi
    *
    * map<string, .google.firestore.v1beta1.Value> fields = 1;
    */
-
   public java.util.Map getFieldsMap() {
     return internalGetFields().getMap();
   }
   /**
+   *
+   *
    * 
    * The map's fields.
    * The map keys represent field names. Field names matching the regular
@@ -179,16 +190,18 @@ public java.util.Map getFi
    *
    * map<string, .google.firestore.v1beta1.Value> fields = 1;
    */
-
   public com.google.firestore.v1beta1.Value getFieldsOrDefault(
-      java.lang.String key,
-      com.google.firestore.v1beta1.Value defaultValue) {
-    if (key == null) { throw new java.lang.NullPointerException(); }
+      java.lang.String key, com.google.firestore.v1beta1.Value defaultValue) {
+    if (key == null) {
+      throw new java.lang.NullPointerException();
+    }
     java.util.Map map =
         internalGetFields().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * The map's fields.
    * The map keys represent field names. Field names matching the regular
@@ -199,10 +212,10 @@ public com.google.firestore.v1beta1.Value getFieldsOrDefault(
    *
    * map<string, .google.firestore.v1beta1.Value> fields = 1;
    */
-
-  public com.google.firestore.v1beta1.Value getFieldsOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new java.lang.NullPointerException(); }
+  public com.google.firestore.v1beta1.Value getFieldsOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new java.lang.NullPointerException();
+    }
     java.util.Map map =
         internalGetFields().getMap();
     if (!map.containsKey(key)) {
@@ -212,6 +225,7 @@ public com.google.firestore.v1beta1.Value getFieldsOrThrow(
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -223,14 +237,9 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetFields(),
-        FieldsDefaultEntryHolder.defaultEntry,
-        1);
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetFields(), FieldsDefaultEntryHolder.defaultEntry, 1);
     unknownFields.writeTo(output);
   }
 
@@ -240,15 +249,15 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    for (java.util.Map.Entry entry
-         : internalGetFields().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      fields__ = FieldsDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, fields__);
+    for (java.util.Map.Entry entry :
+        internalGetFields().getMap().entrySet()) {
+      com.google.protobuf.MapEntry fields__ =
+          FieldsDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, fields__);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -258,7 +267,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.MapValue)) {
       return super.equals(obj);
@@ -266,8 +275,7 @@ public boolean equals(final java.lang.Object obj) {
     com.google.firestore.v1beta1.MapValue other = (com.google.firestore.v1beta1.MapValue) obj;
 
     boolean result = true;
-    result = result && internalGetFields().equals(
-        other.internalGetFields());
+    result = result && internalGetFields().equals(other.internalGetFields());
     result = result && unknownFields.equals(other.unknownFields);
     return result;
   }
@@ -288,140 +296,146 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.MapValue parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.MapValue parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.MapValue parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.MapValue parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.firestore.v1beta1.MapValue parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.MapValue parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.MapValue parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.MapValue parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.MapValue parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.MapValue parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.MapValue parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.MapValue parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.MapValue parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.MapValue parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.MapValue prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A map value.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.MapValue}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.MapValue)
       com.google.firestore.v1beta1.MapValueOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.DocumentProto.internal_static_google_firestore_v1beta1_MapValue_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.DocumentProto
+          .internal_static_google_firestore_v1beta1_MapValue_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
       switch (number) {
         case 1:
           return internalGetFields();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
       switch (number) {
         case 1:
           return internalGetMutableFields();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.DocumentProto.internal_static_google_firestore_v1beta1_MapValue_fieldAccessorTable
+      return com.google.firestore.v1beta1.DocumentProto
+          .internal_static_google_firestore_v1beta1_MapValue_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.MapValue.class, com.google.firestore.v1beta1.MapValue.Builder.class);
+              com.google.firestore.v1beta1.MapValue.class,
+              com.google.firestore.v1beta1.MapValue.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.MapValue.newBuilder()
@@ -429,16 +443,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -447,9 +460,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.DocumentProto.internal_static_google_firestore_v1beta1_MapValue_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.DocumentProto
+          .internal_static_google_firestore_v1beta1_MapValue_descriptor;
     }
 
     @java.lang.Override
@@ -468,7 +481,8 @@ public com.google.firestore.v1beta1.MapValue build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.MapValue buildPartial() {
-      com.google.firestore.v1beta1.MapValue result = new com.google.firestore.v1beta1.MapValue(this);
+      com.google.firestore.v1beta1.MapValue result =
+          new com.google.firestore.v1beta1.MapValue(this);
       int from_bitField0_ = bitField0_;
       result.fields_ = internalGetFields();
       result.fields_.makeImmutable();
@@ -480,38 +494,39 @@ public com.google.firestore.v1beta1.MapValue buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.MapValue) {
-        return mergeFrom((com.google.firestore.v1beta1.MapValue)other);
+        return mergeFrom((com.google.firestore.v1beta1.MapValue) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -520,8 +535,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
 
     public Builder mergeFrom(com.google.firestore.v1beta1.MapValue other) {
       if (other == com.google.firestore.v1beta1.MapValue.getDefaultInstance()) return this;
-      internalGetMutableFields().mergeFrom(
-          other.internalGetFields());
+      internalGetMutableFields().mergeFrom(other.internalGetFields());
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
       return this;
@@ -550,24 +564,26 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
-    private com.google.protobuf.MapField<
-        java.lang.String, com.google.firestore.v1beta1.Value> fields_;
     private com.google.protobuf.MapField
-    internalGetFields() {
+        fields_;
+
+    private com.google.protobuf.MapField
+        internalGetFields() {
       if (fields_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            FieldsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(FieldsDefaultEntryHolder.defaultEntry);
       }
       return fields_;
     }
+
     private com.google.protobuf.MapField
-    internalGetMutableFields() {
-      onChanged();;
+        internalGetMutableFields() {
+      onChanged();
+      ;
       if (fields_ == null) {
-        fields_ = com.google.protobuf.MapField.newMapField(
-            FieldsDefaultEntryHolder.defaultEntry);
+        fields_ = com.google.protobuf.MapField.newMapField(FieldsDefaultEntryHolder.defaultEntry);
       }
       if (!fields_.isMutable()) {
         fields_ = fields_.copy();
@@ -579,6 +595,8 @@ public int getFieldsCount() {
       return internalGetFields().getMap().size();
     }
     /**
+     *
+     *
      * 
      * The map's fields.
      * The map keys represent field names. Field names matching the regular
@@ -589,20 +607,20 @@ public int getFieldsCount() {
      *
      * map<string, .google.firestore.v1beta1.Value> fields = 1;
      */
-
-    public boolean containsFields(
-        java.lang.String key) {
-      if (key == null) { throw new java.lang.NullPointerException(); }
+    public boolean containsFields(java.lang.String key) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
       return internalGetFields().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getFieldsMap()} instead.
-     */
+    /** Use {@link #getFieldsMap()} instead. */
     @java.lang.Deprecated
     public java.util.Map getFields() {
       return getFieldsMap();
     }
     /**
+     *
+     *
      * 
      * The map's fields.
      * The map keys represent field names. Field names matching the regular
@@ -613,11 +631,12 @@ public java.util.Map getFi
      *
      * map<string, .google.firestore.v1beta1.Value> fields = 1;
      */
-
     public java.util.Map getFieldsMap() {
       return internalGetFields().getMap();
     }
     /**
+     *
+     *
      * 
      * The map's fields.
      * The map keys represent field names. Field names matching the regular
@@ -628,16 +647,18 @@ public java.util.Map getFi
      *
      * map<string, .google.firestore.v1beta1.Value> fields = 1;
      */
-
     public com.google.firestore.v1beta1.Value getFieldsOrDefault(
-        java.lang.String key,
-        com.google.firestore.v1beta1.Value defaultValue) {
-      if (key == null) { throw new java.lang.NullPointerException(); }
+        java.lang.String key, com.google.firestore.v1beta1.Value defaultValue) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
       java.util.Map map =
           internalGetFields().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * The map's fields.
      * The map keys represent field names. Field names matching the regular
@@ -648,10 +669,10 @@ public com.google.firestore.v1beta1.Value getFieldsOrDefault(
      *
      * map<string, .google.firestore.v1beta1.Value> fields = 1;
      */
-
-    public com.google.firestore.v1beta1.Value getFieldsOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new java.lang.NullPointerException(); }
+    public com.google.firestore.v1beta1.Value getFieldsOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
       java.util.Map map =
           internalGetFields().getMap();
       if (!map.containsKey(key)) {
@@ -661,11 +682,12 @@ public com.google.firestore.v1beta1.Value getFieldsOrThrow(
     }
 
     public Builder clearFields() {
-      internalGetMutableFields().getMutableMap()
-          .clear();
+      internalGetMutableFields().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * The map's fields.
      * The map keys represent field names. Field names matching the regular
@@ -676,23 +698,21 @@ public Builder clearFields() {
      *
      * map<string, .google.firestore.v1beta1.Value> fields = 1;
      */
-
-    public Builder removeFields(
-        java.lang.String key) {
-      if (key == null) { throw new java.lang.NullPointerException(); }
-      internalGetMutableFields().getMutableMap()
-          .remove(key);
+    public Builder removeFields(java.lang.String key) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
+      internalGetMutableFields().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-    getMutableFields() {
+    public java.util.Map getMutableFields() {
       return internalGetMutableFields().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * The map's fields.
      * The map keys represent field names. Field names matching the regular
@@ -703,16 +723,19 @@ public Builder removeFields(
      *
      * map<string, .google.firestore.v1beta1.Value> fields = 1;
      */
-    public Builder putFields(
-        java.lang.String key,
-        com.google.firestore.v1beta1.Value value) {
-      if (key == null) { throw new java.lang.NullPointerException(); }
-      if (value == null) { throw new java.lang.NullPointerException(); }
-      internalGetMutableFields().getMutableMap()
-          .put(key, value);
+    public Builder putFields(java.lang.String key, com.google.firestore.v1beta1.Value value) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
+      if (value == null) {
+        throw new java.lang.NullPointerException();
+      }
+      internalGetMutableFields().getMutableMap().put(key, value);
       return this;
     }
     /**
+     *
+     *
      * 
      * The map's fields.
      * The map keys represent field names. Field names matching the regular
@@ -723,16 +746,14 @@ public Builder putFields(
      *
      * map<string, .google.firestore.v1beta1.Value> fields = 1;
      */
-
     public Builder putAllFields(
         java.util.Map values) {
-      internalGetMutableFields().getMutableMap()
-          .putAll(values);
+      internalGetMutableFields().getMutableMap().putAll(values);
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -742,12 +763,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.MapValue)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.MapValue)
   private static final com.google.firestore.v1beta1.MapValue DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.MapValue();
   }
@@ -756,16 +777,16 @@ public static com.google.firestore.v1beta1.MapValue getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public MapValue parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new MapValue(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public MapValue parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new MapValue(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -780,6 +801,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.MapValue getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/MapValueOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/MapValueOrBuilder.java
index 0a6f653eb071..92a6dc12f645 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/MapValueOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/MapValueOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface MapValueOrBuilder extends
+public interface MapValueOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.MapValue)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The map's fields.
    * The map keys represent field names. Field names matching the regular
@@ -20,6 +23,8 @@ public interface MapValueOrBuilder extends
    */
   int getFieldsCount();
   /**
+   *
+   *
    * 
    * The map's fields.
    * The map keys represent field names. Field names matching the regular
@@ -30,15 +35,13 @@ public interface MapValueOrBuilder extends
    *
    * map<string, .google.firestore.v1beta1.Value> fields = 1;
    */
-  boolean containsFields(
-      java.lang.String key);
-  /**
-   * Use {@link #getFieldsMap()} instead.
-   */
+  boolean containsFields(java.lang.String key);
+  /** Use {@link #getFieldsMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getFields();
+  java.util.Map getFields();
   /**
+   *
+   *
    * 
    * The map's fields.
    * The map keys represent field names. Field names matching the regular
@@ -49,9 +52,10 @@ boolean containsFields(
    *
    * map<string, .google.firestore.v1beta1.Value> fields = 1;
    */
-  java.util.Map
-  getFieldsMap();
+  java.util.Map getFieldsMap();
   /**
+   *
+   *
    * 
    * The map's fields.
    * The map keys represent field names. Field names matching the regular
@@ -62,11 +66,11 @@ boolean containsFields(
    *
    * map<string, .google.firestore.v1beta1.Value> fields = 1;
    */
-
   com.google.firestore.v1beta1.Value getFieldsOrDefault(
-      java.lang.String key,
-      com.google.firestore.v1beta1.Value defaultValue);
+      java.lang.String key, com.google.firestore.v1beta1.Value defaultValue);
   /**
+   *
+   *
    * 
    * The map's fields.
    * The map keys represent field names. Field names matching the regular
@@ -77,7 +81,5 @@ com.google.firestore.v1beta1.Value getFieldsOrDefault(
    *
    * map<string, .google.firestore.v1beta1.Value> fields = 1;
    */
-
-  com.google.firestore.v1beta1.Value getFieldsOrThrow(
-      java.lang.String key);
+  com.google.firestore.v1beta1.Value getFieldsOrThrow(java.lang.String key);
 }
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Precondition.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Precondition.java
index c38a5bd4295a..28dbc721722a 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Precondition.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Precondition.java
@@ -4,29 +4,31 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * A precondition on a document, used for conditional operations.
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.Precondition}
  */
-public  final class Precondition extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Precondition extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.Precondition)
     PreconditionOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Precondition.newBuilder() to construct.
   private Precondition(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private Precondition() {
-  }
+
+  private Precondition() {}
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private Precondition(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -46,71 +48,74 @@ private Precondition(
           case 0:
             done = true;
             break;
-          case 8: {
-            conditionTypeCase_ = 1;
-            conditionType_ = input.readBool();
-            break;
-          }
-          case 18: {
-            com.google.protobuf.Timestamp.Builder subBuilder = null;
-            if (conditionTypeCase_ == 2) {
-              subBuilder = ((com.google.protobuf.Timestamp) conditionType_).toBuilder();
+          case 8:
+            {
+              conditionTypeCase_ = 1;
+              conditionType_ = input.readBool();
+              break;
             }
-            conditionType_ =
-                input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.protobuf.Timestamp) conditionType_);
-              conditionType_ = subBuilder.buildPartial();
+          case 18:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (conditionTypeCase_ == 2) {
+                subBuilder = ((com.google.protobuf.Timestamp) conditionType_).toBuilder();
+              }
+              conditionType_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.protobuf.Timestamp) conditionType_);
+                conditionType_ = subBuilder.buildPartial();
+              }
+              conditionTypeCase_ = 2;
+              break;
             }
-            conditionTypeCase_ = 2;
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.CommonProto.internal_static_google_firestore_v1beta1_Precondition_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.CommonProto
+        .internal_static_google_firestore_v1beta1_Precondition_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.CommonProto.internal_static_google_firestore_v1beta1_Precondition_fieldAccessorTable
+    return com.google.firestore.v1beta1.CommonProto
+        .internal_static_google_firestore_v1beta1_Precondition_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.Precondition.class, com.google.firestore.v1beta1.Precondition.Builder.class);
+            com.google.firestore.v1beta1.Precondition.class,
+            com.google.firestore.v1beta1.Precondition.Builder.class);
   }
 
   private int conditionTypeCase_ = 0;
   private java.lang.Object conditionType_;
-  public enum ConditionTypeCase
-      implements com.google.protobuf.Internal.EnumLite {
+
+  public enum ConditionTypeCase implements com.google.protobuf.Internal.EnumLite {
     EXISTS(1),
     UPDATE_TIME(2),
     CONDITIONTYPE_NOT_SET(0);
     private final int value;
+
     private ConditionTypeCase(int value) {
       this.value = value;
     }
-    /**
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
+    /** @deprecated Use {@link #forNumber(int)} instead. */
     @java.lang.Deprecated
     public static ConditionTypeCase valueOf(int value) {
       return forNumber(value);
@@ -118,25 +123,30 @@ public static ConditionTypeCase valueOf(int value) {
 
     public static ConditionTypeCase forNumber(int value) {
       switch (value) {
-        case 1: return EXISTS;
-        case 2: return UPDATE_TIME;
-        case 0: return CONDITIONTYPE_NOT_SET;
-        default: return null;
+        case 1:
+          return EXISTS;
+        case 2:
+          return UPDATE_TIME;
+        case 0:
+          return CONDITIONTYPE_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public ConditionTypeCase
-  getConditionTypeCase() {
-    return ConditionTypeCase.forNumber(
-        conditionTypeCase_);
+  public ConditionTypeCase getConditionTypeCase() {
+    return ConditionTypeCase.forNumber(conditionTypeCase_);
   }
 
   public static final int EXISTS_FIELD_NUMBER = 1;
   /**
+   *
+   *
    * 
    * When set to `true`, the target document must exist.
    * When set to `false`, the target document must not exist.
@@ -153,6 +163,8 @@ public boolean getExists() {
 
   public static final int UPDATE_TIME_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * When set, the target document must exist and have been last updated at
    * that time.
@@ -164,6 +176,8 @@ public boolean hasUpdateTime() {
     return conditionTypeCase_ == 2;
   }
   /**
+   *
+   *
    * 
    * When set, the target document must exist and have been last updated at
    * that time.
@@ -173,11 +187,13 @@ public boolean hasUpdateTime() {
    */
   public com.google.protobuf.Timestamp getUpdateTime() {
     if (conditionTypeCase_ == 2) {
-       return (com.google.protobuf.Timestamp) conditionType_;
+      return (com.google.protobuf.Timestamp) conditionType_;
     }
     return com.google.protobuf.Timestamp.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * When set, the target document must exist and have been last updated at
    * that time.
@@ -187,12 +203,13 @@ public com.google.protobuf.Timestamp getUpdateTime() {
    */
   public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
     if (conditionTypeCase_ == 2) {
-       return (com.google.protobuf.Timestamp) conditionType_;
+      return (com.google.protobuf.Timestamp) conditionType_;
     }
     return com.google.protobuf.Timestamp.getDefaultInstance();
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -204,11 +221,9 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (conditionTypeCase_ == 1) {
-      output.writeBool(
-          1, (boolean)((java.lang.Boolean) conditionType_));
+      output.writeBool(1, (boolean) ((java.lang.Boolean) conditionType_));
     }
     if (conditionTypeCase_ == 2) {
       output.writeMessage(2, (com.google.protobuf.Timestamp) conditionType_);
@@ -223,13 +238,14 @@ public int getSerializedSize() {
 
     size = 0;
     if (conditionTypeCase_ == 1) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(
-            1, (boolean)((java.lang.Boolean) conditionType_));
+      size +=
+          com.google.protobuf.CodedOutputStream.computeBoolSize(
+              1, (boolean) ((java.lang.Boolean) conditionType_));
     }
     if (conditionTypeCase_ == 2) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, (com.google.protobuf.Timestamp) conditionType_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              2, (com.google.protobuf.Timestamp) conditionType_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -239,25 +255,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.Precondition)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.Precondition other = (com.google.firestore.v1beta1.Precondition) obj;
+    com.google.firestore.v1beta1.Precondition other =
+        (com.google.firestore.v1beta1.Precondition) obj;
 
     boolean result = true;
-    result = result && getConditionTypeCase().equals(
-        other.getConditionTypeCase());
+    result = result && getConditionTypeCase().equals(other.getConditionTypeCase());
     if (!result) return false;
     switch (conditionTypeCase_) {
       case 1:
-        result = result && (getExists()
-            == other.getExists());
+        result = result && (getExists() == other.getExists());
         break;
       case 2:
-        result = result && getUpdateTime()
-            .equals(other.getUpdateTime());
+        result = result && getUpdateTime().equals(other.getUpdateTime());
         break;
       case 0:
       default:
@@ -276,8 +290,7 @@ public int hashCode() {
     switch (conditionTypeCase_) {
       case 1:
         hash = (37 * hash) + EXISTS_FIELD_NUMBER;
-        hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-            getExists());
+        hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getExists());
         break;
       case 2:
         hash = (37 * hash) + UPDATE_TIME_FIELD_NUMBER;
@@ -291,118 +304,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.Precondition parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.Precondition parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.Precondition parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.Precondition parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.Precondition parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.Precondition parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.Precondition parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.Precondition parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.Precondition parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.Precondition parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.Precondition parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.Precondition parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.Precondition parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.Precondition parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.Precondition prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A precondition on a document, used for conditional operations.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.Precondition}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.Precondition)
       com.google.firestore.v1beta1.PreconditionOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.CommonProto.internal_static_google_firestore_v1beta1_Precondition_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.CommonProto
+          .internal_static_google_firestore_v1beta1_Precondition_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.CommonProto.internal_static_google_firestore_v1beta1_Precondition_fieldAccessorTable
+      return com.google.firestore.v1beta1.CommonProto
+          .internal_static_google_firestore_v1beta1_Precondition_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.Precondition.class, com.google.firestore.v1beta1.Precondition.Builder.class);
+              com.google.firestore.v1beta1.Precondition.class,
+              com.google.firestore.v1beta1.Precondition.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.Precondition.newBuilder()
@@ -410,16 +432,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -429,9 +450,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.CommonProto.internal_static_google_firestore_v1beta1_Precondition_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.CommonProto
+          .internal_static_google_firestore_v1beta1_Precondition_descriptor;
     }
 
     @java.lang.Override
@@ -450,7 +471,8 @@ public com.google.firestore.v1beta1.Precondition build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.Precondition buildPartial() {
-      com.google.firestore.v1beta1.Precondition result = new com.google.firestore.v1beta1.Precondition(this);
+      com.google.firestore.v1beta1.Precondition result =
+          new com.google.firestore.v1beta1.Precondition(this);
       if (conditionTypeCase_ == 1) {
         result.conditionType_ = conditionType_;
       }
@@ -470,38 +492,39 @@ public com.google.firestore.v1beta1.Precondition buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.Precondition) {
-        return mergeFrom((com.google.firestore.v1beta1.Precondition)other);
+        return mergeFrom((com.google.firestore.v1beta1.Precondition) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -511,17 +534,20 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     public Builder mergeFrom(com.google.firestore.v1beta1.Precondition other) {
       if (other == com.google.firestore.v1beta1.Precondition.getDefaultInstance()) return this;
       switch (other.getConditionTypeCase()) {
-        case EXISTS: {
-          setExists(other.getExists());
-          break;
-        }
-        case UPDATE_TIME: {
-          mergeUpdateTime(other.getUpdateTime());
-          break;
-        }
-        case CONDITIONTYPE_NOT_SET: {
-          break;
-        }
+        case EXISTS:
+          {
+            setExists(other.getExists());
+            break;
+          }
+        case UPDATE_TIME:
+          {
+            mergeUpdateTime(other.getUpdateTime());
+            break;
+          }
+        case CONDITIONTYPE_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
@@ -551,12 +577,12 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int conditionTypeCase_ = 0;
     private java.lang.Object conditionType_;
-    public ConditionTypeCase
-        getConditionTypeCase() {
-      return ConditionTypeCase.forNumber(
-          conditionTypeCase_);
+
+    public ConditionTypeCase getConditionTypeCase() {
+      return ConditionTypeCase.forNumber(conditionTypeCase_);
     }
 
     public Builder clearConditionType() {
@@ -566,8 +592,9 @@ public Builder clearConditionType() {
       return this;
     }
 
-
     /**
+     *
+     *
      * 
      * When set to `true`, the target document must exist.
      * When set to `false`, the target document must not exist.
@@ -582,6 +609,8 @@ public boolean getExists() {
       return false;
     }
     /**
+     *
+     *
      * 
      * When set to `true`, the target document must exist.
      * When set to `false`, the target document must not exist.
@@ -596,6 +625,8 @@ public Builder setExists(boolean value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * When set to `true`, the target document must exist.
      * When set to `false`, the target document must not exist.
@@ -613,8 +644,13 @@ public Builder clearExists() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        updateTimeBuilder_;
     /**
+     *
+     *
      * 
      * When set, the target document must exist and have been last updated at
      * that time.
@@ -626,6 +662,8 @@ public boolean hasUpdateTime() {
       return conditionTypeCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * When set, the target document must exist and have been last updated at
      * that time.
@@ -647,6 +685,8 @@ public com.google.protobuf.Timestamp getUpdateTime() {
       }
     }
     /**
+     *
+     *
      * 
      * When set, the target document must exist and have been last updated at
      * that time.
@@ -668,6 +708,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * When set, the target document must exist and have been last updated at
      * that time.
@@ -675,8 +717,7 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 2;
      */
-    public Builder setUpdateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         conditionType_ = builderForValue.build();
         onChanged();
@@ -687,6 +728,8 @@ public Builder setUpdateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * When set, the target document must exist and have been last updated at
      * that time.
@@ -696,10 +739,13 @@ public Builder setUpdateTime(
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (conditionTypeCase_ == 2 &&
-            conditionType_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
-          conditionType_ = com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) conditionType_)
-              .mergeFrom(value).buildPartial();
+        if (conditionTypeCase_ == 2
+            && conditionType_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          conditionType_ =
+              com.google.protobuf.Timestamp.newBuilder(
+                      (com.google.protobuf.Timestamp) conditionType_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           conditionType_ = value;
         }
@@ -714,6 +760,8 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * When set, the target document must exist and have been last updated at
      * that time.
@@ -738,6 +786,8 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * When set, the target document must exist and have been last updated at
      * that time.
@@ -749,6 +799,8 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * When set, the target document must exist and have been last updated at
      * that time.
@@ -767,6 +819,8 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       }
     }
     /**
+     *
+     *
      * 
      * When set, the target document must exist and have been last updated at
      * that time.
@@ -775,26 +829,30 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
         if (!(conditionTypeCase_ == 2)) {
           conditionType_ = com.google.protobuf.Timestamp.getDefaultInstance();
         }
-        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                (com.google.protobuf.Timestamp) conditionType_,
-                getParentForChildren(),
-                isClean());
+        updateTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                (com.google.protobuf.Timestamp) conditionType_, getParentForChildren(), isClean());
         conditionType_ = null;
       }
       conditionTypeCase_ = 2;
-      onChanged();;
+      onChanged();
+      ;
       return updateTimeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -804,12 +862,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.Precondition)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.Precondition)
   private static final com.google.firestore.v1beta1.Precondition DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.Precondition();
   }
@@ -818,16 +876,16 @@ public static com.google.firestore.v1beta1.Precondition getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Precondition parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new Precondition(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Precondition parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new Precondition(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -842,6 +900,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.Precondition getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/PreconditionOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/PreconditionOrBuilder.java
index 38cdab59d0c9..533ac01b0cc9 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/PreconditionOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/PreconditionOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface PreconditionOrBuilder extends
+public interface PreconditionOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.Precondition)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * When set to `true`, the target document must exist.
    * When set to `false`, the target document must not exist.
@@ -18,6 +21,8 @@ public interface PreconditionOrBuilder extends
   boolean getExists();
 
   /**
+   *
+   *
    * 
    * When set, the target document must exist and have been last updated at
    * that time.
@@ -27,6 +32,8 @@ public interface PreconditionOrBuilder extends
    */
   boolean hasUpdateTime();
   /**
+   *
+   *
    * 
    * When set, the target document must exist and have been last updated at
    * that time.
@@ -36,6 +43,8 @@ public interface PreconditionOrBuilder extends
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
+   *
+   *
    * 
    * When set, the target document must exist and have been last updated at
    * that time.
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/QueryProto.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/QueryProto.java
index 91fee5618495..7c78b9f1d226 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/QueryProto.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/QueryProto.java
@@ -5,211 +5,220 @@
 
 public final class QueryProto {
   private QueryProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
 
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
   }
+
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_StructuredQuery_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_StructuredQuery_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_StructuredQuery_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_StructuredQuery_CollectionSelector_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_StructuredQuery_CollectionSelector_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_StructuredQuery_CollectionSelector_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_StructuredQuery_Filter_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_StructuredQuery_Filter_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_StructuredQuery_Filter_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_StructuredQuery_CompositeFilter_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_StructuredQuery_CompositeFilter_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_StructuredQuery_CompositeFilter_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_StructuredQuery_FieldFilter_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_StructuredQuery_FieldFilter_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_StructuredQuery_FieldFilter_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_StructuredQuery_UnaryFilter_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_StructuredQuery_UnaryFilter_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_StructuredQuery_UnaryFilter_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_StructuredQuery_Order_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_StructuredQuery_Order_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_StructuredQuery_Order_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_StructuredQuery_FieldReference_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_StructuredQuery_FieldReference_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_StructuredQuery_FieldReference_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_StructuredQuery_Projection_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_StructuredQuery_Projection_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_StructuredQuery_Projection_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_Cursor_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_Cursor_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_Cursor_fieldAccessorTable;
 
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     return descriptor;
   }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
   static {
     java.lang.String[] descriptorData = {
-      "\n$google/firestore/v1beta1/query.proto\022\030" +
-      "google.firestore.v1beta1\032\034google/api/ann" +
-      "otations.proto\032\'google/firestore/v1beta1" +
-      "/document.proto\032\036google/protobuf/wrapper" +
-      "s.proto\"\271\017\n\017StructuredQuery\022D\n\006select\030\001 " +
-      "\001(\01324.google.firestore.v1beta1.Structure" +
-      "dQuery.Projection\022J\n\004from\030\002 \003(\0132<.google" +
-      ".firestore.v1beta1.StructuredQuery.Colle" +
-      "ctionSelector\022?\n\005where\030\003 \001(\01320.google.fi" +
-      "restore.v1beta1.StructuredQuery.Filter\022A" +
-      "\n\010order_by\030\004 \003(\0132/.google.firestore.v1be" +
-      "ta1.StructuredQuery.Order\0222\n\010start_at\030\007 " +
-      "\001(\0132 .google.firestore.v1beta1.Cursor\0220\n" +
-      "\006end_at\030\010 \001(\0132 .google.firestore.v1beta1" +
-      ".Cursor\022\016\n\006offset\030\006 \001(\005\022*\n\005limit\030\005 \001(\0132\033" +
-      ".google.protobuf.Int32Value\032D\n\022Collectio" +
-      "nSelector\022\025\n\rcollection_id\030\002 \001(\t\022\027\n\017all_" +
-      "descendants\030\003 \001(\010\032\214\002\n\006Filter\022U\n\020composit" +
-      "e_filter\030\001 \001(\01329.google.firestore.v1beta" +
-      "1.StructuredQuery.CompositeFilterH\000\022M\n\014f" +
-      "ield_filter\030\002 \001(\01325.google.firestore.v1b" +
-      "eta1.StructuredQuery.FieldFilterH\000\022M\n\014un" +
-      "ary_filter\030\003 \001(\01325.google.firestore.v1be" +
-      "ta1.StructuredQuery.UnaryFilterH\000B\r\n\013fil" +
-      "ter_type\032\323\001\n\017CompositeFilter\022N\n\002op\030\001 \001(\016" +
-      "2B.google.firestore.v1beta1.StructuredQu" +
-      "ery.CompositeFilter.Operator\022A\n\007filters\030" +
-      "\002 \003(\01320.google.firestore.v1beta1.Structu" +
-      "redQuery.Filter\"-\n\010Operator\022\030\n\024OPERATOR_" +
-      "UNSPECIFIED\020\000\022\007\n\003AND\020\001\032\354\002\n\013FieldFilter\022G" +
-      "\n\005field\030\001 \001(\01328.google.firestore.v1beta1" +
-      ".StructuredQuery.FieldReference\022J\n\002op\030\002 " +
-      "\001(\0162>.google.firestore.v1beta1.Structure" +
-      "dQuery.FieldFilter.Operator\022.\n\005value\030\003 \001" +
-      "(\0132\037.google.firestore.v1beta1.Value\"\227\001\n\010" +
-      "Operator\022\030\n\024OPERATOR_UNSPECIFIED\020\000\022\r\n\tLE" +
-      "SS_THAN\020\001\022\026\n\022LESS_THAN_OR_EQUAL\020\002\022\020\n\014GRE" +
-      "ATER_THAN\020\003\022\031\n\025GREATER_THAN_OR_EQUAL\020\004\022\t" +
-      "\n\005EQUAL\020\005\022\022\n\016ARRAY_CONTAINS\020\007\032\363\001\n\013UnaryF" +
-      "ilter\022J\n\002op\030\001 \001(\0162>.google.firestore.v1b" +
-      "eta1.StructuredQuery.UnaryFilter.Operato" +
-      "r\022I\n\005field\030\002 \001(\01328.google.firestore.v1be" +
-      "ta1.StructuredQuery.FieldReferenceH\000\"=\n\010" +
-      "Operator\022\030\n\024OPERATOR_UNSPECIFIED\020\000\022\n\n\006IS" +
-      "_NAN\020\002\022\013\n\007IS_NULL\020\003B\016\n\014operand_type\032\230\001\n\005" +
-      "Order\022G\n\005field\030\001 \001(\01328.google.firestore." +
-      "v1beta1.StructuredQuery.FieldReference\022F" +
-      "\n\tdirection\030\002 \001(\01623.google.firestore.v1b" +
-      "eta1.StructuredQuery.Direction\032$\n\016FieldR" +
-      "eference\022\022\n\nfield_path\030\002 \001(\t\032V\n\nProjecti" +
-      "on\022H\n\006fields\030\002 \003(\01328.google.firestore.v1" +
-      "beta1.StructuredQuery.FieldReference\"E\n\t" +
-      "Direction\022\031\n\025DIRECTION_UNSPECIFIED\020\000\022\r\n\t" +
-      "ASCENDING\020\001\022\016\n\nDESCENDING\020\002\"I\n\006Cursor\022/\n" +
-      "\006values\030\001 \003(\0132\037.google.firestore.v1beta1" +
-      ".Value\022\016\n\006before\030\002 \001(\010B\270\001\n\034com.google.fi" +
-      "restore.v1beta1B\nQueryProtoP\001ZAgoogle.go" +
-      "lang.org/genproto/googleapis/firestore/v" +
-      "1beta1;firestore\242\002\004GCFS\252\002\036Google.Cloud.F" +
-      "irestore.V1Beta1\312\002\036Google\\Cloud\\Firestor" +
-      "e\\V1beta1b\006proto3"
+      "\n$google/firestore/v1beta1/query.proto\022\030"
+          + "google.firestore.v1beta1\032\034google/api/ann"
+          + "otations.proto\032\'google/firestore/v1beta1"
+          + "/document.proto\032\036google/protobuf/wrapper"
+          + "s.proto\"\271\017\n\017StructuredQuery\022D\n\006select\030\001 "
+          + "\001(\01324.google.firestore.v1beta1.Structure"
+          + "dQuery.Projection\022J\n\004from\030\002 \003(\0132<.google"
+          + ".firestore.v1beta1.StructuredQuery.Colle"
+          + "ctionSelector\022?\n\005where\030\003 \001(\01320.google.fi"
+          + "restore.v1beta1.StructuredQuery.Filter\022A"
+          + "\n\010order_by\030\004 \003(\0132/.google.firestore.v1be"
+          + "ta1.StructuredQuery.Order\0222\n\010start_at\030\007 "
+          + "\001(\0132 .google.firestore.v1beta1.Cursor\0220\n"
+          + "\006end_at\030\010 \001(\0132 .google.firestore.v1beta1"
+          + ".Cursor\022\016\n\006offset\030\006 \001(\005\022*\n\005limit\030\005 \001(\0132\033"
+          + ".google.protobuf.Int32Value\032D\n\022Collectio"
+          + "nSelector\022\025\n\rcollection_id\030\002 \001(\t\022\027\n\017all_"
+          + "descendants\030\003 \001(\010\032\214\002\n\006Filter\022U\n\020composit"
+          + "e_filter\030\001 \001(\01329.google.firestore.v1beta"
+          + "1.StructuredQuery.CompositeFilterH\000\022M\n\014f"
+          + "ield_filter\030\002 \001(\01325.google.firestore.v1b"
+          + "eta1.StructuredQuery.FieldFilterH\000\022M\n\014un"
+          + "ary_filter\030\003 \001(\01325.google.firestore.v1be"
+          + "ta1.StructuredQuery.UnaryFilterH\000B\r\n\013fil"
+          + "ter_type\032\323\001\n\017CompositeFilter\022N\n\002op\030\001 \001(\016"
+          + "2B.google.firestore.v1beta1.StructuredQu"
+          + "ery.CompositeFilter.Operator\022A\n\007filters\030"
+          + "\002 \003(\01320.google.firestore.v1beta1.Structu"
+          + "redQuery.Filter\"-\n\010Operator\022\030\n\024OPERATOR_"
+          + "UNSPECIFIED\020\000\022\007\n\003AND\020\001\032\354\002\n\013FieldFilter\022G"
+          + "\n\005field\030\001 \001(\01328.google.firestore.v1beta1"
+          + ".StructuredQuery.FieldReference\022J\n\002op\030\002 "
+          + "\001(\0162>.google.firestore.v1beta1.Structure"
+          + "dQuery.FieldFilter.Operator\022.\n\005value\030\003 \001"
+          + "(\0132\037.google.firestore.v1beta1.Value\"\227\001\n\010"
+          + "Operator\022\030\n\024OPERATOR_UNSPECIFIED\020\000\022\r\n\tLE"
+          + "SS_THAN\020\001\022\026\n\022LESS_THAN_OR_EQUAL\020\002\022\020\n\014GRE"
+          + "ATER_THAN\020\003\022\031\n\025GREATER_THAN_OR_EQUAL\020\004\022\t"
+          + "\n\005EQUAL\020\005\022\022\n\016ARRAY_CONTAINS\020\007\032\363\001\n\013UnaryF"
+          + "ilter\022J\n\002op\030\001 \001(\0162>.google.firestore.v1b"
+          + "eta1.StructuredQuery.UnaryFilter.Operato"
+          + "r\022I\n\005field\030\002 \001(\01328.google.firestore.v1be"
+          + "ta1.StructuredQuery.FieldReferenceH\000\"=\n\010"
+          + "Operator\022\030\n\024OPERATOR_UNSPECIFIED\020\000\022\n\n\006IS"
+          + "_NAN\020\002\022\013\n\007IS_NULL\020\003B\016\n\014operand_type\032\230\001\n\005"
+          + "Order\022G\n\005field\030\001 \001(\01328.google.firestore."
+          + "v1beta1.StructuredQuery.FieldReference\022F"
+          + "\n\tdirection\030\002 \001(\01623.google.firestore.v1b"
+          + "eta1.StructuredQuery.Direction\032$\n\016FieldR"
+          + "eference\022\022\n\nfield_path\030\002 \001(\t\032V\n\nProjecti"
+          + "on\022H\n\006fields\030\002 \003(\01328.google.firestore.v1"
+          + "beta1.StructuredQuery.FieldReference\"E\n\t"
+          + "Direction\022\031\n\025DIRECTION_UNSPECIFIED\020\000\022\r\n\t"
+          + "ASCENDING\020\001\022\016\n\nDESCENDING\020\002\"I\n\006Cursor\022/\n"
+          + "\006values\030\001 \003(\0132\037.google.firestore.v1beta1"
+          + ".Value\022\016\n\006before\030\002 \001(\010B\270\001\n\034com.google.fi"
+          + "restore.v1beta1B\nQueryProtoP\001ZAgoogle.go"
+          + "lang.org/genproto/googleapis/firestore/v"
+          + "1beta1;firestore\242\002\004GCFS\252\002\036Google.Cloud.F"
+          + "irestore.V1Beta1\312\002\036Google\\Cloud\\Firestor"
+          + "e\\V1beta1b\006proto3"
     };
     com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
-        new com.google.protobuf.Descriptors.FileDescriptor.    InternalDescriptorAssigner() {
+        new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
           public com.google.protobuf.ExtensionRegistry assignDescriptors(
               com.google.protobuf.Descriptors.FileDescriptor root) {
             descriptor = root;
             return null;
           }
         };
-    com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
+    com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+        descriptorData,
         new com.google.protobuf.Descriptors.FileDescriptor[] {
           com.google.api.AnnotationsProto.getDescriptor(),
           com.google.firestore.v1beta1.DocumentProto.getDescriptor(),
           com.google.protobuf.WrappersProto.getDescriptor(),
-        }, assigner);
+        },
+        assigner);
     internal_static_google_firestore_v1beta1_StructuredQuery_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_firestore_v1beta1_StructuredQuery_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_StructuredQuery_descriptor,
-        new java.lang.String[] { "Select", "From", "Where", "OrderBy", "StartAt", "EndAt", "Offset", "Limit", });
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_firestore_v1beta1_StructuredQuery_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_StructuredQuery_descriptor,
+            new java.lang.String[] {
+              "Select", "From", "Where", "OrderBy", "StartAt", "EndAt", "Offset", "Limit",
+            });
     internal_static_google_firestore_v1beta1_StructuredQuery_CollectionSelector_descriptor =
-      internal_static_google_firestore_v1beta1_StructuredQuery_descriptor.getNestedTypes().get(0);
-    internal_static_google_firestore_v1beta1_StructuredQuery_CollectionSelector_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_StructuredQuery_CollectionSelector_descriptor,
-        new java.lang.String[] { "CollectionId", "AllDescendants", });
+        internal_static_google_firestore_v1beta1_StructuredQuery_descriptor.getNestedTypes().get(0);
+    internal_static_google_firestore_v1beta1_StructuredQuery_CollectionSelector_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_StructuredQuery_CollectionSelector_descriptor,
+            new java.lang.String[] {
+              "CollectionId", "AllDescendants",
+            });
     internal_static_google_firestore_v1beta1_StructuredQuery_Filter_descriptor =
-      internal_static_google_firestore_v1beta1_StructuredQuery_descriptor.getNestedTypes().get(1);
-    internal_static_google_firestore_v1beta1_StructuredQuery_Filter_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_StructuredQuery_Filter_descriptor,
-        new java.lang.String[] { "CompositeFilter", "FieldFilter", "UnaryFilter", "FilterType", });
+        internal_static_google_firestore_v1beta1_StructuredQuery_descriptor.getNestedTypes().get(1);
+    internal_static_google_firestore_v1beta1_StructuredQuery_Filter_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_StructuredQuery_Filter_descriptor,
+            new java.lang.String[] {
+              "CompositeFilter", "FieldFilter", "UnaryFilter", "FilterType",
+            });
     internal_static_google_firestore_v1beta1_StructuredQuery_CompositeFilter_descriptor =
-      internal_static_google_firestore_v1beta1_StructuredQuery_descriptor.getNestedTypes().get(2);
-    internal_static_google_firestore_v1beta1_StructuredQuery_CompositeFilter_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_StructuredQuery_CompositeFilter_descriptor,
-        new java.lang.String[] { "Op", "Filters", });
+        internal_static_google_firestore_v1beta1_StructuredQuery_descriptor.getNestedTypes().get(2);
+    internal_static_google_firestore_v1beta1_StructuredQuery_CompositeFilter_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_StructuredQuery_CompositeFilter_descriptor,
+            new java.lang.String[] {
+              "Op", "Filters",
+            });
     internal_static_google_firestore_v1beta1_StructuredQuery_FieldFilter_descriptor =
-      internal_static_google_firestore_v1beta1_StructuredQuery_descriptor.getNestedTypes().get(3);
-    internal_static_google_firestore_v1beta1_StructuredQuery_FieldFilter_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_StructuredQuery_FieldFilter_descriptor,
-        new java.lang.String[] { "Field", "Op", "Value", });
+        internal_static_google_firestore_v1beta1_StructuredQuery_descriptor.getNestedTypes().get(3);
+    internal_static_google_firestore_v1beta1_StructuredQuery_FieldFilter_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_StructuredQuery_FieldFilter_descriptor,
+            new java.lang.String[] {
+              "Field", "Op", "Value",
+            });
     internal_static_google_firestore_v1beta1_StructuredQuery_UnaryFilter_descriptor =
-      internal_static_google_firestore_v1beta1_StructuredQuery_descriptor.getNestedTypes().get(4);
-    internal_static_google_firestore_v1beta1_StructuredQuery_UnaryFilter_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_StructuredQuery_UnaryFilter_descriptor,
-        new java.lang.String[] { "Op", "Field", "OperandType", });
+        internal_static_google_firestore_v1beta1_StructuredQuery_descriptor.getNestedTypes().get(4);
+    internal_static_google_firestore_v1beta1_StructuredQuery_UnaryFilter_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_StructuredQuery_UnaryFilter_descriptor,
+            new java.lang.String[] {
+              "Op", "Field", "OperandType",
+            });
     internal_static_google_firestore_v1beta1_StructuredQuery_Order_descriptor =
-      internal_static_google_firestore_v1beta1_StructuredQuery_descriptor.getNestedTypes().get(5);
-    internal_static_google_firestore_v1beta1_StructuredQuery_Order_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_StructuredQuery_Order_descriptor,
-        new java.lang.String[] { "Field", "Direction", });
+        internal_static_google_firestore_v1beta1_StructuredQuery_descriptor.getNestedTypes().get(5);
+    internal_static_google_firestore_v1beta1_StructuredQuery_Order_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_StructuredQuery_Order_descriptor,
+            new java.lang.String[] {
+              "Field", "Direction",
+            });
     internal_static_google_firestore_v1beta1_StructuredQuery_FieldReference_descriptor =
-      internal_static_google_firestore_v1beta1_StructuredQuery_descriptor.getNestedTypes().get(6);
-    internal_static_google_firestore_v1beta1_StructuredQuery_FieldReference_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_StructuredQuery_FieldReference_descriptor,
-        new java.lang.String[] { "FieldPath", });
+        internal_static_google_firestore_v1beta1_StructuredQuery_descriptor.getNestedTypes().get(6);
+    internal_static_google_firestore_v1beta1_StructuredQuery_FieldReference_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_StructuredQuery_FieldReference_descriptor,
+            new java.lang.String[] {
+              "FieldPath",
+            });
     internal_static_google_firestore_v1beta1_StructuredQuery_Projection_descriptor =
-      internal_static_google_firestore_v1beta1_StructuredQuery_descriptor.getNestedTypes().get(7);
-    internal_static_google_firestore_v1beta1_StructuredQuery_Projection_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_StructuredQuery_Projection_descriptor,
-        new java.lang.String[] { "Fields", });
+        internal_static_google_firestore_v1beta1_StructuredQuery_descriptor.getNestedTypes().get(7);
+    internal_static_google_firestore_v1beta1_StructuredQuery_Projection_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_StructuredQuery_Projection_descriptor,
+            new java.lang.String[] {
+              "Fields",
+            });
     internal_static_google_firestore_v1beta1_Cursor_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_firestore_v1beta1_Cursor_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_Cursor_descriptor,
-        new java.lang.String[] { "Values", "Before", });
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_firestore_v1beta1_Cursor_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_Cursor_descriptor,
+            new java.lang.String[] {
+              "Values", "Before",
+            });
     com.google.api.AnnotationsProto.getDescriptor();
     com.google.firestore.v1beta1.DocumentProto.getDescriptor();
     com.google.protobuf.WrappersProto.getDescriptor();
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/RollbackRequest.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/RollbackRequest.java
index cfa53cb24150..e6a1c1a66f58 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/RollbackRequest.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/RollbackRequest.java
@@ -4,31 +4,34 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * The request for [Firestore.Rollback][google.firestore.v1beta1.Firestore.Rollback].
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.RollbackRequest}
  */
-public  final class RollbackRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class RollbackRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.RollbackRequest)
     RollbackRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use RollbackRequest.newBuilder() to construct.
   private RollbackRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private RollbackRequest() {
     database_ = "";
     transaction_ = com.google.protobuf.ByteString.EMPTY;
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private RollbackRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -48,52 +51,57 @@ private RollbackRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            database_ = s;
-            break;
-          }
-          case 18: {
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            transaction_ = input.readBytes();
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              database_ = s;
+              break;
+            }
+          case 18:
+            {
+              transaction_ = input.readBytes();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_RollbackRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_RollbackRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_RollbackRequest_fieldAccessorTable
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_RollbackRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.RollbackRequest.class, com.google.firestore.v1beta1.RollbackRequest.Builder.class);
+            com.google.firestore.v1beta1.RollbackRequest.class,
+            com.google.firestore.v1beta1.RollbackRequest.Builder.class);
   }
 
   public static final int DATABASE_FIELD_NUMBER = 1;
   private volatile java.lang.Object database_;
   /**
+   *
+   *
    * 
    * The database name. In the format:
    * `projects/{project_id}/databases/{database_id}`.
@@ -106,14 +114,15 @@ public java.lang.String getDatabase() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       database_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The database name. In the format:
    * `projects/{project_id}/databases/{database_id}`.
@@ -121,13 +130,11 @@ public java.lang.String getDatabase() {
    *
    * string database = 1;
    */
-  public com.google.protobuf.ByteString
-      getDatabaseBytes() {
+  public com.google.protobuf.ByteString getDatabaseBytes() {
     java.lang.Object ref = database_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       database_ = b;
       return b;
     } else {
@@ -138,6 +145,8 @@ public java.lang.String getDatabase() {
   public static final int TRANSACTION_FIELD_NUMBER = 2;
   private com.google.protobuf.ByteString transaction_;
   /**
+   *
+   *
    * 
    * The transaction to roll back.
    * 

@@ -149,6 +158,7 @@ public com.google.protobuf.ByteString getTransaction() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -160,8 +170,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!getDatabaseBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, database_);
     }
@@ -181,8 +190,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, database_);
     }
     if (!transaction_.isEmpty()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBytesSize(2, transaction_);
+      size += com.google.protobuf.CodedOutputStream.computeBytesSize(2, transaction_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -192,18 +200,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.RollbackRequest)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.RollbackRequest other = (com.google.firestore.v1beta1.RollbackRequest) obj;
+    com.google.firestore.v1beta1.RollbackRequest other =
+        (com.google.firestore.v1beta1.RollbackRequest) obj;
 
     boolean result = true;
-    result = result && getDatabase()
-        .equals(other.getDatabase());
-    result = result && getTransaction()
-        .equals(other.getTransaction());
+    result = result && getDatabase().equals(other.getDatabase());
+    result = result && getTransaction().equals(other.getTransaction());
     result = result && unknownFields.equals(other.unknownFields);
     return result;
   }
@@ -224,118 +231,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.RollbackRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.RollbackRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.RollbackRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.RollbackRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.RollbackRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.RollbackRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.RollbackRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.RollbackRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.RollbackRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.RollbackRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.RollbackRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.RollbackRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.RollbackRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.RollbackRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.RollbackRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The request for [Firestore.Rollback][google.firestore.v1beta1.Firestore.Rollback].
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.RollbackRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.RollbackRequest)
       com.google.firestore.v1beta1.RollbackRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_RollbackRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_RollbackRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_RollbackRequest_fieldAccessorTable
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_RollbackRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.RollbackRequest.class, com.google.firestore.v1beta1.RollbackRequest.Builder.class);
+              com.google.firestore.v1beta1.RollbackRequest.class,
+              com.google.firestore.v1beta1.RollbackRequest.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.RollbackRequest.newBuilder()
@@ -343,16 +359,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -364,9 +379,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_RollbackRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_RollbackRequest_descriptor;
     }
 
     @java.lang.Override
@@ -385,7 +400,8 @@ public com.google.firestore.v1beta1.RollbackRequest build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.RollbackRequest buildPartial() {
-      com.google.firestore.v1beta1.RollbackRequest result = new com.google.firestore.v1beta1.RollbackRequest(this);
+      com.google.firestore.v1beta1.RollbackRequest result =
+          new com.google.firestore.v1beta1.RollbackRequest(this);
       result.database_ = database_;
       result.transaction_ = transaction_;
       onBuilt();
@@ -396,38 +412,39 @@ public com.google.firestore.v1beta1.RollbackRequest buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.RollbackRequest) {
-        return mergeFrom((com.google.firestore.v1beta1.RollbackRequest)other);
+        return mergeFrom((com.google.firestore.v1beta1.RollbackRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -474,6 +491,8 @@ public Builder mergeFrom(
 
     private java.lang.Object database_ = "";
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -484,8 +503,7 @@ public Builder mergeFrom(
     public java.lang.String getDatabase() {
       java.lang.Object ref = database_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         database_ = s;
         return s;
@@ -494,6 +512,8 @@ public java.lang.String getDatabase() {
       }
     }
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -501,13 +521,11 @@ public java.lang.String getDatabase() {
      *
      * string database = 1;
      */
-    public com.google.protobuf.ByteString
-        getDatabaseBytes() {
+    public com.google.protobuf.ByteString getDatabaseBytes() {
       java.lang.Object ref = database_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         database_ = b;
         return b;
       } else {
@@ -515,6 +533,8 @@ public java.lang.String getDatabase() {
       }
     }
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -522,17 +542,18 @@ public java.lang.String getDatabase() {
      *
      * string database = 1;
      */
-    public Builder setDatabase(
-        java.lang.String value) {
+    public Builder setDatabase(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       database_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -541,12 +562,14 @@ public Builder setDatabase(
      * string database = 1;
      */
     public Builder clearDatabase() {
-      
+
       database_ = getDefaultInstance().getDatabase();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -554,13 +577,12 @@ public Builder clearDatabase() {
      *
      * string database = 1;
      */
-    public Builder setDatabaseBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setDatabaseBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       database_ = value;
       onChanged();
       return this;
@@ -568,6 +590,8 @@ public Builder setDatabaseBytes(
 
     private com.google.protobuf.ByteString transaction_ = com.google.protobuf.ByteString.EMPTY;
     /**
+     *
+     *
      * 
      * The transaction to roll back.
      * 

@@ -578,6 +602,8 @@ public com.google.protobuf.ByteString getTransaction() {
       return transaction_;
     }
     /**
+     *
+     *
      * 
      * The transaction to roll back.
      * 

@@ -586,14 +612,16 @@ public com.google.protobuf.ByteString getTransaction() {
      */
     public Builder setTransaction(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       transaction_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The transaction to roll back.
      * 

@@ -601,14 +629,14 @@ public Builder setTransaction(com.google.protobuf.ByteString value) {
      * bytes transaction = 2;
      */
     public Builder clearTransaction() {
-      
+
       transaction_ = getDefaultInstance().getTransaction();
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -618,12 +646,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.RollbackRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.RollbackRequest)
   private static final com.google.firestore.v1beta1.RollbackRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.RollbackRequest();
   }
@@ -632,16 +660,16 @@ public static com.google.firestore.v1beta1.RollbackRequest getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public RollbackRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new RollbackRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public RollbackRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new RollbackRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -656,6 +684,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.RollbackRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/RollbackRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/RollbackRequestOrBuilder.java
index a067c62dcce7..10a49c7964d6 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/RollbackRequestOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/RollbackRequestOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface RollbackRequestOrBuilder extends
+public interface RollbackRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.RollbackRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The database name. In the format:
    * `projects/{project_id}/databases/{database_id}`.
@@ -17,6 +20,8 @@ public interface RollbackRequestOrBuilder extends
    */
   java.lang.String getDatabase();
   /**
+   *
+   *
    * 
    * The database name. In the format:
    * `projects/{project_id}/databases/{database_id}`.
@@ -24,10 +29,11 @@ public interface RollbackRequestOrBuilder extends
    *
    * string database = 1;
    */
-  com.google.protobuf.ByteString
-      getDatabaseBytes();
+  com.google.protobuf.ByteString getDatabaseBytes();
 
   /**
+   *
+   *
    * 
    * The transaction to roll back.
    * 

diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/RunQueryRequest.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/RunQueryRequest.java
index cd851616523b..14d3a31702cd 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/RunQueryRequest.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/RunQueryRequest.java
@@ -4,30 +4,33 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * The request for [Firestore.RunQuery][google.firestore.v1beta1.Firestore.RunQuery].
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.RunQueryRequest}
  */
-public  final class RunQueryRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class RunQueryRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.RunQueryRequest)
     RunQueryRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use RunQueryRequest.newBuilder() to construct.
   private RunQueryRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private RunQueryRequest() {
     parent_ = "";
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private RunQueryRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -47,104 +50,116 @@ private RunQueryRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            parent_ = s;
-            break;
-          }
-          case 18: {
-            com.google.firestore.v1beta1.StructuredQuery.Builder subBuilder = null;
-            if (queryTypeCase_ == 2) {
-              subBuilder = ((com.google.firestore.v1beta1.StructuredQuery) queryType_).toBuilder();
+              parent_ = s;
+              break;
             }
-            queryType_ =
-                input.readMessage(com.google.firestore.v1beta1.StructuredQuery.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.firestore.v1beta1.StructuredQuery) queryType_);
-              queryType_ = subBuilder.buildPartial();
+          case 18:
+            {
+              com.google.firestore.v1beta1.StructuredQuery.Builder subBuilder = null;
+              if (queryTypeCase_ == 2) {
+                subBuilder =
+                    ((com.google.firestore.v1beta1.StructuredQuery) queryType_).toBuilder();
+              }
+              queryType_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.StructuredQuery.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.firestore.v1beta1.StructuredQuery) queryType_);
+                queryType_ = subBuilder.buildPartial();
+              }
+              queryTypeCase_ = 2;
+              break;
             }
-            queryTypeCase_ = 2;
-            break;
-          }
-          case 42: {
-            consistencySelectorCase_ = 5;
-            consistencySelector_ = input.readBytes();
-            break;
-          }
-          case 50: {
-            com.google.firestore.v1beta1.TransactionOptions.Builder subBuilder = null;
-            if (consistencySelectorCase_ == 6) {
-              subBuilder = ((com.google.firestore.v1beta1.TransactionOptions) consistencySelector_).toBuilder();
+          case 42:
+            {
+              consistencySelectorCase_ = 5;
+              consistencySelector_ = input.readBytes();
+              break;
             }
-            consistencySelector_ =
-                input.readMessage(com.google.firestore.v1beta1.TransactionOptions.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.firestore.v1beta1.TransactionOptions) consistencySelector_);
-              consistencySelector_ = subBuilder.buildPartial();
-            }
-            consistencySelectorCase_ = 6;
-            break;
-          }
-          case 58: {
-            com.google.protobuf.Timestamp.Builder subBuilder = null;
-            if (consistencySelectorCase_ == 7) {
-              subBuilder = ((com.google.protobuf.Timestamp) consistencySelector_).toBuilder();
+          case 50:
+            {
+              com.google.firestore.v1beta1.TransactionOptions.Builder subBuilder = null;
+              if (consistencySelectorCase_ == 6) {
+                subBuilder =
+                    ((com.google.firestore.v1beta1.TransactionOptions) consistencySelector_)
+                        .toBuilder();
+              }
+              consistencySelector_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.TransactionOptions.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(
+                    (com.google.firestore.v1beta1.TransactionOptions) consistencySelector_);
+                consistencySelector_ = subBuilder.buildPartial();
+              }
+              consistencySelectorCase_ = 6;
+              break;
             }
-            consistencySelector_ =
-                input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.protobuf.Timestamp) consistencySelector_);
-              consistencySelector_ = subBuilder.buildPartial();
+          case 58:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (consistencySelectorCase_ == 7) {
+                subBuilder = ((com.google.protobuf.Timestamp) consistencySelector_).toBuilder();
+              }
+              consistencySelector_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.protobuf.Timestamp) consistencySelector_);
+                consistencySelector_ = subBuilder.buildPartial();
+              }
+              consistencySelectorCase_ = 7;
+              break;
             }
-            consistencySelectorCase_ = 7;
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_RunQueryRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_RunQueryRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_RunQueryRequest_fieldAccessorTable
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_RunQueryRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.RunQueryRequest.class, com.google.firestore.v1beta1.RunQueryRequest.Builder.class);
+            com.google.firestore.v1beta1.RunQueryRequest.class,
+            com.google.firestore.v1beta1.RunQueryRequest.Builder.class);
   }
 
   private int queryTypeCase_ = 0;
   private java.lang.Object queryType_;
-  public enum QueryTypeCase
-      implements com.google.protobuf.Internal.EnumLite {
+
+  public enum QueryTypeCase implements com.google.protobuf.Internal.EnumLite {
     STRUCTURED_QUERY(2),
     QUERYTYPE_NOT_SET(0);
     private final int value;
+
     private QueryTypeCase(int value) {
       this.value = value;
     }
-    /**
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
+    /** @deprecated Use {@link #forNumber(int)} instead. */
     @java.lang.Deprecated
     public static QueryTypeCase valueOf(int value) {
       return forNumber(value);
@@ -152,37 +167,38 @@ public static QueryTypeCase valueOf(int value) {
 
     public static QueryTypeCase forNumber(int value) {
       switch (value) {
-        case 2: return STRUCTURED_QUERY;
-        case 0: return QUERYTYPE_NOT_SET;
-        default: return null;
+        case 2:
+          return STRUCTURED_QUERY;
+        case 0:
+          return QUERYTYPE_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public QueryTypeCase
-  getQueryTypeCase() {
-    return QueryTypeCase.forNumber(
-        queryTypeCase_);
+  public QueryTypeCase getQueryTypeCase() {
+    return QueryTypeCase.forNumber(queryTypeCase_);
   }
 
   private int consistencySelectorCase_ = 0;
   private java.lang.Object consistencySelector_;
-  public enum ConsistencySelectorCase
-      implements com.google.protobuf.Internal.EnumLite {
+
+  public enum ConsistencySelectorCase implements com.google.protobuf.Internal.EnumLite {
     TRANSACTION(5),
     NEW_TRANSACTION(6),
     READ_TIME(7),
     CONSISTENCYSELECTOR_NOT_SET(0);
     private final int value;
+
     private ConsistencySelectorCase(int value) {
       this.value = value;
     }
-    /**
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
+    /** @deprecated Use {@link #forNumber(int)} instead. */
     @java.lang.Deprecated
     public static ConsistencySelectorCase valueOf(int value) {
       return forNumber(value);
@@ -190,27 +206,33 @@ public static ConsistencySelectorCase valueOf(int value) {
 
     public static ConsistencySelectorCase forNumber(int value) {
       switch (value) {
-        case 5: return TRANSACTION;
-        case 6: return NEW_TRANSACTION;
-        case 7: return READ_TIME;
-        case 0: return CONSISTENCYSELECTOR_NOT_SET;
-        default: return null;
+        case 5:
+          return TRANSACTION;
+        case 6:
+          return NEW_TRANSACTION;
+        case 7:
+          return READ_TIME;
+        case 0:
+          return CONSISTENCYSELECTOR_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public ConsistencySelectorCase
-  getConsistencySelectorCase() {
-    return ConsistencySelectorCase.forNumber(
-        consistencySelectorCase_);
+  public ConsistencySelectorCase getConsistencySelectorCase() {
+    return ConsistencySelectorCase.forNumber(consistencySelectorCase_);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
   private volatile java.lang.Object parent_;
   /**
+   *
+   *
    * 
    * The parent resource name. In the format:
    * `projects/{project_id}/databases/{database_id}/documents` or
@@ -227,14 +249,15 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The parent resource name. In the format:
    * `projects/{project_id}/databases/{database_id}/documents` or
@@ -246,13 +269,11 @@ public java.lang.String getParent() {
    *
    * string parent = 1;
    */
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -262,6 +283,8 @@ public java.lang.String getParent() {
 
   public static final int STRUCTURED_QUERY_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * A structured query.
    * 

@@ -272,6 +295,8 @@ public boolean hasStructuredQuery() {
     return queryTypeCase_ == 2;
   }
   /**
+   *
+   *
    * 
    * A structured query.
    * 

@@ -280,11 +305,13 @@ public boolean hasStructuredQuery() {
    */
   public com.google.firestore.v1beta1.StructuredQuery getStructuredQuery() {
     if (queryTypeCase_ == 2) {
-       return (com.google.firestore.v1beta1.StructuredQuery) queryType_;
+      return (com.google.firestore.v1beta1.StructuredQuery) queryType_;
     }
     return com.google.firestore.v1beta1.StructuredQuery.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * A structured query.
    * 

@@ -293,13 +320,15 @@ public com.google.firestore.v1beta1.StructuredQuery getStructuredQuery() {
    */
   public com.google.firestore.v1beta1.StructuredQueryOrBuilder getStructuredQueryOrBuilder() {
     if (queryTypeCase_ == 2) {
-       return (com.google.firestore.v1beta1.StructuredQuery) queryType_;
+      return (com.google.firestore.v1beta1.StructuredQuery) queryType_;
     }
     return com.google.firestore.v1beta1.StructuredQuery.getDefaultInstance();
   }
 
   public static final int TRANSACTION_FIELD_NUMBER = 5;
   /**
+   *
+   *
    * 
    * Reads documents in a transaction.
    * 

@@ -315,6 +344,8 @@ public com.google.protobuf.ByteString getTransaction() {
 
   public static final int NEW_TRANSACTION_FIELD_NUMBER = 6;
   /**
+   *
+   *
    * 
    * Starts a new transaction and reads the documents.
    * Defaults to a read-only transaction.
@@ -328,6 +359,8 @@ public boolean hasNewTransaction() {
     return consistencySelectorCase_ == 6;
   }
   /**
+   *
+   *
    * 
    * Starts a new transaction and reads the documents.
    * Defaults to a read-only transaction.
@@ -339,11 +372,13 @@ public boolean hasNewTransaction() {
    */
   public com.google.firestore.v1beta1.TransactionOptions getNewTransaction() {
     if (consistencySelectorCase_ == 6) {
-       return (com.google.firestore.v1beta1.TransactionOptions) consistencySelector_;
+      return (com.google.firestore.v1beta1.TransactionOptions) consistencySelector_;
     }
     return com.google.firestore.v1beta1.TransactionOptions.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Starts a new transaction and reads the documents.
    * Defaults to a read-only transaction.
@@ -355,13 +390,15 @@ public com.google.firestore.v1beta1.TransactionOptions getNewTransaction() {
    */
   public com.google.firestore.v1beta1.TransactionOptionsOrBuilder getNewTransactionOrBuilder() {
     if (consistencySelectorCase_ == 6) {
-       return (com.google.firestore.v1beta1.TransactionOptions) consistencySelector_;
+      return (com.google.firestore.v1beta1.TransactionOptions) consistencySelector_;
     }
     return com.google.firestore.v1beta1.TransactionOptions.getDefaultInstance();
   }
 
   public static final int READ_TIME_FIELD_NUMBER = 7;
   /**
+   *
+   *
    * 
    * Reads documents as they were at the given time.
    * This may not be older than 60 seconds.
@@ -373,6 +410,8 @@ public boolean hasReadTime() {
     return consistencySelectorCase_ == 7;
   }
   /**
+   *
+   *
    * 
    * Reads documents as they were at the given time.
    * This may not be older than 60 seconds.
@@ -382,11 +421,13 @@ public boolean hasReadTime() {
    */
   public com.google.protobuf.Timestamp getReadTime() {
     if (consistencySelectorCase_ == 7) {
-       return (com.google.protobuf.Timestamp) consistencySelector_;
+      return (com.google.protobuf.Timestamp) consistencySelector_;
     }
     return com.google.protobuf.Timestamp.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Reads documents as they were at the given time.
    * This may not be older than 60 seconds.
@@ -396,12 +437,13 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
     if (consistencySelectorCase_ == 7) {
-       return (com.google.protobuf.Timestamp) consistencySelector_;
+      return (com.google.protobuf.Timestamp) consistencySelector_;
     }
     return com.google.protobuf.Timestamp.getDefaultInstance();
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -413,8 +455,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!getParentBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -422,11 +463,11 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
       output.writeMessage(2, (com.google.firestore.v1beta1.StructuredQuery) queryType_);
     }
     if (consistencySelectorCase_ == 5) {
-      output.writeBytes(
-          5, (com.google.protobuf.ByteString) consistencySelector_);
+      output.writeBytes(5, (com.google.protobuf.ByteString) consistencySelector_);
     }
     if (consistencySelectorCase_ == 6) {
-      output.writeMessage(6, (com.google.firestore.v1beta1.TransactionOptions) consistencySelector_);
+      output.writeMessage(
+          6, (com.google.firestore.v1beta1.TransactionOptions) consistencySelector_);
     }
     if (consistencySelectorCase_ == 7) {
       output.writeMessage(7, (com.google.protobuf.Timestamp) consistencySelector_);
@@ -444,21 +485,24 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (queryTypeCase_ == 2) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, (com.google.firestore.v1beta1.StructuredQuery) queryType_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              2, (com.google.firestore.v1beta1.StructuredQuery) queryType_);
     }
     if (consistencySelectorCase_ == 5) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBytesSize(
-            5, (com.google.protobuf.ByteString) consistencySelector_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeBytesSize(
+              5, (com.google.protobuf.ByteString) consistencySelector_);
     }
     if (consistencySelectorCase_ == 6) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(6, (com.google.firestore.v1beta1.TransactionOptions) consistencySelector_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              6, (com.google.firestore.v1beta1.TransactionOptions) consistencySelector_);
     }
     if (consistencySelectorCase_ == 7) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(7, (com.google.protobuf.Timestamp) consistencySelector_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              7, (com.google.protobuf.Timestamp) consistencySelector_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -468,42 +512,36 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.RunQueryRequest)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.RunQueryRequest other = (com.google.firestore.v1beta1.RunQueryRequest) obj;
+    com.google.firestore.v1beta1.RunQueryRequest other =
+        (com.google.firestore.v1beta1.RunQueryRequest) obj;
 
     boolean result = true;
-    result = result && getParent()
-        .equals(other.getParent());
-    result = result && getQueryTypeCase().equals(
-        other.getQueryTypeCase());
+    result = result && getParent().equals(other.getParent());
+    result = result && getQueryTypeCase().equals(other.getQueryTypeCase());
     if (!result) return false;
     switch (queryTypeCase_) {
       case 2:
-        result = result && getStructuredQuery()
-            .equals(other.getStructuredQuery());
+        result = result && getStructuredQuery().equals(other.getStructuredQuery());
         break;
       case 0:
       default:
     }
-    result = result && getConsistencySelectorCase().equals(
-        other.getConsistencySelectorCase());
+    result = result && getConsistencySelectorCase().equals(other.getConsistencySelectorCase());
     if (!result) return false;
     switch (consistencySelectorCase_) {
       case 5:
-        result = result && getTransaction()
-            .equals(other.getTransaction());
+        result = result && getTransaction().equals(other.getTransaction());
         break;
       case 6:
-        result = result && getNewTransaction()
-            .equals(other.getNewTransaction());
+        result = result && getNewTransaction().equals(other.getNewTransaction());
         break;
       case 7:
-        result = result && getReadTime()
-            .equals(other.getReadTime());
+        result = result && getReadTime().equals(other.getReadTime());
         break;
       case 0:
       default:
@@ -550,118 +588,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.RunQueryRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.RunQueryRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.RunQueryRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.RunQueryRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.RunQueryRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.RunQueryRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.RunQueryRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.RunQueryRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.RunQueryRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.RunQueryRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.RunQueryRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.RunQueryRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.RunQueryRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.RunQueryRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.RunQueryRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The request for [Firestore.RunQuery][google.firestore.v1beta1.Firestore.RunQuery].
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.RunQueryRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.RunQueryRequest)
       com.google.firestore.v1beta1.RunQueryRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_RunQueryRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_RunQueryRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_RunQueryRequest_fieldAccessorTable
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_RunQueryRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.RunQueryRequest.class, com.google.firestore.v1beta1.RunQueryRequest.Builder.class);
+              com.google.firestore.v1beta1.RunQueryRequest.class,
+              com.google.firestore.v1beta1.RunQueryRequest.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.RunQueryRequest.newBuilder()
@@ -669,16 +716,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -692,9 +738,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_RunQueryRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_RunQueryRequest_descriptor;
     }
 
     @java.lang.Override
@@ -713,7 +759,8 @@ public com.google.firestore.v1beta1.RunQueryRequest build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.RunQueryRequest buildPartial() {
-      com.google.firestore.v1beta1.RunQueryRequest result = new com.google.firestore.v1beta1.RunQueryRequest(this);
+      com.google.firestore.v1beta1.RunQueryRequest result =
+          new com.google.firestore.v1beta1.RunQueryRequest(this);
       result.parent_ = parent_;
       if (queryTypeCase_ == 2) {
         if (structuredQueryBuilder_ == null) {
@@ -749,38 +796,39 @@ public com.google.firestore.v1beta1.RunQueryRequest buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.RunQueryRequest) {
-        return mergeFrom((com.google.firestore.v1beta1.RunQueryRequest)other);
+        return mergeFrom((com.google.firestore.v1beta1.RunQueryRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -794,30 +842,36 @@ public Builder mergeFrom(com.google.firestore.v1beta1.RunQueryRequest other) {
         onChanged();
       }
       switch (other.getQueryTypeCase()) {
-        case STRUCTURED_QUERY: {
-          mergeStructuredQuery(other.getStructuredQuery());
-          break;
-        }
-        case QUERYTYPE_NOT_SET: {
-          break;
-        }
+        case STRUCTURED_QUERY:
+          {
+            mergeStructuredQuery(other.getStructuredQuery());
+            break;
+          }
+        case QUERYTYPE_NOT_SET:
+          {
+            break;
+          }
       }
       switch (other.getConsistencySelectorCase()) {
-        case TRANSACTION: {
-          setTransaction(other.getTransaction());
-          break;
-        }
-        case NEW_TRANSACTION: {
-          mergeNewTransaction(other.getNewTransaction());
-          break;
-        }
-        case READ_TIME: {
-          mergeReadTime(other.getReadTime());
-          break;
-        }
-        case CONSISTENCYSELECTOR_NOT_SET: {
-          break;
-        }
+        case TRANSACTION:
+          {
+            setTransaction(other.getTransaction());
+            break;
+          }
+        case NEW_TRANSACTION:
+          {
+            mergeNewTransaction(other.getNewTransaction());
+            break;
+          }
+        case READ_TIME:
+          {
+            mergeReadTime(other.getReadTime());
+            break;
+          }
+        case CONSISTENCYSELECTOR_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
@@ -847,12 +901,12 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int queryTypeCase_ = 0;
     private java.lang.Object queryType_;
-    public QueryTypeCase
-        getQueryTypeCase() {
-      return QueryTypeCase.forNumber(
-          queryTypeCase_);
+
+    public QueryTypeCase getQueryTypeCase() {
+      return QueryTypeCase.forNumber(queryTypeCase_);
     }
 
     public Builder clearQueryType() {
@@ -864,10 +918,9 @@ public Builder clearQueryType() {
 
     private int consistencySelectorCase_ = 0;
     private java.lang.Object consistencySelector_;
-    public ConsistencySelectorCase
-        getConsistencySelectorCase() {
-      return ConsistencySelectorCase.forNumber(
-          consistencySelectorCase_);
+
+    public ConsistencySelectorCase getConsistencySelectorCase() {
+      return ConsistencySelectorCase.forNumber(consistencySelectorCase_);
     }
 
     public Builder clearConsistencySelector() {
@@ -877,9 +930,10 @@ public Builder clearConsistencySelector() {
       return this;
     }
 
-
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * The parent resource name. In the format:
      * `projects/{project_id}/databases/{database_id}/documents` or
@@ -894,8 +948,7 @@ public Builder clearConsistencySelector() {
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -904,6 +957,8 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * The parent resource name. In the format:
      * `projects/{project_id}/databases/{database_id}/documents` or
@@ -915,13 +970,11 @@ public java.lang.String getParent() {
      *
      * string parent = 1;
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -929,6 +982,8 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * The parent resource name. In the format:
      * `projects/{project_id}/databases/{database_id}/documents` or
@@ -940,17 +995,18 @@ public java.lang.String getParent() {
      *
      * string parent = 1;
      */
-    public Builder setParent(
-        java.lang.String value) {
+    public Builder setParent(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       parent_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The parent resource name. In the format:
      * `projects/{project_id}/databases/{database_id}/documents` or
@@ -963,12 +1019,14 @@ public Builder setParent(
      * string parent = 1;
      */
     public Builder clearParent() {
-      
+
       parent_ = getDefaultInstance().getParent();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The parent resource name. In the format:
      * `projects/{project_id}/databases/{database_id}/documents` or
@@ -980,21 +1038,25 @@ public Builder clearParent() {
      *
      * string parent = 1;
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       parent_ = value;
       onChanged();
       return this;
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.StructuredQuery, com.google.firestore.v1beta1.StructuredQuery.Builder, com.google.firestore.v1beta1.StructuredQueryOrBuilder> structuredQueryBuilder_;
+            com.google.firestore.v1beta1.StructuredQuery,
+            com.google.firestore.v1beta1.StructuredQuery.Builder,
+            com.google.firestore.v1beta1.StructuredQueryOrBuilder>
+        structuredQueryBuilder_;
     /**
+     *
+     *
      * 
      * A structured query.
      * 

@@ -1005,6 +1067,8 @@ public boolean hasStructuredQuery() {
       return queryTypeCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * A structured query.
      * 

@@ -1025,6 +1089,8 @@ public com.google.firestore.v1beta1.StructuredQuery getStructuredQuery() {
       }
     }
     /**
+     *
+     *
      * 
      * A structured query.
      * 

@@ -1045,6 +1111,8 @@ public Builder setStructuredQuery(com.google.firestore.v1beta1.StructuredQuery v
       return this;
     }
     /**
+     *
+     *
      * 
      * A structured query.
      * 

@@ -1063,6 +1131,8 @@ public Builder setStructuredQuery(
       return this;
     }
     /**
+     *
+     *
      * 
      * A structured query.
      * 

@@ -1071,10 +1141,13 @@ public Builder setStructuredQuery(
      */
     public Builder mergeStructuredQuery(com.google.firestore.v1beta1.StructuredQuery value) {
       if (structuredQueryBuilder_ == null) {
-        if (queryTypeCase_ == 2 &&
-            queryType_ != com.google.firestore.v1beta1.StructuredQuery.getDefaultInstance()) {
-          queryType_ = com.google.firestore.v1beta1.StructuredQuery.newBuilder((com.google.firestore.v1beta1.StructuredQuery) queryType_)
-              .mergeFrom(value).buildPartial();
+        if (queryTypeCase_ == 2
+            && queryType_ != com.google.firestore.v1beta1.StructuredQuery.getDefaultInstance()) {
+          queryType_ =
+              com.google.firestore.v1beta1.StructuredQuery.newBuilder(
+                      (com.google.firestore.v1beta1.StructuredQuery) queryType_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           queryType_ = value;
         }
@@ -1089,6 +1162,8 @@ public Builder mergeStructuredQuery(com.google.firestore.v1beta1.StructuredQuery
       return this;
     }
     /**
+     *
+     *
      * 
      * A structured query.
      * 

@@ -1112,6 +1187,8 @@ public Builder clearStructuredQuery() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A structured query.
      * 

@@ -1122,6 +1199,8 @@ public com.google.firestore.v1beta1.StructuredQuery.Builder getStructuredQueryBu
       return getStructuredQueryFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * A structured query.
      * 

@@ -1139,6 +1218,8 @@ public com.google.firestore.v1beta1.StructuredQueryOrBuilder getStructuredQueryO
       }
     }
     /**
+     *
+     *
      * 
      * A structured query.
      * 

@@ -1146,25 +1227,33 @@ public com.google.firestore.v1beta1.StructuredQueryOrBuilder getStructuredQueryO
      * .google.firestore.v1beta1.StructuredQuery structured_query = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.StructuredQuery, com.google.firestore.v1beta1.StructuredQuery.Builder, com.google.firestore.v1beta1.StructuredQueryOrBuilder> 
+            com.google.firestore.v1beta1.StructuredQuery,
+            com.google.firestore.v1beta1.StructuredQuery.Builder,
+            com.google.firestore.v1beta1.StructuredQueryOrBuilder>
         getStructuredQueryFieldBuilder() {
       if (structuredQueryBuilder_ == null) {
         if (!(queryTypeCase_ == 2)) {
           queryType_ = com.google.firestore.v1beta1.StructuredQuery.getDefaultInstance();
         }
-        structuredQueryBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.StructuredQuery, com.google.firestore.v1beta1.StructuredQuery.Builder, com.google.firestore.v1beta1.StructuredQueryOrBuilder>(
+        structuredQueryBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.StructuredQuery,
+                com.google.firestore.v1beta1.StructuredQuery.Builder,
+                com.google.firestore.v1beta1.StructuredQueryOrBuilder>(
                 (com.google.firestore.v1beta1.StructuredQuery) queryType_,
                 getParentForChildren(),
                 isClean());
         queryType_ = null;
       }
       queryTypeCase_ = 2;
-      onChanged();;
+      onChanged();
+      ;
       return structuredQueryBuilder_;
     }
 
     /**
+     *
+     *
      * 
      * Reads documents in a transaction.
      * 

@@ -1178,6 +1267,8 @@ public com.google.protobuf.ByteString getTransaction() {
       return com.google.protobuf.ByteString.EMPTY;
     }
     /**
+     *
+     *
      * 
      * Reads documents in a transaction.
      * 

@@ -1186,14 +1277,16 @@ public com.google.protobuf.ByteString getTransaction() {
      */
     public Builder setTransaction(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  consistencySelectorCase_ = 5;
+        throw new NullPointerException();
+      }
+      consistencySelectorCase_ = 5;
       consistencySelector_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Reads documents in a transaction.
      * 

@@ -1210,8 +1303,13 @@ public Builder clearTransaction() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.TransactionOptions, com.google.firestore.v1beta1.TransactionOptions.Builder, com.google.firestore.v1beta1.TransactionOptionsOrBuilder> newTransactionBuilder_;
+            com.google.firestore.v1beta1.TransactionOptions,
+            com.google.firestore.v1beta1.TransactionOptions.Builder,
+            com.google.firestore.v1beta1.TransactionOptionsOrBuilder>
+        newTransactionBuilder_;
     /**
+     *
+     *
      * 
      * Starts a new transaction and reads the documents.
      * Defaults to a read-only transaction.
@@ -1225,6 +1323,8 @@ public boolean hasNewTransaction() {
       return consistencySelectorCase_ == 6;
     }
     /**
+     *
+     *
      * 
      * Starts a new transaction and reads the documents.
      * Defaults to a read-only transaction.
@@ -1248,6 +1348,8 @@ public com.google.firestore.v1beta1.TransactionOptions getNewTransaction() {
       }
     }
     /**
+     *
+     *
      * 
      * Starts a new transaction and reads the documents.
      * Defaults to a read-only transaction.
@@ -1271,6 +1373,8 @@ public Builder setNewTransaction(com.google.firestore.v1beta1.TransactionOptions
       return this;
     }
     /**
+     *
+     *
      * 
      * Starts a new transaction and reads the documents.
      * Defaults to a read-only transaction.
@@ -1292,6 +1396,8 @@ public Builder setNewTransaction(
       return this;
     }
     /**
+     *
+     *
      * 
      * Starts a new transaction and reads the documents.
      * Defaults to a read-only transaction.
@@ -1303,10 +1409,14 @@ public Builder setNewTransaction(
      */
     public Builder mergeNewTransaction(com.google.firestore.v1beta1.TransactionOptions value) {
       if (newTransactionBuilder_ == null) {
-        if (consistencySelectorCase_ == 6 &&
-            consistencySelector_ != com.google.firestore.v1beta1.TransactionOptions.getDefaultInstance()) {
-          consistencySelector_ = com.google.firestore.v1beta1.TransactionOptions.newBuilder((com.google.firestore.v1beta1.TransactionOptions) consistencySelector_)
-              .mergeFrom(value).buildPartial();
+        if (consistencySelectorCase_ == 6
+            && consistencySelector_
+                != com.google.firestore.v1beta1.TransactionOptions.getDefaultInstance()) {
+          consistencySelector_ =
+              com.google.firestore.v1beta1.TransactionOptions.newBuilder(
+                      (com.google.firestore.v1beta1.TransactionOptions) consistencySelector_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           consistencySelector_ = value;
         }
@@ -1321,6 +1431,8 @@ public Builder mergeNewTransaction(com.google.firestore.v1beta1.TransactionOptio
       return this;
     }
     /**
+     *
+     *
      * 
      * Starts a new transaction and reads the documents.
      * Defaults to a read-only transaction.
@@ -1347,6 +1459,8 @@ public Builder clearNewTransaction() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Starts a new transaction and reads the documents.
      * Defaults to a read-only transaction.
@@ -1360,6 +1474,8 @@ public com.google.firestore.v1beta1.TransactionOptions.Builder getNewTransaction
       return getNewTransactionFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Starts a new transaction and reads the documents.
      * Defaults to a read-only transaction.
@@ -1380,6 +1496,8 @@ public com.google.firestore.v1beta1.TransactionOptionsOrBuilder getNewTransactio
       }
     }
     /**
+     *
+     *
      * 
      * Starts a new transaction and reads the documents.
      * Defaults to a read-only transaction.
@@ -1390,27 +1508,39 @@ public com.google.firestore.v1beta1.TransactionOptionsOrBuilder getNewTransactio
      * .google.firestore.v1beta1.TransactionOptions new_transaction = 6;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.TransactionOptions, com.google.firestore.v1beta1.TransactionOptions.Builder, com.google.firestore.v1beta1.TransactionOptionsOrBuilder> 
+            com.google.firestore.v1beta1.TransactionOptions,
+            com.google.firestore.v1beta1.TransactionOptions.Builder,
+            com.google.firestore.v1beta1.TransactionOptionsOrBuilder>
         getNewTransactionFieldBuilder() {
       if (newTransactionBuilder_ == null) {
         if (!(consistencySelectorCase_ == 6)) {
-          consistencySelector_ = com.google.firestore.v1beta1.TransactionOptions.getDefaultInstance();
+          consistencySelector_ =
+              com.google.firestore.v1beta1.TransactionOptions.getDefaultInstance();
         }
-        newTransactionBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.TransactionOptions, com.google.firestore.v1beta1.TransactionOptions.Builder, com.google.firestore.v1beta1.TransactionOptionsOrBuilder>(
+        newTransactionBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.TransactionOptions,
+                com.google.firestore.v1beta1.TransactionOptions.Builder,
+                com.google.firestore.v1beta1.TransactionOptionsOrBuilder>(
                 (com.google.firestore.v1beta1.TransactionOptions) consistencySelector_,
                 getParentForChildren(),
                 isClean());
         consistencySelector_ = null;
       }
       consistencySelectorCase_ = 6;
-      onChanged();;
+      onChanged();
+      ;
       return newTransactionBuilder_;
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> readTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        readTimeBuilder_;
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1422,6 +1552,8 @@ public boolean hasReadTime() {
       return consistencySelectorCase_ == 7;
     }
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1443,6 +1575,8 @@ public com.google.protobuf.Timestamp getReadTime() {
       }
     }
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1464,6 +1598,8 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1471,8 +1607,7 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp read_time = 7;
      */
-    public Builder setReadTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         consistencySelector_ = builderForValue.build();
         onChanged();
@@ -1483,6 +1618,8 @@ public Builder setReadTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1492,10 +1629,13 @@ public Builder setReadTime(
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (consistencySelectorCase_ == 7 &&
-            consistencySelector_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
-          consistencySelector_ = com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) consistencySelector_)
-              .mergeFrom(value).buildPartial();
+        if (consistencySelectorCase_ == 7
+            && consistencySelector_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          consistencySelector_ =
+              com.google.protobuf.Timestamp.newBuilder(
+                      (com.google.protobuf.Timestamp) consistencySelector_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           consistencySelector_ = value;
         }
@@ -1510,6 +1650,8 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1534,6 +1676,8 @@ public Builder clearReadTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1545,6 +1689,8 @@ public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
       return getReadTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1563,6 +1709,8 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
       }
     }
     /**
+     *
+     *
      * 
      * Reads documents as they were at the given time.
      * This may not be older than 60 seconds.
@@ -1571,26 +1719,32 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
      * .google.protobuf.Timestamp read_time = 7;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getReadTimeFieldBuilder() {
       if (readTimeBuilder_ == null) {
         if (!(consistencySelectorCase_ == 7)) {
           consistencySelector_ = com.google.protobuf.Timestamp.getDefaultInstance();
         }
-        readTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+        readTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
                 (com.google.protobuf.Timestamp) consistencySelector_,
                 getParentForChildren(),
                 isClean());
         consistencySelector_ = null;
       }
       consistencySelectorCase_ = 7;
-      onChanged();;
+      onChanged();
+      ;
       return readTimeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -1600,12 +1754,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.RunQueryRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.RunQueryRequest)
   private static final com.google.firestore.v1beta1.RunQueryRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.RunQueryRequest();
   }
@@ -1614,16 +1768,16 @@ public static com.google.firestore.v1beta1.RunQueryRequest getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public RunQueryRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new RunQueryRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public RunQueryRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new RunQueryRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1638,6 +1792,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.RunQueryRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/RunQueryRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/RunQueryRequestOrBuilder.java
index 3519925388a0..67319c2dadee 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/RunQueryRequestOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/RunQueryRequestOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface RunQueryRequestOrBuilder extends
+public interface RunQueryRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.RunQueryRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The parent resource name. In the format:
    * `projects/{project_id}/databases/{database_id}/documents` or
@@ -21,6 +24,8 @@ public interface RunQueryRequestOrBuilder extends
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * The parent resource name. In the format:
    * `projects/{project_id}/databases/{database_id}/documents` or
@@ -32,10 +37,11 @@ public interface RunQueryRequestOrBuilder extends
    *
    * string parent = 1;
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * A structured query.
    * 

@@ -44,6 +50,8 @@ public interface RunQueryRequestOrBuilder extends
    */
   boolean hasStructuredQuery();
   /**
+   *
+   *
    * 
    * A structured query.
    * 

@@ -52,6 +60,8 @@ public interface RunQueryRequestOrBuilder extends
    */
   com.google.firestore.v1beta1.StructuredQuery getStructuredQuery();
   /**
+   *
+   *
    * 
    * A structured query.
    * 

@@ -61,6 +71,8 @@ public interface RunQueryRequestOrBuilder extends
   com.google.firestore.v1beta1.StructuredQueryOrBuilder getStructuredQueryOrBuilder();
 
   /**
+   *
+   *
    * 
    * Reads documents in a transaction.
    * 

@@ -70,6 +82,8 @@ public interface RunQueryRequestOrBuilder extends
   com.google.protobuf.ByteString getTransaction();
 
   /**
+   *
+   *
    * 
    * Starts a new transaction and reads the documents.
    * Defaults to a read-only transaction.
@@ -81,6 +95,8 @@ public interface RunQueryRequestOrBuilder extends
    */
   boolean hasNewTransaction();
   /**
+   *
+   *
    * 
    * Starts a new transaction and reads the documents.
    * Defaults to a read-only transaction.
@@ -92,6 +108,8 @@ public interface RunQueryRequestOrBuilder extends
    */
   com.google.firestore.v1beta1.TransactionOptions getNewTransaction();
   /**
+   *
+   *
    * 
    * Starts a new transaction and reads the documents.
    * Defaults to a read-only transaction.
@@ -104,6 +122,8 @@ public interface RunQueryRequestOrBuilder extends
   com.google.firestore.v1beta1.TransactionOptionsOrBuilder getNewTransactionOrBuilder();
 
   /**
+   *
+   *
    * 
    * Reads documents as they were at the given time.
    * This may not be older than 60 seconds.
@@ -113,6 +133,8 @@ public interface RunQueryRequestOrBuilder extends
    */
   boolean hasReadTime();
   /**
+   *
+   *
    * 
    * Reads documents as they were at the given time.
    * This may not be older than 60 seconds.
@@ -122,6 +144,8 @@ public interface RunQueryRequestOrBuilder extends
    */
   com.google.protobuf.Timestamp getReadTime();
   /**
+   *
+   *
    * 
    * Reads documents as they were at the given time.
    * This may not be older than 60 seconds.
@@ -133,5 +157,6 @@ public interface RunQueryRequestOrBuilder extends
 
   public com.google.firestore.v1beta1.RunQueryRequest.QueryTypeCase getQueryTypeCase();
 
-  public com.google.firestore.v1beta1.RunQueryRequest.ConsistencySelectorCase getConsistencySelectorCase();
+  public com.google.firestore.v1beta1.RunQueryRequest.ConsistencySelectorCase
+      getConsistencySelectorCase();
 }
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/RunQueryResponse.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/RunQueryResponse.java
index f03e2b5c4e8b..40c97c5d1b5f 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/RunQueryResponse.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/RunQueryResponse.java
@@ -4,31 +4,34 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * The response for [Firestore.RunQuery][google.firestore.v1beta1.Firestore.RunQuery].
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.RunQueryResponse}
  */
-public  final class RunQueryResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class RunQueryResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.RunQueryResponse)
     RunQueryResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use RunQueryResponse.newBuilder() to construct.
   private RunQueryResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private RunQueryResponse() {
     transaction_ = com.google.protobuf.ByteString.EMPTY;
     skippedResults_ = 0;
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private RunQueryResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -48,77 +51,86 @@ private RunQueryResponse(
           case 0:
             done = true;
             break;
-          case 10: {
-            com.google.firestore.v1beta1.Document.Builder subBuilder = null;
-            if (document_ != null) {
-              subBuilder = document_.toBuilder();
+          case 10:
+            {
+              com.google.firestore.v1beta1.Document.Builder subBuilder = null;
+              if (document_ != null) {
+                subBuilder = document_.toBuilder();
+              }
+              document_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.Document.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(document_);
+                document_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-            document_ = input.readMessage(com.google.firestore.v1beta1.Document.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(document_);
-              document_ = subBuilder.buildPartial();
+          case 18:
+            {
+              transaction_ = input.readBytes();
+              break;
             }
+          case 26:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (readTime_ != null) {
+                subBuilder = readTime_.toBuilder();
+              }
+              readTime_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(readTime_);
+                readTime_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 18: {
-
-            transaction_ = input.readBytes();
-            break;
-          }
-          case 26: {
-            com.google.protobuf.Timestamp.Builder subBuilder = null;
-            if (readTime_ != null) {
-              subBuilder = readTime_.toBuilder();
+              break;
             }
-            readTime_ = input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(readTime_);
-              readTime_ = subBuilder.buildPartial();
+          case 32:
+            {
+              skippedResults_ = input.readInt32();
+              break;
             }
-
-            break;
-          }
-          case 32: {
-
-            skippedResults_ = input.readInt32();
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_RunQueryResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_RunQueryResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_RunQueryResponse_fieldAccessorTable
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_RunQueryResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.RunQueryResponse.class, com.google.firestore.v1beta1.RunQueryResponse.Builder.class);
+            com.google.firestore.v1beta1.RunQueryResponse.class,
+            com.google.firestore.v1beta1.RunQueryResponse.Builder.class);
   }
 
   public static final int TRANSACTION_FIELD_NUMBER = 2;
   private com.google.protobuf.ByteString transaction_;
   /**
+   *
+   *
    * 
    * The transaction that was started as part of this request.
    * Can only be set in the first response, and only if
@@ -135,6 +147,8 @@ public com.google.protobuf.ByteString getTransaction() {
   public static final int DOCUMENT_FIELD_NUMBER = 1;
   private com.google.firestore.v1beta1.Document document_;
   /**
+   *
+   *
    * 
    * A query result.
    * Not set when reporting partial progress.
@@ -146,6 +160,8 @@ public boolean hasDocument() {
     return document_ != null;
   }
   /**
+   *
+   *
    * 
    * A query result.
    * Not set when reporting partial progress.
@@ -154,9 +170,13 @@ public boolean hasDocument() {
    * .google.firestore.v1beta1.Document document = 1;
    */
   public com.google.firestore.v1beta1.Document getDocument() {
-    return document_ == null ? com.google.firestore.v1beta1.Document.getDefaultInstance() : document_;
+    return document_ == null
+        ? com.google.firestore.v1beta1.Document.getDefaultInstance()
+        : document_;
   }
   /**
+   *
+   *
    * 
    * A query result.
    * Not set when reporting partial progress.
@@ -171,6 +191,8 @@ public com.google.firestore.v1beta1.DocumentOrBuilder getDocumentOrBuilder() {
   public static final int READ_TIME_FIELD_NUMBER = 3;
   private com.google.protobuf.Timestamp readTime_;
   /**
+   *
+   *
    * 
    * The time at which the document was read. This may be monotonically
    * increasing; in this case, the previous documents in the result stream are
@@ -186,6 +208,8 @@ public boolean hasReadTime() {
     return readTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The time at which the document was read. This may be monotonically
    * increasing; in this case, the previous documents in the result stream are
@@ -201,6 +225,8 @@ public com.google.protobuf.Timestamp getReadTime() {
     return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
   /**
+   *
+   *
    * 
    * The time at which the document was read. This may be monotonically
    * increasing; in this case, the previous documents in the result stream are
@@ -219,6 +245,8 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
   public static final int SKIPPED_RESULTS_FIELD_NUMBER = 4;
   private int skippedResults_;
   /**
+   *
+   *
    * 
    * The number of results that have been skipped due to an offset between
    * the last response and the current response.
@@ -231,6 +259,7 @@ public int getSkippedResults() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -242,8 +271,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (document_ != null) {
       output.writeMessage(1, getDocument());
     }
@@ -266,20 +294,16 @@ public int getSerializedSize() {
 
     size = 0;
     if (document_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getDocument());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getDocument());
     }
     if (!transaction_.isEmpty()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBytesSize(2, transaction_);
+      size += com.google.protobuf.CodedOutputStream.computeBytesSize(2, transaction_);
     }
     if (readTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getReadTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getReadTime());
     }
     if (skippedResults_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(4, skippedResults_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(4, skippedResults_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -289,28 +313,25 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.RunQueryResponse)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.RunQueryResponse other = (com.google.firestore.v1beta1.RunQueryResponse) obj;
+    com.google.firestore.v1beta1.RunQueryResponse other =
+        (com.google.firestore.v1beta1.RunQueryResponse) obj;
 
     boolean result = true;
-    result = result && getTransaction()
-        .equals(other.getTransaction());
+    result = result && getTransaction().equals(other.getTransaction());
     result = result && (hasDocument() == other.hasDocument());
     if (hasDocument()) {
-      result = result && getDocument()
-          .equals(other.getDocument());
+      result = result && getDocument().equals(other.getDocument());
     }
     result = result && (hasReadTime() == other.hasReadTime());
     if (hasReadTime()) {
-      result = result && getReadTime()
-          .equals(other.getReadTime());
+      result = result && getReadTime().equals(other.getReadTime());
     }
-    result = result && (getSkippedResults()
-        == other.getSkippedResults());
+    result = result && (getSkippedResults() == other.getSkippedResults());
     result = result && unknownFields.equals(other.unknownFields);
     return result;
   }
@@ -339,118 +360,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.RunQueryResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.RunQueryResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.RunQueryResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.RunQueryResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.RunQueryResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.RunQueryResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.RunQueryResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.RunQueryResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.RunQueryResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.RunQueryResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.RunQueryResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.RunQueryResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.RunQueryResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.RunQueryResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.RunQueryResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The response for [Firestore.RunQuery][google.firestore.v1beta1.Firestore.RunQuery].
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.RunQueryResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.RunQueryResponse)
       com.google.firestore.v1beta1.RunQueryResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_RunQueryResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_RunQueryResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_RunQueryResponse_fieldAccessorTable
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_RunQueryResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.RunQueryResponse.class, com.google.firestore.v1beta1.RunQueryResponse.Builder.class);
+              com.google.firestore.v1beta1.RunQueryResponse.class,
+              com.google.firestore.v1beta1.RunQueryResponse.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.RunQueryResponse.newBuilder()
@@ -458,16 +488,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -491,9 +520,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_RunQueryResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_RunQueryResponse_descriptor;
     }
 
     @java.lang.Override
@@ -512,7 +541,8 @@ public com.google.firestore.v1beta1.RunQueryResponse build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.RunQueryResponse buildPartial() {
-      com.google.firestore.v1beta1.RunQueryResponse result = new com.google.firestore.v1beta1.RunQueryResponse(this);
+      com.google.firestore.v1beta1.RunQueryResponse result =
+          new com.google.firestore.v1beta1.RunQueryResponse(this);
       result.transaction_ = transaction_;
       if (documentBuilder_ == null) {
         result.document_ = document_;
@@ -533,38 +563,39 @@ public com.google.firestore.v1beta1.RunQueryResponse buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.RunQueryResponse) {
-        return mergeFrom((com.google.firestore.v1beta1.RunQueryResponse)other);
+        return mergeFrom((com.google.firestore.v1beta1.RunQueryResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -616,6 +647,8 @@ public Builder mergeFrom(
 
     private com.google.protobuf.ByteString transaction_ = com.google.protobuf.ByteString.EMPTY;
     /**
+     *
+     *
      * 
      * The transaction that was started as part of this request.
      * Can only be set in the first response, and only if
@@ -629,6 +662,8 @@ public com.google.protobuf.ByteString getTransaction() {
       return transaction_;
     }
     /**
+     *
+     *
      * 
      * The transaction that was started as part of this request.
      * Can only be set in the first response, and only if
@@ -640,14 +675,16 @@ public com.google.protobuf.ByteString getTransaction() {
      */
     public Builder setTransaction(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       transaction_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The transaction that was started as part of this request.
      * Can only be set in the first response, and only if
@@ -658,7 +695,7 @@ public Builder setTransaction(com.google.protobuf.ByteString value) {
      * bytes transaction = 2;
      */
     public Builder clearTransaction() {
-      
+
       transaction_ = getDefaultInstance().getTransaction();
       onChanged();
       return this;
@@ -666,8 +703,13 @@ public Builder clearTransaction() {
 
     private com.google.firestore.v1beta1.Document document_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder> documentBuilder_;
+            com.google.firestore.v1beta1.Document,
+            com.google.firestore.v1beta1.Document.Builder,
+            com.google.firestore.v1beta1.DocumentOrBuilder>
+        documentBuilder_;
     /**
+     *
+     *
      * 
      * A query result.
      * Not set when reporting partial progress.
@@ -679,6 +721,8 @@ public boolean hasDocument() {
       return documentBuilder_ != null || document_ != null;
     }
     /**
+     *
+     *
      * 
      * A query result.
      * Not set when reporting partial progress.
@@ -688,12 +732,16 @@ public boolean hasDocument() {
      */
     public com.google.firestore.v1beta1.Document getDocument() {
       if (documentBuilder_ == null) {
-        return document_ == null ? com.google.firestore.v1beta1.Document.getDefaultInstance() : document_;
+        return document_ == null
+            ? com.google.firestore.v1beta1.Document.getDefaultInstance()
+            : document_;
       } else {
         return documentBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * A query result.
      * Not set when reporting partial progress.
@@ -715,6 +763,8 @@ public Builder setDocument(com.google.firestore.v1beta1.Document value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A query result.
      * Not set when reporting partial progress.
@@ -722,8 +772,7 @@ public Builder setDocument(com.google.firestore.v1beta1.Document value) {
      *
      * .google.firestore.v1beta1.Document document = 1;
      */
-    public Builder setDocument(
-        com.google.firestore.v1beta1.Document.Builder builderForValue) {
+    public Builder setDocument(com.google.firestore.v1beta1.Document.Builder builderForValue) {
       if (documentBuilder_ == null) {
         document_ = builderForValue.build();
         onChanged();
@@ -734,6 +783,8 @@ public Builder setDocument(
       return this;
     }
     /**
+     *
+     *
      * 
      * A query result.
      * Not set when reporting partial progress.
@@ -745,7 +796,9 @@ public Builder mergeDocument(com.google.firestore.v1beta1.Document value) {
       if (documentBuilder_ == null) {
         if (document_ != null) {
           document_ =
-            com.google.firestore.v1beta1.Document.newBuilder(document_).mergeFrom(value).buildPartial();
+              com.google.firestore.v1beta1.Document.newBuilder(document_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           document_ = value;
         }
@@ -757,6 +810,8 @@ public Builder mergeDocument(com.google.firestore.v1beta1.Document value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A query result.
      * Not set when reporting partial progress.
@@ -776,6 +831,8 @@ public Builder clearDocument() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A query result.
      * Not set when reporting partial progress.
@@ -784,11 +841,13 @@ public Builder clearDocument() {
      * .google.firestore.v1beta1.Document document = 1;
      */
     public com.google.firestore.v1beta1.Document.Builder getDocumentBuilder() {
-      
+
       onChanged();
       return getDocumentFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * A query result.
      * Not set when reporting partial progress.
@@ -800,11 +859,14 @@ public com.google.firestore.v1beta1.DocumentOrBuilder getDocumentOrBuilder() {
       if (documentBuilder_ != null) {
         return documentBuilder_.getMessageOrBuilder();
       } else {
-        return document_ == null ?
-            com.google.firestore.v1beta1.Document.getDefaultInstance() : document_;
+        return document_ == null
+            ? com.google.firestore.v1beta1.Document.getDefaultInstance()
+            : document_;
       }
     }
     /**
+     *
+     *
      * 
      * A query result.
      * Not set when reporting partial progress.
@@ -813,14 +875,17 @@ public com.google.firestore.v1beta1.DocumentOrBuilder getDocumentOrBuilder() {
      * .google.firestore.v1beta1.Document document = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder> 
+            com.google.firestore.v1beta1.Document,
+            com.google.firestore.v1beta1.Document.Builder,
+            com.google.firestore.v1beta1.DocumentOrBuilder>
         getDocumentFieldBuilder() {
       if (documentBuilder_ == null) {
-        documentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder>(
-                getDocument(),
-                getParentForChildren(),
-                isClean());
+        documentBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.Document,
+                com.google.firestore.v1beta1.Document.Builder,
+                com.google.firestore.v1beta1.DocumentOrBuilder>(
+                getDocument(), getParentForChildren(), isClean());
         document_ = null;
       }
       return documentBuilder_;
@@ -828,8 +893,13 @@ public com.google.firestore.v1beta1.DocumentOrBuilder getDocumentOrBuilder() {
 
     private com.google.protobuf.Timestamp readTime_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> readTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        readTimeBuilder_;
     /**
+     *
+     *
      * 
      * The time at which the document was read. This may be monotonically
      * increasing; in this case, the previous documents in the result stream are
@@ -845,6 +915,8 @@ public boolean hasReadTime() {
       return readTimeBuilder_ != null || readTime_ != null;
     }
     /**
+     *
+     *
      * 
      * The time at which the document was read. This may be monotonically
      * increasing; in this case, the previous documents in the result stream are
@@ -864,6 +936,8 @@ public com.google.protobuf.Timestamp getReadTime() {
       }
     }
     /**
+     *
+     *
      * 
      * The time at which the document was read. This may be monotonically
      * increasing; in this case, the previous documents in the result stream are
@@ -889,6 +963,8 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time at which the document was read. This may be monotonically
      * increasing; in this case, the previous documents in the result stream are
@@ -900,8 +976,7 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp read_time = 3;
      */
-    public Builder setReadTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
         onChanged();
@@ -912,6 +987,8 @@ public Builder setReadTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The time at which the document was read. This may be monotonically
      * increasing; in this case, the previous documents in the result stream are
@@ -927,7 +1004,7 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
         if (readTime_ != null) {
           readTime_ =
-            com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
         } else {
           readTime_ = value;
         }
@@ -939,6 +1016,8 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time at which the document was read. This may be monotonically
      * increasing; in this case, the previous documents in the result stream are
@@ -962,6 +1041,8 @@ public Builder clearReadTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time at which the document was read. This may be monotonically
      * increasing; in this case, the previous documents in the result stream are
@@ -974,11 +1055,13 @@ public Builder clearReadTime() {
      * .google.protobuf.Timestamp read_time = 3;
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-      
+
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The time at which the document was read. This may be monotonically
      * increasing; in this case, the previous documents in the result stream are
@@ -994,11 +1077,12 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
       if (readTimeBuilder_ != null) {
         return readTimeBuilder_.getMessageOrBuilder();
       } else {
-        return readTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
+        return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The time at which the document was read. This may be monotonically
      * increasing; in this case, the previous documents in the result stream are
@@ -1011,21 +1095,26 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
      * .google.protobuf.Timestamp read_time = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getReadTimeFieldBuilder() {
       if (readTimeBuilder_ == null) {
-        readTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getReadTime(),
-                getParentForChildren(),
-                isClean());
+        readTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getReadTime(), getParentForChildren(), isClean());
         readTime_ = null;
       }
       return readTimeBuilder_;
     }
 
-    private int skippedResults_ ;
+    private int skippedResults_;
     /**
+     *
+     *
      * 
      * The number of results that have been skipped due to an offset between
      * the last response and the current response.
@@ -1037,6 +1126,8 @@ public int getSkippedResults() {
       return skippedResults_;
     }
     /**
+     *
+     *
      * 
      * The number of results that have been skipped due to an offset between
      * the last response and the current response.
@@ -1045,12 +1136,14 @@ public int getSkippedResults() {
      * int32 skipped_results = 4;
      */
     public Builder setSkippedResults(int value) {
-      
+
       skippedResults_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The number of results that have been skipped due to an offset between
      * the last response and the current response.
@@ -1059,14 +1152,14 @@ public Builder setSkippedResults(int value) {
      * int32 skipped_results = 4;
      */
     public Builder clearSkippedResults() {
-      
+
       skippedResults_ = 0;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -1076,12 +1169,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.RunQueryResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.RunQueryResponse)
   private static final com.google.firestore.v1beta1.RunQueryResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.RunQueryResponse();
   }
@@ -1090,16 +1183,16 @@ public static com.google.firestore.v1beta1.RunQueryResponse getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public RunQueryResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new RunQueryResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public RunQueryResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new RunQueryResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1114,6 +1207,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.RunQueryResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/RunQueryResponseOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/RunQueryResponseOrBuilder.java
index 2e2bd66fb237..d495c560d19c 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/RunQueryResponseOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/RunQueryResponseOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface RunQueryResponseOrBuilder extends
+public interface RunQueryResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.RunQueryResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The transaction that was started as part of this request.
    * Can only be set in the first response, and only if
@@ -20,6 +23,8 @@ public interface RunQueryResponseOrBuilder extends
   com.google.protobuf.ByteString getTransaction();
 
   /**
+   *
+   *
    * 
    * A query result.
    * Not set when reporting partial progress.
@@ -29,6 +34,8 @@ public interface RunQueryResponseOrBuilder extends
    */
   boolean hasDocument();
   /**
+   *
+   *
    * 
    * A query result.
    * Not set when reporting partial progress.
@@ -38,6 +45,8 @@ public interface RunQueryResponseOrBuilder extends
    */
   com.google.firestore.v1beta1.Document getDocument();
   /**
+   *
+   *
    * 
    * A query result.
    * Not set when reporting partial progress.
@@ -48,6 +57,8 @@ public interface RunQueryResponseOrBuilder extends
   com.google.firestore.v1beta1.DocumentOrBuilder getDocumentOrBuilder();
 
   /**
+   *
+   *
    * 
    * The time at which the document was read. This may be monotonically
    * increasing; in this case, the previous documents in the result stream are
@@ -61,6 +72,8 @@ public interface RunQueryResponseOrBuilder extends
    */
   boolean hasReadTime();
   /**
+   *
+   *
    * 
    * The time at which the document was read. This may be monotonically
    * increasing; in this case, the previous documents in the result stream are
@@ -74,6 +87,8 @@ public interface RunQueryResponseOrBuilder extends
    */
   com.google.protobuf.Timestamp getReadTime();
   /**
+   *
+   *
    * 
    * The time at which the document was read. This may be monotonically
    * increasing; in this case, the previous documents in the result stream are
@@ -88,6 +103,8 @@ public interface RunQueryResponseOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * The number of results that have been skipped due to an offset between
    * the last response and the current response.
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/StructuredQuery.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/StructuredQuery.java
index 10e4b990672b..8d7403ff3985 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/StructuredQuery.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/StructuredQuery.java
@@ -4,21 +4,24 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * A Firestore query.
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.StructuredQuery}
  */
-public  final class StructuredQuery extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class StructuredQuery extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.StructuredQuery)
     StructuredQueryOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use StructuredQuery.newBuilder() to construct.
   private StructuredQuery(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private StructuredQuery() {
     from_ = java.util.Collections.emptyList();
     orderBy_ = java.util.Collections.emptyList();
@@ -26,10 +29,10 @@ private StructuredQuery() {
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private StructuredQuery(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -49,108 +52,132 @@ private StructuredQuery(
           case 0:
             done = true;
             break;
-          case 10: {
-            com.google.firestore.v1beta1.StructuredQuery.Projection.Builder subBuilder = null;
-            if (select_ != null) {
-              subBuilder = select_.toBuilder();
-            }
-            select_ = input.readMessage(com.google.firestore.v1beta1.StructuredQuery.Projection.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(select_);
-              select_ = subBuilder.buildPartial();
-            }
+          case 10:
+            {
+              com.google.firestore.v1beta1.StructuredQuery.Projection.Builder subBuilder = null;
+              if (select_ != null) {
+                subBuilder = select_.toBuilder();
+              }
+              select_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.StructuredQuery.Projection.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(select_);
+                select_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 18: {
-            if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
-              from_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000002;
-            }
-            from_.add(
-                input.readMessage(com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.parser(), extensionRegistry));
-            break;
-          }
-          case 26: {
-            com.google.firestore.v1beta1.StructuredQuery.Filter.Builder subBuilder = null;
-            if (where_ != null) {
-              subBuilder = where_.toBuilder();
+              break;
             }
-            where_ = input.readMessage(com.google.firestore.v1beta1.StructuredQuery.Filter.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(where_);
-              where_ = subBuilder.buildPartial();
+          case 18:
+            {
+              if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
+                from_ =
+                    new java.util.ArrayList<
+                        com.google.firestore.v1beta1.StructuredQuery.CollectionSelector>();
+                mutable_bitField0_ |= 0x00000002;
+              }
+              from_.add(
+                  input.readMessage(
+                      com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.parser(),
+                      extensionRegistry));
+              break;
             }
+          case 26:
+            {
+              com.google.firestore.v1beta1.StructuredQuery.Filter.Builder subBuilder = null;
+              if (where_ != null) {
+                subBuilder = where_.toBuilder();
+              }
+              where_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.StructuredQuery.Filter.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(where_);
+                where_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 34: {
-            if (!((mutable_bitField0_ & 0x00000008) == 0x00000008)) {
-              orderBy_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000008;
-            }
-            orderBy_.add(
-                input.readMessage(com.google.firestore.v1beta1.StructuredQuery.Order.parser(), extensionRegistry));
-            break;
-          }
-          case 42: {
-            com.google.protobuf.Int32Value.Builder subBuilder = null;
-            if (limit_ != null) {
-              subBuilder = limit_.toBuilder();
+              break;
             }
-            limit_ = input.readMessage(com.google.protobuf.Int32Value.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(limit_);
-              limit_ = subBuilder.buildPartial();
+          case 34:
+            {
+              if (!((mutable_bitField0_ & 0x00000008) == 0x00000008)) {
+                orderBy_ =
+                    new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000008;
+              }
+              orderBy_.add(
+                  input.readMessage(
+                      com.google.firestore.v1beta1.StructuredQuery.Order.parser(),
+                      extensionRegistry));
+              break;
             }
+          case 42:
+            {
+              com.google.protobuf.Int32Value.Builder subBuilder = null;
+              if (limit_ != null) {
+                subBuilder = limit_.toBuilder();
+              }
+              limit_ =
+                  input.readMessage(com.google.protobuf.Int32Value.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(limit_);
+                limit_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 48: {
-
-            offset_ = input.readInt32();
-            break;
-          }
-          case 58: {
-            com.google.firestore.v1beta1.Cursor.Builder subBuilder = null;
-            if (startAt_ != null) {
-              subBuilder = startAt_.toBuilder();
+              break;
             }
-            startAt_ = input.readMessage(com.google.firestore.v1beta1.Cursor.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(startAt_);
-              startAt_ = subBuilder.buildPartial();
+          case 48:
+            {
+              offset_ = input.readInt32();
+              break;
             }
+          case 58:
+            {
+              com.google.firestore.v1beta1.Cursor.Builder subBuilder = null;
+              if (startAt_ != null) {
+                subBuilder = startAt_.toBuilder();
+              }
+              startAt_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.Cursor.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(startAt_);
+                startAt_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 66: {
-            com.google.firestore.v1beta1.Cursor.Builder subBuilder = null;
-            if (endAt_ != null) {
-              subBuilder = endAt_.toBuilder();
-            }
-            endAt_ = input.readMessage(com.google.firestore.v1beta1.Cursor.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(endAt_);
-              endAt_ = subBuilder.buildPartial();
+              break;
             }
+          case 66:
+            {
+              com.google.firestore.v1beta1.Cursor.Builder subBuilder = null;
+              if (endAt_ != null) {
+                subBuilder = endAt_.toBuilder();
+              }
+              endAt_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.Cursor.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(endAt_);
+                endAt_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
         from_ = java.util.Collections.unmodifiableList(from_);
@@ -162,29 +189,35 @@ private StructuredQuery(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.QueryProto
+        .internal_static_google_firestore_v1beta1_StructuredQuery_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_fieldAccessorTable
+    return com.google.firestore.v1beta1.QueryProto
+        .internal_static_google_firestore_v1beta1_StructuredQuery_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.StructuredQuery.class, com.google.firestore.v1beta1.StructuredQuery.Builder.class);
+            com.google.firestore.v1beta1.StructuredQuery.class,
+            com.google.firestore.v1beta1.StructuredQuery.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * A sort direction.
    * 

    *
    * Protobuf enum {@code google.firestore.v1beta1.StructuredQuery.Direction}
    */
-  public enum Direction
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum Direction implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Unspecified.
      * 

@@ -193,6 +226,8 @@ public enum Direction
      */
     DIRECTION_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * Ascending.
      * 

@@ -201,6 +236,8 @@ public enum Direction
      */
     ASCENDING(1),
     /**
+     *
+     *
      * 
      * Descending.
      * 

@@ -212,6 +249,8 @@ public enum Direction
     ;
 
     /**
+     *
+     *
      * 
      * Unspecified.
      * 

@@ -220,6 +259,8 @@ public enum Direction
      */
     public static final int DIRECTION_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * Ascending.
      * 

@@ -228,6 +269,8 @@ public enum Direction
      */
     public static final int ASCENDING_VALUE = 1;
     /**
+     *
+     *
      * 
      * Descending.
      * 

@@ -236,7 +279,6 @@ public enum Direction
      */
     public static final int DESCENDING_VALUE = 2;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -245,9 +287,7 @@ public final int getNumber() {
       return value;
     }
 
-    /**
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
+    /** @deprecated Use {@link #forNumber(int)} instead. */
     @java.lang.Deprecated
     public static Direction valueOf(int value) {
       return forNumber(value);
@@ -255,45 +295,45 @@ public static Direction valueOf(int value) {
 
     public static Direction forNumber(int value) {
       switch (value) {
-        case 0: return DIRECTION_UNSPECIFIED;
-        case 1: return ASCENDING;
-        case 2: return DESCENDING;
-        default: return null;
+        case 0:
+          return DIRECTION_UNSPECIFIED;
+        case 1:
+          return ASCENDING;
+        case 2:
+          return DESCENDING;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        Direction> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public Direction findValueByNumber(int number) {
-              return Direction.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public Direction findValueByNumber(int number) {
+            return Direction.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.firestore.v1beta1.StructuredQuery.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final Direction[] VALUES = values();
 
-    public static Direction valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static Direction valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -310,11 +350,14 @@ private Direction(int value) {
     // @@protoc_insertion_point(enum_scope:google.firestore.v1beta1.StructuredQuery.Direction)
   }
 
-  public interface CollectionSelectorOrBuilder extends
+  public interface CollectionSelectorOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.StructuredQuery.CollectionSelector)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The collection ID.
      * When set, selects only collections with this ID.
@@ -324,6 +367,8 @@ public interface CollectionSelectorOrBuilder extends
      */
     java.lang.String getCollectionId();
     /**
+     *
+     *
      * 
      * The collection ID.
      * When set, selects only collections with this ID.
@@ -331,10 +376,11 @@ public interface CollectionSelectorOrBuilder extends
      *
      * string collection_id = 2;
      */
-    com.google.protobuf.ByteString
-        getCollectionIdBytes();
+    com.google.protobuf.ByteString getCollectionIdBytes();
 
     /**
+     *
+     *
      * 
      * When false, selects only collections that are immediate children of
      * the `parent` specified in the containing `RunQueryRequest`.
@@ -346,31 +392,34 @@ public interface CollectionSelectorOrBuilder extends
     boolean getAllDescendants();
   }
   /**
+   *
+   *
    * 
    * A selection of a collection, such as `messages as m1`.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.StructuredQuery.CollectionSelector}
    */
-  public  static final class CollectionSelector extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class CollectionSelector extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.StructuredQuery.CollectionSelector)
       CollectionSelectorOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use CollectionSelector.newBuilder() to construct.
     private CollectionSelector(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private CollectionSelector() {
       collectionId_ = "";
       allDescendants_ = false;
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private CollectionSelector(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -390,52 +439,57 @@ private CollectionSelector(
             case 0:
               done = true;
               break;
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
 
-              collectionId_ = s;
-              break;
-            }
-            case 24: {
-
-              allDescendants_ = input.readBool();
-              break;
-            }
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+                collectionId_ = s;
+                break;
+              }
+            case 24:
+              {
+                allDescendants_ = input.readBool();
+                break;
+              }
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_CollectionSelector_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.QueryProto
+          .internal_static_google_firestore_v1beta1_StructuredQuery_CollectionSelector_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_CollectionSelector_fieldAccessorTable
+      return com.google.firestore.v1beta1.QueryProto
+          .internal_static_google_firestore_v1beta1_StructuredQuery_CollectionSelector_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.class, com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.Builder.class);
+              com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.class,
+              com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.Builder.class);
     }
 
     public static final int COLLECTION_ID_FIELD_NUMBER = 2;
     private volatile java.lang.Object collectionId_;
     /**
+     *
+     *
      * 
      * The collection ID.
      * When set, selects only collections with this ID.
@@ -448,14 +502,15 @@ public java.lang.String getCollectionId() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         collectionId_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * The collection ID.
      * When set, selects only collections with this ID.
@@ -463,13 +518,11 @@ public java.lang.String getCollectionId() {
      *
      * string collection_id = 2;
      */
-    public com.google.protobuf.ByteString
-        getCollectionIdBytes() {
+    public com.google.protobuf.ByteString getCollectionIdBytes() {
       java.lang.Object ref = collectionId_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         collectionId_ = b;
         return b;
       } else {
@@ -480,6 +533,8 @@ public java.lang.String getCollectionId() {
     public static final int ALL_DESCENDANTS_FIELD_NUMBER = 3;
     private boolean allDescendants_;
     /**
+     *
+     *
      * 
      * When false, selects only collections that are immediate children of
      * the `parent` specified in the containing `RunQueryRequest`.
@@ -493,6 +548,7 @@ public boolean getAllDescendants() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -504,8 +560,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (!getCollectionIdBytes().isEmpty()) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 2, collectionId_);
       }
@@ -525,8 +580,7 @@ public int getSerializedSize() {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, collectionId_);
       }
       if (allDescendants_ != false) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeBoolSize(3, allDescendants_);
+        size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, allDescendants_);
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -536,18 +590,17 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.firestore.v1beta1.StructuredQuery.CollectionSelector)) {
         return super.equals(obj);
       }
-      com.google.firestore.v1beta1.StructuredQuery.CollectionSelector other = (com.google.firestore.v1beta1.StructuredQuery.CollectionSelector) obj;
+      com.google.firestore.v1beta1.StructuredQuery.CollectionSelector other =
+          (com.google.firestore.v1beta1.StructuredQuery.CollectionSelector) obj;
 
       boolean result = true;
-      result = result && getCollectionId()
-          .equals(other.getCollectionId());
-      result = result && (getAllDescendants()
-          == other.getAllDescendants());
+      result = result && getCollectionId().equals(other.getCollectionId());
+      result = result && (getAllDescendants() == other.getAllDescendants());
       result = result && unknownFields.equals(other.unknownFields);
       return result;
     }
@@ -562,95 +615,102 @@ public int hashCode() {
       hash = (37 * hash) + COLLECTION_ID_FIELD_NUMBER;
       hash = (53 * hash) + getCollectionId().hashCode();
       hash = (37 * hash) + ALL_DESCENDANTS_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-          getAllDescendants());
+      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getAllDescendants());
       hash = (29 * hash) + unknownFields.hashCode();
       memoizedHashCode = hash;
       return hash;
     }
 
     public static com.google.firestore.v1beta1.StructuredQuery.CollectionSelector parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.CollectionSelector parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.CollectionSelector parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.CollectionSelector parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.StructuredQuery.CollectionSelector parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.firestore.v1beta1.StructuredQuery.CollectionSelector parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.CollectionSelector parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.StructuredQuery.CollectionSelector parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.StructuredQuery.CollectionSelector parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.CollectionSelector parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.StructuredQuery.CollectionSelector parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.StructuredQuery.CollectionSelector
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.firestore.v1beta1.StructuredQuery.CollectionSelector parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.firestore.v1beta1.StructuredQuery.CollectionSelector
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.CollectionSelector parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.CollectionSelector parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.firestore.v1beta1.StructuredQuery.CollectionSelector prototype) {
+
+    public static Builder newBuilder(
+        com.google.firestore.v1beta1.StructuredQuery.CollectionSelector prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -660,44 +720,49 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * A selection of a collection, such as `messages as m1`.
      * 

      *
      * Protobuf type {@code google.firestore.v1beta1.StructuredQuery.CollectionSelector}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.StructuredQuery.CollectionSelector)
         com.google.firestore.v1beta1.StructuredQuery.CollectionSelectorOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_CollectionSelector_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.firestore.v1beta1.QueryProto
+            .internal_static_google_firestore_v1beta1_StructuredQuery_CollectionSelector_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_CollectionSelector_fieldAccessorTable
+        return com.google.firestore.v1beta1.QueryProto
+            .internal_static_google_firestore_v1beta1_StructuredQuery_CollectionSelector_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.class, com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.Builder.class);
+                com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.class,
+                com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.Builder.class);
       }
 
-      // Construct using com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.newBuilder()
+      // Construct using
+      // com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -709,13 +774,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_CollectionSelector_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.firestore.v1beta1.QueryProto
+            .internal_static_google_firestore_v1beta1_StructuredQuery_CollectionSelector_descriptor;
       }
 
       @java.lang.Override
-      public com.google.firestore.v1beta1.StructuredQuery.CollectionSelector getDefaultInstanceForType() {
+      public com.google.firestore.v1beta1.StructuredQuery.CollectionSelector
+          getDefaultInstanceForType() {
         return com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.getDefaultInstance();
       }
 
@@ -730,7 +796,8 @@ public com.google.firestore.v1beta1.StructuredQuery.CollectionSelector build() {
 
       @java.lang.Override
       public com.google.firestore.v1beta1.StructuredQuery.CollectionSelector buildPartial() {
-        com.google.firestore.v1beta1.StructuredQuery.CollectionSelector result = new com.google.firestore.v1beta1.StructuredQuery.CollectionSelector(this);
+        com.google.firestore.v1beta1.StructuredQuery.CollectionSelector result =
+            new com.google.firestore.v1beta1.StructuredQuery.CollectionSelector(this);
         result.collectionId_ = collectionId_;
         result.allDescendants_ = allDescendants_;
         onBuilt();
@@ -741,46 +808,52 @@ public com.google.firestore.v1beta1.StructuredQuery.CollectionSelector buildPart
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.firestore.v1beta1.StructuredQuery.CollectionSelector) {
-          return mergeFrom((com.google.firestore.v1beta1.StructuredQuery.CollectionSelector)other);
+          return mergeFrom((com.google.firestore.v1beta1.StructuredQuery.CollectionSelector) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.firestore.v1beta1.StructuredQuery.CollectionSelector other) {
-        if (other == com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.firestore.v1beta1.StructuredQuery.CollectionSelector other) {
+        if (other
+            == com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.getDefaultInstance())
+          return this;
         if (!other.getCollectionId().isEmpty()) {
           collectionId_ = other.collectionId_;
           onChanged();
@@ -807,7 +880,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.firestore.v1beta1.StructuredQuery.CollectionSelector) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.firestore.v1beta1.StructuredQuery.CollectionSelector)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -819,6 +894,8 @@ public Builder mergeFrom(
 
       private java.lang.Object collectionId_ = "";
       /**
+       *
+       *
        * 
        * The collection ID.
        * When set, selects only collections with this ID.
@@ -829,8 +906,7 @@ public Builder mergeFrom(
       public java.lang.String getCollectionId() {
         java.lang.Object ref = collectionId_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           collectionId_ = s;
           return s;
@@ -839,6 +915,8 @@ public java.lang.String getCollectionId() {
         }
       }
       /**
+       *
+       *
        * 
        * The collection ID.
        * When set, selects only collections with this ID.
@@ -846,13 +924,11 @@ public java.lang.String getCollectionId() {
        *
        * string collection_id = 2;
        */
-      public com.google.protobuf.ByteString
-          getCollectionIdBytes() {
+      public com.google.protobuf.ByteString getCollectionIdBytes() {
         java.lang.Object ref = collectionId_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           collectionId_ = b;
           return b;
         } else {
@@ -860,6 +936,8 @@ public java.lang.String getCollectionId() {
         }
       }
       /**
+       *
+       *
        * 
        * The collection ID.
        * When set, selects only collections with this ID.
@@ -867,17 +945,18 @@ public java.lang.String getCollectionId() {
        *
        * string collection_id = 2;
        */
-      public Builder setCollectionId(
-          java.lang.String value) {
+      public Builder setCollectionId(java.lang.String value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  
+          throw new NullPointerException();
+        }
+
         collectionId_ = value;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * The collection ID.
        * When set, selects only collections with this ID.
@@ -886,12 +965,14 @@ public Builder setCollectionId(
        * string collection_id = 2;
        */
       public Builder clearCollectionId() {
-        
+
         collectionId_ = getDefaultInstance().getCollectionId();
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * The collection ID.
        * When set, selects only collections with this ID.
@@ -899,20 +980,21 @@ public Builder clearCollectionId() {
        *
        * string collection_id = 2;
        */
-      public Builder setCollectionIdBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder setCollectionIdBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-        
+          throw new NullPointerException();
+        }
+        checkByteStringIsUtf8(value);
+
         collectionId_ = value;
         onChanged();
         return this;
       }
 
-      private boolean allDescendants_ ;
+      private boolean allDescendants_;
       /**
+       *
+       *
        * 
        * When false, selects only collections that are immediate children of
        * the `parent` specified in the containing `RunQueryRequest`.
@@ -925,6 +1007,8 @@ public boolean getAllDescendants() {
         return allDescendants_;
       }
       /**
+       *
+       *
        * 
        * When false, selects only collections that are immediate children of
        * the `parent` specified in the containing `RunQueryRequest`.
@@ -934,12 +1018,14 @@ public boolean getAllDescendants() {
        * bool all_descendants = 3;
        */
       public Builder setAllDescendants(boolean value) {
-        
+
         allDescendants_ = value;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * When false, selects only collections that are immediate children of
        * the `parent` specified in the containing `RunQueryRequest`.
@@ -949,11 +1035,12 @@ public Builder setAllDescendants(boolean value) {
        * bool all_descendants = 3;
        */
       public Builder clearAllDescendants() {
-        
+
         allDescendants_ = false;
         onChanged();
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -966,30 +1053,32 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.StructuredQuery.CollectionSelector)
     }
 
     // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.StructuredQuery.CollectionSelector)
-    private static final com.google.firestore.v1beta1.StructuredQuery.CollectionSelector DEFAULT_INSTANCE;
+    private static final com.google.firestore.v1beta1.StructuredQuery.CollectionSelector
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.firestore.v1beta1.StructuredQuery.CollectionSelector();
     }
 
-    public static com.google.firestore.v1beta1.StructuredQuery.CollectionSelector getDefaultInstance() {
+    public static com.google.firestore.v1beta1.StructuredQuery.CollectionSelector
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public CollectionSelector parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new CollectionSelector(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public CollectionSelector parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new CollectionSelector(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1001,17 +1090,20 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.firestore.v1beta1.StructuredQuery.CollectionSelector getDefaultInstanceForType() {
+    public com.google.firestore.v1beta1.StructuredQuery.CollectionSelector
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface FilterOrBuilder extends
+  public interface FilterOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.StructuredQuery.Filter)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * A composite filter.
      * 

@@ -1020,6 +1112,8 @@ public interface FilterOrBuilder extends
      */
     boolean hasCompositeFilter();
     /**
+     *
+     *
      * 
      * A composite filter.
      * 

@@ -1028,15 +1122,20 @@ public interface FilterOrBuilder extends
      */
     com.google.firestore.v1beta1.StructuredQuery.CompositeFilter getCompositeFilter();
     /**
+     *
+     *
      * 
      * A composite filter.
      * 

      *
      * .google.firestore.v1beta1.StructuredQuery.CompositeFilter composite_filter = 1;
      */
-    com.google.firestore.v1beta1.StructuredQuery.CompositeFilterOrBuilder getCompositeFilterOrBuilder();
+    com.google.firestore.v1beta1.StructuredQuery.CompositeFilterOrBuilder
+        getCompositeFilterOrBuilder();
 
     /**
+     *
+     *
      * 
      * A filter on a document field.
      * 

@@ -1045,6 +1144,8 @@ public interface FilterOrBuilder extends
      */
     boolean hasFieldFilter();
     /**
+     *
+     *
      * 
      * A filter on a document field.
      * 

@@ -1053,6 +1154,8 @@ public interface FilterOrBuilder extends
      */
     com.google.firestore.v1beta1.StructuredQuery.FieldFilter getFieldFilter();
     /**
+     *
+     *
      * 
      * A filter on a document field.
      * 

@@ -1062,6 +1165,8 @@ public interface FilterOrBuilder extends
     com.google.firestore.v1beta1.StructuredQuery.FieldFilterOrBuilder getFieldFilterOrBuilder();
 
     /**
+     *
+     *
      * 
      * A filter that takes exactly one argument.
      * 

@@ -1070,6 +1175,8 @@ public interface FilterOrBuilder extends
      */
     boolean hasUnaryFilter();
     /**
+     *
+     *
      * 
      * A filter that takes exactly one argument.
      * 

@@ -1078,6 +1185,8 @@ public interface FilterOrBuilder extends
      */
     com.google.firestore.v1beta1.StructuredQuery.UnaryFilter getUnaryFilter();
     /**
+     *
+     *
      * 
      * A filter that takes exactly one argument.
      * 

@@ -1089,29 +1198,31 @@ public interface FilterOrBuilder extends
     public com.google.firestore.v1beta1.StructuredQuery.Filter.FilterTypeCase getFilterTypeCase();
   }
   /**
+   *
+   *
    * 
    * A filter.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.StructuredQuery.Filter}
    */
-  public  static final class Filter extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class Filter extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.StructuredQuery.Filter)
       FilterOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use Filter.newBuilder() to construct.
     private Filter(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private Filter() {
-    }
+
+    private Filter() {}
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private Filter(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -1131,95 +1242,115 @@ private Filter(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Builder subBuilder = null;
-              if (filterTypeCase_ == 1) {
-                subBuilder = ((com.google.firestore.v1beta1.StructuredQuery.CompositeFilter) filterType_).toBuilder();
-              }
-              filterType_ =
-                  input.readMessage(com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom((com.google.firestore.v1beta1.StructuredQuery.CompositeFilter) filterType_);
-                filterType_ = subBuilder.buildPartial();
-              }
-              filterTypeCase_ = 1;
-              break;
-            }
-            case 18: {
-              com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Builder subBuilder = null;
-              if (filterTypeCase_ == 2) {
-                subBuilder = ((com.google.firestore.v1beta1.StructuredQuery.FieldFilter) filterType_).toBuilder();
-              }
-              filterType_ =
-                  input.readMessage(com.google.firestore.v1beta1.StructuredQuery.FieldFilter.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom((com.google.firestore.v1beta1.StructuredQuery.FieldFilter) filterType_);
-                filterType_ = subBuilder.buildPartial();
+            case 10:
+              {
+                com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Builder subBuilder =
+                    null;
+                if (filterTypeCase_ == 1) {
+                  subBuilder =
+                      ((com.google.firestore.v1beta1.StructuredQuery.CompositeFilter) filterType_)
+                          .toBuilder();
+                }
+                filterType_ =
+                    input.readMessage(
+                        com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(
+                      (com.google.firestore.v1beta1.StructuredQuery.CompositeFilter) filterType_);
+                  filterType_ = subBuilder.buildPartial();
+                }
+                filterTypeCase_ = 1;
+                break;
               }
-              filterTypeCase_ = 2;
-              break;
-            }
-            case 26: {
-              com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Builder subBuilder = null;
-              if (filterTypeCase_ == 3) {
-                subBuilder = ((com.google.firestore.v1beta1.StructuredQuery.UnaryFilter) filterType_).toBuilder();
+            case 18:
+              {
+                com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Builder subBuilder = null;
+                if (filterTypeCase_ == 2) {
+                  subBuilder =
+                      ((com.google.firestore.v1beta1.StructuredQuery.FieldFilter) filterType_)
+                          .toBuilder();
+                }
+                filterType_ =
+                    input.readMessage(
+                        com.google.firestore.v1beta1.StructuredQuery.FieldFilter.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(
+                      (com.google.firestore.v1beta1.StructuredQuery.FieldFilter) filterType_);
+                  filterType_ = subBuilder.buildPartial();
+                }
+                filterTypeCase_ = 2;
+                break;
               }
-              filterType_ =
-                  input.readMessage(com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom((com.google.firestore.v1beta1.StructuredQuery.UnaryFilter) filterType_);
-                filterType_ = subBuilder.buildPartial();
+            case 26:
+              {
+                com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Builder subBuilder = null;
+                if (filterTypeCase_ == 3) {
+                  subBuilder =
+                      ((com.google.firestore.v1beta1.StructuredQuery.UnaryFilter) filterType_)
+                          .toBuilder();
+                }
+                filterType_ =
+                    input.readMessage(
+                        com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(
+                      (com.google.firestore.v1beta1.StructuredQuery.UnaryFilter) filterType_);
+                  filterType_ = subBuilder.buildPartial();
+                }
+                filterTypeCase_ = 3;
+                break;
               }
-              filterTypeCase_ = 3;
-              break;
-            }
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_Filter_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.QueryProto
+          .internal_static_google_firestore_v1beta1_StructuredQuery_Filter_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_Filter_fieldAccessorTable
+      return com.google.firestore.v1beta1.QueryProto
+          .internal_static_google_firestore_v1beta1_StructuredQuery_Filter_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.StructuredQuery.Filter.class, com.google.firestore.v1beta1.StructuredQuery.Filter.Builder.class);
+              com.google.firestore.v1beta1.StructuredQuery.Filter.class,
+              com.google.firestore.v1beta1.StructuredQuery.Filter.Builder.class);
     }
 
     private int filterTypeCase_ = 0;
     private java.lang.Object filterType_;
-    public enum FilterTypeCase
-        implements com.google.protobuf.Internal.EnumLite {
+
+    public enum FilterTypeCase implements com.google.protobuf.Internal.EnumLite {
       COMPOSITE_FILTER(1),
       FIELD_FILTER(2),
       UNARY_FILTER(3),
       FILTERTYPE_NOT_SET(0);
       private final int value;
+
       private FilterTypeCase(int value) {
         this.value = value;
       }
-      /**
-       * @deprecated Use {@link #forNumber(int)} instead.
-       */
+      /** @deprecated Use {@link #forNumber(int)} instead. */
       @java.lang.Deprecated
       public static FilterTypeCase valueOf(int value) {
         return forNumber(value);
@@ -1227,26 +1358,32 @@ public static FilterTypeCase valueOf(int value) {
 
       public static FilterTypeCase forNumber(int value) {
         switch (value) {
-          case 1: return COMPOSITE_FILTER;
-          case 2: return FIELD_FILTER;
-          case 3: return UNARY_FILTER;
-          case 0: return FILTERTYPE_NOT_SET;
-          default: return null;
+          case 1:
+            return COMPOSITE_FILTER;
+          case 2:
+            return FIELD_FILTER;
+          case 3:
+            return UNARY_FILTER;
+          case 0:
+            return FILTERTYPE_NOT_SET;
+          default:
+            return null;
         }
       }
+
       public int getNumber() {
         return this.value;
       }
     };
 
-    public FilterTypeCase
-    getFilterTypeCase() {
-      return FilterTypeCase.forNumber(
-          filterTypeCase_);
+    public FilterTypeCase getFilterTypeCase() {
+      return FilterTypeCase.forNumber(filterTypeCase_);
     }
 
     public static final int COMPOSITE_FILTER_FIELD_NUMBER = 1;
     /**
+     *
+     *
      * 
      * A composite filter.
      * 

@@ -1257,6 +1394,8 @@ public boolean hasCompositeFilter() {
       return filterTypeCase_ == 1;
     }
     /**
+     *
+     *
      * 
      * A composite filter.
      * 

@@ -1265,26 +1404,31 @@ public boolean hasCompositeFilter() {
      */
     public com.google.firestore.v1beta1.StructuredQuery.CompositeFilter getCompositeFilter() {
       if (filterTypeCase_ == 1) {
-         return (com.google.firestore.v1beta1.StructuredQuery.CompositeFilter) filterType_;
+        return (com.google.firestore.v1beta1.StructuredQuery.CompositeFilter) filterType_;
       }
       return com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.getDefaultInstance();
     }
     /**
+     *
+     *
      * 
      * A composite filter.
      * 

      *
      * .google.firestore.v1beta1.StructuredQuery.CompositeFilter composite_filter = 1;
      */
-    public com.google.firestore.v1beta1.StructuredQuery.CompositeFilterOrBuilder getCompositeFilterOrBuilder() {
+    public com.google.firestore.v1beta1.StructuredQuery.CompositeFilterOrBuilder
+        getCompositeFilterOrBuilder() {
       if (filterTypeCase_ == 1) {
-         return (com.google.firestore.v1beta1.StructuredQuery.CompositeFilter) filterType_;
+        return (com.google.firestore.v1beta1.StructuredQuery.CompositeFilter) filterType_;
       }
       return com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.getDefaultInstance();
     }
 
     public static final int FIELD_FILTER_FIELD_NUMBER = 2;
     /**
+     *
+     *
      * 
      * A filter on a document field.
      * 

@@ -1295,6 +1439,8 @@ public boolean hasFieldFilter() {
       return filterTypeCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * A filter on a document field.
      * 

@@ -1303,26 +1449,31 @@ public boolean hasFieldFilter() {
      */
     public com.google.firestore.v1beta1.StructuredQuery.FieldFilter getFieldFilter() {
       if (filterTypeCase_ == 2) {
-         return (com.google.firestore.v1beta1.StructuredQuery.FieldFilter) filterType_;
+        return (com.google.firestore.v1beta1.StructuredQuery.FieldFilter) filterType_;
       }
       return com.google.firestore.v1beta1.StructuredQuery.FieldFilter.getDefaultInstance();
     }
     /**
+     *
+     *
      * 
      * A filter on a document field.
      * 

      *
      * .google.firestore.v1beta1.StructuredQuery.FieldFilter field_filter = 2;
      */
-    public com.google.firestore.v1beta1.StructuredQuery.FieldFilterOrBuilder getFieldFilterOrBuilder() {
+    public com.google.firestore.v1beta1.StructuredQuery.FieldFilterOrBuilder
+        getFieldFilterOrBuilder() {
       if (filterTypeCase_ == 2) {
-         return (com.google.firestore.v1beta1.StructuredQuery.FieldFilter) filterType_;
+        return (com.google.firestore.v1beta1.StructuredQuery.FieldFilter) filterType_;
       }
       return com.google.firestore.v1beta1.StructuredQuery.FieldFilter.getDefaultInstance();
     }
 
     public static final int UNARY_FILTER_FIELD_NUMBER = 3;
     /**
+     *
+     *
      * 
      * A filter that takes exactly one argument.
      * 

@@ -1333,6 +1484,8 @@ public boolean hasUnaryFilter() {
       return filterTypeCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * A filter that takes exactly one argument.
      * 

@@ -1341,25 +1494,29 @@ public boolean hasUnaryFilter() {
      */
     public com.google.firestore.v1beta1.StructuredQuery.UnaryFilter getUnaryFilter() {
       if (filterTypeCase_ == 3) {
-         return (com.google.firestore.v1beta1.StructuredQuery.UnaryFilter) filterType_;
+        return (com.google.firestore.v1beta1.StructuredQuery.UnaryFilter) filterType_;
       }
       return com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.getDefaultInstance();
     }
     /**
+     *
+     *
      * 
      * A filter that takes exactly one argument.
      * 

      *
      * .google.firestore.v1beta1.StructuredQuery.UnaryFilter unary_filter = 3;
      */
-    public com.google.firestore.v1beta1.StructuredQuery.UnaryFilterOrBuilder getUnaryFilterOrBuilder() {
+    public com.google.firestore.v1beta1.StructuredQuery.UnaryFilterOrBuilder
+        getUnaryFilterOrBuilder() {
       if (filterTypeCase_ == 3) {
-         return (com.google.firestore.v1beta1.StructuredQuery.UnaryFilter) filterType_;
+        return (com.google.firestore.v1beta1.StructuredQuery.UnaryFilter) filterType_;
       }
       return com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.getDefaultInstance();
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -1371,16 +1528,18 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (filterTypeCase_ == 1) {
-        output.writeMessage(1, (com.google.firestore.v1beta1.StructuredQuery.CompositeFilter) filterType_);
+        output.writeMessage(
+            1, (com.google.firestore.v1beta1.StructuredQuery.CompositeFilter) filterType_);
       }
       if (filterTypeCase_ == 2) {
-        output.writeMessage(2, (com.google.firestore.v1beta1.StructuredQuery.FieldFilter) filterType_);
+        output.writeMessage(
+            2, (com.google.firestore.v1beta1.StructuredQuery.FieldFilter) filterType_);
       }
       if (filterTypeCase_ == 3) {
-        output.writeMessage(3, (com.google.firestore.v1beta1.StructuredQuery.UnaryFilter) filterType_);
+        output.writeMessage(
+            3, (com.google.firestore.v1beta1.StructuredQuery.UnaryFilter) filterType_);
       }
       unknownFields.writeTo(output);
     }
@@ -1392,16 +1551,19 @@ public int getSerializedSize() {
 
       size = 0;
       if (filterTypeCase_ == 1) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, (com.google.firestore.v1beta1.StructuredQuery.CompositeFilter) filterType_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                1, (com.google.firestore.v1beta1.StructuredQuery.CompositeFilter) filterType_);
       }
       if (filterTypeCase_ == 2) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(2, (com.google.firestore.v1beta1.StructuredQuery.FieldFilter) filterType_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                2, (com.google.firestore.v1beta1.StructuredQuery.FieldFilter) filterType_);
       }
       if (filterTypeCase_ == 3) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(3, (com.google.firestore.v1beta1.StructuredQuery.UnaryFilter) filterType_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                3, (com.google.firestore.v1beta1.StructuredQuery.UnaryFilter) filterType_);
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -1411,29 +1573,26 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.firestore.v1beta1.StructuredQuery.Filter)) {
         return super.equals(obj);
       }
-      com.google.firestore.v1beta1.StructuredQuery.Filter other = (com.google.firestore.v1beta1.StructuredQuery.Filter) obj;
+      com.google.firestore.v1beta1.StructuredQuery.Filter other =
+          (com.google.firestore.v1beta1.StructuredQuery.Filter) obj;
 
       boolean result = true;
-      result = result && getFilterTypeCase().equals(
-          other.getFilterTypeCase());
+      result = result && getFilterTypeCase().equals(other.getFilterTypeCase());
       if (!result) return false;
       switch (filterTypeCase_) {
         case 1:
-          result = result && getCompositeFilter()
-              .equals(other.getCompositeFilter());
+          result = result && getCompositeFilter().equals(other.getCompositeFilter());
           break;
         case 2:
-          result = result && getFieldFilter()
-              .equals(other.getFieldFilter());
+          result = result && getFieldFilter().equals(other.getFieldFilter());
           break;
         case 3:
-          result = result && getUnaryFilter()
-              .equals(other.getUnaryFilter());
+          result = result && getUnaryFilter().equals(other.getUnaryFilter());
           break;
         case 0:
         default:
@@ -1471,87 +1630,94 @@ public int hashCode() {
     }
 
     public static com.google.firestore.v1beta1.StructuredQuery.Filter parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Filter parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Filter parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Filter parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Filter parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Filter parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.StructuredQuery.Filter parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.StructuredQuery.Filter parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Filter parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.StructuredQuery.Filter parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.StructuredQuery.Filter parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Filter parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Filter parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Filter parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.firestore.v1beta1.StructuredQuery.Filter prototype) {
+
+    public static Builder newBuilder(
+        com.google.firestore.v1beta1.StructuredQuery.Filter prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1561,27 +1727,32 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * A filter.
      * 

      *
      * Protobuf type {@code google.firestore.v1beta1.StructuredQuery.Filter}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.StructuredQuery.Filter)
         com.google.firestore.v1beta1.StructuredQuery.FilterOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_Filter_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.firestore.v1beta1.QueryProto
+            .internal_static_google_firestore_v1beta1_StructuredQuery_Filter_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_Filter_fieldAccessorTable
+        return com.google.firestore.v1beta1.QueryProto
+            .internal_static_google_firestore_v1beta1_StructuredQuery_Filter_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.firestore.v1beta1.StructuredQuery.Filter.class, com.google.firestore.v1beta1.StructuredQuery.Filter.Builder.class);
+                com.google.firestore.v1beta1.StructuredQuery.Filter.class,
+                com.google.firestore.v1beta1.StructuredQuery.Filter.Builder.class);
       }
 
       // Construct using com.google.firestore.v1beta1.StructuredQuery.Filter.newBuilder()
@@ -1589,16 +1760,15 @@ private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -1608,9 +1778,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_Filter_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.firestore.v1beta1.QueryProto
+            .internal_static_google_firestore_v1beta1_StructuredQuery_Filter_descriptor;
       }
 
       @java.lang.Override
@@ -1629,7 +1799,8 @@ public com.google.firestore.v1beta1.StructuredQuery.Filter build() {
 
       @java.lang.Override
       public com.google.firestore.v1beta1.StructuredQuery.Filter buildPartial() {
-        com.google.firestore.v1beta1.StructuredQuery.Filter result = new com.google.firestore.v1beta1.StructuredQuery.Filter(this);
+        com.google.firestore.v1beta1.StructuredQuery.Filter result =
+            new com.google.firestore.v1beta1.StructuredQuery.Filter(this);
         if (filterTypeCase_ == 1) {
           if (compositeFilterBuilder_ == null) {
             result.filterType_ = filterType_;
@@ -1660,38 +1831,41 @@ public com.google.firestore.v1beta1.StructuredQuery.Filter buildPartial() {
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.firestore.v1beta1.StructuredQuery.Filter) {
-          return mergeFrom((com.google.firestore.v1beta1.StructuredQuery.Filter)other);
+          return mergeFrom((com.google.firestore.v1beta1.StructuredQuery.Filter) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -1699,23 +1873,28 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.firestore.v1beta1.StructuredQuery.Filter other) {
-        if (other == com.google.firestore.v1beta1.StructuredQuery.Filter.getDefaultInstance()) return this;
+        if (other == com.google.firestore.v1beta1.StructuredQuery.Filter.getDefaultInstance())
+          return this;
         switch (other.getFilterTypeCase()) {
-          case COMPOSITE_FILTER: {
-            mergeCompositeFilter(other.getCompositeFilter());
-            break;
-          }
-          case FIELD_FILTER: {
-            mergeFieldFilter(other.getFieldFilter());
-            break;
-          }
-          case UNARY_FILTER: {
-            mergeUnaryFilter(other.getUnaryFilter());
-            break;
-          }
-          case FILTERTYPE_NOT_SET: {
-            break;
-          }
+          case COMPOSITE_FILTER:
+            {
+              mergeCompositeFilter(other.getCompositeFilter());
+              break;
+            }
+          case FIELD_FILTER:
+            {
+              mergeFieldFilter(other.getFieldFilter());
+              break;
+            }
+          case UNARY_FILTER:
+            {
+              mergeUnaryFilter(other.getUnaryFilter());
+              break;
+            }
+          case FILTERTYPE_NOT_SET:
+            {
+              break;
+            }
         }
         this.mergeUnknownFields(other.unknownFields);
         onChanged();
@@ -1736,7 +1915,8 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.firestore.v1beta1.StructuredQuery.Filter) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.firestore.v1beta1.StructuredQuery.Filter) e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -1745,12 +1925,12 @@ public Builder mergeFrom(
         }
         return this;
       }
+
       private int filterTypeCase_ = 0;
       private java.lang.Object filterType_;
-      public FilterTypeCase
-          getFilterTypeCase() {
-        return FilterTypeCase.forNumber(
-            filterTypeCase_);
+
+      public FilterTypeCase getFilterTypeCase() {
+        return FilterTypeCase.forNumber(filterTypeCase_);
       }
 
       public Builder clearFilterType() {
@@ -1760,25 +1940,33 @@ public Builder clearFilterType() {
         return this;
       }
 
-
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.StructuredQuery.CompositeFilter, com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Builder, com.google.firestore.v1beta1.StructuredQuery.CompositeFilterOrBuilder> compositeFilterBuilder_;
+              com.google.firestore.v1beta1.StructuredQuery.CompositeFilter,
+              com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Builder,
+              com.google.firestore.v1beta1.StructuredQuery.CompositeFilterOrBuilder>
+          compositeFilterBuilder_;
       /**
+       *
+       *
        * 
        * A composite filter.
        * 

        *
-       * .google.firestore.v1beta1.StructuredQuery.CompositeFilter composite_filter = 1;
+       * .google.firestore.v1beta1.StructuredQuery.CompositeFilter composite_filter = 1;
+       * 
        */
       public boolean hasCompositeFilter() {
         return filterTypeCase_ == 1;
       }
       /**
+       *
+       *
        * 
        * A composite filter.
        * 

        *
-       * .google.firestore.v1beta1.StructuredQuery.CompositeFilter composite_filter = 1;
+       * .google.firestore.v1beta1.StructuredQuery.CompositeFilter composite_filter = 1;
+       * 
        */
       public com.google.firestore.v1beta1.StructuredQuery.CompositeFilter getCompositeFilter() {
         if (compositeFilterBuilder_ == null) {
@@ -1794,13 +1982,17 @@ public com.google.firestore.v1beta1.StructuredQuery.CompositeFilter getComposite
         }
       }
       /**
+       *
+       *
        * 
        * A composite filter.
        * 

        *
-       * .google.firestore.v1beta1.StructuredQuery.CompositeFilter composite_filter = 1;
+       * .google.firestore.v1beta1.StructuredQuery.CompositeFilter composite_filter = 1;
+       * 
        */
-      public Builder setCompositeFilter(com.google.firestore.v1beta1.StructuredQuery.CompositeFilter value) {
+      public Builder setCompositeFilter(
+          com.google.firestore.v1beta1.StructuredQuery.CompositeFilter value) {
         if (compositeFilterBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -1814,11 +2006,14 @@ public Builder setCompositeFilter(com.google.firestore.v1beta1.StructuredQuery.C
         return this;
       }
       /**
+       *
+       *
        * 
        * A composite filter.
        * 

        *
-       * .google.firestore.v1beta1.StructuredQuery.CompositeFilter composite_filter = 1;
+       * .google.firestore.v1beta1.StructuredQuery.CompositeFilter composite_filter = 1;
+       * 
        */
       public Builder setCompositeFilter(
           com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Builder builderForValue) {
@@ -1832,18 +2027,27 @@ public Builder setCompositeFilter(
         return this;
       }
       /**
+       *
+       *
        * 
        * A composite filter.
        * 

        *
-       * .google.firestore.v1beta1.StructuredQuery.CompositeFilter composite_filter = 1;
+       * .google.firestore.v1beta1.StructuredQuery.CompositeFilter composite_filter = 1;
+       * 
        */
-      public Builder mergeCompositeFilter(com.google.firestore.v1beta1.StructuredQuery.CompositeFilter value) {
+      public Builder mergeCompositeFilter(
+          com.google.firestore.v1beta1.StructuredQuery.CompositeFilter value) {
         if (compositeFilterBuilder_ == null) {
-          if (filterTypeCase_ == 1 &&
-              filterType_ != com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.getDefaultInstance()) {
-            filterType_ = com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.newBuilder((com.google.firestore.v1beta1.StructuredQuery.CompositeFilter) filterType_)
-                .mergeFrom(value).buildPartial();
+          if (filterTypeCase_ == 1
+              && filterType_
+                  != com.google.firestore.v1beta1.StructuredQuery.CompositeFilter
+                      .getDefaultInstance()) {
+            filterType_ =
+                com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.newBuilder(
+                        (com.google.firestore.v1beta1.StructuredQuery.CompositeFilter) filterType_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             filterType_ = value;
           }
@@ -1858,11 +2062,14 @@ public Builder mergeCompositeFilter(com.google.firestore.v1beta1.StructuredQuery
         return this;
       }
       /**
+       *
+       *
        * 
        * A composite filter.
        * 

        *
-       * .google.firestore.v1beta1.StructuredQuery.CompositeFilter composite_filter = 1;
+       * .google.firestore.v1beta1.StructuredQuery.CompositeFilter composite_filter = 1;
+       * 
        */
       public Builder clearCompositeFilter() {
         if (compositeFilterBuilder_ == null) {
@@ -1881,23 +2088,31 @@ public Builder clearCompositeFilter() {
         return this;
       }
       /**
+       *
+       *
        * 
        * A composite filter.
        * 

        *
-       * .google.firestore.v1beta1.StructuredQuery.CompositeFilter composite_filter = 1;
+       * .google.firestore.v1beta1.StructuredQuery.CompositeFilter composite_filter = 1;
+       * 
        */
-      public com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Builder getCompositeFilterBuilder() {
+      public com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Builder
+          getCompositeFilterBuilder() {
         return getCompositeFilterFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * A composite filter.
        * 

        *
-       * .google.firestore.v1beta1.StructuredQuery.CompositeFilter composite_filter = 1;
+       * .google.firestore.v1beta1.StructuredQuery.CompositeFilter composite_filter = 1;
+       * 
        */
-      public com.google.firestore.v1beta1.StructuredQuery.CompositeFilterOrBuilder getCompositeFilterOrBuilder() {
+      public com.google.firestore.v1beta1.StructuredQuery.CompositeFilterOrBuilder
+          getCompositeFilterOrBuilder() {
         if ((filterTypeCase_ == 1) && (compositeFilterBuilder_ != null)) {
           return compositeFilterBuilder_.getMessageOrBuilder();
         } else {
@@ -1908,34 +2123,49 @@ public com.google.firestore.v1beta1.StructuredQuery.CompositeFilterOrBuilder get
         }
       }
       /**
+       *
+       *
        * 
        * A composite filter.
        * 

        *
-       * .google.firestore.v1beta1.StructuredQuery.CompositeFilter composite_filter = 1;
+       * .google.firestore.v1beta1.StructuredQuery.CompositeFilter composite_filter = 1;
+       * 
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.StructuredQuery.CompositeFilter, com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Builder, com.google.firestore.v1beta1.StructuredQuery.CompositeFilterOrBuilder> 
+              com.google.firestore.v1beta1.StructuredQuery.CompositeFilter,
+              com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Builder,
+              com.google.firestore.v1beta1.StructuredQuery.CompositeFilterOrBuilder>
           getCompositeFilterFieldBuilder() {
         if (compositeFilterBuilder_ == null) {
           if (!(filterTypeCase_ == 1)) {
-            filterType_ = com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.getDefaultInstance();
+            filterType_ =
+                com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.getDefaultInstance();
           }
-          compositeFilterBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.firestore.v1beta1.StructuredQuery.CompositeFilter, com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Builder, com.google.firestore.v1beta1.StructuredQuery.CompositeFilterOrBuilder>(
+          compositeFilterBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.firestore.v1beta1.StructuredQuery.CompositeFilter,
+                  com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Builder,
+                  com.google.firestore.v1beta1.StructuredQuery.CompositeFilterOrBuilder>(
                   (com.google.firestore.v1beta1.StructuredQuery.CompositeFilter) filterType_,
                   getParentForChildren(),
                   isClean());
           filterType_ = null;
         }
         filterTypeCase_ = 1;
-        onChanged();;
+        onChanged();
+        ;
         return compositeFilterBuilder_;
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.StructuredQuery.FieldFilter, com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Builder, com.google.firestore.v1beta1.StructuredQuery.FieldFilterOrBuilder> fieldFilterBuilder_;
+              com.google.firestore.v1beta1.StructuredQuery.FieldFilter,
+              com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Builder,
+              com.google.firestore.v1beta1.StructuredQuery.FieldFilterOrBuilder>
+          fieldFilterBuilder_;
       /**
+       *
+       *
        * 
        * A filter on a document field.
        * 

@@ -1946,6 +2176,8 @@ public boolean hasFieldFilter() {
         return filterTypeCase_ == 2;
       }
       /**
+       *
+       *
        * 
        * A filter on a document field.
        * 

@@ -1966,13 +2198,16 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldFilter getFieldFilter()
         }
       }
       /**
+       *
+       *
        * 
        * A filter on a document field.
        * 

        *
        * .google.firestore.v1beta1.StructuredQuery.FieldFilter field_filter = 2;
        */
-      public Builder setFieldFilter(com.google.firestore.v1beta1.StructuredQuery.FieldFilter value) {
+      public Builder setFieldFilter(
+          com.google.firestore.v1beta1.StructuredQuery.FieldFilter value) {
         if (fieldFilterBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -1986,6 +2221,8 @@ public Builder setFieldFilter(com.google.firestore.v1beta1.StructuredQuery.Field
         return this;
       }
       /**
+       *
+       *
        * 
        * A filter on a document field.
        * 

@@ -2004,18 +2241,26 @@ public Builder setFieldFilter(
         return this;
       }
       /**
+       *
+       *
        * 
        * A filter on a document field.
        * 

        *
        * .google.firestore.v1beta1.StructuredQuery.FieldFilter field_filter = 2;
        */
-      public Builder mergeFieldFilter(com.google.firestore.v1beta1.StructuredQuery.FieldFilter value) {
+      public Builder mergeFieldFilter(
+          com.google.firestore.v1beta1.StructuredQuery.FieldFilter value) {
         if (fieldFilterBuilder_ == null) {
-          if (filterTypeCase_ == 2 &&
-              filterType_ != com.google.firestore.v1beta1.StructuredQuery.FieldFilter.getDefaultInstance()) {
-            filterType_ = com.google.firestore.v1beta1.StructuredQuery.FieldFilter.newBuilder((com.google.firestore.v1beta1.StructuredQuery.FieldFilter) filterType_)
-                .mergeFrom(value).buildPartial();
+          if (filterTypeCase_ == 2
+              && filterType_
+                  != com.google.firestore.v1beta1.StructuredQuery.FieldFilter
+                      .getDefaultInstance()) {
+            filterType_ =
+                com.google.firestore.v1beta1.StructuredQuery.FieldFilter.newBuilder(
+                        (com.google.firestore.v1beta1.StructuredQuery.FieldFilter) filterType_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             filterType_ = value;
           }
@@ -2030,6 +2275,8 @@ public Builder mergeFieldFilter(com.google.firestore.v1beta1.StructuredQuery.Fie
         return this;
       }
       /**
+       *
+       *
        * 
        * A filter on a document field.
        * 

@@ -2053,23 +2300,29 @@ public Builder clearFieldFilter() {
         return this;
       }
       /**
+       *
+       *
        * 
        * A filter on a document field.
        * 

        *
        * .google.firestore.v1beta1.StructuredQuery.FieldFilter field_filter = 2;
        */
-      public com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Builder getFieldFilterBuilder() {
+      public com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Builder
+          getFieldFilterBuilder() {
         return getFieldFilterFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * A filter on a document field.
        * 

        *
        * .google.firestore.v1beta1.StructuredQuery.FieldFilter field_filter = 2;
        */
-      public com.google.firestore.v1beta1.StructuredQuery.FieldFilterOrBuilder getFieldFilterOrBuilder() {
+      public com.google.firestore.v1beta1.StructuredQuery.FieldFilterOrBuilder
+          getFieldFilterOrBuilder() {
         if ((filterTypeCase_ == 2) && (fieldFilterBuilder_ != null)) {
           return fieldFilterBuilder_.getMessageOrBuilder();
         } else {
@@ -2080,6 +2333,8 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldFilterOrBuilder getFiel
         }
       }
       /**
+       *
+       *
        * 
        * A filter on a document field.
        * 

@@ -2087,27 +2342,39 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldFilterOrBuilder getFiel
        * .google.firestore.v1beta1.StructuredQuery.FieldFilter field_filter = 2;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.StructuredQuery.FieldFilter, com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Builder, com.google.firestore.v1beta1.StructuredQuery.FieldFilterOrBuilder> 
+              com.google.firestore.v1beta1.StructuredQuery.FieldFilter,
+              com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Builder,
+              com.google.firestore.v1beta1.StructuredQuery.FieldFilterOrBuilder>
           getFieldFilterFieldBuilder() {
         if (fieldFilterBuilder_ == null) {
           if (!(filterTypeCase_ == 2)) {
-            filterType_ = com.google.firestore.v1beta1.StructuredQuery.FieldFilter.getDefaultInstance();
+            filterType_ =
+                com.google.firestore.v1beta1.StructuredQuery.FieldFilter.getDefaultInstance();
           }
-          fieldFilterBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.firestore.v1beta1.StructuredQuery.FieldFilter, com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Builder, com.google.firestore.v1beta1.StructuredQuery.FieldFilterOrBuilder>(
+          fieldFilterBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.firestore.v1beta1.StructuredQuery.FieldFilter,
+                  com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Builder,
+                  com.google.firestore.v1beta1.StructuredQuery.FieldFilterOrBuilder>(
                   (com.google.firestore.v1beta1.StructuredQuery.FieldFilter) filterType_,
                   getParentForChildren(),
                   isClean());
           filterType_ = null;
         }
         filterTypeCase_ = 2;
-        onChanged();;
+        onChanged();
+        ;
         return fieldFilterBuilder_;
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.StructuredQuery.UnaryFilter, com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Builder, com.google.firestore.v1beta1.StructuredQuery.UnaryFilterOrBuilder> unaryFilterBuilder_;
+              com.google.firestore.v1beta1.StructuredQuery.UnaryFilter,
+              com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Builder,
+              com.google.firestore.v1beta1.StructuredQuery.UnaryFilterOrBuilder>
+          unaryFilterBuilder_;
       /**
+       *
+       *
        * 
        * A filter that takes exactly one argument.
        * 

@@ -2118,6 +2385,8 @@ public boolean hasUnaryFilter() {
         return filterTypeCase_ == 3;
       }
       /**
+       *
+       *
        * 
        * A filter that takes exactly one argument.
        * 

@@ -2138,13 +2407,16 @@ public com.google.firestore.v1beta1.StructuredQuery.UnaryFilter getUnaryFilter()
         }
       }
       /**
+       *
+       *
        * 
        * A filter that takes exactly one argument.
        * 

        *
        * .google.firestore.v1beta1.StructuredQuery.UnaryFilter unary_filter = 3;
        */
-      public Builder setUnaryFilter(com.google.firestore.v1beta1.StructuredQuery.UnaryFilter value) {
+      public Builder setUnaryFilter(
+          com.google.firestore.v1beta1.StructuredQuery.UnaryFilter value) {
         if (unaryFilterBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -2158,6 +2430,8 @@ public Builder setUnaryFilter(com.google.firestore.v1beta1.StructuredQuery.Unary
         return this;
       }
       /**
+       *
+       *
        * 
        * A filter that takes exactly one argument.
        * 

@@ -2176,18 +2450,26 @@ public Builder setUnaryFilter(
         return this;
       }
       /**
+       *
+       *
        * 
        * A filter that takes exactly one argument.
        * 

        *
        * .google.firestore.v1beta1.StructuredQuery.UnaryFilter unary_filter = 3;
        */
-      public Builder mergeUnaryFilter(com.google.firestore.v1beta1.StructuredQuery.UnaryFilter value) {
+      public Builder mergeUnaryFilter(
+          com.google.firestore.v1beta1.StructuredQuery.UnaryFilter value) {
         if (unaryFilterBuilder_ == null) {
-          if (filterTypeCase_ == 3 &&
-              filterType_ != com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.getDefaultInstance()) {
-            filterType_ = com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.newBuilder((com.google.firestore.v1beta1.StructuredQuery.UnaryFilter) filterType_)
-                .mergeFrom(value).buildPartial();
+          if (filterTypeCase_ == 3
+              && filterType_
+                  != com.google.firestore.v1beta1.StructuredQuery.UnaryFilter
+                      .getDefaultInstance()) {
+            filterType_ =
+                com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.newBuilder(
+                        (com.google.firestore.v1beta1.StructuredQuery.UnaryFilter) filterType_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             filterType_ = value;
           }
@@ -2202,6 +2484,8 @@ public Builder mergeUnaryFilter(com.google.firestore.v1beta1.StructuredQuery.Una
         return this;
       }
       /**
+       *
+       *
        * 
        * A filter that takes exactly one argument.
        * 

@@ -2225,23 +2509,29 @@ public Builder clearUnaryFilter() {
         return this;
       }
       /**
+       *
+       *
        * 
        * A filter that takes exactly one argument.
        * 

        *
        * .google.firestore.v1beta1.StructuredQuery.UnaryFilter unary_filter = 3;
        */
-      public com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Builder getUnaryFilterBuilder() {
+      public com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Builder
+          getUnaryFilterBuilder() {
         return getUnaryFilterFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * A filter that takes exactly one argument.
        * 

        *
        * .google.firestore.v1beta1.StructuredQuery.UnaryFilter unary_filter = 3;
        */
-      public com.google.firestore.v1beta1.StructuredQuery.UnaryFilterOrBuilder getUnaryFilterOrBuilder() {
+      public com.google.firestore.v1beta1.StructuredQuery.UnaryFilterOrBuilder
+          getUnaryFilterOrBuilder() {
         if ((filterTypeCase_ == 3) && (unaryFilterBuilder_ != null)) {
           return unaryFilterBuilder_.getMessageOrBuilder();
         } else {
@@ -2252,6 +2542,8 @@ public com.google.firestore.v1beta1.StructuredQuery.UnaryFilterOrBuilder getUnar
         }
       }
       /**
+       *
+       *
        * 
        * A filter that takes exactly one argument.
        * 

@@ -2259,23 +2551,31 @@ public com.google.firestore.v1beta1.StructuredQuery.UnaryFilterOrBuilder getUnar
        * .google.firestore.v1beta1.StructuredQuery.UnaryFilter unary_filter = 3;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.StructuredQuery.UnaryFilter, com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Builder, com.google.firestore.v1beta1.StructuredQuery.UnaryFilterOrBuilder> 
+              com.google.firestore.v1beta1.StructuredQuery.UnaryFilter,
+              com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Builder,
+              com.google.firestore.v1beta1.StructuredQuery.UnaryFilterOrBuilder>
           getUnaryFilterFieldBuilder() {
         if (unaryFilterBuilder_ == null) {
           if (!(filterTypeCase_ == 3)) {
-            filterType_ = com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.getDefaultInstance();
+            filterType_ =
+                com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.getDefaultInstance();
           }
-          unaryFilterBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.firestore.v1beta1.StructuredQuery.UnaryFilter, com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Builder, com.google.firestore.v1beta1.StructuredQuery.UnaryFilterOrBuilder>(
+          unaryFilterBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.firestore.v1beta1.StructuredQuery.UnaryFilter,
+                  com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Builder,
+                  com.google.firestore.v1beta1.StructuredQuery.UnaryFilterOrBuilder>(
                   (com.google.firestore.v1beta1.StructuredQuery.UnaryFilter) filterType_,
                   getParentForChildren(),
                   isClean());
           filterType_ = null;
         }
         filterTypeCase_ = 3;
-        onChanged();;
+        onChanged();
+        ;
         return unaryFilterBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2288,12 +2588,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.StructuredQuery.Filter)
     }
 
     // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.StructuredQuery.Filter)
     private static final com.google.firestore.v1beta1.StructuredQuery.Filter DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.firestore.v1beta1.StructuredQuery.Filter();
     }
@@ -2302,16 +2602,16 @@ public static com.google.firestore.v1beta1.StructuredQuery.Filter getDefaultInst
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public Filter parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new Filter(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public Filter parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new Filter(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2326,14 +2626,16 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.firestore.v1beta1.StructuredQuery.Filter getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface CompositeFilterOrBuilder extends
+  public interface CompositeFilterOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.StructuredQuery.CompositeFilter)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The operator for combining multiple filters.
      * 

@@ -2342,6 +2644,8 @@ public interface CompositeFilterOrBuilder extends
      */
     int getOpValue();
     /**
+     *
+     *
      * 
      * The operator for combining multiple filters.
      * 

@@ -2351,6 +2655,8 @@ public interface CompositeFilterOrBuilder extends
     com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Operator getOp();
 
     /**
+     *
+     *
      * 
      * The list of filters to combine.
      * Must contain at least one filter.
@@ -2358,9 +2664,10 @@ public interface CompositeFilterOrBuilder extends
      *
      * repeated .google.firestore.v1beta1.StructuredQuery.Filter filters = 2;
      */
-    java.util.List 
-        getFiltersList();
+    java.util.List getFiltersList();
     /**
+     *
+     *
      * 
      * The list of filters to combine.
      * Must contain at least one filter.
@@ -2370,6 +2677,8 @@ public interface CompositeFilterOrBuilder extends
      */
     com.google.firestore.v1beta1.StructuredQuery.Filter getFilters(int index);
     /**
+     *
+     *
      * 
      * The list of filters to combine.
      * Must contain at least one filter.
@@ -2379,6 +2688,8 @@ public interface CompositeFilterOrBuilder extends
      */
     int getFiltersCount();
     /**
+     *
+     *
      * 
      * The list of filters to combine.
      * Must contain at least one filter.
@@ -2386,9 +2697,11 @@ public interface CompositeFilterOrBuilder extends
      *
      * repeated .google.firestore.v1beta1.StructuredQuery.Filter filters = 2;
      */
-    java.util.List 
+    java.util.List
         getFiltersOrBuilderList();
     /**
+     *
+     *
      * 
      * The list of filters to combine.
      * Must contain at least one filter.
@@ -2396,35 +2709,37 @@ public interface CompositeFilterOrBuilder extends
      *
      * repeated .google.firestore.v1beta1.StructuredQuery.Filter filters = 2;
      */
-    com.google.firestore.v1beta1.StructuredQuery.FilterOrBuilder getFiltersOrBuilder(
-        int index);
+    com.google.firestore.v1beta1.StructuredQuery.FilterOrBuilder getFiltersOrBuilder(int index);
   }
   /**
+   *
+   *
    * 
    * A filter that merges multiple other filters using the given operator.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.StructuredQuery.CompositeFilter}
    */
-  public  static final class CompositeFilter extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class CompositeFilter extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.StructuredQuery.CompositeFilter)
       CompositeFilterOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use CompositeFilter.newBuilder() to construct.
     private CompositeFilter(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private CompositeFilter() {
       op_ = 0;
       filters_ = java.util.Collections.emptyList();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private CompositeFilter(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -2444,35 +2759,40 @@ private CompositeFilter(
             case 0:
               done = true;
               break;
-            case 8: {
-              int rawValue = input.readEnum();
+            case 8:
+              {
+                int rawValue = input.readEnum();
 
-              op_ = rawValue;
-              break;
-            }
-            case 18: {
-              if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
-                filters_ = new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000002;
+                op_ = rawValue;
+                break;
               }
-              filters_.add(
-                  input.readMessage(com.google.firestore.v1beta1.StructuredQuery.Filter.parser(), extensionRegistry));
-              break;
-            }
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            case 18:
+              {
+                if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
+                  filters_ =
+                      new java.util.ArrayList<
+                          com.google.firestore.v1beta1.StructuredQuery.Filter>();
+                  mutable_bitField0_ |= 0x00000002;
+                }
+                filters_.add(
+                    input.readMessage(
+                        com.google.firestore.v1beta1.StructuredQuery.Filter.parser(),
+                        extensionRegistry));
+                break;
+              }
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         if (((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
           filters_ = java.util.Collections.unmodifiableList(filters_);
@@ -2481,29 +2801,35 @@ private CompositeFilter(
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_CompositeFilter_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.QueryProto
+          .internal_static_google_firestore_v1beta1_StructuredQuery_CompositeFilter_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_CompositeFilter_fieldAccessorTable
+      return com.google.firestore.v1beta1.QueryProto
+          .internal_static_google_firestore_v1beta1_StructuredQuery_CompositeFilter_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.class, com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Builder.class);
+              com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.class,
+              com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Builder.class);
     }
 
     /**
+     *
+     *
      * 
      * A composite filter operator.
      * 

      *
      * Protobuf enum {@code google.firestore.v1beta1.StructuredQuery.CompositeFilter.Operator}
      */
-    public enum Operator
-        implements com.google.protobuf.ProtocolMessageEnum {
+    public enum Operator implements com.google.protobuf.ProtocolMessageEnum {
       /**
+       *
+       *
        * 
        * Unspecified. This value must not be used.
        * 

@@ -2512,6 +2838,8 @@ public enum Operator
        */
       OPERATOR_UNSPECIFIED(0),
       /**
+       *
+       *
        * 
        * The results are required to satisfy each of the combined filters.
        * 

@@ -2523,6 +2851,8 @@ public enum Operator
       ;
 
       /**
+       *
+       *
        * 
        * Unspecified. This value must not be used.
        * 

@@ -2531,6 +2861,8 @@ public enum Operator
        */
       public static final int OPERATOR_UNSPECIFIED_VALUE = 0;
       /**
+       *
+       *
        * 
        * The results are required to satisfy each of the combined filters.
        * 

@@ -2539,7 +2871,6 @@ public enum Operator
        */
       public static final int AND_VALUE = 1;
 
-
       public final int getNumber() {
         if (this == UNRECOGNIZED) {
           throw new java.lang.IllegalArgumentException(
@@ -2548,9 +2879,7 @@ public final int getNumber() {
         return value;
       }
 
-      /**
-       * @deprecated Use {@link #forNumber(int)} instead.
-       */
+      /** @deprecated Use {@link #forNumber(int)} instead. */
       @java.lang.Deprecated
       public static Operator valueOf(int value) {
         return forNumber(value);
@@ -2558,44 +2887,45 @@ public static Operator valueOf(int value) {
 
       public static Operator forNumber(int value) {
         switch (value) {
-          case 0: return OPERATOR_UNSPECIFIED;
-          case 1: return AND;
-          default: return null;
+          case 0:
+            return OPERATOR_UNSPECIFIED;
+          case 1:
+            return AND;
+          default:
+            return null;
         }
       }
 
-      public static com.google.protobuf.Internal.EnumLiteMap
-          internalGetValueMap() {
+      public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
         return internalValueMap;
       }
-      private static final com.google.protobuf.Internal.EnumLiteMap<
-          Operator> internalValueMap =
-            new com.google.protobuf.Internal.EnumLiteMap() {
-              public Operator findValueByNumber(int number) {
-                return Operator.forNumber(number);
-              }
-            };
 
-      public final com.google.protobuf.Descriptors.EnumValueDescriptor
-          getValueDescriptor() {
+      private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public Operator findValueByNumber(int number) {
+              return Operator.forNumber(number);
+            }
+          };
+
+      public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
         return getDescriptor().getValues().get(ordinal());
       }
-      public final com.google.protobuf.Descriptors.EnumDescriptor
-          getDescriptorForType() {
+
+      public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
         return getDescriptor();
       }
-      public static final com.google.protobuf.Descriptors.EnumDescriptor
-          getDescriptor() {
-        return com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.getDescriptor().getEnumTypes().get(0);
+
+      public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+        return com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.getDescriptor()
+            .getEnumTypes()
+            .get(0);
       }
 
       private static final Operator[] VALUES = values();
 
-      public static Operator valueOf(
-          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      public static Operator valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
         if (desc.getType() != getDescriptor()) {
-          throw new java.lang.IllegalArgumentException(
-            "EnumValueDescriptor is not for this type.");
+          throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
         }
         if (desc.getIndex() == -1) {
           return UNRECOGNIZED;
@@ -2616,6 +2946,8 @@ private Operator(int value) {
     public static final int OP_FIELD_NUMBER = 1;
     private int op_;
     /**
+     *
+     *
      * 
      * The operator for combining multiple filters.
      * 

@@ -2626,6 +2958,8 @@ public int getOpValue() {
       return op_;
     }
     /**
+     *
+     *
      * 
      * The operator for combining multiple filters.
      * 

@@ -2634,13 +2968,18 @@ public int getOpValue() {
      */
     public com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Operator getOp() {
       @SuppressWarnings("deprecation")
-      com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Operator result = com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Operator.valueOf(op_);
-      return result == null ? com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Operator.UNRECOGNIZED : result;
+      com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Operator result =
+          com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Operator.valueOf(op_);
+      return result == null
+          ? com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Operator.UNRECOGNIZED
+          : result;
     }
 
     public static final int FILTERS_FIELD_NUMBER = 2;
     private java.util.List filters_;
     /**
+     *
+     *
      * 
      * The list of filters to combine.
      * Must contain at least one filter.
@@ -2652,6 +2991,8 @@ public java.util.List getFi
       return filters_;
     }
     /**
+     *
+     *
      * 
      * The list of filters to combine.
      * Must contain at least one filter.
@@ -2659,11 +3000,13 @@ public java.util.List getFi
      *
      * repeated .google.firestore.v1beta1.StructuredQuery.Filter filters = 2;
      */
-    public java.util.List 
+    public java.util.List
         getFiltersOrBuilderList() {
       return filters_;
     }
     /**
+     *
+     *
      * 
      * The list of filters to combine.
      * Must contain at least one filter.
@@ -2675,6 +3018,8 @@ public int getFiltersCount() {
       return filters_.size();
     }
     /**
+     *
+     *
      * 
      * The list of filters to combine.
      * Must contain at least one filter.
@@ -2686,6 +3031,8 @@ public com.google.firestore.v1beta1.StructuredQuery.Filter getFilters(int index)
       return filters_.get(index);
     }
     /**
+     *
+     *
      * 
      * The list of filters to combine.
      * Must contain at least one filter.
@@ -2699,6 +3046,7 @@ public com.google.firestore.v1beta1.StructuredQuery.FilterOrBuilder getFiltersOr
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2710,9 +3058,10 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
-      if (op_ != com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Operator.OPERATOR_UNSPECIFIED.getNumber()) {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      if (op_
+          != com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Operator
+              .OPERATOR_UNSPECIFIED.getNumber()) {
         output.writeEnum(1, op_);
       }
       for (int i = 0; i < filters_.size(); i++) {
@@ -2727,13 +3076,13 @@ public int getSerializedSize() {
       if (size != -1) return size;
 
       size = 0;
-      if (op_ != com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Operator.OPERATOR_UNSPECIFIED.getNumber()) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeEnumSize(1, op_);
+      if (op_
+          != com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Operator
+              .OPERATOR_UNSPECIFIED.getNumber()) {
+        size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, op_);
       }
       for (int i = 0; i < filters_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(2, filters_.get(i));
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, filters_.get(i));
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -2743,17 +3092,17 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.firestore.v1beta1.StructuredQuery.CompositeFilter)) {
         return super.equals(obj);
       }
-      com.google.firestore.v1beta1.StructuredQuery.CompositeFilter other = (com.google.firestore.v1beta1.StructuredQuery.CompositeFilter) obj;
+      com.google.firestore.v1beta1.StructuredQuery.CompositeFilter other =
+          (com.google.firestore.v1beta1.StructuredQuery.CompositeFilter) obj;
 
       boolean result = true;
       result = result && op_ == other.op_;
-      result = result && getFiltersList()
-          .equals(other.getFiltersList());
+      result = result && getFiltersList().equals(other.getFiltersList());
       result = result && unknownFields.equals(other.unknownFields);
       return result;
     }
@@ -2777,87 +3126,94 @@ public int hashCode() {
     }
 
     public static com.google.firestore.v1beta1.StructuredQuery.CompositeFilter parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.CompositeFilter parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.CompositeFilter parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.CompositeFilter parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.StructuredQuery.CompositeFilter parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.firestore.v1beta1.StructuredQuery.CompositeFilter parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.CompositeFilter parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.StructuredQuery.CompositeFilter parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.StructuredQuery.CompositeFilter parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.CompositeFilter parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.StructuredQuery.CompositeFilter parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.StructuredQuery.CompositeFilter parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.CompositeFilter parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.CompositeFilter parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.CompositeFilter parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.firestore.v1beta1.StructuredQuery.CompositeFilter prototype) {
+
+    public static Builder newBuilder(
+        com.google.firestore.v1beta1.StructuredQuery.CompositeFilter prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -2867,27 +3223,32 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * A filter that merges multiple other filters using the given operator.
      * 

      *
      * Protobuf type {@code google.firestore.v1beta1.StructuredQuery.CompositeFilter}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.StructuredQuery.CompositeFilter)
         com.google.firestore.v1beta1.StructuredQuery.CompositeFilterOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_CompositeFilter_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.firestore.v1beta1.QueryProto
+            .internal_static_google_firestore_v1beta1_StructuredQuery_CompositeFilter_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_CompositeFilter_fieldAccessorTable
+        return com.google.firestore.v1beta1.QueryProto
+            .internal_static_google_firestore_v1beta1_StructuredQuery_CompositeFilter_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.class, com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Builder.class);
+                com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.class,
+                com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Builder.class);
       }
 
       // Construct using com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.newBuilder()
@@ -2895,17 +3256,17 @@ private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
           getFiltersFieldBuilder();
         }
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2921,13 +3282,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_CompositeFilter_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.firestore.v1beta1.QueryProto
+            .internal_static_google_firestore_v1beta1_StructuredQuery_CompositeFilter_descriptor;
       }
 
       @java.lang.Override
-      public com.google.firestore.v1beta1.StructuredQuery.CompositeFilter getDefaultInstanceForType() {
+      public com.google.firestore.v1beta1.StructuredQuery.CompositeFilter
+          getDefaultInstanceForType() {
         return com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.getDefaultInstance();
       }
 
@@ -2942,7 +3304,8 @@ public com.google.firestore.v1beta1.StructuredQuery.CompositeFilter build() {
 
       @java.lang.Override
       public com.google.firestore.v1beta1.StructuredQuery.CompositeFilter buildPartial() {
-        com.google.firestore.v1beta1.StructuredQuery.CompositeFilter result = new com.google.firestore.v1beta1.StructuredQuery.CompositeFilter(this);
+        com.google.firestore.v1beta1.StructuredQuery.CompositeFilter result =
+            new com.google.firestore.v1beta1.StructuredQuery.CompositeFilter(this);
         int from_bitField0_ = bitField0_;
         int to_bitField0_ = 0;
         result.op_ = op_;
@@ -2964,38 +3327,41 @@ public com.google.firestore.v1beta1.StructuredQuery.CompositeFilter buildPartial
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.firestore.v1beta1.StructuredQuery.CompositeFilter) {
-          return mergeFrom((com.google.firestore.v1beta1.StructuredQuery.CompositeFilter)other);
+          return mergeFrom((com.google.firestore.v1beta1.StructuredQuery.CompositeFilter) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -3003,7 +3369,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.firestore.v1beta1.StructuredQuery.CompositeFilter other) {
-        if (other == com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.getDefaultInstance()) return this;
+        if (other
+            == com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.getDefaultInstance())
+          return this;
         if (other.op_ != 0) {
           setOpValue(other.getOpValue());
         }
@@ -3025,9 +3393,10 @@ public Builder mergeFrom(com.google.firestore.v1beta1.StructuredQuery.CompositeF
               filtersBuilder_ = null;
               filters_ = other.filters_;
               bitField0_ = (bitField0_ & ~0x00000002);
-              filtersBuilder_ = 
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                   getFiltersFieldBuilder() : null;
+              filtersBuilder_ =
+                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                      ? getFiltersFieldBuilder()
+                      : null;
             } else {
               filtersBuilder_.addAllMessages(other.filters_);
             }
@@ -3052,7 +3421,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.firestore.v1beta1.StructuredQuery.CompositeFilter) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.firestore.v1beta1.StructuredQuery.CompositeFilter)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -3061,10 +3432,13 @@ public Builder mergeFrom(
         }
         return this;
       }
+
       private int bitField0_;
 
       private int op_ = 0;
       /**
+       *
+       *
        * 
        * The operator for combining multiple filters.
        * 

@@ -3075,6 +3449,8 @@ public int getOpValue() {
         return op_;
       }
       /**
+       *
+       *
        * 
        * The operator for combining multiple filters.
        * 

@@ -3087,6 +3463,8 @@ public Builder setOpValue(int value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The operator for combining multiple filters.
        * 

@@ -3095,26 +3473,34 @@ public Builder setOpValue(int value) {
        */
       public com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Operator getOp() {
         @SuppressWarnings("deprecation")
-        com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Operator result = com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Operator.valueOf(op_);
-        return result == null ? com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Operator.UNRECOGNIZED : result;
+        com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Operator result =
+            com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Operator.valueOf(op_);
+        return result == null
+            ? com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Operator.UNRECOGNIZED
+            : result;
       }
       /**
+       *
+       *
        * 
        * The operator for combining multiple filters.
        * 

        *
        * .google.firestore.v1beta1.StructuredQuery.CompositeFilter.Operator op = 1;
        */
-      public Builder setOp(com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Operator value) {
+      public Builder setOp(
+          com.google.firestore.v1beta1.StructuredQuery.CompositeFilter.Operator value) {
         if (value == null) {
           throw new NullPointerException();
         }
-        
+
         op_ = value.getNumber();
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * The operator for combining multiple filters.
        * 

@@ -3122,25 +3508,33 @@ public Builder setOp(com.google.firestore.v1beta1.StructuredQuery.CompositeFilte
        * .google.firestore.v1beta1.StructuredQuery.CompositeFilter.Operator op = 1;
        */
       public Builder clearOp() {
-        
+
         op_ = 0;
         onChanged();
         return this;
       }
 
       private java.util.List filters_ =
-        java.util.Collections.emptyList();
+          java.util.Collections.emptyList();
+
       private void ensureFiltersIsMutable() {
         if (!((bitField0_ & 0x00000002) == 0x00000002)) {
-          filters_ = new java.util.ArrayList(filters_);
+          filters_ =
+              new java.util.ArrayList(
+                  filters_);
           bitField0_ |= 0x00000002;
-         }
+        }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.firestore.v1beta1.StructuredQuery.Filter, com.google.firestore.v1beta1.StructuredQuery.Filter.Builder, com.google.firestore.v1beta1.StructuredQuery.FilterOrBuilder> filtersBuilder_;
+              com.google.firestore.v1beta1.StructuredQuery.Filter,
+              com.google.firestore.v1beta1.StructuredQuery.Filter.Builder,
+              com.google.firestore.v1beta1.StructuredQuery.FilterOrBuilder>
+          filtersBuilder_;
 
       /**
+       *
+       *
        * 
        * The list of filters to combine.
        * Must contain at least one filter.
@@ -3156,6 +3550,8 @@ public java.util.List getFi
         }
       }
       /**
+       *
+       *
        * 
        * The list of filters to combine.
        * Must contain at least one filter.
@@ -3171,6 +3567,8 @@ public int getFiltersCount() {
         }
       }
       /**
+       *
+       *
        * 
        * The list of filters to combine.
        * Must contain at least one filter.
@@ -3186,6 +3584,8 @@ public com.google.firestore.v1beta1.StructuredQuery.Filter getFilters(int index)
         }
       }
       /**
+       *
+       *
        * 
        * The list of filters to combine.
        * Must contain at least one filter.
@@ -3208,6 +3608,8 @@ public Builder setFilters(
         return this;
       }
       /**
+       *
+       *
        * 
        * The list of filters to combine.
        * Must contain at least one filter.
@@ -3227,6 +3629,8 @@ public Builder setFilters(
         return this;
       }
       /**
+       *
+       *
        * 
        * The list of filters to combine.
        * Must contain at least one filter.
@@ -3248,6 +3652,8 @@ public Builder addFilters(com.google.firestore.v1beta1.StructuredQuery.Filter va
         return this;
       }
       /**
+       *
+       *
        * 
        * The list of filters to combine.
        * Must contain at least one filter.
@@ -3270,6 +3676,8 @@ public Builder addFilters(
         return this;
       }
       /**
+       *
+       *
        * 
        * The list of filters to combine.
        * Must contain at least one filter.
@@ -3289,6 +3697,8 @@ public Builder addFilters(
         return this;
       }
       /**
+       *
+       *
        * 
        * The list of filters to combine.
        * Must contain at least one filter.
@@ -3308,6 +3718,8 @@ public Builder addFilters(
         return this;
       }
       /**
+       *
+       *
        * 
        * The list of filters to combine.
        * Must contain at least one filter.
@@ -3316,11 +3728,11 @@ public Builder addFilters(
        * repeated .google.firestore.v1beta1.StructuredQuery.Filter filters = 2;
        */
       public Builder addAllFilters(
-          java.lang.Iterable values) {
+          java.lang.Iterable
+              values) {
         if (filtersBuilder_ == null) {
           ensureFiltersIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, filters_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, filters_);
           onChanged();
         } else {
           filtersBuilder_.addAllMessages(values);
@@ -3328,6 +3740,8 @@ public Builder addAllFilters(
         return this;
       }
       /**
+       *
+       *
        * 
        * The list of filters to combine.
        * Must contain at least one filter.
@@ -3346,6 +3760,8 @@ public Builder clearFilters() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The list of filters to combine.
        * Must contain at least one filter.
@@ -3364,6 +3780,8 @@ public Builder removeFilters(int index) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The list of filters to combine.
        * Must contain at least one filter.
@@ -3376,6 +3794,8 @@ public com.google.firestore.v1beta1.StructuredQuery.Filter.Builder getFiltersBui
         return getFiltersFieldBuilder().getBuilder(index);
       }
       /**
+       *
+       *
        * 
        * The list of filters to combine.
        * Must contain at least one filter.
@@ -3386,11 +3806,14 @@ public com.google.firestore.v1beta1.StructuredQuery.Filter.Builder getFiltersBui
       public com.google.firestore.v1beta1.StructuredQuery.FilterOrBuilder getFiltersOrBuilder(
           int index) {
         if (filtersBuilder_ == null) {
-          return filters_.get(index);  } else {
+          return filters_.get(index);
+        } else {
           return filtersBuilder_.getMessageOrBuilder(index);
         }
       }
       /**
+       *
+       *
        * 
        * The list of filters to combine.
        * Must contain at least one filter.
@@ -3398,8 +3821,8 @@ public com.google.firestore.v1beta1.StructuredQuery.FilterOrBuilder getFiltersOr
        *
        * repeated .google.firestore.v1beta1.StructuredQuery.Filter filters = 2;
        */
-      public java.util.List 
-           getFiltersOrBuilderList() {
+      public java.util.List
+          getFiltersOrBuilderList() {
         if (filtersBuilder_ != null) {
           return filtersBuilder_.getMessageOrBuilderList();
         } else {
@@ -3407,6 +3830,8 @@ public com.google.firestore.v1beta1.StructuredQuery.FilterOrBuilder getFiltersOr
         }
       }
       /**
+       *
+       *
        * 
        * The list of filters to combine.
        * Must contain at least one filter.
@@ -3415,10 +3840,12 @@ public com.google.firestore.v1beta1.StructuredQuery.FilterOrBuilder getFiltersOr
        * repeated .google.firestore.v1beta1.StructuredQuery.Filter filters = 2;
        */
       public com.google.firestore.v1beta1.StructuredQuery.Filter.Builder addFiltersBuilder() {
-        return getFiltersFieldBuilder().addBuilder(
-            com.google.firestore.v1beta1.StructuredQuery.Filter.getDefaultInstance());
+        return getFiltersFieldBuilder()
+            .addBuilder(com.google.firestore.v1beta1.StructuredQuery.Filter.getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * The list of filters to combine.
        * Must contain at least one filter.
@@ -3428,10 +3855,13 @@ public com.google.firestore.v1beta1.StructuredQuery.Filter.Builder addFiltersBui
        */
       public com.google.firestore.v1beta1.StructuredQuery.Filter.Builder addFiltersBuilder(
           int index) {
-        return getFiltersFieldBuilder().addBuilder(
-            index, com.google.firestore.v1beta1.StructuredQuery.Filter.getDefaultInstance());
+        return getFiltersFieldBuilder()
+            .addBuilder(
+                index, com.google.firestore.v1beta1.StructuredQuery.Filter.getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * The list of filters to combine.
        * Must contain at least one filter.
@@ -3439,16 +3869,22 @@ public com.google.firestore.v1beta1.StructuredQuery.Filter.Builder addFiltersBui
        *
        * repeated .google.firestore.v1beta1.StructuredQuery.Filter filters = 2;
        */
-      public java.util.List 
-           getFiltersBuilderList() {
+      public java.util.List
+          getFiltersBuilderList() {
         return getFiltersFieldBuilder().getBuilderList();
       }
+
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.firestore.v1beta1.StructuredQuery.Filter, com.google.firestore.v1beta1.StructuredQuery.Filter.Builder, com.google.firestore.v1beta1.StructuredQuery.FilterOrBuilder> 
+              com.google.firestore.v1beta1.StructuredQuery.Filter,
+              com.google.firestore.v1beta1.StructuredQuery.Filter.Builder,
+              com.google.firestore.v1beta1.StructuredQuery.FilterOrBuilder>
           getFiltersFieldBuilder() {
         if (filtersBuilder_ == null) {
-          filtersBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.firestore.v1beta1.StructuredQuery.Filter, com.google.firestore.v1beta1.StructuredQuery.Filter.Builder, com.google.firestore.v1beta1.StructuredQuery.FilterOrBuilder>(
+          filtersBuilder_ =
+              new com.google.protobuf.RepeatedFieldBuilderV3<
+                  com.google.firestore.v1beta1.StructuredQuery.Filter,
+                  com.google.firestore.v1beta1.StructuredQuery.Filter.Builder,
+                  com.google.firestore.v1beta1.StructuredQuery.FilterOrBuilder>(
                   filters_,
                   ((bitField0_ & 0x00000002) == 0x00000002),
                   getParentForChildren(),
@@ -3457,6 +3893,7 @@ public com.google.firestore.v1beta1.StructuredQuery.Filter.Builder addFiltersBui
         }
         return filtersBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -3469,30 +3906,32 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.StructuredQuery.CompositeFilter)
     }
 
     // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.StructuredQuery.CompositeFilter)
-    private static final com.google.firestore.v1beta1.StructuredQuery.CompositeFilter DEFAULT_INSTANCE;
+    private static final com.google.firestore.v1beta1.StructuredQuery.CompositeFilter
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.firestore.v1beta1.StructuredQuery.CompositeFilter();
     }
 
-    public static com.google.firestore.v1beta1.StructuredQuery.CompositeFilter getDefaultInstance() {
+    public static com.google.firestore.v1beta1.StructuredQuery.CompositeFilter
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
-    }
-
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public CompositeFilter parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new CompositeFilter(input, extensionRegistry);
-      }
-    };
+    }
+
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public CompositeFilter parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new CompositeFilter(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3504,17 +3943,20 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.firestore.v1beta1.StructuredQuery.CompositeFilter getDefaultInstanceForType() {
+    public com.google.firestore.v1beta1.StructuredQuery.CompositeFilter
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface FieldFilterOrBuilder extends
+  public interface FieldFilterOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.StructuredQuery.FieldFilter)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The field to filter by.
      * 

@@ -3523,6 +3965,8 @@ public interface FieldFilterOrBuilder extends
      */
     boolean hasField();
     /**
+     *
+     *
      * 
      * The field to filter by.
      * 

@@ -3531,6 +3975,8 @@ public interface FieldFilterOrBuilder extends
      */
     com.google.firestore.v1beta1.StructuredQuery.FieldReference getField();
     /**
+     *
+     *
      * 
      * The field to filter by.
      * 

@@ -3540,6 +3986,8 @@ public interface FieldFilterOrBuilder extends
     com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder getFieldOrBuilder();
 
     /**
+     *
+     *
      * 
      * The operator to filter by.
      * 

@@ -3548,6 +3996,8 @@ public interface FieldFilterOrBuilder extends
      */
     int getOpValue();
     /**
+     *
+     *
      * 
      * The operator to filter by.
      * 

@@ -3557,6 +4007,8 @@ public interface FieldFilterOrBuilder extends
     com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Operator getOp();
 
     /**
+     *
+     *
      * 
      * The value to compare to.
      * 

@@ -3565,6 +4017,8 @@ public interface FieldFilterOrBuilder extends
      */
     boolean hasValue();
     /**
+     *
+     *
      * 
      * The value to compare to.
      * 

@@ -3573,6 +4027,8 @@ public interface FieldFilterOrBuilder extends
      */
     com.google.firestore.v1beta1.Value getValue();
     /**
+     *
+     *
      * 
      * The value to compare to.
      * 

@@ -3582,30 +4038,33 @@ public interface FieldFilterOrBuilder extends
     com.google.firestore.v1beta1.ValueOrBuilder getValueOrBuilder();
   }
   /**
+   *
+   *
    * 
    * A filter on a specific field.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.StructuredQuery.FieldFilter}
    */
-  public  static final class FieldFilter extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class FieldFilter extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.StructuredQuery.FieldFilter)
       FieldFilterOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use FieldFilter.newBuilder() to construct.
     private FieldFilter(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private FieldFilter() {
       op_ = 0;
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private FieldFilter(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -3625,80 +4084,94 @@ private FieldFilter(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder subBuilder = null;
-              if (field_ != null) {
-                subBuilder = field_.toBuilder();
-              }
-              field_ = input.readMessage(com.google.firestore.v1beta1.StructuredQuery.FieldReference.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(field_);
-                field_ = subBuilder.buildPartial();
+            case 10:
+              {
+                com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder subBuilder =
+                    null;
+                if (field_ != null) {
+                  subBuilder = field_.toBuilder();
+                }
+                field_ =
+                    input.readMessage(
+                        com.google.firestore.v1beta1.StructuredQuery.FieldReference.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(field_);
+                  field_ = subBuilder.buildPartial();
+                }
+
+                break;
               }
+            case 16:
+              {
+                int rawValue = input.readEnum();
 
-              break;
-            }
-            case 16: {
-              int rawValue = input.readEnum();
-
-              op_ = rawValue;
-              break;
-            }
-            case 26: {
-              com.google.firestore.v1beta1.Value.Builder subBuilder = null;
-              if (value_ != null) {
-                subBuilder = value_.toBuilder();
+                op_ = rawValue;
+                break;
               }
-              value_ = input.readMessage(com.google.firestore.v1beta1.Value.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(value_);
-                value_ = subBuilder.buildPartial();
+            case 26:
+              {
+                com.google.firestore.v1beta1.Value.Builder subBuilder = null;
+                if (value_ != null) {
+                  subBuilder = value_.toBuilder();
+                }
+                value_ =
+                    input.readMessage(
+                        com.google.firestore.v1beta1.Value.parser(), extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(value_);
+                  value_ = subBuilder.buildPartial();
+                }
+
+                break;
               }
-
-              break;
-            }
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_FieldFilter_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.QueryProto
+          .internal_static_google_firestore_v1beta1_StructuredQuery_FieldFilter_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_FieldFilter_fieldAccessorTable
+      return com.google.firestore.v1beta1.QueryProto
+          .internal_static_google_firestore_v1beta1_StructuredQuery_FieldFilter_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.StructuredQuery.FieldFilter.class, com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Builder.class);
+              com.google.firestore.v1beta1.StructuredQuery.FieldFilter.class,
+              com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Builder.class);
     }
 
     /**
+     *
+     *
      * 
      * A field filter operator.
      * 

      *
      * Protobuf enum {@code google.firestore.v1beta1.StructuredQuery.FieldFilter.Operator}
      */
-    public enum Operator
-        implements com.google.protobuf.ProtocolMessageEnum {
+    public enum Operator implements com.google.protobuf.ProtocolMessageEnum {
       /**
+       *
+       *
        * 
        * Unspecified. This value must not be used.
        * 

@@ -3707,6 +4180,8 @@ public enum Operator
        */
       OPERATOR_UNSPECIFIED(0),
       /**
+       *
+       *
        * 
        * Less than. Requires that the field come first in `order_by`.
        * 

@@ -3715,6 +4190,8 @@ public enum Operator
        */
       LESS_THAN(1),
       /**
+       *
+       *
        * 
        * Less than or equal. Requires that the field come first in `order_by`.
        * 

@@ -3723,6 +4200,8 @@ public enum Operator
        */
       LESS_THAN_OR_EQUAL(2),
       /**
+       *
+       *
        * 
        * Greater than. Requires that the field come first in `order_by`.
        * 

@@ -3731,6 +4210,8 @@ public enum Operator
        */
       GREATER_THAN(3),
       /**
+       *
+       *
        * 
        * Greater than or equal. Requires that the field come first in
        * `order_by`.
@@ -3740,6 +4221,8 @@ public enum Operator
        */
       GREATER_THAN_OR_EQUAL(4),
       /**
+       *
+       *
        * 
        * Equal.
        * 

@@ -3748,6 +4231,8 @@ public enum Operator
        */
       EQUAL(5),
       /**
+       *
+       *
        * 
        * Contains. Requires that the field is an array.
        * 

@@ -3759,6 +4244,8 @@ public enum Operator
       ;
 
       /**
+       *
+       *
        * 
        * Unspecified. This value must not be used.
        * 

@@ -3767,6 +4254,8 @@ public enum Operator
        */
       public static final int OPERATOR_UNSPECIFIED_VALUE = 0;
       /**
+       *
+       *
        * 
        * Less than. Requires that the field come first in `order_by`.
        * 

@@ -3775,6 +4264,8 @@ public enum Operator
        */
       public static final int LESS_THAN_VALUE = 1;
       /**
+       *
+       *
        * 
        * Less than or equal. Requires that the field come first in `order_by`.
        * 

@@ -3783,6 +4274,8 @@ public enum Operator
        */
       public static final int LESS_THAN_OR_EQUAL_VALUE = 2;
       /**
+       *
+       *
        * 
        * Greater than. Requires that the field come first in `order_by`.
        * 

@@ -3791,6 +4284,8 @@ public enum Operator
        */
       public static final int GREATER_THAN_VALUE = 3;
       /**
+       *
+       *
        * 
        * Greater than or equal. Requires that the field come first in
        * `order_by`.
@@ -3800,6 +4295,8 @@ public enum Operator
        */
       public static final int GREATER_THAN_OR_EQUAL_VALUE = 4;
       /**
+       *
+       *
        * 
        * Equal.
        * 

@@ -3808,6 +4305,8 @@ public enum Operator
        */
       public static final int EQUAL_VALUE = 5;
       /**
+       *
+       *
        * 
        * Contains. Requires that the field is an array.
        * 

@@ -3816,7 +4315,6 @@ public enum Operator
        */
       public static final int ARRAY_CONTAINS_VALUE = 7;
 
-
       public final int getNumber() {
         if (this == UNRECOGNIZED) {
           throw new java.lang.IllegalArgumentException(
@@ -3825,9 +4323,7 @@ public final int getNumber() {
         return value;
       }
 
-      /**
-       * @deprecated Use {@link #forNumber(int)} instead.
-       */
+      /** @deprecated Use {@link #forNumber(int)} instead. */
       @java.lang.Deprecated
       public static Operator valueOf(int value) {
         return forNumber(value);
@@ -3835,49 +4331,55 @@ public static Operator valueOf(int value) {
 
       public static Operator forNumber(int value) {
         switch (value) {
-          case 0: return OPERATOR_UNSPECIFIED;
-          case 1: return LESS_THAN;
-          case 2: return LESS_THAN_OR_EQUAL;
-          case 3: return GREATER_THAN;
-          case 4: return GREATER_THAN_OR_EQUAL;
-          case 5: return EQUAL;
-          case 7: return ARRAY_CONTAINS;
-          default: return null;
-        }
-      }
-
-      public static com.google.protobuf.Internal.EnumLiteMap
-          internalGetValueMap() {
+          case 0:
+            return OPERATOR_UNSPECIFIED;
+          case 1:
+            return LESS_THAN;
+          case 2:
+            return LESS_THAN_OR_EQUAL;
+          case 3:
+            return GREATER_THAN;
+          case 4:
+            return GREATER_THAN_OR_EQUAL;
+          case 5:
+            return EQUAL;
+          case 7:
+            return ARRAY_CONTAINS;
+          default:
+            return null;
+        }
+      }
+
+      public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
         return internalValueMap;
       }
-      private static final com.google.protobuf.Internal.EnumLiteMap<
-          Operator> internalValueMap =
-            new com.google.protobuf.Internal.EnumLiteMap() {
-              public Operator findValueByNumber(int number) {
-                return Operator.forNumber(number);
-              }
-            };
 
-      public final com.google.protobuf.Descriptors.EnumValueDescriptor
-          getValueDescriptor() {
+      private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public Operator findValueByNumber(int number) {
+              return Operator.forNumber(number);
+            }
+          };
+
+      public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
         return getDescriptor().getValues().get(ordinal());
       }
-      public final com.google.protobuf.Descriptors.EnumDescriptor
-          getDescriptorForType() {
+
+      public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
         return getDescriptor();
       }
-      public static final com.google.protobuf.Descriptors.EnumDescriptor
-          getDescriptor() {
-        return com.google.firestore.v1beta1.StructuredQuery.FieldFilter.getDescriptor().getEnumTypes().get(0);
+
+      public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+        return com.google.firestore.v1beta1.StructuredQuery.FieldFilter.getDescriptor()
+            .getEnumTypes()
+            .get(0);
       }
 
       private static final Operator[] VALUES = values();
 
-      public static Operator valueOf(
-          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      public static Operator valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
         if (desc.getType() != getDescriptor()) {
-          throw new java.lang.IllegalArgumentException(
-            "EnumValueDescriptor is not for this type.");
+          throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
         }
         if (desc.getIndex() == -1) {
           return UNRECOGNIZED;
@@ -3897,6 +4399,8 @@ private Operator(int value) {
     public static final int FIELD_FIELD_NUMBER = 1;
     private com.google.firestore.v1beta1.StructuredQuery.FieldReference field_;
     /**
+     *
+     *
      * 
      * The field to filter by.
      * 

@@ -3907,6 +4411,8 @@ public boolean hasField() {
       return field_ != null;
     }
     /**
+     *
+     *
      * 
      * The field to filter by.
      * 

@@ -3914,22 +4420,29 @@ public boolean hasField() {
      * .google.firestore.v1beta1.StructuredQuery.FieldReference field = 1;
      */
     public com.google.firestore.v1beta1.StructuredQuery.FieldReference getField() {
-      return field_ == null ? com.google.firestore.v1beta1.StructuredQuery.FieldReference.getDefaultInstance() : field_;
+      return field_ == null
+          ? com.google.firestore.v1beta1.StructuredQuery.FieldReference.getDefaultInstance()
+          : field_;
     }
     /**
+     *
+     *
      * 
      * The field to filter by.
      * 

      *
      * .google.firestore.v1beta1.StructuredQuery.FieldReference field = 1;
      */
-    public com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder getFieldOrBuilder() {
+    public com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder
+        getFieldOrBuilder() {
       return getField();
     }
 
     public static final int OP_FIELD_NUMBER = 2;
     private int op_;
     /**
+     *
+     *
      * 
      * The operator to filter by.
      * 

@@ -3940,6 +4453,8 @@ public int getOpValue() {
       return op_;
     }
     /**
+     *
+     *
      * 
      * The operator to filter by.
      * 

@@ -3948,13 +4463,18 @@ public int getOpValue() {
      */
     public com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Operator getOp() {
       @SuppressWarnings("deprecation")
-      com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Operator result = com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Operator.valueOf(op_);
-      return result == null ? com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Operator.UNRECOGNIZED : result;
+      com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Operator result =
+          com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Operator.valueOf(op_);
+      return result == null
+          ? com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Operator.UNRECOGNIZED
+          : result;
     }
 
     public static final int VALUE_FIELD_NUMBER = 3;
     private com.google.firestore.v1beta1.Value value_;
     /**
+     *
+     *
      * 
      * The value to compare to.
      * 

@@ -3965,6 +4485,8 @@ public boolean hasValue() {
       return value_ != null;
     }
     /**
+     *
+     *
      * 
      * The value to compare to.
      * 

@@ -3975,6 +4497,8 @@ public com.google.firestore.v1beta1.Value getValue() {
       return value_ == null ? com.google.firestore.v1beta1.Value.getDefaultInstance() : value_;
     }
     /**
+     *
+     *
      * 
      * The value to compare to.
      * 

@@ -3986,6 +4510,7 @@ public com.google.firestore.v1beta1.ValueOrBuilder getValueOrBuilder() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -3997,12 +4522,13 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (field_ != null) {
         output.writeMessage(1, getField());
       }
-      if (op_ != com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Operator.OPERATOR_UNSPECIFIED.getNumber()) {
+      if (op_
+          != com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Operator.OPERATOR_UNSPECIFIED
+              .getNumber()) {
         output.writeEnum(2, op_);
       }
       if (value_ != null) {
@@ -4018,16 +4544,15 @@ public int getSerializedSize() {
 
       size = 0;
       if (field_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, getField());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getField());
       }
-      if (op_ != com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Operator.OPERATOR_UNSPECIFIED.getNumber()) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeEnumSize(2, op_);
+      if (op_
+          != com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Operator.OPERATOR_UNSPECIFIED
+              .getNumber()) {
+        size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, op_);
       }
       if (value_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(3, getValue());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getValue());
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -4037,24 +4562,23 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.firestore.v1beta1.StructuredQuery.FieldFilter)) {
         return super.equals(obj);
       }
-      com.google.firestore.v1beta1.StructuredQuery.FieldFilter other = (com.google.firestore.v1beta1.StructuredQuery.FieldFilter) obj;
+      com.google.firestore.v1beta1.StructuredQuery.FieldFilter other =
+          (com.google.firestore.v1beta1.StructuredQuery.FieldFilter) obj;
 
       boolean result = true;
       result = result && (hasField() == other.hasField());
       if (hasField()) {
-        result = result && getField()
-            .equals(other.getField());
+        result = result && getField().equals(other.getField());
       }
       result = result && op_ == other.op_;
       result = result && (hasValue() == other.hasValue());
       if (hasValue()) {
-        result = result && getValue()
-            .equals(other.getValue());
+        result = result && getValue().equals(other.getValue());
       }
       result = result && unknownFields.equals(other.unknownFields);
       return result;
@@ -4083,87 +4607,94 @@ public int hashCode() {
     }
 
     public static com.google.firestore.v1beta1.StructuredQuery.FieldFilter parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.FieldFilter parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.FieldFilter parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.FieldFilter parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.FieldFilter parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.FieldFilter parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.StructuredQuery.FieldFilter parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.StructuredQuery.FieldFilter parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.FieldFilter parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.StructuredQuery.FieldFilter parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.StructuredQuery.FieldFilter parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.FieldFilter parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.FieldFilter parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.FieldFilter parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.firestore.v1beta1.StructuredQuery.FieldFilter prototype) {
+
+    public static Builder newBuilder(
+        com.google.firestore.v1beta1.StructuredQuery.FieldFilter prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -4173,27 +4704,32 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * A filter on a specific field.
      * 

      *
      * Protobuf type {@code google.firestore.v1beta1.StructuredQuery.FieldFilter}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.StructuredQuery.FieldFilter)
         com.google.firestore.v1beta1.StructuredQuery.FieldFilterOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_FieldFilter_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.firestore.v1beta1.QueryProto
+            .internal_static_google_firestore_v1beta1_StructuredQuery_FieldFilter_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_FieldFilter_fieldAccessorTable
+        return com.google.firestore.v1beta1.QueryProto
+            .internal_static_google_firestore_v1beta1_StructuredQuery_FieldFilter_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.firestore.v1beta1.StructuredQuery.FieldFilter.class, com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Builder.class);
+                com.google.firestore.v1beta1.StructuredQuery.FieldFilter.class,
+                com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Builder.class);
       }
 
       // Construct using com.google.firestore.v1beta1.StructuredQuery.FieldFilter.newBuilder()
@@ -4201,16 +4737,15 @@ private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -4232,9 +4767,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_FieldFilter_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.firestore.v1beta1.QueryProto
+            .internal_static_google_firestore_v1beta1_StructuredQuery_FieldFilter_descriptor;
       }
 
       @java.lang.Override
@@ -4253,7 +4788,8 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldFilter build() {
 
       @java.lang.Override
       public com.google.firestore.v1beta1.StructuredQuery.FieldFilter buildPartial() {
-        com.google.firestore.v1beta1.StructuredQuery.FieldFilter result = new com.google.firestore.v1beta1.StructuredQuery.FieldFilter(this);
+        com.google.firestore.v1beta1.StructuredQuery.FieldFilter result =
+            new com.google.firestore.v1beta1.StructuredQuery.FieldFilter(this);
         if (fieldBuilder_ == null) {
           result.field_ = field_;
         } else {
@@ -4273,38 +4809,41 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldFilter buildPartial() {
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.firestore.v1beta1.StructuredQuery.FieldFilter) {
-          return mergeFrom((com.google.firestore.v1beta1.StructuredQuery.FieldFilter)other);
+          return mergeFrom((com.google.firestore.v1beta1.StructuredQuery.FieldFilter) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -4312,7 +4851,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.firestore.v1beta1.StructuredQuery.FieldFilter other) {
-        if (other == com.google.firestore.v1beta1.StructuredQuery.FieldFilter.getDefaultInstance()) return this;
+        if (other == com.google.firestore.v1beta1.StructuredQuery.FieldFilter.getDefaultInstance())
+          return this;
         if (other.hasField()) {
           mergeField(other.getField());
         }
@@ -4341,7 +4881,8 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.firestore.v1beta1.StructuredQuery.FieldFilter) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.firestore.v1beta1.StructuredQuery.FieldFilter) e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -4353,8 +4894,13 @@ public Builder mergeFrom(
 
       private com.google.firestore.v1beta1.StructuredQuery.FieldReference field_ = null;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.StructuredQuery.FieldReference, com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder, com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder> fieldBuilder_;
+              com.google.firestore.v1beta1.StructuredQuery.FieldReference,
+              com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder,
+              com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder>
+          fieldBuilder_;
       /**
+       *
+       *
        * 
        * The field to filter by.
        * 

@@ -4365,6 +4911,8 @@ public boolean hasField() {
         return fieldBuilder_ != null || field_ != null;
       }
       /**
+       *
+       *
        * 
        * The field to filter by.
        * 

@@ -4373,12 +4921,16 @@ public boolean hasField() {
        */
       public com.google.firestore.v1beta1.StructuredQuery.FieldReference getField() {
         if (fieldBuilder_ == null) {
-          return field_ == null ? com.google.firestore.v1beta1.StructuredQuery.FieldReference.getDefaultInstance() : field_;
+          return field_ == null
+              ? com.google.firestore.v1beta1.StructuredQuery.FieldReference.getDefaultInstance()
+              : field_;
         } else {
           return fieldBuilder_.getMessage();
         }
       }
       /**
+       *
+       *
        * 
        * The field to filter by.
        * 

@@ -4399,6 +4951,8 @@ public Builder setField(com.google.firestore.v1beta1.StructuredQuery.FieldRefere
         return this;
       }
       /**
+       *
+       *
        * 
        * The field to filter by.
        * 

@@ -4417,6 +4971,8 @@ public Builder setField(
         return this;
       }
       /**
+       *
+       *
        * 
        * The field to filter by.
        * 

@@ -4427,7 +4983,9 @@ public Builder mergeField(com.google.firestore.v1beta1.StructuredQuery.FieldRefe
         if (fieldBuilder_ == null) {
           if (field_ != null) {
             field_ =
-              com.google.firestore.v1beta1.StructuredQuery.FieldReference.newBuilder(field_).mergeFrom(value).buildPartial();
+                com.google.firestore.v1beta1.StructuredQuery.FieldReference.newBuilder(field_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             field_ = value;
           }
@@ -4439,6 +4997,8 @@ public Builder mergeField(com.google.firestore.v1beta1.StructuredQuery.FieldRefe
         return this;
       }
       /**
+       *
+       *
        * 
        * The field to filter by.
        * 

@@ -4457,6 +5017,8 @@ public Builder clearField() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The field to filter by.
        * 

@@ -4464,26 +5026,32 @@ public Builder clearField() {
        * .google.firestore.v1beta1.StructuredQuery.FieldReference field = 1;
        */
       public com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder getFieldBuilder() {
-        
+
         onChanged();
         return getFieldFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * The field to filter by.
        * 

        *
        * .google.firestore.v1beta1.StructuredQuery.FieldReference field = 1;
        */
-      public com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder getFieldOrBuilder() {
+      public com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder
+          getFieldOrBuilder() {
         if (fieldBuilder_ != null) {
           return fieldBuilder_.getMessageOrBuilder();
         } else {
-          return field_ == null ?
-              com.google.firestore.v1beta1.StructuredQuery.FieldReference.getDefaultInstance() : field_;
+          return field_ == null
+              ? com.google.firestore.v1beta1.StructuredQuery.FieldReference.getDefaultInstance()
+              : field_;
         }
       }
       /**
+       *
+       *
        * 
        * The field to filter by.
        * 

@@ -4491,14 +5059,17 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder getF
        * .google.firestore.v1beta1.StructuredQuery.FieldReference field = 1;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.StructuredQuery.FieldReference, com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder, com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder> 
+              com.google.firestore.v1beta1.StructuredQuery.FieldReference,
+              com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder,
+              com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder>
           getFieldFieldBuilder() {
         if (fieldBuilder_ == null) {
-          fieldBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.firestore.v1beta1.StructuredQuery.FieldReference, com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder, com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder>(
-                  getField(),
-                  getParentForChildren(),
-                  isClean());
+          fieldBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.firestore.v1beta1.StructuredQuery.FieldReference,
+                  com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder,
+                  com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder>(
+                  getField(), getParentForChildren(), isClean());
           field_ = null;
         }
         return fieldBuilder_;
@@ -4506,6 +5077,8 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder getF
 
       private int op_ = 0;
       /**
+       *
+       *
        * 
        * The operator to filter by.
        * 

@@ -4516,6 +5089,8 @@ public int getOpValue() {
         return op_;
       }
       /**
+       *
+       *
        * 
        * The operator to filter by.
        * 

@@ -4528,6 +5103,8 @@ public Builder setOpValue(int value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The operator to filter by.
        * 

@@ -4536,26 +5113,34 @@ public Builder setOpValue(int value) {
        */
       public com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Operator getOp() {
         @SuppressWarnings("deprecation")
-        com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Operator result = com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Operator.valueOf(op_);
-        return result == null ? com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Operator.UNRECOGNIZED : result;
+        com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Operator result =
+            com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Operator.valueOf(op_);
+        return result == null
+            ? com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Operator.UNRECOGNIZED
+            : result;
       }
       /**
+       *
+       *
        * 
        * The operator to filter by.
        * 

        *
        * .google.firestore.v1beta1.StructuredQuery.FieldFilter.Operator op = 2;
        */
-      public Builder setOp(com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Operator value) {
+      public Builder setOp(
+          com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Operator value) {
         if (value == null) {
           throw new NullPointerException();
         }
-        
+
         op_ = value.getNumber();
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * The operator to filter by.
        * 

@@ -4563,7 +5148,7 @@ public Builder setOp(com.google.firestore.v1beta1.StructuredQuery.FieldFilter.Op
        * .google.firestore.v1beta1.StructuredQuery.FieldFilter.Operator op = 2;
        */
       public Builder clearOp() {
-        
+
         op_ = 0;
         onChanged();
         return this;
@@ -4571,8 +5156,13 @@ public Builder clearOp() {
 
       private com.google.firestore.v1beta1.Value value_ = null;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.Value, com.google.firestore.v1beta1.Value.Builder, com.google.firestore.v1beta1.ValueOrBuilder> valueBuilder_;
+              com.google.firestore.v1beta1.Value,
+              com.google.firestore.v1beta1.Value.Builder,
+              com.google.firestore.v1beta1.ValueOrBuilder>
+          valueBuilder_;
       /**
+       *
+       *
        * 
        * The value to compare to.
        * 

@@ -4583,6 +5173,8 @@ public boolean hasValue() {
         return valueBuilder_ != null || value_ != null;
       }
       /**
+       *
+       *
        * 
        * The value to compare to.
        * 

@@ -4597,6 +5189,8 @@ public com.google.firestore.v1beta1.Value getValue() {
         }
       }
       /**
+       *
+       *
        * 
        * The value to compare to.
        * 

@@ -4617,14 +5211,15 @@ public Builder setValue(com.google.firestore.v1beta1.Value value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The value to compare to.
        * 

        *
        * .google.firestore.v1beta1.Value value = 3;
        */
-      public Builder setValue(
-          com.google.firestore.v1beta1.Value.Builder builderForValue) {
+      public Builder setValue(com.google.firestore.v1beta1.Value.Builder builderForValue) {
         if (valueBuilder_ == null) {
           value_ = builderForValue.build();
           onChanged();
@@ -4635,6 +5230,8 @@ public Builder setValue(
         return this;
       }
       /**
+       *
+       *
        * 
        * The value to compare to.
        * 

@@ -4645,7 +5242,9 @@ public Builder mergeValue(com.google.firestore.v1beta1.Value value) {
         if (valueBuilder_ == null) {
           if (value_ != null) {
             value_ =
-              com.google.firestore.v1beta1.Value.newBuilder(value_).mergeFrom(value).buildPartial();
+                com.google.firestore.v1beta1.Value.newBuilder(value_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             value_ = value;
           }
@@ -4657,6 +5256,8 @@ public Builder mergeValue(com.google.firestore.v1beta1.Value value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The value to compare to.
        * 

@@ -4675,6 +5276,8 @@ public Builder clearValue() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The value to compare to.
        * 

@@ -4682,11 +5285,13 @@ public Builder clearValue() {
        * .google.firestore.v1beta1.Value value = 3;
        */
       public com.google.firestore.v1beta1.Value.Builder getValueBuilder() {
-        
+
         onChanged();
         return getValueFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * The value to compare to.
        * 

@@ -4697,11 +5302,12 @@ public com.google.firestore.v1beta1.ValueOrBuilder getValueOrBuilder() {
         if (valueBuilder_ != null) {
           return valueBuilder_.getMessageOrBuilder();
         } else {
-          return value_ == null ?
-              com.google.firestore.v1beta1.Value.getDefaultInstance() : value_;
+          return value_ == null ? com.google.firestore.v1beta1.Value.getDefaultInstance() : value_;
         }
       }
       /**
+       *
+       *
        * 
        * The value to compare to.
        * 

@@ -4709,18 +5315,22 @@ public com.google.firestore.v1beta1.ValueOrBuilder getValueOrBuilder() {
        * .google.firestore.v1beta1.Value value = 3;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.Value, com.google.firestore.v1beta1.Value.Builder, com.google.firestore.v1beta1.ValueOrBuilder> 
+              com.google.firestore.v1beta1.Value,
+              com.google.firestore.v1beta1.Value.Builder,
+              com.google.firestore.v1beta1.ValueOrBuilder>
           getValueFieldBuilder() {
         if (valueBuilder_ == null) {
-          valueBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.firestore.v1beta1.Value, com.google.firestore.v1beta1.Value.Builder, com.google.firestore.v1beta1.ValueOrBuilder>(
-                  getValue(),
-                  getParentForChildren(),
-                  isClean());
+          valueBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.firestore.v1beta1.Value,
+                  com.google.firestore.v1beta1.Value.Builder,
+                  com.google.firestore.v1beta1.ValueOrBuilder>(
+                  getValue(), getParentForChildren(), isClean());
           value_ = null;
         }
         return valueBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -4733,12 +5343,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.StructuredQuery.FieldFilter)
     }
 
     // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.StructuredQuery.FieldFilter)
     private static final com.google.firestore.v1beta1.StructuredQuery.FieldFilter DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.firestore.v1beta1.StructuredQuery.FieldFilter();
     }
@@ -4747,16 +5357,16 @@ public static com.google.firestore.v1beta1.StructuredQuery.FieldFilter getDefaul
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public FieldFilter parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new FieldFilter(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public FieldFilter parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new FieldFilter(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -4771,14 +5381,16 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.firestore.v1beta1.StructuredQuery.FieldFilter getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface UnaryFilterOrBuilder extends
+  public interface UnaryFilterOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.StructuredQuery.UnaryFilter)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The unary operator to apply.
      * 

@@ -4787,6 +5399,8 @@ public interface UnaryFilterOrBuilder extends
      */
     int getOpValue();
     /**
+     *
+     *
      * 
      * The unary operator to apply.
      * 

@@ -4796,6 +5410,8 @@ public interface UnaryFilterOrBuilder extends
     com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Operator getOp();
 
     /**
+     *
+     *
      * 
      * The field to which to apply the operator.
      * 

@@ -4804,6 +5420,8 @@ public interface UnaryFilterOrBuilder extends
      */
     boolean hasField();
     /**
+     *
+     *
      * 
      * The field to which to apply the operator.
      * 

@@ -4812,6 +5430,8 @@ public interface UnaryFilterOrBuilder extends
      */
     com.google.firestore.v1beta1.StructuredQuery.FieldReference getField();
     /**
+     *
+     *
      * 
      * The field to which to apply the operator.
      * 

@@ -4820,33 +5440,37 @@ public interface UnaryFilterOrBuilder extends
      */
     com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder getFieldOrBuilder();
 
-    public com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.OperandTypeCase getOperandTypeCase();
+    public com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.OperandTypeCase
+        getOperandTypeCase();
   }
   /**
+   *
+   *
    * 
    * A filter with a single operand.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.StructuredQuery.UnaryFilter}
    */
-  public  static final class UnaryFilter extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class UnaryFilter extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.StructuredQuery.UnaryFilter)
       UnaryFilterOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use UnaryFilter.newBuilder() to construct.
     private UnaryFilter(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private UnaryFilter() {
       op_ = 0;
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private UnaryFilter(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -4866,68 +5490,81 @@ private UnaryFilter(
             case 0:
               done = true;
               break;
-            case 8: {
-              int rawValue = input.readEnum();
+            case 8:
+              {
+                int rawValue = input.readEnum();
 
-              op_ = rawValue;
-              break;
-            }
-            case 18: {
-              com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder subBuilder = null;
-              if (operandTypeCase_ == 2) {
-                subBuilder = ((com.google.firestore.v1beta1.StructuredQuery.FieldReference) operandType_).toBuilder();
+                op_ = rawValue;
+                break;
               }
-              operandType_ =
-                  input.readMessage(com.google.firestore.v1beta1.StructuredQuery.FieldReference.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom((com.google.firestore.v1beta1.StructuredQuery.FieldReference) operandType_);
-                operandType_ = subBuilder.buildPartial();
+            case 18:
+              {
+                com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder subBuilder =
+                    null;
+                if (operandTypeCase_ == 2) {
+                  subBuilder =
+                      ((com.google.firestore.v1beta1.StructuredQuery.FieldReference) operandType_)
+                          .toBuilder();
+                }
+                operandType_ =
+                    input.readMessage(
+                        com.google.firestore.v1beta1.StructuredQuery.FieldReference.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(
+                      (com.google.firestore.v1beta1.StructuredQuery.FieldReference) operandType_);
+                  operandType_ = subBuilder.buildPartial();
+                }
+                operandTypeCase_ = 2;
+                break;
               }
-              operandTypeCase_ = 2;
-              break;
-            }
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_UnaryFilter_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.QueryProto
+          .internal_static_google_firestore_v1beta1_StructuredQuery_UnaryFilter_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_UnaryFilter_fieldAccessorTable
+      return com.google.firestore.v1beta1.QueryProto
+          .internal_static_google_firestore_v1beta1_StructuredQuery_UnaryFilter_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.class, com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Builder.class);
+              com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.class,
+              com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Builder.class);
     }
 
     /**
+     *
+     *
      * 
      * A unary operator.
      * 

      *
      * Protobuf enum {@code google.firestore.v1beta1.StructuredQuery.UnaryFilter.Operator}
      */
-    public enum Operator
-        implements com.google.protobuf.ProtocolMessageEnum {
+    public enum Operator implements com.google.protobuf.ProtocolMessageEnum {
       /**
+       *
+       *
        * 
        * Unspecified. This value must not be used.
        * 

@@ -4936,6 +5573,8 @@ public enum Operator
        */
       OPERATOR_UNSPECIFIED(0),
       /**
+       *
+       *
        * 
        * Test if a field is equal to NaN.
        * 

@@ -4944,6 +5583,8 @@ public enum Operator
        */
       IS_NAN(2),
       /**
+       *
+       *
        * 
        * Test if an exprestion evaluates to Null.
        * 

@@ -4955,6 +5596,8 @@ public enum Operator
       ;
 
       /**
+       *
+       *
        * 
        * Unspecified. This value must not be used.
        * 

@@ -4963,6 +5606,8 @@ public enum Operator
        */
       public static final int OPERATOR_UNSPECIFIED_VALUE = 0;
       /**
+       *
+       *
        * 
        * Test if a field is equal to NaN.
        * 

@@ -4971,6 +5616,8 @@ public enum Operator
        */
       public static final int IS_NAN_VALUE = 2;
       /**
+       *
+       *
        * 
        * Test if an exprestion evaluates to Null.
        * 

@@ -4979,7 +5626,6 @@ public enum Operator
        */
       public static final int IS_NULL_VALUE = 3;
 
-
       public final int getNumber() {
         if (this == UNRECOGNIZED) {
           throw new java.lang.IllegalArgumentException(
@@ -4988,9 +5634,7 @@ public final int getNumber() {
         return value;
       }
 
-      /**
-       * @deprecated Use {@link #forNumber(int)} instead.
-       */
+      /** @deprecated Use {@link #forNumber(int)} instead. */
       @java.lang.Deprecated
       public static Operator valueOf(int value) {
         return forNumber(value);
@@ -4998,45 +5642,47 @@ public static Operator valueOf(int value) {
 
       public static Operator forNumber(int value) {
         switch (value) {
-          case 0: return OPERATOR_UNSPECIFIED;
-          case 2: return IS_NAN;
-          case 3: return IS_NULL;
-          default: return null;
+          case 0:
+            return OPERATOR_UNSPECIFIED;
+          case 2:
+            return IS_NAN;
+          case 3:
+            return IS_NULL;
+          default:
+            return null;
         }
       }
 
-      public static com.google.protobuf.Internal.EnumLiteMap
-          internalGetValueMap() {
+      public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
         return internalValueMap;
       }
-      private static final com.google.protobuf.Internal.EnumLiteMap<
-          Operator> internalValueMap =
-            new com.google.protobuf.Internal.EnumLiteMap() {
-              public Operator findValueByNumber(int number) {
-                return Operator.forNumber(number);
-              }
-            };
 
-      public final com.google.protobuf.Descriptors.EnumValueDescriptor
-          getValueDescriptor() {
+      private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public Operator findValueByNumber(int number) {
+              return Operator.forNumber(number);
+            }
+          };
+
+      public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
         return getDescriptor().getValues().get(ordinal());
       }
-      public final com.google.protobuf.Descriptors.EnumDescriptor
-          getDescriptorForType() {
+
+      public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
         return getDescriptor();
       }
-      public static final com.google.protobuf.Descriptors.EnumDescriptor
-          getDescriptor() {
-        return com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.getDescriptor().getEnumTypes().get(0);
+
+      public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+        return com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.getDescriptor()
+            .getEnumTypes()
+            .get(0);
       }
 
       private static final Operator[] VALUES = values();
 
-      public static Operator valueOf(
-          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      public static Operator valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
         if (desc.getType() != getDescriptor()) {
-          throw new java.lang.IllegalArgumentException(
-            "EnumValueDescriptor is not for this type.");
+          throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
         }
         if (desc.getIndex() == -1) {
           return UNRECOGNIZED;
@@ -5055,17 +5701,16 @@ private Operator(int value) {
 
     private int operandTypeCase_ = 0;
     private java.lang.Object operandType_;
-    public enum OperandTypeCase
-        implements com.google.protobuf.Internal.EnumLite {
+
+    public enum OperandTypeCase implements com.google.protobuf.Internal.EnumLite {
       FIELD(2),
       OPERANDTYPE_NOT_SET(0);
       private final int value;
+
       private OperandTypeCase(int value) {
         this.value = value;
       }
-      /**
-       * @deprecated Use {@link #forNumber(int)} instead.
-       */
+      /** @deprecated Use {@link #forNumber(int)} instead. */
       @java.lang.Deprecated
       public static OperandTypeCase valueOf(int value) {
         return forNumber(value);
@@ -5073,25 +5718,29 @@ public static OperandTypeCase valueOf(int value) {
 
       public static OperandTypeCase forNumber(int value) {
         switch (value) {
-          case 2: return FIELD;
-          case 0: return OPERANDTYPE_NOT_SET;
-          default: return null;
+          case 2:
+            return FIELD;
+          case 0:
+            return OPERANDTYPE_NOT_SET;
+          default:
+            return null;
         }
       }
+
       public int getNumber() {
         return this.value;
       }
     };
 
-    public OperandTypeCase
-    getOperandTypeCase() {
-      return OperandTypeCase.forNumber(
-          operandTypeCase_);
+    public OperandTypeCase getOperandTypeCase() {
+      return OperandTypeCase.forNumber(operandTypeCase_);
     }
 
     public static final int OP_FIELD_NUMBER = 1;
     private int op_;
     /**
+     *
+     *
      * 
      * The unary operator to apply.
      * 

@@ -5102,6 +5751,8 @@ public int getOpValue() {
       return op_;
     }
     /**
+     *
+     *
      * 
      * The unary operator to apply.
      * 

@@ -5110,12 +5761,17 @@ public int getOpValue() {
      */
     public com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Operator getOp() {
       @SuppressWarnings("deprecation")
-      com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Operator result = com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Operator.valueOf(op_);
-      return result == null ? com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Operator.UNRECOGNIZED : result;
+      com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Operator result =
+          com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Operator.valueOf(op_);
+      return result == null
+          ? com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Operator.UNRECOGNIZED
+          : result;
     }
 
     public static final int FIELD_FIELD_NUMBER = 2;
     /**
+     *
+     *
      * 
      * The field to which to apply the operator.
      * 

@@ -5126,6 +5782,8 @@ public boolean hasField() {
       return operandTypeCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * The field to which to apply the operator.
      * 

@@ -5134,25 +5792,29 @@ public boolean hasField() {
      */
     public com.google.firestore.v1beta1.StructuredQuery.FieldReference getField() {
       if (operandTypeCase_ == 2) {
-         return (com.google.firestore.v1beta1.StructuredQuery.FieldReference) operandType_;
+        return (com.google.firestore.v1beta1.StructuredQuery.FieldReference) operandType_;
       }
       return com.google.firestore.v1beta1.StructuredQuery.FieldReference.getDefaultInstance();
     }
     /**
+     *
+     *
      * 
      * The field to which to apply the operator.
      * 

      *
      * .google.firestore.v1beta1.StructuredQuery.FieldReference field = 2;
      */
-    public com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder getFieldOrBuilder() {
+    public com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder
+        getFieldOrBuilder() {
       if (operandTypeCase_ == 2) {
-         return (com.google.firestore.v1beta1.StructuredQuery.FieldReference) operandType_;
+        return (com.google.firestore.v1beta1.StructuredQuery.FieldReference) operandType_;
       }
       return com.google.firestore.v1beta1.StructuredQuery.FieldReference.getDefaultInstance();
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -5164,13 +5826,15 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
-      if (op_ != com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Operator.OPERATOR_UNSPECIFIED.getNumber()) {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      if (op_
+          != com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Operator.OPERATOR_UNSPECIFIED
+              .getNumber()) {
         output.writeEnum(1, op_);
       }
       if (operandTypeCase_ == 2) {
-        output.writeMessage(2, (com.google.firestore.v1beta1.StructuredQuery.FieldReference) operandType_);
+        output.writeMessage(
+            2, (com.google.firestore.v1beta1.StructuredQuery.FieldReference) operandType_);
       }
       unknownFields.writeTo(output);
     }
@@ -5181,13 +5845,15 @@ public int getSerializedSize() {
       if (size != -1) return size;
 
       size = 0;
-      if (op_ != com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Operator.OPERATOR_UNSPECIFIED.getNumber()) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeEnumSize(1, op_);
+      if (op_
+          != com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Operator.OPERATOR_UNSPECIFIED
+              .getNumber()) {
+        size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, op_);
       }
       if (operandTypeCase_ == 2) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(2, (com.google.firestore.v1beta1.StructuredQuery.FieldReference) operandType_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                2, (com.google.firestore.v1beta1.StructuredQuery.FieldReference) operandType_);
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -5197,22 +5863,21 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.firestore.v1beta1.StructuredQuery.UnaryFilter)) {
         return super.equals(obj);
       }
-      com.google.firestore.v1beta1.StructuredQuery.UnaryFilter other = (com.google.firestore.v1beta1.StructuredQuery.UnaryFilter) obj;
+      com.google.firestore.v1beta1.StructuredQuery.UnaryFilter other =
+          (com.google.firestore.v1beta1.StructuredQuery.UnaryFilter) obj;
 
       boolean result = true;
       result = result && op_ == other.op_;
-      result = result && getOperandTypeCase().equals(
-          other.getOperandTypeCase());
+      result = result && getOperandTypeCase().equals(other.getOperandTypeCase());
       if (!result) return false;
       switch (operandTypeCase_) {
         case 2:
-          result = result && getField()
-              .equals(other.getField());
+          result = result && getField().equals(other.getField());
           break;
         case 0:
         default:
@@ -5244,87 +5909,94 @@ public int hashCode() {
     }
 
     public static com.google.firestore.v1beta1.StructuredQuery.UnaryFilter parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.UnaryFilter parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.UnaryFilter parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.UnaryFilter parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.UnaryFilter parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.UnaryFilter parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.StructuredQuery.UnaryFilter parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.StructuredQuery.UnaryFilter parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.UnaryFilter parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.StructuredQuery.UnaryFilter parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.StructuredQuery.UnaryFilter parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.UnaryFilter parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.UnaryFilter parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.UnaryFilter parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.firestore.v1beta1.StructuredQuery.UnaryFilter prototype) {
+
+    public static Builder newBuilder(
+        com.google.firestore.v1beta1.StructuredQuery.UnaryFilter prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -5334,27 +6006,32 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * A filter with a single operand.
      * 

      *
      * Protobuf type {@code google.firestore.v1beta1.StructuredQuery.UnaryFilter}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.StructuredQuery.UnaryFilter)
         com.google.firestore.v1beta1.StructuredQuery.UnaryFilterOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_UnaryFilter_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.firestore.v1beta1.QueryProto
+            .internal_static_google_firestore_v1beta1_StructuredQuery_UnaryFilter_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_UnaryFilter_fieldAccessorTable
+        return com.google.firestore.v1beta1.QueryProto
+            .internal_static_google_firestore_v1beta1_StructuredQuery_UnaryFilter_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.class, com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Builder.class);
+                com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.class,
+                com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Builder.class);
       }
 
       // Construct using com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.newBuilder()
@@ -5362,16 +6039,15 @@ private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -5383,9 +6059,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_UnaryFilter_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.firestore.v1beta1.QueryProto
+            .internal_static_google_firestore_v1beta1_StructuredQuery_UnaryFilter_descriptor;
       }
 
       @java.lang.Override
@@ -5404,7 +6080,8 @@ public com.google.firestore.v1beta1.StructuredQuery.UnaryFilter build() {
 
       @java.lang.Override
       public com.google.firestore.v1beta1.StructuredQuery.UnaryFilter buildPartial() {
-        com.google.firestore.v1beta1.StructuredQuery.UnaryFilter result = new com.google.firestore.v1beta1.StructuredQuery.UnaryFilter(this);
+        com.google.firestore.v1beta1.StructuredQuery.UnaryFilter result =
+            new com.google.firestore.v1beta1.StructuredQuery.UnaryFilter(this);
         result.op_ = op_;
         if (operandTypeCase_ == 2) {
           if (fieldBuilder_ == null) {
@@ -5422,38 +6099,41 @@ public com.google.firestore.v1beta1.StructuredQuery.UnaryFilter buildPartial() {
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.firestore.v1beta1.StructuredQuery.UnaryFilter) {
-          return mergeFrom((com.google.firestore.v1beta1.StructuredQuery.UnaryFilter)other);
+          return mergeFrom((com.google.firestore.v1beta1.StructuredQuery.UnaryFilter) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -5461,18 +6141,21 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.firestore.v1beta1.StructuredQuery.UnaryFilter other) {
-        if (other == com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.getDefaultInstance()) return this;
+        if (other == com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.getDefaultInstance())
+          return this;
         if (other.op_ != 0) {
           setOpValue(other.getOpValue());
         }
         switch (other.getOperandTypeCase()) {
-          case FIELD: {
-            mergeField(other.getField());
-            break;
-          }
-          case OPERANDTYPE_NOT_SET: {
-            break;
-          }
+          case FIELD:
+            {
+              mergeField(other.getField());
+              break;
+            }
+          case OPERANDTYPE_NOT_SET:
+            {
+              break;
+            }
         }
         this.mergeUnknownFields(other.unknownFields);
         onChanged();
@@ -5493,7 +6176,8 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.firestore.v1beta1.StructuredQuery.UnaryFilter) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.firestore.v1beta1.StructuredQuery.UnaryFilter) e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -5502,12 +6186,12 @@ public Builder mergeFrom(
         }
         return this;
       }
+
       private int operandTypeCase_ = 0;
       private java.lang.Object operandType_;
-      public OperandTypeCase
-          getOperandTypeCase() {
-        return OperandTypeCase.forNumber(
-            operandTypeCase_);
+
+      public OperandTypeCase getOperandTypeCase() {
+        return OperandTypeCase.forNumber(operandTypeCase_);
       }
 
       public Builder clearOperandType() {
@@ -5517,9 +6201,10 @@ public Builder clearOperandType() {
         return this;
       }
 
-
       private int op_ = 0;
       /**
+       *
+       *
        * 
        * The unary operator to apply.
        * 

@@ -5530,6 +6215,8 @@ public int getOpValue() {
         return op_;
       }
       /**
+       *
+       *
        * 
        * The unary operator to apply.
        * 

@@ -5542,6 +6229,8 @@ public Builder setOpValue(int value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The unary operator to apply.
        * 

@@ -5550,26 +6239,34 @@ public Builder setOpValue(int value) {
        */
       public com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Operator getOp() {
         @SuppressWarnings("deprecation")
-        com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Operator result = com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Operator.valueOf(op_);
-        return result == null ? com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Operator.UNRECOGNIZED : result;
+        com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Operator result =
+            com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Operator.valueOf(op_);
+        return result == null
+            ? com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Operator.UNRECOGNIZED
+            : result;
       }
       /**
+       *
+       *
        * 
        * The unary operator to apply.
        * 

        *
        * .google.firestore.v1beta1.StructuredQuery.UnaryFilter.Operator op = 1;
        */
-      public Builder setOp(com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Operator value) {
+      public Builder setOp(
+          com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Operator value) {
         if (value == null) {
           throw new NullPointerException();
         }
-        
+
         op_ = value.getNumber();
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * The unary operator to apply.
        * 

@@ -5577,15 +6274,20 @@ public Builder setOp(com.google.firestore.v1beta1.StructuredQuery.UnaryFilter.Op
        * .google.firestore.v1beta1.StructuredQuery.UnaryFilter.Operator op = 1;
        */
       public Builder clearOp() {
-        
+
         op_ = 0;
         onChanged();
         return this;
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.StructuredQuery.FieldReference, com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder, com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder> fieldBuilder_;
+              com.google.firestore.v1beta1.StructuredQuery.FieldReference,
+              com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder,
+              com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder>
+          fieldBuilder_;
       /**
+       *
+       *
        * 
        * The field to which to apply the operator.
        * 

@@ -5596,6 +6298,8 @@ public boolean hasField() {
         return operandTypeCase_ == 2;
       }
       /**
+       *
+       *
        * 
        * The field to which to apply the operator.
        * 

@@ -5616,6 +6320,8 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldReference getField() {
         }
       }
       /**
+       *
+       *
        * 
        * The field to which to apply the operator.
        * 

@@ -5636,6 +6342,8 @@ public Builder setField(com.google.firestore.v1beta1.StructuredQuery.FieldRefere
         return this;
       }
       /**
+       *
+       *
        * 
        * The field to which to apply the operator.
        * 

@@ -5654,6 +6362,8 @@ public Builder setField(
         return this;
       }
       /**
+       *
+       *
        * 
        * The field to which to apply the operator.
        * 

@@ -5662,10 +6372,15 @@ public Builder setField(
        */
       public Builder mergeField(com.google.firestore.v1beta1.StructuredQuery.FieldReference value) {
         if (fieldBuilder_ == null) {
-          if (operandTypeCase_ == 2 &&
-              operandType_ != com.google.firestore.v1beta1.StructuredQuery.FieldReference.getDefaultInstance()) {
-            operandType_ = com.google.firestore.v1beta1.StructuredQuery.FieldReference.newBuilder((com.google.firestore.v1beta1.StructuredQuery.FieldReference) operandType_)
-                .mergeFrom(value).buildPartial();
+          if (operandTypeCase_ == 2
+              && operandType_
+                  != com.google.firestore.v1beta1.StructuredQuery.FieldReference
+                      .getDefaultInstance()) {
+            operandType_ =
+                com.google.firestore.v1beta1.StructuredQuery.FieldReference.newBuilder(
+                        (com.google.firestore.v1beta1.StructuredQuery.FieldReference) operandType_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             operandType_ = value;
           }
@@ -5680,6 +6395,8 @@ public Builder mergeField(com.google.firestore.v1beta1.StructuredQuery.FieldRefe
         return this;
       }
       /**
+       *
+       *
        * 
        * The field to which to apply the operator.
        * 

@@ -5703,6 +6420,8 @@ public Builder clearField() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The field to which to apply the operator.
        * 

@@ -5713,13 +6432,16 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder getFi
         return getFieldFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * The field to which to apply the operator.
        * 

        *
        * .google.firestore.v1beta1.StructuredQuery.FieldReference field = 2;
        */
-      public com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder getFieldOrBuilder() {
+      public com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder
+          getFieldOrBuilder() {
         if ((operandTypeCase_ == 2) && (fieldBuilder_ != null)) {
           return fieldBuilder_.getMessageOrBuilder();
         } else {
@@ -5730,6 +6452,8 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder getF
         }
       }
       /**
+       *
+       *
        * 
        * The field to which to apply the operator.
        * 

@@ -5737,23 +6461,31 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder getF
        * .google.firestore.v1beta1.StructuredQuery.FieldReference field = 2;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.StructuredQuery.FieldReference, com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder, com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder> 
+              com.google.firestore.v1beta1.StructuredQuery.FieldReference,
+              com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder,
+              com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder>
           getFieldFieldBuilder() {
         if (fieldBuilder_ == null) {
           if (!(operandTypeCase_ == 2)) {
-            operandType_ = com.google.firestore.v1beta1.StructuredQuery.FieldReference.getDefaultInstance();
+            operandType_ =
+                com.google.firestore.v1beta1.StructuredQuery.FieldReference.getDefaultInstance();
           }
-          fieldBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.firestore.v1beta1.StructuredQuery.FieldReference, com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder, com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder>(
+          fieldBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.firestore.v1beta1.StructuredQuery.FieldReference,
+                  com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder,
+                  com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder>(
                   (com.google.firestore.v1beta1.StructuredQuery.FieldReference) operandType_,
                   getParentForChildren(),
                   isClean());
           operandType_ = null;
         }
         operandTypeCase_ = 2;
-        onChanged();;
+        onChanged();
+        ;
         return fieldBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -5766,12 +6498,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.StructuredQuery.UnaryFilter)
     }
 
     // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.StructuredQuery.UnaryFilter)
     private static final com.google.firestore.v1beta1.StructuredQuery.UnaryFilter DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.firestore.v1beta1.StructuredQuery.UnaryFilter();
     }
@@ -5780,16 +6512,16 @@ public static com.google.firestore.v1beta1.StructuredQuery.UnaryFilter getDefaul
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public UnaryFilter parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new UnaryFilter(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public UnaryFilter parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new UnaryFilter(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -5804,14 +6536,16 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.firestore.v1beta1.StructuredQuery.UnaryFilter getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface OrderOrBuilder extends
+  public interface OrderOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.StructuredQuery.Order)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The field to order by.
      * 

@@ -5820,6 +6554,8 @@ public interface OrderOrBuilder extends
      */
     boolean hasField();
     /**
+     *
+     *
      * 
      * The field to order by.
      * 

@@ -5828,6 +6564,8 @@ public interface OrderOrBuilder extends
      */
     com.google.firestore.v1beta1.StructuredQuery.FieldReference getField();
     /**
+     *
+     *
      * 
      * The field to order by.
      * 

@@ -5837,6 +6575,8 @@ public interface OrderOrBuilder extends
     com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder getFieldOrBuilder();
 
     /**
+     *
+     *
      * 
      * The direction to order by. Defaults to `ASCENDING`.
      * 

@@ -5845,6 +6585,8 @@ public interface OrderOrBuilder extends
      */
     int getDirectionValue();
     /**
+     *
+     *
      * 
      * The direction to order by. Defaults to `ASCENDING`.
      * 

@@ -5854,30 +6596,33 @@ public interface OrderOrBuilder extends
     com.google.firestore.v1beta1.StructuredQuery.Direction getDirection();
   }
   /**
+   *
+   *
    * 
    * An order on a field.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.StructuredQuery.Order}
    */
-  public  static final class Order extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class Order extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.StructuredQuery.Order)
       OrderOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use Order.newBuilder() to construct.
     private Order(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private Order() {
       direction_ = 0;
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private Order(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -5897,60 +6642,70 @@ private Order(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder subBuilder = null;
-              if (field_ != null) {
-                subBuilder = field_.toBuilder();
-              }
-              field_ = input.readMessage(com.google.firestore.v1beta1.StructuredQuery.FieldReference.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(field_);
-                field_ = subBuilder.buildPartial();
+            case 10:
+              {
+                com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder subBuilder =
+                    null;
+                if (field_ != null) {
+                  subBuilder = field_.toBuilder();
+                }
+                field_ =
+                    input.readMessage(
+                        com.google.firestore.v1beta1.StructuredQuery.FieldReference.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(field_);
+                  field_ = subBuilder.buildPartial();
+                }
+
+                break;
               }
+            case 16:
+              {
+                int rawValue = input.readEnum();
 
-              break;
-            }
-            case 16: {
-              int rawValue = input.readEnum();
-
-              direction_ = rawValue;
-              break;
-            }
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+                direction_ = rawValue;
+                break;
+              }
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_Order_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.QueryProto
+          .internal_static_google_firestore_v1beta1_StructuredQuery_Order_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_Order_fieldAccessorTable
+      return com.google.firestore.v1beta1.QueryProto
+          .internal_static_google_firestore_v1beta1_StructuredQuery_Order_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.StructuredQuery.Order.class, com.google.firestore.v1beta1.StructuredQuery.Order.Builder.class);
+              com.google.firestore.v1beta1.StructuredQuery.Order.class,
+              com.google.firestore.v1beta1.StructuredQuery.Order.Builder.class);
     }
 
     public static final int FIELD_FIELD_NUMBER = 1;
     private com.google.firestore.v1beta1.StructuredQuery.FieldReference field_;
     /**
+     *
+     *
      * 
      * The field to order by.
      * 

@@ -5961,6 +6716,8 @@ public boolean hasField() {
       return field_ != null;
     }
     /**
+     *
+     *
      * 
      * The field to order by.
      * 

@@ -5968,22 +6725,29 @@ public boolean hasField() {
      * .google.firestore.v1beta1.StructuredQuery.FieldReference field = 1;
      */
     public com.google.firestore.v1beta1.StructuredQuery.FieldReference getField() {
-      return field_ == null ? com.google.firestore.v1beta1.StructuredQuery.FieldReference.getDefaultInstance() : field_;
+      return field_ == null
+          ? com.google.firestore.v1beta1.StructuredQuery.FieldReference.getDefaultInstance()
+          : field_;
     }
     /**
+     *
+     *
      * 
      * The field to order by.
      * 

      *
      * .google.firestore.v1beta1.StructuredQuery.FieldReference field = 1;
      */
-    public com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder getFieldOrBuilder() {
+    public com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder
+        getFieldOrBuilder() {
       return getField();
     }
 
     public static final int DIRECTION_FIELD_NUMBER = 2;
     private int direction_;
     /**
+     *
+     *
      * 
      * The direction to order by. Defaults to `ASCENDING`.
      * 

@@ -5994,6 +6758,8 @@ public int getDirectionValue() {
       return direction_;
     }
     /**
+     *
+     *
      * 
      * The direction to order by. Defaults to `ASCENDING`.
      * 

@@ -6002,11 +6768,15 @@ public int getDirectionValue() {
      */
     public com.google.firestore.v1beta1.StructuredQuery.Direction getDirection() {
       @SuppressWarnings("deprecation")
-      com.google.firestore.v1beta1.StructuredQuery.Direction result = com.google.firestore.v1beta1.StructuredQuery.Direction.valueOf(direction_);
-      return result == null ? com.google.firestore.v1beta1.StructuredQuery.Direction.UNRECOGNIZED : result;
+      com.google.firestore.v1beta1.StructuredQuery.Direction result =
+          com.google.firestore.v1beta1.StructuredQuery.Direction.valueOf(direction_);
+      return result == null
+          ? com.google.firestore.v1beta1.StructuredQuery.Direction.UNRECOGNIZED
+          : result;
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -6018,12 +6788,13 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (field_ != null) {
         output.writeMessage(1, getField());
       }
-      if (direction_ != com.google.firestore.v1beta1.StructuredQuery.Direction.DIRECTION_UNSPECIFIED.getNumber()) {
+      if (direction_
+          != com.google.firestore.v1beta1.StructuredQuery.Direction.DIRECTION_UNSPECIFIED
+              .getNumber()) {
         output.writeEnum(2, direction_);
       }
       unknownFields.writeTo(output);
@@ -6036,12 +6807,12 @@ public int getSerializedSize() {
 
       size = 0;
       if (field_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, getField());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getField());
       }
-      if (direction_ != com.google.firestore.v1beta1.StructuredQuery.Direction.DIRECTION_UNSPECIFIED.getNumber()) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeEnumSize(2, direction_);
+      if (direction_
+          != com.google.firestore.v1beta1.StructuredQuery.Direction.DIRECTION_UNSPECIFIED
+              .getNumber()) {
+        size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, direction_);
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -6051,18 +6822,18 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.firestore.v1beta1.StructuredQuery.Order)) {
         return super.equals(obj);
       }
-      com.google.firestore.v1beta1.StructuredQuery.Order other = (com.google.firestore.v1beta1.StructuredQuery.Order) obj;
+      com.google.firestore.v1beta1.StructuredQuery.Order other =
+          (com.google.firestore.v1beta1.StructuredQuery.Order) obj;
 
       boolean result = true;
       result = result && (hasField() == other.hasField());
       if (hasField()) {
-        result = result && getField()
-            .equals(other.getField());
+        result = result && getField().equals(other.getField());
       }
       result = result && direction_ == other.direction_;
       result = result && unknownFields.equals(other.unknownFields);
@@ -6088,87 +6859,93 @@ public int hashCode() {
     }
 
     public static com.google.firestore.v1beta1.StructuredQuery.Order parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Order parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Order parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Order parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Order parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Order parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.StructuredQuery.Order parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.StructuredQuery.Order parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Order parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.StructuredQuery.Order parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.StructuredQuery.Order parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Order parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Order parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Order parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
+
     public static Builder newBuilder(com.google.firestore.v1beta1.StructuredQuery.Order prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -6178,27 +6955,32 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * An order on a field.
      * 

      *
      * Protobuf type {@code google.firestore.v1beta1.StructuredQuery.Order}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.StructuredQuery.Order)
         com.google.firestore.v1beta1.StructuredQuery.OrderOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_Order_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.firestore.v1beta1.QueryProto
+            .internal_static_google_firestore_v1beta1_StructuredQuery_Order_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_Order_fieldAccessorTable
+        return com.google.firestore.v1beta1.QueryProto
+            .internal_static_google_firestore_v1beta1_StructuredQuery_Order_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.firestore.v1beta1.StructuredQuery.Order.class, com.google.firestore.v1beta1.StructuredQuery.Order.Builder.class);
+                com.google.firestore.v1beta1.StructuredQuery.Order.class,
+                com.google.firestore.v1beta1.StructuredQuery.Order.Builder.class);
       }
 
       // Construct using com.google.firestore.v1beta1.StructuredQuery.Order.newBuilder()
@@ -6206,16 +6988,15 @@ private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -6231,9 +7012,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_Order_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.firestore.v1beta1.QueryProto
+            .internal_static_google_firestore_v1beta1_StructuredQuery_Order_descriptor;
       }
 
       @java.lang.Override
@@ -6252,7 +7033,8 @@ public com.google.firestore.v1beta1.StructuredQuery.Order build() {
 
       @java.lang.Override
       public com.google.firestore.v1beta1.StructuredQuery.Order buildPartial() {
-        com.google.firestore.v1beta1.StructuredQuery.Order result = new com.google.firestore.v1beta1.StructuredQuery.Order(this);
+        com.google.firestore.v1beta1.StructuredQuery.Order result =
+            new com.google.firestore.v1beta1.StructuredQuery.Order(this);
         if (fieldBuilder_ == null) {
           result.field_ = field_;
         } else {
@@ -6267,38 +7049,41 @@ public com.google.firestore.v1beta1.StructuredQuery.Order buildPartial() {
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.firestore.v1beta1.StructuredQuery.Order) {
-          return mergeFrom((com.google.firestore.v1beta1.StructuredQuery.Order)other);
+          return mergeFrom((com.google.firestore.v1beta1.StructuredQuery.Order) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -6306,7 +7091,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.firestore.v1beta1.StructuredQuery.Order other) {
-        if (other == com.google.firestore.v1beta1.StructuredQuery.Order.getDefaultInstance()) return this;
+        if (other == com.google.firestore.v1beta1.StructuredQuery.Order.getDefaultInstance())
+          return this;
         if (other.hasField()) {
           mergeField(other.getField());
         }
@@ -6332,7 +7118,8 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.firestore.v1beta1.StructuredQuery.Order) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.firestore.v1beta1.StructuredQuery.Order) e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -6344,8 +7131,13 @@ public Builder mergeFrom(
 
       private com.google.firestore.v1beta1.StructuredQuery.FieldReference field_ = null;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.StructuredQuery.FieldReference, com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder, com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder> fieldBuilder_;
+              com.google.firestore.v1beta1.StructuredQuery.FieldReference,
+              com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder,
+              com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder>
+          fieldBuilder_;
       /**
+       *
+       *
        * 
        * The field to order by.
        * 

@@ -6356,6 +7148,8 @@ public boolean hasField() {
         return fieldBuilder_ != null || field_ != null;
       }
       /**
+       *
+       *
        * 
        * The field to order by.
        * 

@@ -6364,12 +7158,16 @@ public boolean hasField() {
        */
       public com.google.firestore.v1beta1.StructuredQuery.FieldReference getField() {
         if (fieldBuilder_ == null) {
-          return field_ == null ? com.google.firestore.v1beta1.StructuredQuery.FieldReference.getDefaultInstance() : field_;
+          return field_ == null
+              ? com.google.firestore.v1beta1.StructuredQuery.FieldReference.getDefaultInstance()
+              : field_;
         } else {
           return fieldBuilder_.getMessage();
         }
       }
       /**
+       *
+       *
        * 
        * The field to order by.
        * 

@@ -6390,6 +7188,8 @@ public Builder setField(com.google.firestore.v1beta1.StructuredQuery.FieldRefere
         return this;
       }
       /**
+       *
+       *
        * 
        * The field to order by.
        * 

@@ -6408,6 +7208,8 @@ public Builder setField(
         return this;
       }
       /**
+       *
+       *
        * 
        * The field to order by.
        * 

@@ -6418,7 +7220,9 @@ public Builder mergeField(com.google.firestore.v1beta1.StructuredQuery.FieldRefe
         if (fieldBuilder_ == null) {
           if (field_ != null) {
             field_ =
-              com.google.firestore.v1beta1.StructuredQuery.FieldReference.newBuilder(field_).mergeFrom(value).buildPartial();
+                com.google.firestore.v1beta1.StructuredQuery.FieldReference.newBuilder(field_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             field_ = value;
           }
@@ -6430,6 +7234,8 @@ public Builder mergeField(com.google.firestore.v1beta1.StructuredQuery.FieldRefe
         return this;
       }
       /**
+       *
+       *
        * 
        * The field to order by.
        * 

@@ -6448,6 +7254,8 @@ public Builder clearField() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The field to order by.
        * 

@@ -6455,26 +7263,32 @@ public Builder clearField() {
        * .google.firestore.v1beta1.StructuredQuery.FieldReference field = 1;
        */
       public com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder getFieldBuilder() {
-        
+
         onChanged();
         return getFieldFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * The field to order by.
        * 

        *
        * .google.firestore.v1beta1.StructuredQuery.FieldReference field = 1;
        */
-      public com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder getFieldOrBuilder() {
+      public com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder
+          getFieldOrBuilder() {
         if (fieldBuilder_ != null) {
           return fieldBuilder_.getMessageOrBuilder();
         } else {
-          return field_ == null ?
-              com.google.firestore.v1beta1.StructuredQuery.FieldReference.getDefaultInstance() : field_;
+          return field_ == null
+              ? com.google.firestore.v1beta1.StructuredQuery.FieldReference.getDefaultInstance()
+              : field_;
         }
       }
       /**
+       *
+       *
        * 
        * The field to order by.
        * 

@@ -6482,14 +7296,17 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder getF
        * .google.firestore.v1beta1.StructuredQuery.FieldReference field = 1;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.StructuredQuery.FieldReference, com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder, com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder> 
+              com.google.firestore.v1beta1.StructuredQuery.FieldReference,
+              com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder,
+              com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder>
           getFieldFieldBuilder() {
         if (fieldBuilder_ == null) {
-          fieldBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.firestore.v1beta1.StructuredQuery.FieldReference, com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder, com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder>(
-                  getField(),
-                  getParentForChildren(),
-                  isClean());
+          fieldBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.firestore.v1beta1.StructuredQuery.FieldReference,
+                  com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder,
+                  com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder>(
+                  getField(), getParentForChildren(), isClean());
           field_ = null;
         }
         return fieldBuilder_;
@@ -6497,6 +7314,8 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder getF
 
       private int direction_ = 0;
       /**
+       *
+       *
        * 
        * The direction to order by. Defaults to `ASCENDING`.
        * 

@@ -6507,6 +7326,8 @@ public int getDirectionValue() {
         return direction_;
       }
       /**
+       *
+       *
        * 
        * The direction to order by. Defaults to `ASCENDING`.
        * 

@@ -6519,6 +7340,8 @@ public Builder setDirectionValue(int value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The direction to order by. Defaults to `ASCENDING`.
        * 

@@ -6527,10 +7350,15 @@ public Builder setDirectionValue(int value) {
        */
       public com.google.firestore.v1beta1.StructuredQuery.Direction getDirection() {
         @SuppressWarnings("deprecation")
-        com.google.firestore.v1beta1.StructuredQuery.Direction result = com.google.firestore.v1beta1.StructuredQuery.Direction.valueOf(direction_);
-        return result == null ? com.google.firestore.v1beta1.StructuredQuery.Direction.UNRECOGNIZED : result;
+        com.google.firestore.v1beta1.StructuredQuery.Direction result =
+            com.google.firestore.v1beta1.StructuredQuery.Direction.valueOf(direction_);
+        return result == null
+            ? com.google.firestore.v1beta1.StructuredQuery.Direction.UNRECOGNIZED
+            : result;
       }
       /**
+       *
+       *
        * 
        * The direction to order by. Defaults to `ASCENDING`.
        * 

@@ -6541,12 +7369,14 @@ public Builder setDirection(com.google.firestore.v1beta1.StructuredQuery.Directi
         if (value == null) {
           throw new NullPointerException();
         }
-        
+
         direction_ = value.getNumber();
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * The direction to order by. Defaults to `ASCENDING`.
        * 

@@ -6554,11 +7384,12 @@ public Builder setDirection(com.google.firestore.v1beta1.StructuredQuery.Directi
        * .google.firestore.v1beta1.StructuredQuery.Direction direction = 2;
        */
       public Builder clearDirection() {
-        
+
         direction_ = 0;
         onChanged();
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -6571,12 +7402,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.StructuredQuery.Order)
     }
 
     // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.StructuredQuery.Order)
     private static final com.google.firestore.v1beta1.StructuredQuery.Order DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.firestore.v1beta1.StructuredQuery.Order();
     }
@@ -6585,16 +7416,16 @@ public static com.google.firestore.v1beta1.StructuredQuery.Order getDefaultInsta
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public Order parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new Order(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public Order parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new Order(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -6609,48 +7440,46 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.firestore.v1beta1.StructuredQuery.Order getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface FieldReferenceOrBuilder extends
+  public interface FieldReferenceOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.StructuredQuery.FieldReference)
       com.google.protobuf.MessageOrBuilder {
 
-    /**
-     * string field_path = 2;
-     */
+    /** string field_path = 2; */
     java.lang.String getFieldPath();
-    /**
-     * string field_path = 2;
-     */
-    com.google.protobuf.ByteString
-        getFieldPathBytes();
+    /** string field_path = 2; */
+    com.google.protobuf.ByteString getFieldPathBytes();
   }
   /**
+   *
+   *
    * 
    * A reference to a field, such as `max(messages.time) as max_time`.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.StructuredQuery.FieldReference}
    */
-  public  static final class FieldReference extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class FieldReference extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.StructuredQuery.FieldReference)
       FieldReferenceOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use FieldReference.newBuilder() to construct.
     private FieldReference(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private FieldReference() {
       fieldPath_ = "";
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private FieldReference(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -6670,71 +7499,67 @@ private FieldReference(
             case 0:
               done = true;
               break;
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
 
-              fieldPath_ = s;
-              break;
-            }
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+                fieldPath_ = s;
+                break;
+              }
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_FieldReference_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.QueryProto
+          .internal_static_google_firestore_v1beta1_StructuredQuery_FieldReference_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_FieldReference_fieldAccessorTable
+      return com.google.firestore.v1beta1.QueryProto
+          .internal_static_google_firestore_v1beta1_StructuredQuery_FieldReference_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.StructuredQuery.FieldReference.class, com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder.class);
+              com.google.firestore.v1beta1.StructuredQuery.FieldReference.class,
+              com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder.class);
     }
 
     public static final int FIELD_PATH_FIELD_NUMBER = 2;
     private volatile java.lang.Object fieldPath_;
-    /**
-     * string field_path = 2;
-     */
+    /** string field_path = 2; */
     public java.lang.String getFieldPath() {
       java.lang.Object ref = fieldPath_;
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         fieldPath_ = s;
         return s;
       }
     }
-    /**
-     * string field_path = 2;
-     */
-    public com.google.protobuf.ByteString
-        getFieldPathBytes() {
+    /** string field_path = 2; */
+    public com.google.protobuf.ByteString getFieldPathBytes() {
       java.lang.Object ref = fieldPath_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         fieldPath_ = b;
         return b;
       } else {
@@ -6743,6 +7568,7 @@ public java.lang.String getFieldPath() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -6754,8 +7580,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (!getFieldPathBytes().isEmpty()) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 2, fieldPath_);
       }
@@ -6779,16 +7604,16 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.firestore.v1beta1.StructuredQuery.FieldReference)) {
         return super.equals(obj);
       }
-      com.google.firestore.v1beta1.StructuredQuery.FieldReference other = (com.google.firestore.v1beta1.StructuredQuery.FieldReference) obj;
+      com.google.firestore.v1beta1.StructuredQuery.FieldReference other =
+          (com.google.firestore.v1beta1.StructuredQuery.FieldReference) obj;
 
       boolean result = true;
-      result = result && getFieldPath()
-          .equals(other.getFieldPath());
+      result = result && getFieldPath().equals(other.getFieldPath());
       result = result && unknownFields.equals(other.unknownFields);
       return result;
     }
@@ -6808,87 +7633,94 @@ public int hashCode() {
     }
 
     public static com.google.firestore.v1beta1.StructuredQuery.FieldReference parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.FieldReference parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.FieldReference parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.FieldReference parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.FieldReference parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.FieldReference parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.StructuredQuery.FieldReference parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.StructuredQuery.FieldReference parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.FieldReference parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.StructuredQuery.FieldReference parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.StructuredQuery.FieldReference parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.FieldReference parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.FieldReference parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.FieldReference parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.firestore.v1beta1.StructuredQuery.FieldReference prototype) {
+
+    public static Builder newBuilder(
+        com.google.firestore.v1beta1.StructuredQuery.FieldReference prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -6898,27 +7730,32 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * A reference to a field, such as `max(messages.time) as max_time`.
      * 

      *
      * Protobuf type {@code google.firestore.v1beta1.StructuredQuery.FieldReference}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.StructuredQuery.FieldReference)
         com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_FieldReference_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.firestore.v1beta1.QueryProto
+            .internal_static_google_firestore_v1beta1_StructuredQuery_FieldReference_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_FieldReference_fieldAccessorTable
+        return com.google.firestore.v1beta1.QueryProto
+            .internal_static_google_firestore_v1beta1_StructuredQuery_FieldReference_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.firestore.v1beta1.StructuredQuery.FieldReference.class, com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder.class);
+                com.google.firestore.v1beta1.StructuredQuery.FieldReference.class,
+                com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder.class);
       }
 
       // Construct using com.google.firestore.v1beta1.StructuredQuery.FieldReference.newBuilder()
@@ -6926,16 +7763,15 @@ private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -6945,13 +7781,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_FieldReference_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.firestore.v1beta1.QueryProto
+            .internal_static_google_firestore_v1beta1_StructuredQuery_FieldReference_descriptor;
       }
 
       @java.lang.Override
-      public com.google.firestore.v1beta1.StructuredQuery.FieldReference getDefaultInstanceForType() {
+      public com.google.firestore.v1beta1.StructuredQuery.FieldReference
+          getDefaultInstanceForType() {
         return com.google.firestore.v1beta1.StructuredQuery.FieldReference.getDefaultInstance();
       }
 
@@ -6966,7 +7803,8 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldReference build() {
 
       @java.lang.Override
       public com.google.firestore.v1beta1.StructuredQuery.FieldReference buildPartial() {
-        com.google.firestore.v1beta1.StructuredQuery.FieldReference result = new com.google.firestore.v1beta1.StructuredQuery.FieldReference(this);
+        com.google.firestore.v1beta1.StructuredQuery.FieldReference result =
+            new com.google.firestore.v1beta1.StructuredQuery.FieldReference(this);
         result.fieldPath_ = fieldPath_;
         onBuilt();
         return result;
@@ -6976,38 +7814,41 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldReference buildPartial(
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.firestore.v1beta1.StructuredQuery.FieldReference) {
-          return mergeFrom((com.google.firestore.v1beta1.StructuredQuery.FieldReference)other);
+          return mergeFrom((com.google.firestore.v1beta1.StructuredQuery.FieldReference) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -7015,7 +7856,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.firestore.v1beta1.StructuredQuery.FieldReference other) {
-        if (other == com.google.firestore.v1beta1.StructuredQuery.FieldReference.getDefaultInstance()) return this;
+        if (other
+            == com.google.firestore.v1beta1.StructuredQuery.FieldReference.getDefaultInstance())
+          return this;
         if (!other.getFieldPath().isEmpty()) {
           fieldPath_ = other.fieldPath_;
           onChanged();
@@ -7039,7 +7882,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.firestore.v1beta1.StructuredQuery.FieldReference) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.firestore.v1beta1.StructuredQuery.FieldReference)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -7050,14 +7895,11 @@ public Builder mergeFrom(
       }
 
       private java.lang.Object fieldPath_ = "";
-      /**
-       * string field_path = 2;
-       */
+      /** string field_path = 2; */
       public java.lang.String getFieldPath() {
         java.lang.Object ref = fieldPath_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           fieldPath_ = s;
           return s;
@@ -7065,58 +7907,47 @@ public java.lang.String getFieldPath() {
           return (java.lang.String) ref;
         }
       }
-      /**
-       * string field_path = 2;
-       */
-      public com.google.protobuf.ByteString
-          getFieldPathBytes() {
+      /** string field_path = 2; */
+      public com.google.protobuf.ByteString getFieldPathBytes() {
         java.lang.Object ref = fieldPath_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           fieldPath_ = b;
           return b;
         } else {
           return (com.google.protobuf.ByteString) ref;
         }
       }
-      /**
-       * string field_path = 2;
-       */
-      public Builder setFieldPath(
-          java.lang.String value) {
+      /** string field_path = 2; */
+      public Builder setFieldPath(java.lang.String value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  
+          throw new NullPointerException();
+        }
+
         fieldPath_ = value;
         onChanged();
         return this;
       }
-      /**
-       * string field_path = 2;
-       */
+      /** string field_path = 2; */
       public Builder clearFieldPath() {
-        
+
         fieldPath_ = getDefaultInstance().getFieldPath();
         onChanged();
         return this;
       }
-      /**
-       * string field_path = 2;
-       */
-      public Builder setFieldPathBytes(
-          com.google.protobuf.ByteString value) {
+      /** string field_path = 2; */
+      public Builder setFieldPathBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-        
+          throw new NullPointerException();
+        }
+        checkByteStringIsUtf8(value);
+
         fieldPath_ = value;
         onChanged();
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -7129,12 +7960,13 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.StructuredQuery.FieldReference)
     }
 
     // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.StructuredQuery.FieldReference)
-    private static final com.google.firestore.v1beta1.StructuredQuery.FieldReference DEFAULT_INSTANCE;
+    private static final com.google.firestore.v1beta1.StructuredQuery.FieldReference
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.firestore.v1beta1.StructuredQuery.FieldReference();
     }
@@ -7143,16 +7975,16 @@ public static com.google.firestore.v1beta1.StructuredQuery.FieldReference getDef
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public FieldReference parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new FieldReference(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public FieldReference parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new FieldReference(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -7167,14 +7999,16 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.firestore.v1beta1.StructuredQuery.FieldReference getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface ProjectionOrBuilder extends
+  public interface ProjectionOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.StructuredQuery.Projection)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The fields to return.
      * If empty, all fields are returned. To only return the name
@@ -7183,9 +8017,10 @@ public interface ProjectionOrBuilder extends
      *
      * repeated .google.firestore.v1beta1.StructuredQuery.FieldReference fields = 2;
      */
-    java.util.List 
-        getFieldsList();
+    java.util.List getFieldsList();
     /**
+     *
+     *
      * 
      * The fields to return.
      * If empty, all fields are returned. To only return the name
@@ -7196,6 +8031,8 @@ public interface ProjectionOrBuilder extends
      */
     com.google.firestore.v1beta1.StructuredQuery.FieldReference getFields(int index);
     /**
+     *
+     *
      * 
      * The fields to return.
      * If empty, all fields are returned. To only return the name
@@ -7206,6 +8043,8 @@ public interface ProjectionOrBuilder extends
      */
     int getFieldsCount();
     /**
+     *
+     *
      * 
      * The fields to return.
      * If empty, all fields are returned. To only return the name
@@ -7214,9 +8053,11 @@ public interface ProjectionOrBuilder extends
      *
      * repeated .google.firestore.v1beta1.StructuredQuery.FieldReference fields = 2;
      */
-    java.util.List 
+    java.util.List
         getFieldsOrBuilderList();
     /**
+     *
+     *
      * 
      * The fields to return.
      * If empty, all fields are returned. To only return the name
@@ -7229,30 +8070,33 @@ com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder getFieldsOr
         int index);
   }
   /**
+   *
+   *
    * 
    * The projection of document's fields to return.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.StructuredQuery.Projection}
    */
-  public  static final class Projection extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class Projection extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.StructuredQuery.Projection)
       ProjectionOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use Projection.newBuilder() to construct.
     private Projection(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private Projection() {
       fields_ = java.util.Collections.emptyList();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private Projection(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -7272,29 +8116,33 @@ private Projection(
             case 0:
               done = true;
               break;
-            case 18: {
-              if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
-                fields_ = new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000001;
+            case 18:
+              {
+                if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
+                  fields_ =
+                      new java.util.ArrayList<
+                          com.google.firestore.v1beta1.StructuredQuery.FieldReference>();
+                  mutable_bitField0_ |= 0x00000001;
+                }
+                fields_.add(
+                    input.readMessage(
+                        com.google.firestore.v1beta1.StructuredQuery.FieldReference.parser(),
+                        extensionRegistry));
+                break;
               }
-              fields_.add(
-                  input.readMessage(com.google.firestore.v1beta1.StructuredQuery.FieldReference.parser(), extensionRegistry));
-              break;
-            }
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         if (((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
           fields_ = java.util.Collections.unmodifiableList(fields_);
@@ -7303,22 +8151,27 @@ private Projection(
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_Projection_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.QueryProto
+          .internal_static_google_firestore_v1beta1_StructuredQuery_Projection_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_Projection_fieldAccessorTable
+      return com.google.firestore.v1beta1.QueryProto
+          .internal_static_google_firestore_v1beta1_StructuredQuery_Projection_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.StructuredQuery.Projection.class, com.google.firestore.v1beta1.StructuredQuery.Projection.Builder.class);
+              com.google.firestore.v1beta1.StructuredQuery.Projection.class,
+              com.google.firestore.v1beta1.StructuredQuery.Projection.Builder.class);
     }
 
     public static final int FIELDS_FIELD_NUMBER = 2;
     private java.util.List fields_;
     /**
+     *
+     *
      * 
      * The fields to return.
      * If empty, all fields are returned. To only return the name
@@ -7327,10 +8180,13 @@ private Projection(
      *
      * repeated .google.firestore.v1beta1.StructuredQuery.FieldReference fields = 2;
      */
-    public java.util.List getFieldsList() {
+    public java.util.List
+        getFieldsList() {
       return fields_;
     }
     /**
+     *
+     *
      * 
      * The fields to return.
      * If empty, all fields are returned. To only return the name
@@ -7339,11 +8195,14 @@ public java.util.Listrepeated .google.firestore.v1beta1.StructuredQuery.FieldReference fields = 2;
      */
-    public java.util.List 
+    public java.util.List<
+            ? extends com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder>
         getFieldsOrBuilderList() {
       return fields_;
     }
     /**
+     *
+     *
      * 
      * The fields to return.
      * If empty, all fields are returned. To only return the name
@@ -7356,6 +8215,8 @@ public int getFieldsCount() {
       return fields_.size();
     }
     /**
+     *
+     *
      * 
      * The fields to return.
      * If empty, all fields are returned. To only return the name
@@ -7368,6 +8229,8 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldReference getFields(int
       return fields_.get(index);
     }
     /**
+     *
+     *
      * 
      * The fields to return.
      * If empty, all fields are returned. To only return the name
@@ -7382,6 +8245,7 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder getF
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -7393,8 +8257,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       for (int i = 0; i < fields_.size(); i++) {
         output.writeMessage(2, fields_.get(i));
       }
@@ -7408,8 +8271,7 @@ public int getSerializedSize() {
 
       size = 0;
       for (int i = 0; i < fields_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(2, fields_.get(i));
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, fields_.get(i));
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -7419,16 +8281,16 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.firestore.v1beta1.StructuredQuery.Projection)) {
         return super.equals(obj);
       }
-      com.google.firestore.v1beta1.StructuredQuery.Projection other = (com.google.firestore.v1beta1.StructuredQuery.Projection) obj;
+      com.google.firestore.v1beta1.StructuredQuery.Projection other =
+          (com.google.firestore.v1beta1.StructuredQuery.Projection) obj;
 
       boolean result = true;
-      result = result && getFieldsList()
-          .equals(other.getFieldsList());
+      result = result && getFieldsList().equals(other.getFieldsList());
       result = result && unknownFields.equals(other.unknownFields);
       return result;
     }
@@ -7450,87 +8312,94 @@ public int hashCode() {
     }
 
     public static com.google.firestore.v1beta1.StructuredQuery.Projection parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Projection parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Projection parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Projection parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Projection parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Projection parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.StructuredQuery.Projection parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.StructuredQuery.Projection parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Projection parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.StructuredQuery.Projection parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.StructuredQuery.Projection parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Projection parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Projection parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.StructuredQuery.Projection parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.firestore.v1beta1.StructuredQuery.Projection prototype) {
+
+    public static Builder newBuilder(
+        com.google.firestore.v1beta1.StructuredQuery.Projection prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -7540,27 +8409,32 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * The projection of document's fields to return.
      * 

      *
      * Protobuf type {@code google.firestore.v1beta1.StructuredQuery.Projection}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.StructuredQuery.Projection)
         com.google.firestore.v1beta1.StructuredQuery.ProjectionOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_Projection_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.firestore.v1beta1.QueryProto
+            .internal_static_google_firestore_v1beta1_StructuredQuery_Projection_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_Projection_fieldAccessorTable
+        return com.google.firestore.v1beta1.QueryProto
+            .internal_static_google_firestore_v1beta1_StructuredQuery_Projection_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.firestore.v1beta1.StructuredQuery.Projection.class, com.google.firestore.v1beta1.StructuredQuery.Projection.Builder.class);
+                com.google.firestore.v1beta1.StructuredQuery.Projection.class,
+                com.google.firestore.v1beta1.StructuredQuery.Projection.Builder.class);
       }
 
       // Construct using com.google.firestore.v1beta1.StructuredQuery.Projection.newBuilder()
@@ -7568,17 +8442,17 @@ private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
           getFieldsFieldBuilder();
         }
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -7592,9 +8466,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_Projection_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.firestore.v1beta1.QueryProto
+            .internal_static_google_firestore_v1beta1_StructuredQuery_Projection_descriptor;
       }
 
       @java.lang.Override
@@ -7613,7 +8487,8 @@ public com.google.firestore.v1beta1.StructuredQuery.Projection build() {
 
       @java.lang.Override
       public com.google.firestore.v1beta1.StructuredQuery.Projection buildPartial() {
-        com.google.firestore.v1beta1.StructuredQuery.Projection result = new com.google.firestore.v1beta1.StructuredQuery.Projection(this);
+        com.google.firestore.v1beta1.StructuredQuery.Projection result =
+            new com.google.firestore.v1beta1.StructuredQuery.Projection(this);
         int from_bitField0_ = bitField0_;
         if (fieldsBuilder_ == null) {
           if (((bitField0_ & 0x00000001) == 0x00000001)) {
@@ -7632,38 +8507,41 @@ public com.google.firestore.v1beta1.StructuredQuery.Projection buildPartial() {
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.firestore.v1beta1.StructuredQuery.Projection) {
-          return mergeFrom((com.google.firestore.v1beta1.StructuredQuery.Projection)other);
+          return mergeFrom((com.google.firestore.v1beta1.StructuredQuery.Projection) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -7671,7 +8549,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.firestore.v1beta1.StructuredQuery.Projection other) {
-        if (other == com.google.firestore.v1beta1.StructuredQuery.Projection.getDefaultInstance()) return this;
+        if (other == com.google.firestore.v1beta1.StructuredQuery.Projection.getDefaultInstance())
+          return this;
         if (fieldsBuilder_ == null) {
           if (!other.fields_.isEmpty()) {
             if (fields_.isEmpty()) {
@@ -7690,9 +8569,10 @@ public Builder mergeFrom(com.google.firestore.v1beta1.StructuredQuery.Projection
               fieldsBuilder_ = null;
               fields_ = other.fields_;
               bitField0_ = (bitField0_ & ~0x00000001);
-              fieldsBuilder_ = 
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                   getFieldsFieldBuilder() : null;
+              fieldsBuilder_ =
+                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                      ? getFieldsFieldBuilder()
+                      : null;
             } else {
               fieldsBuilder_.addAllMessages(other.fields_);
             }
@@ -7717,7 +8597,8 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.firestore.v1beta1.StructuredQuery.Projection) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.firestore.v1beta1.StructuredQuery.Projection) e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -7726,21 +8607,30 @@ public Builder mergeFrom(
         }
         return this;
       }
+
       private int bitField0_;
 
       private java.util.List fields_ =
-        java.util.Collections.emptyList();
+          java.util.Collections.emptyList();
+
       private void ensureFieldsIsMutable() {
         if (!((bitField0_ & 0x00000001) == 0x00000001)) {
-          fields_ = new java.util.ArrayList(fields_);
+          fields_ =
+              new java.util.ArrayList(
+                  fields_);
           bitField0_ |= 0x00000001;
-         }
+        }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.firestore.v1beta1.StructuredQuery.FieldReference, com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder, com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder> fieldsBuilder_;
+              com.google.firestore.v1beta1.StructuredQuery.FieldReference,
+              com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder,
+              com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder>
+          fieldsBuilder_;
 
       /**
+       *
+       *
        * 
        * The fields to return.
        * If empty, all fields are returned. To only return the name
@@ -7749,7 +8639,8 @@ private void ensureFieldsIsMutable() {
        *
        * repeated .google.firestore.v1beta1.StructuredQuery.FieldReference fields = 2;
        */
-      public java.util.List getFieldsList() {
+      public java.util.List
+          getFieldsList() {
         if (fieldsBuilder_ == null) {
           return java.util.Collections.unmodifiableList(fields_);
         } else {
@@ -7757,6 +8648,8 @@ public java.util.List
        * The fields to return.
        * If empty, all fields are returned. To only return the name
@@ -7773,6 +8666,8 @@ public int getFieldsCount() {
         }
       }
       /**
+       *
+       *
        * 
        * The fields to return.
        * If empty, all fields are returned. To only return the name
@@ -7789,6 +8684,8 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldReference getFields(int
         }
       }
       /**
+       *
+       *
        * 
        * The fields to return.
        * If empty, all fields are returned. To only return the name
@@ -7812,6 +8709,8 @@ public Builder setFields(
         return this;
       }
       /**
+       *
+       *
        * 
        * The fields to return.
        * If empty, all fields are returned. To only return the name
@@ -7821,7 +8720,8 @@ public Builder setFields(
        * repeated .google.firestore.v1beta1.StructuredQuery.FieldReference fields = 2;
        */
       public Builder setFields(
-          int index, com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder builderForValue) {
+          int index,
+          com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder builderForValue) {
         if (fieldsBuilder_ == null) {
           ensureFieldsIsMutable();
           fields_.set(index, builderForValue.build());
@@ -7832,6 +8732,8 @@ public Builder setFields(
         return this;
       }
       /**
+       *
+       *
        * 
        * The fields to return.
        * If empty, all fields are returned. To only return the name
@@ -7854,6 +8756,8 @@ public Builder addFields(com.google.firestore.v1beta1.StructuredQuery.FieldRefer
         return this;
       }
       /**
+       *
+       *
        * 
        * The fields to return.
        * If empty, all fields are returned. To only return the name
@@ -7877,6 +8781,8 @@ public Builder addFields(
         return this;
       }
       /**
+       *
+       *
        * 
        * The fields to return.
        * If empty, all fields are returned. To only return the name
@@ -7897,6 +8803,8 @@ public Builder addFields(
         return this;
       }
       /**
+       *
+       *
        * 
        * The fields to return.
        * If empty, all fields are returned. To only return the name
@@ -7906,7 +8814,8 @@ public Builder addFields(
        * repeated .google.firestore.v1beta1.StructuredQuery.FieldReference fields = 2;
        */
       public Builder addFields(
-          int index, com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder builderForValue) {
+          int index,
+          com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder builderForValue) {
         if (fieldsBuilder_ == null) {
           ensureFieldsIsMutable();
           fields_.add(index, builderForValue.build());
@@ -7917,6 +8826,8 @@ public Builder addFields(
         return this;
       }
       /**
+       *
+       *
        * 
        * The fields to return.
        * If empty, all fields are returned. To only return the name
@@ -7926,11 +8837,11 @@ public Builder addFields(
        * repeated .google.firestore.v1beta1.StructuredQuery.FieldReference fields = 2;
        */
       public Builder addAllFields(
-          java.lang.Iterable values) {
+          java.lang.Iterable
+              values) {
         if (fieldsBuilder_ == null) {
           ensureFieldsIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, fields_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, fields_);
           onChanged();
         } else {
           fieldsBuilder_.addAllMessages(values);
@@ -7938,6 +8849,8 @@ public Builder addAllFields(
         return this;
       }
       /**
+       *
+       *
        * 
        * The fields to return.
        * If empty, all fields are returned. To only return the name
@@ -7957,6 +8870,8 @@ public Builder clearFields() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The fields to return.
        * If empty, all fields are returned. To only return the name
@@ -7976,6 +8891,8 @@ public Builder removeFields(int index) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The fields to return.
        * If empty, all fields are returned. To only return the name
@@ -7989,6 +8906,8 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder getFi
         return getFieldsFieldBuilder().getBuilder(index);
       }
       /**
+       *
+       *
        * 
        * The fields to return.
        * If empty, all fields are returned. To only return the name
@@ -7997,14 +8916,17 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder getFi
        *
        * repeated .google.firestore.v1beta1.StructuredQuery.FieldReference fields = 2;
        */
-      public com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder getFieldsOrBuilder(
-          int index) {
+      public com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder
+          getFieldsOrBuilder(int index) {
         if (fieldsBuilder_ == null) {
-          return fields_.get(index);  } else {
+          return fields_.get(index);
+        } else {
           return fieldsBuilder_.getMessageOrBuilder(index);
         }
       }
       /**
+       *
+       *
        * 
        * The fields to return.
        * If empty, all fields are returned. To only return the name
@@ -8013,8 +8935,9 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder getF
        *
        * repeated .google.firestore.v1beta1.StructuredQuery.FieldReference fields = 2;
        */
-      public java.util.List 
-           getFieldsOrBuilderList() {
+      public java.util.List<
+              ? extends com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder>
+          getFieldsOrBuilderList() {
         if (fieldsBuilder_ != null) {
           return fieldsBuilder_.getMessageOrBuilderList();
         } else {
@@ -8022,6 +8945,8 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder getF
         }
       }
       /**
+       *
+       *
        * 
        * The fields to return.
        * If empty, all fields are returned. To only return the name
@@ -8030,11 +8955,15 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder getF
        *
        * repeated .google.firestore.v1beta1.StructuredQuery.FieldReference fields = 2;
        */
-      public com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder addFieldsBuilder() {
-        return getFieldsFieldBuilder().addBuilder(
-            com.google.firestore.v1beta1.StructuredQuery.FieldReference.getDefaultInstance());
+      public com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder
+          addFieldsBuilder() {
+        return getFieldsFieldBuilder()
+            .addBuilder(
+                com.google.firestore.v1beta1.StructuredQuery.FieldReference.getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * The fields to return.
        * If empty, all fields are returned. To only return the name
@@ -8045,10 +8974,14 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder addFi
        */
       public com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder addFieldsBuilder(
           int index) {
-        return getFieldsFieldBuilder().addBuilder(
-            index, com.google.firestore.v1beta1.StructuredQuery.FieldReference.getDefaultInstance());
+        return getFieldsFieldBuilder()
+            .addBuilder(
+                index,
+                com.google.firestore.v1beta1.StructuredQuery.FieldReference.getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * The fields to return.
        * If empty, all fields are returned. To only return the name
@@ -8057,16 +8990,22 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder addFi
        *
        * repeated .google.firestore.v1beta1.StructuredQuery.FieldReference fields = 2;
        */
-      public java.util.List 
-           getFieldsBuilderList() {
+      public java.util.List
+          getFieldsBuilderList() {
         return getFieldsFieldBuilder().getBuilderList();
       }
+
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.firestore.v1beta1.StructuredQuery.FieldReference, com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder, com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder> 
+              com.google.firestore.v1beta1.StructuredQuery.FieldReference,
+              com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder,
+              com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder>
           getFieldsFieldBuilder() {
         if (fieldsBuilder_ == null) {
-          fieldsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.firestore.v1beta1.StructuredQuery.FieldReference, com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder, com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder>(
+          fieldsBuilder_ =
+              new com.google.protobuf.RepeatedFieldBuilderV3<
+                  com.google.firestore.v1beta1.StructuredQuery.FieldReference,
+                  com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder,
+                  com.google.firestore.v1beta1.StructuredQuery.FieldReferenceOrBuilder>(
                   fields_,
                   ((bitField0_ & 0x00000001) == 0x00000001),
                   getParentForChildren(),
@@ -8075,6 +9014,7 @@ public com.google.firestore.v1beta1.StructuredQuery.FieldReference.Builder addFi
         }
         return fieldsBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -8087,12 +9027,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.StructuredQuery.Projection)
     }
 
     // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.StructuredQuery.Projection)
     private static final com.google.firestore.v1beta1.StructuredQuery.Projection DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.firestore.v1beta1.StructuredQuery.Projection();
     }
@@ -8101,16 +9041,16 @@ public static com.google.firestore.v1beta1.StructuredQuery.Projection getDefault
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public Projection parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new Projection(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public Projection parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new Projection(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -8125,13 +9065,14 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.firestore.v1beta1.StructuredQuery.Projection getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   private int bitField0_;
   public static final int SELECT_FIELD_NUMBER = 1;
   private com.google.firestore.v1beta1.StructuredQuery.Projection select_;
   /**
+   *
+   *
    * 
    * The projection to return.
    * 

@@ -8142,6 +9083,8 @@ public boolean hasSelect() {
     return select_ != null;
   }
   /**
+   *
+   *
    * 
    * The projection to return.
    * 

@@ -8149,9 +9092,13 @@ public boolean hasSelect() {
    * .google.firestore.v1beta1.StructuredQuery.Projection select = 1;
    */
   public com.google.firestore.v1beta1.StructuredQuery.Projection getSelect() {
-    return select_ == null ? com.google.firestore.v1beta1.StructuredQuery.Projection.getDefaultInstance() : select_;
+    return select_ == null
+        ? com.google.firestore.v1beta1.StructuredQuery.Projection.getDefaultInstance()
+        : select_;
   }
   /**
+   *
+   *
    * 
    * The projection to return.
    * 

@@ -8165,27 +9112,35 @@ public com.google.firestore.v1beta1.StructuredQuery.ProjectionOrBuilder getSelec
   public static final int FROM_FIELD_NUMBER = 2;
   private java.util.List from_;
   /**
+   *
+   *
    * 
    * The collections to query.
    * 

    *
    * repeated .google.firestore.v1beta1.StructuredQuery.CollectionSelector from = 2;
    */
-  public java.util.List getFromList() {
+  public java.util.List
+      getFromList() {
     return from_;
   }
   /**
+   *
+   *
    * 
    * The collections to query.
    * 

    *
    * repeated .google.firestore.v1beta1.StructuredQuery.CollectionSelector from = 2;
    */
-  public java.util.List 
+  public java.util.List<
+          ? extends com.google.firestore.v1beta1.StructuredQuery.CollectionSelectorOrBuilder>
       getFromOrBuilderList() {
     return from_;
   }
   /**
+   *
+   *
    * 
    * The collections to query.
    * 

@@ -8196,6 +9151,8 @@ public int getFromCount() {
     return from_.size();
   }
   /**
+   *
+   *
    * 
    * The collections to query.
    * 

@@ -8206,6 +9163,8 @@ public com.google.firestore.v1beta1.StructuredQuery.CollectionSelector getFrom(i
     return from_.get(index);
   }
   /**
+   *
+   *
    * 
    * The collections to query.
    * 

@@ -8220,6 +9179,8 @@ public com.google.firestore.v1beta1.StructuredQuery.CollectionSelectorOrBuilder
   public static final int WHERE_FIELD_NUMBER = 3;
   private com.google.firestore.v1beta1.StructuredQuery.Filter where_;
   /**
+   *
+   *
    * 
    * The filter to apply.
    * 

@@ -8230,6 +9191,8 @@ public boolean hasWhere() {
     return where_ != null;
   }
   /**
+   *
+   *
    * 
    * The filter to apply.
    * 

@@ -8237,9 +9200,13 @@ public boolean hasWhere() {
    * .google.firestore.v1beta1.StructuredQuery.Filter where = 3;
    */
   public com.google.firestore.v1beta1.StructuredQuery.Filter getWhere() {
-    return where_ == null ? com.google.firestore.v1beta1.StructuredQuery.Filter.getDefaultInstance() : where_;
+    return where_ == null
+        ? com.google.firestore.v1beta1.StructuredQuery.Filter.getDefaultInstance()
+        : where_;
   }
   /**
+   *
+   *
    * 
    * The filter to apply.
    * 

@@ -8253,6 +9220,8 @@ public com.google.firestore.v1beta1.StructuredQuery.FilterOrBuilder getWhereOrBu
   public static final int ORDER_BY_FIELD_NUMBER = 4;
   private java.util.List orderBy_;
   /**
+   *
+   *
    * 
    * The order to apply to the query results.
    * Firestore guarantees a stable ordering through the following rules:
@@ -8276,6 +9245,8 @@ public java.util.List getOrd
     return orderBy_;
   }
   /**
+   *
+   *
    * 
    * The order to apply to the query results.
    * Firestore guarantees a stable ordering through the following rules:
@@ -8295,11 +9266,13 @@ public java.util.List getOrd
    *
    * repeated .google.firestore.v1beta1.StructuredQuery.Order order_by = 4;
    */
-  public java.util.List 
+  public java.util.List
       getOrderByOrBuilderList() {
     return orderBy_;
   }
   /**
+   *
+   *
    * 
    * The order to apply to the query results.
    * Firestore guarantees a stable ordering through the following rules:
@@ -8323,6 +9296,8 @@ public int getOrderByCount() {
     return orderBy_.size();
   }
   /**
+   *
+   *
    * 
    * The order to apply to the query results.
    * Firestore guarantees a stable ordering through the following rules:
@@ -8346,6 +9321,8 @@ public com.google.firestore.v1beta1.StructuredQuery.Order getOrderBy(int index)
     return orderBy_.get(index);
   }
   /**
+   *
+   *
    * 
    * The order to apply to the query results.
    * Firestore guarantees a stable ordering through the following rules:
@@ -8373,6 +9350,8 @@ public com.google.firestore.v1beta1.StructuredQuery.OrderOrBuilder getOrderByOrB
   public static final int START_AT_FIELD_NUMBER = 7;
   private com.google.firestore.v1beta1.Cursor startAt_;
   /**
+   *
+   *
    * 
    * A starting point for the query results.
    * 

@@ -8383,6 +9362,8 @@ public boolean hasStartAt() {
     return startAt_ != null;
   }
   /**
+   *
+   *
    * 
    * A starting point for the query results.
    * 

@@ -8393,6 +9374,8 @@ public com.google.firestore.v1beta1.Cursor getStartAt() {
     return startAt_ == null ? com.google.firestore.v1beta1.Cursor.getDefaultInstance() : startAt_;
   }
   /**
+   *
+   *
    * 
    * A starting point for the query results.
    * 

@@ -8406,6 +9389,8 @@ public com.google.firestore.v1beta1.CursorOrBuilder getStartAtOrBuilder() {
   public static final int END_AT_FIELD_NUMBER = 8;
   private com.google.firestore.v1beta1.Cursor endAt_;
   /**
+   *
+   *
    * 
    * A end point for the query results.
    * 

@@ -8416,6 +9401,8 @@ public boolean hasEndAt() {
     return endAt_ != null;
   }
   /**
+   *
+   *
    * 
    * A end point for the query results.
    * 

@@ -8426,6 +9413,8 @@ public com.google.firestore.v1beta1.Cursor getEndAt() {
     return endAt_ == null ? com.google.firestore.v1beta1.Cursor.getDefaultInstance() : endAt_;
   }
   /**
+   *
+   *
    * 
    * A end point for the query results.
    * 

@@ -8439,6 +9428,8 @@ public com.google.firestore.v1beta1.CursorOrBuilder getEndAtOrBuilder() {
   public static final int OFFSET_FIELD_NUMBER = 6;
   private int offset_;
   /**
+   *
+   *
    * 
    * The number of results to skip.
    * Applies before limit, but after all other constraints. Must be >= 0 if
@@ -8454,6 +9445,8 @@ public int getOffset() {
   public static final int LIMIT_FIELD_NUMBER = 5;
   private com.google.protobuf.Int32Value limit_;
   /**
+   *
+   *
    * 
    * The maximum number of results to return.
    * Applies after all other constraints.
@@ -8466,6 +9459,8 @@ public boolean hasLimit() {
     return limit_ != null;
   }
   /**
+   *
+   *
    * 
    * The maximum number of results to return.
    * Applies after all other constraints.
@@ -8478,6 +9473,8 @@ public com.google.protobuf.Int32Value getLimit() {
     return limit_ == null ? com.google.protobuf.Int32Value.getDefaultInstance() : limit_;
   }
   /**
+   *
+   *
    * 
    * The maximum number of results to return.
    * Applies after all other constraints.
@@ -8491,6 +9488,7 @@ public com.google.protobuf.Int32ValueOrBuilder getLimitOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -8502,8 +9500,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (select_ != null) {
       output.writeMessage(1, getSelect());
     }
@@ -8538,36 +9535,28 @@ public int getSerializedSize() {
 
     size = 0;
     if (select_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getSelect());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getSelect());
     }
     for (int i = 0; i < from_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, from_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, from_.get(i));
     }
     if (where_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getWhere());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getWhere());
     }
     for (int i = 0; i < orderBy_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, orderBy_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, orderBy_.get(i));
     }
     if (limit_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, getLimit());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getLimit());
     }
     if (offset_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(6, offset_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(6, offset_);
     }
     if (startAt_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(7, getStartAt());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(7, getStartAt());
     }
     if (endAt_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(8, getEndAt());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(8, getEndAt());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -8577,44 +9566,37 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.StructuredQuery)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.StructuredQuery other = (com.google.firestore.v1beta1.StructuredQuery) obj;
+    com.google.firestore.v1beta1.StructuredQuery other =
+        (com.google.firestore.v1beta1.StructuredQuery) obj;
 
     boolean result = true;
     result = result && (hasSelect() == other.hasSelect());
     if (hasSelect()) {
-      result = result && getSelect()
-          .equals(other.getSelect());
+      result = result && getSelect().equals(other.getSelect());
     }
-    result = result && getFromList()
-        .equals(other.getFromList());
+    result = result && getFromList().equals(other.getFromList());
     result = result && (hasWhere() == other.hasWhere());
     if (hasWhere()) {
-      result = result && getWhere()
-          .equals(other.getWhere());
+      result = result && getWhere().equals(other.getWhere());
     }
-    result = result && getOrderByList()
-        .equals(other.getOrderByList());
+    result = result && getOrderByList().equals(other.getOrderByList());
     result = result && (hasStartAt() == other.hasStartAt());
     if (hasStartAt()) {
-      result = result && getStartAt()
-          .equals(other.getStartAt());
+      result = result && getStartAt().equals(other.getStartAt());
     }
     result = result && (hasEndAt() == other.hasEndAt());
     if (hasEndAt()) {
-      result = result && getEndAt()
-          .equals(other.getEndAt());
+      result = result && getEndAt().equals(other.getEndAt());
     }
-    result = result && (getOffset()
-        == other.getOffset());
+    result = result && (getOffset() == other.getOffset());
     result = result && (hasLimit() == other.hasLimit());
     if (hasLimit()) {
-      result = result && getLimit()
-          .equals(other.getLimit());
+      result = result && getLimit().equals(other.getLimit());
     }
     result = result && unknownFields.equals(other.unknownFields);
     return result;
@@ -8662,118 +9644,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.StructuredQuery parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.StructuredQuery parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.StructuredQuery parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.StructuredQuery parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.StructuredQuery parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.StructuredQuery parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.StructuredQuery parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.StructuredQuery parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.StructuredQuery parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.StructuredQuery parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.StructuredQuery parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.StructuredQuery parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.StructuredQuery parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.StructuredQuery parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.StructuredQuery prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A Firestore query.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.StructuredQuery}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.StructuredQuery)
       com.google.firestore.v1beta1.StructuredQueryOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.QueryProto
+          .internal_static_google_firestore_v1beta1_StructuredQuery_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_fieldAccessorTable
+      return com.google.firestore.v1beta1.QueryProto
+          .internal_static_google_firestore_v1beta1_StructuredQuery_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.StructuredQuery.class, com.google.firestore.v1beta1.StructuredQuery.Builder.class);
+              com.google.firestore.v1beta1.StructuredQuery.class,
+              com.google.firestore.v1beta1.StructuredQuery.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.StructuredQuery.newBuilder()
@@ -8781,18 +9772,18 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
         getFromFieldBuilder();
         getOrderByFieldBuilder();
       }
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -8844,9 +9835,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.QueryProto.internal_static_google_firestore_v1beta1_StructuredQuery_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.QueryProto
+          .internal_static_google_firestore_v1beta1_StructuredQuery_descriptor;
     }
 
     @java.lang.Override
@@ -8865,7 +9856,8 @@ public com.google.firestore.v1beta1.StructuredQuery build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.StructuredQuery buildPartial() {
-      com.google.firestore.v1beta1.StructuredQuery result = new com.google.firestore.v1beta1.StructuredQuery(this);
+      com.google.firestore.v1beta1.StructuredQuery result =
+          new com.google.firestore.v1beta1.StructuredQuery(this);
       int from_bitField0_ = bitField0_;
       int to_bitField0_ = 0;
       if (selectBuilder_ == null) {
@@ -8921,38 +9913,39 @@ public com.google.firestore.v1beta1.StructuredQuery buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.StructuredQuery) {
-        return mergeFrom((com.google.firestore.v1beta1.StructuredQuery)other);
+        return mergeFrom((com.google.firestore.v1beta1.StructuredQuery) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -8982,9 +9975,10 @@ public Builder mergeFrom(com.google.firestore.v1beta1.StructuredQuery other) {
             fromBuilder_ = null;
             from_ = other.from_;
             bitField0_ = (bitField0_ & ~0x00000002);
-            fromBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getFromFieldBuilder() : null;
+            fromBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getFromFieldBuilder()
+                    : null;
           } else {
             fromBuilder_.addAllMessages(other.from_);
           }
@@ -9011,9 +10005,10 @@ public Builder mergeFrom(com.google.firestore.v1beta1.StructuredQuery other) {
             orderByBuilder_ = null;
             orderBy_ = other.orderBy_;
             bitField0_ = (bitField0_ & ~0x00000008);
-            orderByBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getOrderByFieldBuilder() : null;
+            orderByBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getOrderByFieldBuilder()
+                    : null;
           } else {
             orderByBuilder_.addAllMessages(other.orderBy_);
           }
@@ -9059,12 +10054,18 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private com.google.firestore.v1beta1.StructuredQuery.Projection select_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.StructuredQuery.Projection, com.google.firestore.v1beta1.StructuredQuery.Projection.Builder, com.google.firestore.v1beta1.StructuredQuery.ProjectionOrBuilder> selectBuilder_;
+            com.google.firestore.v1beta1.StructuredQuery.Projection,
+            com.google.firestore.v1beta1.StructuredQuery.Projection.Builder,
+            com.google.firestore.v1beta1.StructuredQuery.ProjectionOrBuilder>
+        selectBuilder_;
     /**
+     *
+     *
      * 
      * The projection to return.
      * 

@@ -9075,6 +10076,8 @@ public boolean hasSelect() {
       return selectBuilder_ != null || select_ != null;
     }
     /**
+     *
+     *
      * 
      * The projection to return.
      * 

@@ -9083,12 +10086,16 @@ public boolean hasSelect() {
      */
     public com.google.firestore.v1beta1.StructuredQuery.Projection getSelect() {
       if (selectBuilder_ == null) {
-        return select_ == null ? com.google.firestore.v1beta1.StructuredQuery.Projection.getDefaultInstance() : select_;
+        return select_ == null
+            ? com.google.firestore.v1beta1.StructuredQuery.Projection.getDefaultInstance()
+            : select_;
       } else {
         return selectBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The projection to return.
      * 

@@ -9109,6 +10116,8 @@ public Builder setSelect(com.google.firestore.v1beta1.StructuredQuery.Projection
       return this;
     }
     /**
+     *
+     *
      * 
      * The projection to return.
      * 

@@ -9127,6 +10136,8 @@ public Builder setSelect(
       return this;
     }
     /**
+     *
+     *
      * 
      * The projection to return.
      * 

@@ -9137,7 +10148,9 @@ public Builder mergeSelect(com.google.firestore.v1beta1.StructuredQuery.Projecti
       if (selectBuilder_ == null) {
         if (select_ != null) {
           select_ =
-            com.google.firestore.v1beta1.StructuredQuery.Projection.newBuilder(select_).mergeFrom(value).buildPartial();
+              com.google.firestore.v1beta1.StructuredQuery.Projection.newBuilder(select_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           select_ = value;
         }
@@ -9149,6 +10162,8 @@ public Builder mergeSelect(com.google.firestore.v1beta1.StructuredQuery.Projecti
       return this;
     }
     /**
+     *
+     *
      * 
      * The projection to return.
      * 

@@ -9167,6 +10182,8 @@ public Builder clearSelect() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The projection to return.
      * 

@@ -9174,11 +10191,13 @@ public Builder clearSelect() {
      * .google.firestore.v1beta1.StructuredQuery.Projection select = 1;
      */
     public com.google.firestore.v1beta1.StructuredQuery.Projection.Builder getSelectBuilder() {
-      
+
       onChanged();
       return getSelectFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The projection to return.
      * 

@@ -9189,11 +10208,14 @@ public com.google.firestore.v1beta1.StructuredQuery.ProjectionOrBuilder getSelec
       if (selectBuilder_ != null) {
         return selectBuilder_.getMessageOrBuilder();
       } else {
-        return select_ == null ?
-            com.google.firestore.v1beta1.StructuredQuery.Projection.getDefaultInstance() : select_;
+        return select_ == null
+            ? com.google.firestore.v1beta1.StructuredQuery.Projection.getDefaultInstance()
+            : select_;
       }
     }
     /**
+     *
+     *
      * 
      * The projection to return.
      * 

@@ -9201,39 +10223,51 @@ public com.google.firestore.v1beta1.StructuredQuery.ProjectionOrBuilder getSelec
      * .google.firestore.v1beta1.StructuredQuery.Projection select = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.StructuredQuery.Projection, com.google.firestore.v1beta1.StructuredQuery.Projection.Builder, com.google.firestore.v1beta1.StructuredQuery.ProjectionOrBuilder> 
+            com.google.firestore.v1beta1.StructuredQuery.Projection,
+            com.google.firestore.v1beta1.StructuredQuery.Projection.Builder,
+            com.google.firestore.v1beta1.StructuredQuery.ProjectionOrBuilder>
         getSelectFieldBuilder() {
       if (selectBuilder_ == null) {
-        selectBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.StructuredQuery.Projection, com.google.firestore.v1beta1.StructuredQuery.Projection.Builder, com.google.firestore.v1beta1.StructuredQuery.ProjectionOrBuilder>(
-                getSelect(),
-                getParentForChildren(),
-                isClean());
+        selectBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.StructuredQuery.Projection,
+                com.google.firestore.v1beta1.StructuredQuery.Projection.Builder,
+                com.google.firestore.v1beta1.StructuredQuery.ProjectionOrBuilder>(
+                getSelect(), getParentForChildren(), isClean());
         select_ = null;
       }
       return selectBuilder_;
     }
 
     private java.util.List from_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureFromIsMutable() {
       if (!((bitField0_ & 0x00000002) == 0x00000002)) {
-        from_ = new java.util.ArrayList(from_);
+        from_ =
+            new java.util.ArrayList<
+                com.google.firestore.v1beta1.StructuredQuery.CollectionSelector>(from_);
         bitField0_ |= 0x00000002;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.firestore.v1beta1.StructuredQuery.CollectionSelector, com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.Builder, com.google.firestore.v1beta1.StructuredQuery.CollectionSelectorOrBuilder> fromBuilder_;
+            com.google.firestore.v1beta1.StructuredQuery.CollectionSelector,
+            com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.Builder,
+            com.google.firestore.v1beta1.StructuredQuery.CollectionSelectorOrBuilder>
+        fromBuilder_;
 
     /**
+     *
+     *
      * 
      * The collections to query.
      * 

      *
      * repeated .google.firestore.v1beta1.StructuredQuery.CollectionSelector from = 2;
      */
-    public java.util.List getFromList() {
+    public java.util.List
+        getFromList() {
       if (fromBuilder_ == null) {
         return java.util.Collections.unmodifiableList(from_);
       } else {
@@ -9241,6 +10275,8 @@ public java.util.List
      * The collections to query.
      * 

@@ -9255,6 +10291,8 @@ public int getFromCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The collections to query.
      * 

@@ -9269,6 +10307,8 @@ public com.google.firestore.v1beta1.StructuredQuery.CollectionSelector getFrom(i
       }
     }
     /**
+     *
+     *
      * 
      * The collections to query.
      * 

@@ -9290,6 +10330,8 @@ public Builder setFrom(
       return this;
     }
     /**
+     *
+     *
      * 
      * The collections to query.
      * 

@@ -9297,7 +10339,8 @@ public Builder setFrom(
      * repeated .google.firestore.v1beta1.StructuredQuery.CollectionSelector from = 2;
      */
     public Builder setFrom(
-        int index, com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.Builder builderForValue) {
+        int index,
+        com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.Builder builderForValue) {
       if (fromBuilder_ == null) {
         ensureFromIsMutable();
         from_.set(index, builderForValue.build());
@@ -9308,6 +10351,8 @@ public Builder setFrom(
       return this;
     }
     /**
+     *
+     *
      * 
      * The collections to query.
      * 

@@ -9328,6 +10373,8 @@ public Builder addFrom(com.google.firestore.v1beta1.StructuredQuery.CollectionSe
       return this;
     }
     /**
+     *
+     *
      * 
      * The collections to query.
      * 

@@ -9349,6 +10396,8 @@ public Builder addFrom(
       return this;
     }
     /**
+     *
+     *
      * 
      * The collections to query.
      * 

@@ -9367,6 +10416,8 @@ public Builder addFrom(
       return this;
     }
     /**
+     *
+     *
      * 
      * The collections to query.
      * 

@@ -9374,7 +10425,8 @@ public Builder addFrom(
      * repeated .google.firestore.v1beta1.StructuredQuery.CollectionSelector from = 2;
      */
     public Builder addFrom(
-        int index, com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.Builder builderForValue) {
+        int index,
+        com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.Builder builderForValue) {
       if (fromBuilder_ == null) {
         ensureFromIsMutable();
         from_.add(index, builderForValue.build());
@@ -9385,6 +10437,8 @@ public Builder addFrom(
       return this;
     }
     /**
+     *
+     *
      * 
      * The collections to query.
      * 

@@ -9392,11 +10446,12 @@ public Builder addFrom(
      * repeated .google.firestore.v1beta1.StructuredQuery.CollectionSelector from = 2;
      */
     public Builder addAllFrom(
-        java.lang.Iterable values) {
+        java.lang.Iterable<
+                ? extends com.google.firestore.v1beta1.StructuredQuery.CollectionSelector>
+            values) {
       if (fromBuilder_ == null) {
         ensureFromIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, from_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, from_);
         onChanged();
       } else {
         fromBuilder_.addAllMessages(values);
@@ -9404,6 +10459,8 @@ public Builder addAllFrom(
       return this;
     }
     /**
+     *
+     *
      * 
      * The collections to query.
      * 

@@ -9421,6 +10478,8 @@ public Builder clearFrom() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The collections to query.
      * 

@@ -9438,6 +10497,8 @@ public Builder removeFrom(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The collections to query.
      * 

@@ -9449,28 +10510,34 @@ public com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.Builder g
       return getFromFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The collections to query.
      * 

      *
      * repeated .google.firestore.v1beta1.StructuredQuery.CollectionSelector from = 2;
      */
-    public com.google.firestore.v1beta1.StructuredQuery.CollectionSelectorOrBuilder getFromOrBuilder(
-        int index) {
+    public com.google.firestore.v1beta1.StructuredQuery.CollectionSelectorOrBuilder
+        getFromOrBuilder(int index) {
       if (fromBuilder_ == null) {
-        return from_.get(index);  } else {
+        return from_.get(index);
+      } else {
         return fromBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The collections to query.
      * 

      *
      * repeated .google.firestore.v1beta1.StructuredQuery.CollectionSelector from = 2;
      */
-    public java.util.List 
-         getFromOrBuilderList() {
+    public java.util.List<
+            ? extends com.google.firestore.v1beta1.StructuredQuery.CollectionSelectorOrBuilder>
+        getFromOrBuilderList() {
       if (fromBuilder_ != null) {
         return fromBuilder_.getMessageOrBuilderList();
       } else {
@@ -9478,17 +10545,23 @@ public com.google.firestore.v1beta1.StructuredQuery.CollectionSelectorOrBuilder
       }
     }
     /**
+     *
+     *
      * 
      * The collections to query.
      * 

      *
      * repeated .google.firestore.v1beta1.StructuredQuery.CollectionSelector from = 2;
      */
-    public com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.Builder addFromBuilder() {
-      return getFromFieldBuilder().addBuilder(
-          com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.getDefaultInstance());
+    public com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.Builder
+        addFromBuilder() {
+      return getFromFieldBuilder()
+          .addBuilder(
+              com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The collections to query.
      * 

@@ -9497,26 +10570,36 @@ public com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.Builder a
      */
     public com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.Builder addFromBuilder(
         int index) {
-      return getFromFieldBuilder().addBuilder(
-          index, com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.getDefaultInstance());
+      return getFromFieldBuilder()
+          .addBuilder(
+              index,
+              com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The collections to query.
      * 

      *
      * repeated .google.firestore.v1beta1.StructuredQuery.CollectionSelector from = 2;
      */
-    public java.util.List 
-         getFromBuilderList() {
+    public java.util.List
+        getFromBuilderList() {
       return getFromFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.firestore.v1beta1.StructuredQuery.CollectionSelector, com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.Builder, com.google.firestore.v1beta1.StructuredQuery.CollectionSelectorOrBuilder> 
+            com.google.firestore.v1beta1.StructuredQuery.CollectionSelector,
+            com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.Builder,
+            com.google.firestore.v1beta1.StructuredQuery.CollectionSelectorOrBuilder>
         getFromFieldBuilder() {
       if (fromBuilder_ == null) {
-        fromBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.firestore.v1beta1.StructuredQuery.CollectionSelector, com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.Builder, com.google.firestore.v1beta1.StructuredQuery.CollectionSelectorOrBuilder>(
+        fromBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.firestore.v1beta1.StructuredQuery.CollectionSelector,
+                com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.Builder,
+                com.google.firestore.v1beta1.StructuredQuery.CollectionSelectorOrBuilder>(
                 from_,
                 ((bitField0_ & 0x00000002) == 0x00000002),
                 getParentForChildren(),
@@ -9528,8 +10611,13 @@ public com.google.firestore.v1beta1.StructuredQuery.CollectionSelector.Builder a
 
     private com.google.firestore.v1beta1.StructuredQuery.Filter where_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.StructuredQuery.Filter, com.google.firestore.v1beta1.StructuredQuery.Filter.Builder, com.google.firestore.v1beta1.StructuredQuery.FilterOrBuilder> whereBuilder_;
+            com.google.firestore.v1beta1.StructuredQuery.Filter,
+            com.google.firestore.v1beta1.StructuredQuery.Filter.Builder,
+            com.google.firestore.v1beta1.StructuredQuery.FilterOrBuilder>
+        whereBuilder_;
     /**
+     *
+     *
      * 
      * The filter to apply.
      * 

@@ -9540,6 +10628,8 @@ public boolean hasWhere() {
       return whereBuilder_ != null || where_ != null;
     }
     /**
+     *
+     *
      * 
      * The filter to apply.
      * 

@@ -9548,12 +10638,16 @@ public boolean hasWhere() {
      */
     public com.google.firestore.v1beta1.StructuredQuery.Filter getWhere() {
       if (whereBuilder_ == null) {
-        return where_ == null ? com.google.firestore.v1beta1.StructuredQuery.Filter.getDefaultInstance() : where_;
+        return where_ == null
+            ? com.google.firestore.v1beta1.StructuredQuery.Filter.getDefaultInstance()
+            : where_;
       } else {
         return whereBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The filter to apply.
      * 

@@ -9574,6 +10668,8 @@ public Builder setWhere(com.google.firestore.v1beta1.StructuredQuery.Filter valu
       return this;
     }
     /**
+     *
+     *
      * 
      * The filter to apply.
      * 

@@ -9592,6 +10688,8 @@ public Builder setWhere(
       return this;
     }
     /**
+     *
+     *
      * 
      * The filter to apply.
      * 

@@ -9602,7 +10700,9 @@ public Builder mergeWhere(com.google.firestore.v1beta1.StructuredQuery.Filter va
       if (whereBuilder_ == null) {
         if (where_ != null) {
           where_ =
-            com.google.firestore.v1beta1.StructuredQuery.Filter.newBuilder(where_).mergeFrom(value).buildPartial();
+              com.google.firestore.v1beta1.StructuredQuery.Filter.newBuilder(where_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           where_ = value;
         }
@@ -9614,6 +10714,8 @@ public Builder mergeWhere(com.google.firestore.v1beta1.StructuredQuery.Filter va
       return this;
     }
     /**
+     *
+     *
      * 
      * The filter to apply.
      * 

@@ -9632,6 +10734,8 @@ public Builder clearWhere() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The filter to apply.
      * 

@@ -9639,11 +10743,13 @@ public Builder clearWhere() {
      * .google.firestore.v1beta1.StructuredQuery.Filter where = 3;
      */
     public com.google.firestore.v1beta1.StructuredQuery.Filter.Builder getWhereBuilder() {
-      
+
       onChanged();
       return getWhereFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The filter to apply.
      * 

@@ -9654,11 +10760,14 @@ public com.google.firestore.v1beta1.StructuredQuery.FilterOrBuilder getWhereOrBu
       if (whereBuilder_ != null) {
         return whereBuilder_.getMessageOrBuilder();
       } else {
-        return where_ == null ?
-            com.google.firestore.v1beta1.StructuredQuery.Filter.getDefaultInstance() : where_;
+        return where_ == null
+            ? com.google.firestore.v1beta1.StructuredQuery.Filter.getDefaultInstance()
+            : where_;
       }
     }
     /**
+     *
+     *
      * 
      * The filter to apply.
      * 

@@ -9666,32 +10775,42 @@ public com.google.firestore.v1beta1.StructuredQuery.FilterOrBuilder getWhereOrBu
      * .google.firestore.v1beta1.StructuredQuery.Filter where = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.StructuredQuery.Filter, com.google.firestore.v1beta1.StructuredQuery.Filter.Builder, com.google.firestore.v1beta1.StructuredQuery.FilterOrBuilder> 
+            com.google.firestore.v1beta1.StructuredQuery.Filter,
+            com.google.firestore.v1beta1.StructuredQuery.Filter.Builder,
+            com.google.firestore.v1beta1.StructuredQuery.FilterOrBuilder>
         getWhereFieldBuilder() {
       if (whereBuilder_ == null) {
-        whereBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.StructuredQuery.Filter, com.google.firestore.v1beta1.StructuredQuery.Filter.Builder, com.google.firestore.v1beta1.StructuredQuery.FilterOrBuilder>(
-                getWhere(),
-                getParentForChildren(),
-                isClean());
+        whereBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.StructuredQuery.Filter,
+                com.google.firestore.v1beta1.StructuredQuery.Filter.Builder,
+                com.google.firestore.v1beta1.StructuredQuery.FilterOrBuilder>(
+                getWhere(), getParentForChildren(), isClean());
         where_ = null;
       }
       return whereBuilder_;
     }
 
     private java.util.List orderBy_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureOrderByIsMutable() {
       if (!((bitField0_ & 0x00000008) == 0x00000008)) {
-        orderBy_ = new java.util.ArrayList(orderBy_);
+        orderBy_ =
+            new java.util.ArrayList(orderBy_);
         bitField0_ |= 0x00000008;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.firestore.v1beta1.StructuredQuery.Order, com.google.firestore.v1beta1.StructuredQuery.Order.Builder, com.google.firestore.v1beta1.StructuredQuery.OrderOrBuilder> orderByBuilder_;
+            com.google.firestore.v1beta1.StructuredQuery.Order,
+            com.google.firestore.v1beta1.StructuredQuery.Order.Builder,
+            com.google.firestore.v1beta1.StructuredQuery.OrderOrBuilder>
+        orderByBuilder_;
 
     /**
+     *
+     *
      * 
      * The order to apply to the query results.
      * Firestore guarantees a stable ordering through the following rules:
@@ -9719,6 +10838,8 @@ public java.util.List getOrd
       }
     }
     /**
+     *
+     *
      * 
      * The order to apply to the query results.
      * Firestore guarantees a stable ordering through the following rules:
@@ -9746,6 +10867,8 @@ public int getOrderByCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The order to apply to the query results.
      * Firestore guarantees a stable ordering through the following rules:
@@ -9773,6 +10896,8 @@ public com.google.firestore.v1beta1.StructuredQuery.Order getOrderBy(int index)
       }
     }
     /**
+     *
+     *
      * 
      * The order to apply to the query results.
      * Firestore guarantees a stable ordering through the following rules:
@@ -9792,8 +10917,7 @@ public com.google.firestore.v1beta1.StructuredQuery.Order getOrderBy(int index)
      *
      * repeated .google.firestore.v1beta1.StructuredQuery.Order order_by = 4;
      */
-    public Builder setOrderBy(
-        int index, com.google.firestore.v1beta1.StructuredQuery.Order value) {
+    public Builder setOrderBy(int index, com.google.firestore.v1beta1.StructuredQuery.Order value) {
       if (orderByBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -9807,6 +10931,8 @@ public Builder setOrderBy(
       return this;
     }
     /**
+     *
+     *
      * 
      * The order to apply to the query results.
      * Firestore guarantees a stable ordering through the following rules:
@@ -9838,6 +10964,8 @@ public Builder setOrderBy(
       return this;
     }
     /**
+     *
+     *
      * 
      * The order to apply to the query results.
      * Firestore guarantees a stable ordering through the following rules:
@@ -9871,6 +10999,8 @@ public Builder addOrderBy(com.google.firestore.v1beta1.StructuredQuery.Order val
       return this;
     }
     /**
+     *
+     *
      * 
      * The order to apply to the query results.
      * Firestore guarantees a stable ordering through the following rules:
@@ -9890,8 +11020,7 @@ public Builder addOrderBy(com.google.firestore.v1beta1.StructuredQuery.Order val
      *
      * repeated .google.firestore.v1beta1.StructuredQuery.Order order_by = 4;
      */
-    public Builder addOrderBy(
-        int index, com.google.firestore.v1beta1.StructuredQuery.Order value) {
+    public Builder addOrderBy(int index, com.google.firestore.v1beta1.StructuredQuery.Order value) {
       if (orderByBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -9905,6 +11034,8 @@ public Builder addOrderBy(
       return this;
     }
     /**
+     *
+     *
      * 
      * The order to apply to the query results.
      * Firestore guarantees a stable ordering through the following rules:
@@ -9936,6 +11067,8 @@ public Builder addOrderBy(
       return this;
     }
     /**
+     *
+     *
      * 
      * The order to apply to the query results.
      * Firestore guarantees a stable ordering through the following rules:
@@ -9967,6 +11100,8 @@ public Builder addOrderBy(
       return this;
     }
     /**
+     *
+     *
      * 
      * The order to apply to the query results.
      * Firestore guarantees a stable ordering through the following rules:
@@ -9990,8 +11125,7 @@ public Builder addAllOrderBy(
         java.lang.Iterable values) {
       if (orderByBuilder_ == null) {
         ensureOrderByIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, orderBy_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, orderBy_);
         onChanged();
       } else {
         orderByBuilder_.addAllMessages(values);
@@ -9999,6 +11133,8 @@ public Builder addAllOrderBy(
       return this;
     }
     /**
+     *
+     *
      * 
      * The order to apply to the query results.
      * Firestore guarantees a stable ordering through the following rules:
@@ -10029,6 +11165,8 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The order to apply to the query results.
      * Firestore guarantees a stable ordering through the following rules:
@@ -10059,6 +11197,8 @@ public Builder removeOrderBy(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The order to apply to the query results.
      * Firestore guarantees a stable ordering through the following rules:
@@ -10078,11 +11218,12 @@ public Builder removeOrderBy(int index) {
      *
      * repeated .google.firestore.v1beta1.StructuredQuery.Order order_by = 4;
      */
-    public com.google.firestore.v1beta1.StructuredQuery.Order.Builder getOrderByBuilder(
-        int index) {
+    public com.google.firestore.v1beta1.StructuredQuery.Order.Builder getOrderByBuilder(int index) {
       return getOrderByFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The order to apply to the query results.
      * Firestore guarantees a stable ordering through the following rules:
@@ -10105,11 +11246,14 @@ public com.google.firestore.v1beta1.StructuredQuery.Order.Builder getOrderByBuil
     public com.google.firestore.v1beta1.StructuredQuery.OrderOrBuilder getOrderByOrBuilder(
         int index) {
       if (orderByBuilder_ == null) {
-        return orderBy_.get(index);  } else {
+        return orderBy_.get(index);
+      } else {
         return orderByBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The order to apply to the query results.
      * Firestore guarantees a stable ordering through the following rules:
@@ -10129,8 +11273,8 @@ public com.google.firestore.v1beta1.StructuredQuery.OrderOrBuilder getOrderByOrB
      *
      * repeated .google.firestore.v1beta1.StructuredQuery.Order order_by = 4;
      */
-    public java.util.List 
-         getOrderByOrBuilderList() {
+    public java.util.List
+        getOrderByOrBuilderList() {
       if (orderByBuilder_ != null) {
         return orderByBuilder_.getMessageOrBuilderList();
       } else {
@@ -10138,6 +11282,8 @@ public com.google.firestore.v1beta1.StructuredQuery.OrderOrBuilder getOrderByOrB
       }
     }
     /**
+     *
+     *
      * 
      * The order to apply to the query results.
      * Firestore guarantees a stable ordering through the following rules:
@@ -10158,10 +11304,12 @@ public com.google.firestore.v1beta1.StructuredQuery.OrderOrBuilder getOrderByOrB
      * repeated .google.firestore.v1beta1.StructuredQuery.Order order_by = 4;
      */
     public com.google.firestore.v1beta1.StructuredQuery.Order.Builder addOrderByBuilder() {
-      return getOrderByFieldBuilder().addBuilder(
-          com.google.firestore.v1beta1.StructuredQuery.Order.getDefaultInstance());
+      return getOrderByFieldBuilder()
+          .addBuilder(com.google.firestore.v1beta1.StructuredQuery.Order.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The order to apply to the query results.
      * Firestore guarantees a stable ordering through the following rules:
@@ -10181,12 +11329,14 @@ public com.google.firestore.v1beta1.StructuredQuery.Order.Builder addOrderByBuil
      *
      * repeated .google.firestore.v1beta1.StructuredQuery.Order order_by = 4;
      */
-    public com.google.firestore.v1beta1.StructuredQuery.Order.Builder addOrderByBuilder(
-        int index) {
-      return getOrderByFieldBuilder().addBuilder(
-          index, com.google.firestore.v1beta1.StructuredQuery.Order.getDefaultInstance());
+    public com.google.firestore.v1beta1.StructuredQuery.Order.Builder addOrderByBuilder(int index) {
+      return getOrderByFieldBuilder()
+          .addBuilder(
+              index, com.google.firestore.v1beta1.StructuredQuery.Order.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The order to apply to the query results.
      * Firestore guarantees a stable ordering through the following rules:
@@ -10206,16 +11356,22 @@ public com.google.firestore.v1beta1.StructuredQuery.Order.Builder addOrderByBuil
      *
      * repeated .google.firestore.v1beta1.StructuredQuery.Order order_by = 4;
      */
-    public java.util.List 
-         getOrderByBuilderList() {
+    public java.util.List
+        getOrderByBuilderList() {
       return getOrderByFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.firestore.v1beta1.StructuredQuery.Order, com.google.firestore.v1beta1.StructuredQuery.Order.Builder, com.google.firestore.v1beta1.StructuredQuery.OrderOrBuilder> 
+            com.google.firestore.v1beta1.StructuredQuery.Order,
+            com.google.firestore.v1beta1.StructuredQuery.Order.Builder,
+            com.google.firestore.v1beta1.StructuredQuery.OrderOrBuilder>
         getOrderByFieldBuilder() {
       if (orderByBuilder_ == null) {
-        orderByBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.firestore.v1beta1.StructuredQuery.Order, com.google.firestore.v1beta1.StructuredQuery.Order.Builder, com.google.firestore.v1beta1.StructuredQuery.OrderOrBuilder>(
+        orderByBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.firestore.v1beta1.StructuredQuery.Order,
+                com.google.firestore.v1beta1.StructuredQuery.Order.Builder,
+                com.google.firestore.v1beta1.StructuredQuery.OrderOrBuilder>(
                 orderBy_,
                 ((bitField0_ & 0x00000008) == 0x00000008),
                 getParentForChildren(),
@@ -10227,8 +11383,13 @@ public com.google.firestore.v1beta1.StructuredQuery.Order.Builder addOrderByBuil
 
     private com.google.firestore.v1beta1.Cursor startAt_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Cursor, com.google.firestore.v1beta1.Cursor.Builder, com.google.firestore.v1beta1.CursorOrBuilder> startAtBuilder_;
+            com.google.firestore.v1beta1.Cursor,
+            com.google.firestore.v1beta1.Cursor.Builder,
+            com.google.firestore.v1beta1.CursorOrBuilder>
+        startAtBuilder_;
     /**
+     *
+     *
      * 
      * A starting point for the query results.
      * 

@@ -10239,6 +11400,8 @@ public boolean hasStartAt() {
       return startAtBuilder_ != null || startAt_ != null;
     }
     /**
+     *
+     *
      * 
      * A starting point for the query results.
      * 

@@ -10247,12 +11410,16 @@ public boolean hasStartAt() {
      */
     public com.google.firestore.v1beta1.Cursor getStartAt() {
       if (startAtBuilder_ == null) {
-        return startAt_ == null ? com.google.firestore.v1beta1.Cursor.getDefaultInstance() : startAt_;
+        return startAt_ == null
+            ? com.google.firestore.v1beta1.Cursor.getDefaultInstance()
+            : startAt_;
       } else {
         return startAtBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * A starting point for the query results.
      * 

@@ -10273,14 +11440,15 @@ public Builder setStartAt(com.google.firestore.v1beta1.Cursor value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A starting point for the query results.
      * 

      *
      * .google.firestore.v1beta1.Cursor start_at = 7;
      */
-    public Builder setStartAt(
-        com.google.firestore.v1beta1.Cursor.Builder builderForValue) {
+    public Builder setStartAt(com.google.firestore.v1beta1.Cursor.Builder builderForValue) {
       if (startAtBuilder_ == null) {
         startAt_ = builderForValue.build();
         onChanged();
@@ -10291,6 +11459,8 @@ public Builder setStartAt(
       return this;
     }
     /**
+     *
+     *
      * 
      * A starting point for the query results.
      * 

@@ -10301,7 +11471,9 @@ public Builder mergeStartAt(com.google.firestore.v1beta1.Cursor value) {
       if (startAtBuilder_ == null) {
         if (startAt_ != null) {
           startAt_ =
-            com.google.firestore.v1beta1.Cursor.newBuilder(startAt_).mergeFrom(value).buildPartial();
+              com.google.firestore.v1beta1.Cursor.newBuilder(startAt_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           startAt_ = value;
         }
@@ -10313,6 +11485,8 @@ public Builder mergeStartAt(com.google.firestore.v1beta1.Cursor value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A starting point for the query results.
      * 

@@ -10331,6 +11505,8 @@ public Builder clearStartAt() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A starting point for the query results.
      * 

@@ -10338,11 +11514,13 @@ public Builder clearStartAt() {
      * .google.firestore.v1beta1.Cursor start_at = 7;
      */
     public com.google.firestore.v1beta1.Cursor.Builder getStartAtBuilder() {
-      
+
       onChanged();
       return getStartAtFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * A starting point for the query results.
      * 

@@ -10353,11 +11531,14 @@ public com.google.firestore.v1beta1.CursorOrBuilder getStartAtOrBuilder() {
       if (startAtBuilder_ != null) {
         return startAtBuilder_.getMessageOrBuilder();
       } else {
-        return startAt_ == null ?
-            com.google.firestore.v1beta1.Cursor.getDefaultInstance() : startAt_;
+        return startAt_ == null
+            ? com.google.firestore.v1beta1.Cursor.getDefaultInstance()
+            : startAt_;
       }
     }
     /**
+     *
+     *
      * 
      * A starting point for the query results.
      * 

@@ -10365,14 +11546,17 @@ public com.google.firestore.v1beta1.CursorOrBuilder getStartAtOrBuilder() {
      * .google.firestore.v1beta1.Cursor start_at = 7;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Cursor, com.google.firestore.v1beta1.Cursor.Builder, com.google.firestore.v1beta1.CursorOrBuilder> 
+            com.google.firestore.v1beta1.Cursor,
+            com.google.firestore.v1beta1.Cursor.Builder,
+            com.google.firestore.v1beta1.CursorOrBuilder>
         getStartAtFieldBuilder() {
       if (startAtBuilder_ == null) {
-        startAtBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.Cursor, com.google.firestore.v1beta1.Cursor.Builder, com.google.firestore.v1beta1.CursorOrBuilder>(
-                getStartAt(),
-                getParentForChildren(),
-                isClean());
+        startAtBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.Cursor,
+                com.google.firestore.v1beta1.Cursor.Builder,
+                com.google.firestore.v1beta1.CursorOrBuilder>(
+                getStartAt(), getParentForChildren(), isClean());
         startAt_ = null;
       }
       return startAtBuilder_;
@@ -10380,8 +11564,13 @@ public com.google.firestore.v1beta1.CursorOrBuilder getStartAtOrBuilder() {
 
     private com.google.firestore.v1beta1.Cursor endAt_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Cursor, com.google.firestore.v1beta1.Cursor.Builder, com.google.firestore.v1beta1.CursorOrBuilder> endAtBuilder_;
+            com.google.firestore.v1beta1.Cursor,
+            com.google.firestore.v1beta1.Cursor.Builder,
+            com.google.firestore.v1beta1.CursorOrBuilder>
+        endAtBuilder_;
     /**
+     *
+     *
      * 
      * A end point for the query results.
      * 

@@ -10392,6 +11581,8 @@ public boolean hasEndAt() {
       return endAtBuilder_ != null || endAt_ != null;
     }
     /**
+     *
+     *
      * 
      * A end point for the query results.
      * 

@@ -10406,6 +11597,8 @@ public com.google.firestore.v1beta1.Cursor getEndAt() {
       }
     }
     /**
+     *
+     *
      * 
      * A end point for the query results.
      * 

@@ -10426,14 +11619,15 @@ public Builder setEndAt(com.google.firestore.v1beta1.Cursor value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A end point for the query results.
      * 

      *
      * .google.firestore.v1beta1.Cursor end_at = 8;
      */
-    public Builder setEndAt(
-        com.google.firestore.v1beta1.Cursor.Builder builderForValue) {
+    public Builder setEndAt(com.google.firestore.v1beta1.Cursor.Builder builderForValue) {
       if (endAtBuilder_ == null) {
         endAt_ = builderForValue.build();
         onChanged();
@@ -10444,6 +11638,8 @@ public Builder setEndAt(
       return this;
     }
     /**
+     *
+     *
      * 
      * A end point for the query results.
      * 

@@ -10454,7 +11650,9 @@ public Builder mergeEndAt(com.google.firestore.v1beta1.Cursor value) {
       if (endAtBuilder_ == null) {
         if (endAt_ != null) {
           endAt_ =
-            com.google.firestore.v1beta1.Cursor.newBuilder(endAt_).mergeFrom(value).buildPartial();
+              com.google.firestore.v1beta1.Cursor.newBuilder(endAt_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           endAt_ = value;
         }
@@ -10466,6 +11664,8 @@ public Builder mergeEndAt(com.google.firestore.v1beta1.Cursor value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A end point for the query results.
      * 

@@ -10484,6 +11684,8 @@ public Builder clearEndAt() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A end point for the query results.
      * 

@@ -10491,11 +11693,13 @@ public Builder clearEndAt() {
      * .google.firestore.v1beta1.Cursor end_at = 8;
      */
     public com.google.firestore.v1beta1.Cursor.Builder getEndAtBuilder() {
-      
+
       onChanged();
       return getEndAtFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * A end point for the query results.
      * 

@@ -10506,11 +11710,12 @@ public com.google.firestore.v1beta1.CursorOrBuilder getEndAtOrBuilder() {
       if (endAtBuilder_ != null) {
         return endAtBuilder_.getMessageOrBuilder();
       } else {
-        return endAt_ == null ?
-            com.google.firestore.v1beta1.Cursor.getDefaultInstance() : endAt_;
+        return endAt_ == null ? com.google.firestore.v1beta1.Cursor.getDefaultInstance() : endAt_;
       }
     }
     /**
+     *
+     *
      * 
      * A end point for the query results.
      * 

@@ -10518,21 +11723,26 @@ public com.google.firestore.v1beta1.CursorOrBuilder getEndAtOrBuilder() {
      * .google.firestore.v1beta1.Cursor end_at = 8;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Cursor, com.google.firestore.v1beta1.Cursor.Builder, com.google.firestore.v1beta1.CursorOrBuilder> 
+            com.google.firestore.v1beta1.Cursor,
+            com.google.firestore.v1beta1.Cursor.Builder,
+            com.google.firestore.v1beta1.CursorOrBuilder>
         getEndAtFieldBuilder() {
       if (endAtBuilder_ == null) {
-        endAtBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.Cursor, com.google.firestore.v1beta1.Cursor.Builder, com.google.firestore.v1beta1.CursorOrBuilder>(
-                getEndAt(),
-                getParentForChildren(),
-                isClean());
+        endAtBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.Cursor,
+                com.google.firestore.v1beta1.Cursor.Builder,
+                com.google.firestore.v1beta1.CursorOrBuilder>(
+                getEndAt(), getParentForChildren(), isClean());
         endAt_ = null;
       }
       return endAtBuilder_;
     }
 
-    private int offset_ ;
+    private int offset_;
     /**
+     *
+     *
      * 
      * The number of results to skip.
      * Applies before limit, but after all other constraints. Must be >= 0 if
@@ -10545,6 +11755,8 @@ public int getOffset() {
       return offset_;
     }
     /**
+     *
+     *
      * 
      * The number of results to skip.
      * Applies before limit, but after all other constraints. Must be >= 0 if
@@ -10554,12 +11766,14 @@ public int getOffset() {
      * int32 offset = 6;
      */
     public Builder setOffset(int value) {
-      
+
       offset_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The number of results to skip.
      * Applies before limit, but after all other constraints. Must be >= 0 if
@@ -10569,7 +11783,7 @@ public Builder setOffset(int value) {
      * int32 offset = 6;
      */
     public Builder clearOffset() {
-      
+
       offset_ = 0;
       onChanged();
       return this;
@@ -10577,8 +11791,13 @@ public Builder clearOffset() {
 
     private com.google.protobuf.Int32Value limit_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Int32Value, com.google.protobuf.Int32Value.Builder, com.google.protobuf.Int32ValueOrBuilder> limitBuilder_;
+            com.google.protobuf.Int32Value,
+            com.google.protobuf.Int32Value.Builder,
+            com.google.protobuf.Int32ValueOrBuilder>
+        limitBuilder_;
     /**
+     *
+     *
      * 
      * The maximum number of results to return.
      * Applies after all other constraints.
@@ -10591,6 +11810,8 @@ public boolean hasLimit() {
       return limitBuilder_ != null || limit_ != null;
     }
     /**
+     *
+     *
      * 
      * The maximum number of results to return.
      * Applies after all other constraints.
@@ -10607,6 +11828,8 @@ public com.google.protobuf.Int32Value getLimit() {
       }
     }
     /**
+     *
+     *
      * 
      * The maximum number of results to return.
      * Applies after all other constraints.
@@ -10629,6 +11852,8 @@ public Builder setLimit(com.google.protobuf.Int32Value value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of results to return.
      * Applies after all other constraints.
@@ -10637,8 +11862,7 @@ public Builder setLimit(com.google.protobuf.Int32Value value) {
      *
      * .google.protobuf.Int32Value limit = 5;
      */
-    public Builder setLimit(
-        com.google.protobuf.Int32Value.Builder builderForValue) {
+    public Builder setLimit(com.google.protobuf.Int32Value.Builder builderForValue) {
       if (limitBuilder_ == null) {
         limit_ = builderForValue.build();
         onChanged();
@@ -10649,6 +11873,8 @@ public Builder setLimit(
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of results to return.
      * Applies after all other constraints.
@@ -10661,7 +11887,7 @@ public Builder mergeLimit(com.google.protobuf.Int32Value value) {
       if (limitBuilder_ == null) {
         if (limit_ != null) {
           limit_ =
-            com.google.protobuf.Int32Value.newBuilder(limit_).mergeFrom(value).buildPartial();
+              com.google.protobuf.Int32Value.newBuilder(limit_).mergeFrom(value).buildPartial();
         } else {
           limit_ = value;
         }
@@ -10673,6 +11899,8 @@ public Builder mergeLimit(com.google.protobuf.Int32Value value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of results to return.
      * Applies after all other constraints.
@@ -10693,6 +11921,8 @@ public Builder clearLimit() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of results to return.
      * Applies after all other constraints.
@@ -10702,11 +11932,13 @@ public Builder clearLimit() {
      * .google.protobuf.Int32Value limit = 5;
      */
     public com.google.protobuf.Int32Value.Builder getLimitBuilder() {
-      
+
       onChanged();
       return getLimitFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The maximum number of results to return.
      * Applies after all other constraints.
@@ -10719,11 +11951,12 @@ public com.google.protobuf.Int32ValueOrBuilder getLimitOrBuilder() {
       if (limitBuilder_ != null) {
         return limitBuilder_.getMessageOrBuilder();
       } else {
-        return limit_ == null ?
-            com.google.protobuf.Int32Value.getDefaultInstance() : limit_;
+        return limit_ == null ? com.google.protobuf.Int32Value.getDefaultInstance() : limit_;
       }
     }
     /**
+     *
+     *
      * 
      * The maximum number of results to return.
      * Applies after all other constraints.
@@ -10733,21 +11966,24 @@ public com.google.protobuf.Int32ValueOrBuilder getLimitOrBuilder() {
      * .google.protobuf.Int32Value limit = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Int32Value, com.google.protobuf.Int32Value.Builder, com.google.protobuf.Int32ValueOrBuilder> 
+            com.google.protobuf.Int32Value,
+            com.google.protobuf.Int32Value.Builder,
+            com.google.protobuf.Int32ValueOrBuilder>
         getLimitFieldBuilder() {
       if (limitBuilder_ == null) {
-        limitBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Int32Value, com.google.protobuf.Int32Value.Builder, com.google.protobuf.Int32ValueOrBuilder>(
-                getLimit(),
-                getParentForChildren(),
-                isClean());
+        limitBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Int32Value,
+                com.google.protobuf.Int32Value.Builder,
+                com.google.protobuf.Int32ValueOrBuilder>(
+                getLimit(), getParentForChildren(), isClean());
         limit_ = null;
       }
       return limitBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -10757,12 +11993,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.StructuredQuery)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.StructuredQuery)
   private static final com.google.firestore.v1beta1.StructuredQuery DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.StructuredQuery();
   }
@@ -10771,16 +12007,16 @@ public static com.google.firestore.v1beta1.StructuredQuery getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public StructuredQuery parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new StructuredQuery(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public StructuredQuery parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new StructuredQuery(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -10795,6 +12031,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.StructuredQuery getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/StructuredQueryOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/StructuredQueryOrBuilder.java
index 1119b2852ded..54a10ecfb7a6 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/StructuredQueryOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/StructuredQueryOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface StructuredQueryOrBuilder extends
+public interface StructuredQueryOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.StructuredQuery)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The projection to return.
    * 

@@ -16,6 +19,8 @@ public interface StructuredQueryOrBuilder extends
    */
   boolean hasSelect();
   /**
+   *
+   *
    * 
    * The projection to return.
    * 

@@ -24,6 +29,8 @@ public interface StructuredQueryOrBuilder extends
    */
   com.google.firestore.v1beta1.StructuredQuery.Projection getSelect();
   /**
+   *
+   *
    * 
    * The projection to return.
    * 

@@ -33,15 +40,18 @@ public interface StructuredQueryOrBuilder extends
   com.google.firestore.v1beta1.StructuredQuery.ProjectionOrBuilder getSelectOrBuilder();
 
   /**
+   *
+   *
    * 
    * The collections to query.
    * 

    *
    * repeated .google.firestore.v1beta1.StructuredQuery.CollectionSelector from = 2;
    */
-  java.util.List 
-      getFromList();
+  java.util.List getFromList();
   /**
+   *
+   *
    * 
    * The collections to query.
    * 

@@ -50,6 +60,8 @@ public interface StructuredQueryOrBuilder extends
    */
   com.google.firestore.v1beta1.StructuredQuery.CollectionSelector getFrom(int index);
   /**
+   *
+   *
    * 
    * The collections to query.
    * 

@@ -58,15 +70,19 @@ public interface StructuredQueryOrBuilder extends
    */
   int getFromCount();
   /**
+   *
+   *
    * 
    * The collections to query.
    * 

    *
    * repeated .google.firestore.v1beta1.StructuredQuery.CollectionSelector from = 2;
    */
-  java.util.List 
+  java.util.List
       getFromOrBuilderList();
   /**
+   *
+   *
    * 
    * The collections to query.
    * 

@@ -77,6 +93,8 @@ com.google.firestore.v1beta1.StructuredQuery.CollectionSelectorOrBuilder getFrom
       int index);
 
   /**
+   *
+   *
    * 
    * The filter to apply.
    * 

@@ -85,6 +103,8 @@ com.google.firestore.v1beta1.StructuredQuery.CollectionSelectorOrBuilder getFrom
    */
   boolean hasWhere();
   /**
+   *
+   *
    * 
    * The filter to apply.
    * 

@@ -93,6 +113,8 @@ com.google.firestore.v1beta1.StructuredQuery.CollectionSelectorOrBuilder getFrom
    */
   com.google.firestore.v1beta1.StructuredQuery.Filter getWhere();
   /**
+   *
+   *
    * 
    * The filter to apply.
    * 

@@ -102,6 +124,8 @@ com.google.firestore.v1beta1.StructuredQuery.CollectionSelectorOrBuilder getFrom
   com.google.firestore.v1beta1.StructuredQuery.FilterOrBuilder getWhereOrBuilder();
 
   /**
+   *
+   *
    * 
    * The order to apply to the query results.
    * Firestore guarantees a stable ordering through the following rules:
@@ -121,9 +145,10 @@ com.google.firestore.v1beta1.StructuredQuery.CollectionSelectorOrBuilder getFrom
    *
    * repeated .google.firestore.v1beta1.StructuredQuery.Order order_by = 4;
    */
-  java.util.List 
-      getOrderByList();
+  java.util.List getOrderByList();
   /**
+   *
+   *
    * 
    * The order to apply to the query results.
    * Firestore guarantees a stable ordering through the following rules:
@@ -145,6 +170,8 @@ com.google.firestore.v1beta1.StructuredQuery.CollectionSelectorOrBuilder getFrom
    */
   com.google.firestore.v1beta1.StructuredQuery.Order getOrderBy(int index);
   /**
+   *
+   *
    * 
    * The order to apply to the query results.
    * Firestore guarantees a stable ordering through the following rules:
@@ -166,6 +193,8 @@ com.google.firestore.v1beta1.StructuredQuery.CollectionSelectorOrBuilder getFrom
    */
   int getOrderByCount();
   /**
+   *
+   *
    * 
    * The order to apply to the query results.
    * Firestore guarantees a stable ordering through the following rules:
@@ -185,9 +214,11 @@ com.google.firestore.v1beta1.StructuredQuery.CollectionSelectorOrBuilder getFrom
    *
    * repeated .google.firestore.v1beta1.StructuredQuery.Order order_by = 4;
    */
-  java.util.List 
+  java.util.List
       getOrderByOrBuilderList();
   /**
+   *
+   *
    * 
    * The order to apply to the query results.
    * Firestore guarantees a stable ordering through the following rules:
@@ -207,10 +238,11 @@ com.google.firestore.v1beta1.StructuredQuery.CollectionSelectorOrBuilder getFrom
    *
    * repeated .google.firestore.v1beta1.StructuredQuery.Order order_by = 4;
    */
-  com.google.firestore.v1beta1.StructuredQuery.OrderOrBuilder getOrderByOrBuilder(
-      int index);
+  com.google.firestore.v1beta1.StructuredQuery.OrderOrBuilder getOrderByOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * A starting point for the query results.
    * 

@@ -219,6 +251,8 @@ com.google.firestore.v1beta1.StructuredQuery.OrderOrBuilder getOrderByOrBuilder(
    */
   boolean hasStartAt();
   /**
+   *
+   *
    * 
    * A starting point for the query results.
    * 

@@ -227,6 +261,8 @@ com.google.firestore.v1beta1.StructuredQuery.OrderOrBuilder getOrderByOrBuilder(
    */
   com.google.firestore.v1beta1.Cursor getStartAt();
   /**
+   *
+   *
    * 
    * A starting point for the query results.
    * 

@@ -236,6 +272,8 @@ com.google.firestore.v1beta1.StructuredQuery.OrderOrBuilder getOrderByOrBuilder(
   com.google.firestore.v1beta1.CursorOrBuilder getStartAtOrBuilder();
 
   /**
+   *
+   *
    * 
    * A end point for the query results.
    * 

@@ -244,6 +282,8 @@ com.google.firestore.v1beta1.StructuredQuery.OrderOrBuilder getOrderByOrBuilder(
    */
   boolean hasEndAt();
   /**
+   *
+   *
    * 
    * A end point for the query results.
    * 

@@ -252,6 +292,8 @@ com.google.firestore.v1beta1.StructuredQuery.OrderOrBuilder getOrderByOrBuilder(
    */
   com.google.firestore.v1beta1.Cursor getEndAt();
   /**
+   *
+   *
    * 
    * A end point for the query results.
    * 

@@ -261,6 +303,8 @@ com.google.firestore.v1beta1.StructuredQuery.OrderOrBuilder getOrderByOrBuilder(
   com.google.firestore.v1beta1.CursorOrBuilder getEndAtOrBuilder();
 
   /**
+   *
+   *
    * 
    * The number of results to skip.
    * Applies before limit, but after all other constraints. Must be >= 0 if
@@ -272,6 +316,8 @@ com.google.firestore.v1beta1.StructuredQuery.OrderOrBuilder getOrderByOrBuilder(
   int getOffset();
 
   /**
+   *
+   *
    * 
    * The maximum number of results to return.
    * Applies after all other constraints.
@@ -282,6 +328,8 @@ com.google.firestore.v1beta1.StructuredQuery.OrderOrBuilder getOrderByOrBuilder(
    */
   boolean hasLimit();
   /**
+   *
+   *
    * 
    * The maximum number of results to return.
    * Applies after all other constraints.
@@ -292,6 +340,8 @@ com.google.firestore.v1beta1.StructuredQuery.OrderOrBuilder getOrderByOrBuilder(
    */
   com.google.protobuf.Int32Value getLimit();
   /**
+   *
+   *
    * 
    * The maximum number of results to return.
    * Applies after all other constraints.
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Target.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Target.java
index 97f6a755c6aa..8acdc9b5d372 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Target.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Target.java
@@ -4,31 +4,34 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * A specification of a set of documents to listen to.
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.Target}
  */
-public  final class Target extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Target extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.Target)
     TargetOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Target.newBuilder() to construct.
   private Target(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Target() {
     targetId_ = 0;
     once_ = false;
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private Target(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -48,100 +51,115 @@ private Target(
           case 0:
             done = true;
             break;
-          case 18: {
-            com.google.firestore.v1beta1.Target.QueryTarget.Builder subBuilder = null;
-            if (targetTypeCase_ == 2) {
-              subBuilder = ((com.google.firestore.v1beta1.Target.QueryTarget) targetType_).toBuilder();
+          case 18:
+            {
+              com.google.firestore.v1beta1.Target.QueryTarget.Builder subBuilder = null;
+              if (targetTypeCase_ == 2) {
+                subBuilder =
+                    ((com.google.firestore.v1beta1.Target.QueryTarget) targetType_).toBuilder();
+              }
+              targetType_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.Target.QueryTarget.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.firestore.v1beta1.Target.QueryTarget) targetType_);
+                targetType_ = subBuilder.buildPartial();
+              }
+              targetTypeCase_ = 2;
+              break;
             }
-            targetType_ =
-                input.readMessage(com.google.firestore.v1beta1.Target.QueryTarget.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.firestore.v1beta1.Target.QueryTarget) targetType_);
-              targetType_ = subBuilder.buildPartial();
+          case 26:
+            {
+              com.google.firestore.v1beta1.Target.DocumentsTarget.Builder subBuilder = null;
+              if (targetTypeCase_ == 3) {
+                subBuilder =
+                    ((com.google.firestore.v1beta1.Target.DocumentsTarget) targetType_).toBuilder();
+              }
+              targetType_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.Target.DocumentsTarget.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(
+                    (com.google.firestore.v1beta1.Target.DocumentsTarget) targetType_);
+                targetType_ = subBuilder.buildPartial();
+              }
+              targetTypeCase_ = 3;
+              break;
             }
-            targetTypeCase_ = 2;
-            break;
-          }
-          case 26: {
-            com.google.firestore.v1beta1.Target.DocumentsTarget.Builder subBuilder = null;
-            if (targetTypeCase_ == 3) {
-              subBuilder = ((com.google.firestore.v1beta1.Target.DocumentsTarget) targetType_).toBuilder();
+          case 34:
+            {
+              resumeTypeCase_ = 4;
+              resumeType_ = input.readBytes();
+              break;
             }
-            targetType_ =
-                input.readMessage(com.google.firestore.v1beta1.Target.DocumentsTarget.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.firestore.v1beta1.Target.DocumentsTarget) targetType_);
-              targetType_ = subBuilder.buildPartial();
+          case 40:
+            {
+              targetId_ = input.readInt32();
+              break;
             }
-            targetTypeCase_ = 3;
-            break;
-          }
-          case 34: {
-            resumeTypeCase_ = 4;
-            resumeType_ = input.readBytes();
-            break;
-          }
-          case 40: {
-
-            targetId_ = input.readInt32();
-            break;
-          }
-          case 48: {
-
-            once_ = input.readBool();
-            break;
-          }
-          case 90: {
-            com.google.protobuf.Timestamp.Builder subBuilder = null;
-            if (resumeTypeCase_ == 11) {
-              subBuilder = ((com.google.protobuf.Timestamp) resumeType_).toBuilder();
+          case 48:
+            {
+              once_ = input.readBool();
+              break;
             }
-            resumeType_ =
-                input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.protobuf.Timestamp) resumeType_);
-              resumeType_ = subBuilder.buildPartial();
+          case 90:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (resumeTypeCase_ == 11) {
+                subBuilder = ((com.google.protobuf.Timestamp) resumeType_).toBuilder();
+              }
+              resumeType_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.protobuf.Timestamp) resumeType_);
+                resumeType_ = subBuilder.buildPartial();
+              }
+              resumeTypeCase_ = 11;
+              break;
             }
-            resumeTypeCase_ = 11;
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_Target_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_Target_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_Target_fieldAccessorTable
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_Target_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.Target.class, com.google.firestore.v1beta1.Target.Builder.class);
+            com.google.firestore.v1beta1.Target.class,
+            com.google.firestore.v1beta1.Target.Builder.class);
   }
 
-  public interface DocumentsTargetOrBuilder extends
+  public interface DocumentsTargetOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.Target.DocumentsTarget)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The names of the documents to retrieve. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -151,9 +169,10 @@ public interface DocumentsTargetOrBuilder extends
      *
      * repeated string documents = 2;
      */
-    java.util.List
-        getDocumentsList();
+    java.util.List getDocumentsList();
     /**
+     *
+     *
      * 
      * The names of the documents to retrieve. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -165,6 +184,8 @@ public interface DocumentsTargetOrBuilder extends
      */
     int getDocumentsCount();
     /**
+     *
+     *
      * 
      * The names of the documents to retrieve. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -176,6 +197,8 @@ public interface DocumentsTargetOrBuilder extends
      */
     java.lang.String getDocuments(int index);
     /**
+     *
+     *
      * 
      * The names of the documents to retrieve. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -185,34 +208,36 @@ public interface DocumentsTargetOrBuilder extends
      *
      * repeated string documents = 2;
      */
-    com.google.protobuf.ByteString
-        getDocumentsBytes(int index);
+    com.google.protobuf.ByteString getDocumentsBytes(int index);
   }
   /**
+   *
+   *
    * 
    * A target specified by a set of documents names.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.Target.DocumentsTarget}
    */
-  public  static final class DocumentsTarget extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class DocumentsTarget extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.Target.DocumentsTarget)
       DocumentsTargetOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use DocumentsTarget.newBuilder() to construct.
     private DocumentsTarget(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private DocumentsTarget() {
       documents_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private DocumentsTarget(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -232,29 +257,29 @@ private DocumentsTarget(
             case 0:
               done = true;
               break;
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
-                documents_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
+                  documents_ = new com.google.protobuf.LazyStringArrayList();
+                  mutable_bitField0_ |= 0x00000001;
+                }
+                documents_.add(s);
+                break;
               }
-              documents_.add(s);
-              break;
-            }
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         if (((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
           documents_ = documents_.getUnmodifiableView();
@@ -263,22 +288,27 @@ private DocumentsTarget(
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_Target_DocumentsTarget_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_Target_DocumentsTarget_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_Target_DocumentsTarget_fieldAccessorTable
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_Target_DocumentsTarget_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.Target.DocumentsTarget.class, com.google.firestore.v1beta1.Target.DocumentsTarget.Builder.class);
+              com.google.firestore.v1beta1.Target.DocumentsTarget.class,
+              com.google.firestore.v1beta1.Target.DocumentsTarget.Builder.class);
     }
 
     public static final int DOCUMENTS_FIELD_NUMBER = 2;
     private com.google.protobuf.LazyStringList documents_;
     /**
+     *
+     *
      * 
      * The names of the documents to retrieve. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -288,11 +318,12 @@ private DocumentsTarget(
      *
      * repeated string documents = 2;
      */
-    public com.google.protobuf.ProtocolStringList
-        getDocumentsList() {
+    public com.google.protobuf.ProtocolStringList getDocumentsList() {
       return documents_;
     }
     /**
+     *
+     *
      * 
      * The names of the documents to retrieve. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -306,6 +337,8 @@ public int getDocumentsCount() {
       return documents_.size();
     }
     /**
+     *
+     *
      * 
      * The names of the documents to retrieve. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -319,6 +352,8 @@ public java.lang.String getDocuments(int index) {
       return documents_.get(index);
     }
     /**
+     *
+     *
      * 
      * The names of the documents to retrieve. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -328,12 +363,12 @@ public java.lang.String getDocuments(int index) {
      *
      * repeated string documents = 2;
      */
-    public com.google.protobuf.ByteString
-        getDocumentsBytes(int index) {
+    public com.google.protobuf.ByteString getDocumentsBytes(int index) {
       return documents_.getByteString(index);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -345,8 +380,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       for (int i = 0; i < documents_.size(); i++) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 2, documents_.getRaw(i));
       }
@@ -375,16 +409,16 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.firestore.v1beta1.Target.DocumentsTarget)) {
         return super.equals(obj);
       }
-      com.google.firestore.v1beta1.Target.DocumentsTarget other = (com.google.firestore.v1beta1.Target.DocumentsTarget) obj;
+      com.google.firestore.v1beta1.Target.DocumentsTarget other =
+          (com.google.firestore.v1beta1.Target.DocumentsTarget) obj;
 
       boolean result = true;
-      result = result && getDocumentsList()
-          .equals(other.getDocumentsList());
+      result = result && getDocumentsList().equals(other.getDocumentsList());
       result = result && unknownFields.equals(other.unknownFields);
       return result;
     }
@@ -406,87 +440,94 @@ public int hashCode() {
     }
 
     public static com.google.firestore.v1beta1.Target.DocumentsTarget parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.Target.DocumentsTarget parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.Target.DocumentsTarget parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.Target.DocumentsTarget parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.Target.DocumentsTarget parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.Target.DocumentsTarget parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.Target.DocumentsTarget parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.Target.DocumentsTarget parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.Target.DocumentsTarget parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.Target.DocumentsTarget parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.Target.DocumentsTarget parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.Target.DocumentsTarget parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.Target.DocumentsTarget parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.Target.DocumentsTarget parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.firestore.v1beta1.Target.DocumentsTarget prototype) {
+
+    public static Builder newBuilder(
+        com.google.firestore.v1beta1.Target.DocumentsTarget prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -496,27 +537,32 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * A target specified by a set of documents names.
      * 

      *
      * Protobuf type {@code google.firestore.v1beta1.Target.DocumentsTarget}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.Target.DocumentsTarget)
         com.google.firestore.v1beta1.Target.DocumentsTargetOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_Target_DocumentsTarget_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.firestore.v1beta1.FirestoreProto
+            .internal_static_google_firestore_v1beta1_Target_DocumentsTarget_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_Target_DocumentsTarget_fieldAccessorTable
+        return com.google.firestore.v1beta1.FirestoreProto
+            .internal_static_google_firestore_v1beta1_Target_DocumentsTarget_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.firestore.v1beta1.Target.DocumentsTarget.class, com.google.firestore.v1beta1.Target.DocumentsTarget.Builder.class);
+                com.google.firestore.v1beta1.Target.DocumentsTarget.class,
+                com.google.firestore.v1beta1.Target.DocumentsTarget.Builder.class);
       }
 
       // Construct using com.google.firestore.v1beta1.Target.DocumentsTarget.newBuilder()
@@ -524,16 +570,15 @@ private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -543,9 +588,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_Target_DocumentsTarget_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.firestore.v1beta1.FirestoreProto
+            .internal_static_google_firestore_v1beta1_Target_DocumentsTarget_descriptor;
       }
 
       @java.lang.Override
@@ -564,7 +609,8 @@ public com.google.firestore.v1beta1.Target.DocumentsTarget build() {
 
       @java.lang.Override
       public com.google.firestore.v1beta1.Target.DocumentsTarget buildPartial() {
-        com.google.firestore.v1beta1.Target.DocumentsTarget result = new com.google.firestore.v1beta1.Target.DocumentsTarget(this);
+        com.google.firestore.v1beta1.Target.DocumentsTarget result =
+            new com.google.firestore.v1beta1.Target.DocumentsTarget(this);
         int from_bitField0_ = bitField0_;
         if (((bitField0_ & 0x00000001) == 0x00000001)) {
           documents_ = documents_.getUnmodifiableView();
@@ -579,38 +625,41 @@ public com.google.firestore.v1beta1.Target.DocumentsTarget buildPartial() {
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.firestore.v1beta1.Target.DocumentsTarget) {
-          return mergeFrom((com.google.firestore.v1beta1.Target.DocumentsTarget)other);
+          return mergeFrom((com.google.firestore.v1beta1.Target.DocumentsTarget) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -618,7 +667,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.firestore.v1beta1.Target.DocumentsTarget other) {
-        if (other == com.google.firestore.v1beta1.Target.DocumentsTarget.getDefaultInstance()) return this;
+        if (other == com.google.firestore.v1beta1.Target.DocumentsTarget.getDefaultInstance())
+          return this;
         if (!other.documents_.isEmpty()) {
           if (documents_.isEmpty()) {
             documents_ = other.documents_;
@@ -648,7 +698,8 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.firestore.v1beta1.Target.DocumentsTarget) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.firestore.v1beta1.Target.DocumentsTarget) e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -657,16 +708,21 @@ public Builder mergeFrom(
         }
         return this;
       }
+
       private int bitField0_;
 
-      private com.google.protobuf.LazyStringList documents_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      private com.google.protobuf.LazyStringList documents_ =
+          com.google.protobuf.LazyStringArrayList.EMPTY;
+
       private void ensureDocumentsIsMutable() {
         if (!((bitField0_ & 0x00000001) == 0x00000001)) {
           documents_ = new com.google.protobuf.LazyStringArrayList(documents_);
           bitField0_ |= 0x00000001;
-         }
+        }
       }
       /**
+       *
+       *
        * 
        * The names of the documents to retrieve. In the format:
        * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -676,11 +732,12 @@ private void ensureDocumentsIsMutable() {
        *
        * repeated string documents = 2;
        */
-      public com.google.protobuf.ProtocolStringList
-          getDocumentsList() {
+      public com.google.protobuf.ProtocolStringList getDocumentsList() {
         return documents_.getUnmodifiableView();
       }
       /**
+       *
+       *
        * 
        * The names of the documents to retrieve. In the format:
        * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -694,6 +751,8 @@ public int getDocumentsCount() {
         return documents_.size();
       }
       /**
+       *
+       *
        * 
        * The names of the documents to retrieve. In the format:
        * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -707,6 +766,8 @@ public java.lang.String getDocuments(int index) {
         return documents_.get(index);
       }
       /**
+       *
+       *
        * 
        * The names of the documents to retrieve. In the format:
        * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -716,11 +777,12 @@ public java.lang.String getDocuments(int index) {
        *
        * repeated string documents = 2;
        */
-      public com.google.protobuf.ByteString
-          getDocumentsBytes(int index) {
+      public com.google.protobuf.ByteString getDocumentsBytes(int index) {
         return documents_.getByteString(index);
       }
       /**
+       *
+       *
        * 
        * The names of the documents to retrieve. In the format:
        * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -730,17 +792,18 @@ public java.lang.String getDocuments(int index) {
        *
        * repeated string documents = 2;
        */
-      public Builder setDocuments(
-          int index, java.lang.String value) {
+      public Builder setDocuments(int index, java.lang.String value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureDocumentsIsMutable();
+          throw new NullPointerException();
+        }
+        ensureDocumentsIsMutable();
         documents_.set(index, value);
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * The names of the documents to retrieve. In the format:
        * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -750,17 +813,18 @@ public Builder setDocuments(
        *
        * repeated string documents = 2;
        */
-      public Builder addDocuments(
-          java.lang.String value) {
+      public Builder addDocuments(java.lang.String value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureDocumentsIsMutable();
+          throw new NullPointerException();
+        }
+        ensureDocumentsIsMutable();
         documents_.add(value);
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * The names of the documents to retrieve. In the format:
        * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -770,15 +834,15 @@ public Builder addDocuments(
        *
        * repeated string documents = 2;
        */
-      public Builder addAllDocuments(
-          java.lang.Iterable values) {
+      public Builder addAllDocuments(java.lang.Iterable values) {
         ensureDocumentsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, documents_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, documents_);
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * The names of the documents to retrieve. In the format:
        * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -795,6 +859,8 @@ public Builder clearDocuments() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The names of the documents to retrieve. In the format:
        * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -804,17 +870,17 @@ public Builder clearDocuments() {
        *
        * repeated string documents = 2;
        */
-      public Builder addDocumentsBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder addDocumentsBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+          throw new NullPointerException();
+        }
+        checkByteStringIsUtf8(value);
         ensureDocumentsIsMutable();
         documents_.add(value);
         onChanged();
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -827,12 +893,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.Target.DocumentsTarget)
     }
 
     // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.Target.DocumentsTarget)
     private static final com.google.firestore.v1beta1.Target.DocumentsTarget DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.firestore.v1beta1.Target.DocumentsTarget();
     }
@@ -841,16 +907,16 @@ public static com.google.firestore.v1beta1.Target.DocumentsTarget getDefaultInst
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public DocumentsTarget parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new DocumentsTarget(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public DocumentsTarget parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new DocumentsTarget(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -865,14 +931,16 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.firestore.v1beta1.Target.DocumentsTarget getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface QueryTargetOrBuilder extends
+  public interface QueryTargetOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.Target.QueryTarget)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The parent resource name. In the format:
      * `projects/{project_id}/databases/{database_id}/documents` or
@@ -886,6 +954,8 @@ public interface QueryTargetOrBuilder extends
      */
     java.lang.String getParent();
     /**
+     *
+     *
      * 
      * The parent resource name. In the format:
      * `projects/{project_id}/databases/{database_id}/documents` or
@@ -897,10 +967,11 @@ public interface QueryTargetOrBuilder extends
      *
      * string parent = 1;
      */
-    com.google.protobuf.ByteString
-        getParentBytes();
+    com.google.protobuf.ByteString getParentBytes();
 
     /**
+     *
+     *
      * 
      * A structured query.
      * 

@@ -909,6 +980,8 @@ public interface QueryTargetOrBuilder extends
      */
     boolean hasStructuredQuery();
     /**
+     *
+     *
      * 
      * A structured query.
      * 

@@ -917,6 +990,8 @@ public interface QueryTargetOrBuilder extends
      */
     com.google.firestore.v1beta1.StructuredQuery getStructuredQuery();
     /**
+     *
+     *
      * 
      * A structured query.
      * 

@@ -928,30 +1003,33 @@ public interface QueryTargetOrBuilder extends
     public com.google.firestore.v1beta1.Target.QueryTarget.QueryTypeCase getQueryTypeCase();
   }
   /**
+   *
+   *
    * 
    * A target specified by a query.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.Target.QueryTarget}
    */
-  public  static final class QueryTarget extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class QueryTarget extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.Target.QueryTarget)
       QueryTargetOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use QueryTarget.newBuilder() to construct.
     private QueryTarget(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private QueryTarget() {
       parent_ = "";
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private QueryTarget(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -971,71 +1049,76 @@ private QueryTarget(
             case 0:
               done = true;
               break;
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
 
-              parent_ = s;
-              break;
-            }
-            case 18: {
-              com.google.firestore.v1beta1.StructuredQuery.Builder subBuilder = null;
-              if (queryTypeCase_ == 2) {
-                subBuilder = ((com.google.firestore.v1beta1.StructuredQuery) queryType_).toBuilder();
+                parent_ = s;
+                break;
               }
-              queryType_ =
-                  input.readMessage(com.google.firestore.v1beta1.StructuredQuery.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom((com.google.firestore.v1beta1.StructuredQuery) queryType_);
-                queryType_ = subBuilder.buildPartial();
+            case 18:
+              {
+                com.google.firestore.v1beta1.StructuredQuery.Builder subBuilder = null;
+                if (queryTypeCase_ == 2) {
+                  subBuilder =
+                      ((com.google.firestore.v1beta1.StructuredQuery) queryType_).toBuilder();
+                }
+                queryType_ =
+                    input.readMessage(
+                        com.google.firestore.v1beta1.StructuredQuery.parser(), extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom((com.google.firestore.v1beta1.StructuredQuery) queryType_);
+                  queryType_ = subBuilder.buildPartial();
+                }
+                queryTypeCase_ = 2;
+                break;
               }
-              queryTypeCase_ = 2;
-              break;
-            }
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_Target_QueryTarget_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_Target_QueryTarget_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_Target_QueryTarget_fieldAccessorTable
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_Target_QueryTarget_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.Target.QueryTarget.class, com.google.firestore.v1beta1.Target.QueryTarget.Builder.class);
+              com.google.firestore.v1beta1.Target.QueryTarget.class,
+              com.google.firestore.v1beta1.Target.QueryTarget.Builder.class);
     }
 
     private int queryTypeCase_ = 0;
     private java.lang.Object queryType_;
-    public enum QueryTypeCase
-        implements com.google.protobuf.Internal.EnumLite {
+
+    public enum QueryTypeCase implements com.google.protobuf.Internal.EnumLite {
       STRUCTURED_QUERY(2),
       QUERYTYPE_NOT_SET(0);
       private final int value;
+
       private QueryTypeCase(int value) {
         this.value = value;
       }
-      /**
-       * @deprecated Use {@link #forNumber(int)} instead.
-       */
+      /** @deprecated Use {@link #forNumber(int)} instead. */
       @java.lang.Deprecated
       public static QueryTypeCase valueOf(int value) {
         return forNumber(value);
@@ -1043,25 +1126,29 @@ public static QueryTypeCase valueOf(int value) {
 
       public static QueryTypeCase forNumber(int value) {
         switch (value) {
-          case 2: return STRUCTURED_QUERY;
-          case 0: return QUERYTYPE_NOT_SET;
-          default: return null;
+          case 2:
+            return STRUCTURED_QUERY;
+          case 0:
+            return QUERYTYPE_NOT_SET;
+          default:
+            return null;
         }
       }
+
       public int getNumber() {
         return this.value;
       }
     };
 
-    public QueryTypeCase
-    getQueryTypeCase() {
-      return QueryTypeCase.forNumber(
-          queryTypeCase_);
+    public QueryTypeCase getQueryTypeCase() {
+      return QueryTypeCase.forNumber(queryTypeCase_);
     }
 
     public static final int PARENT_FIELD_NUMBER = 1;
     private volatile java.lang.Object parent_;
     /**
+     *
+     *
      * 
      * The parent resource name. In the format:
      * `projects/{project_id}/databases/{database_id}/documents` or
@@ -1078,14 +1165,15 @@ public java.lang.String getParent() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * The parent resource name. In the format:
      * `projects/{project_id}/databases/{database_id}/documents` or
@@ -1097,13 +1185,11 @@ public java.lang.String getParent() {
      *
      * string parent = 1;
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -1113,6 +1199,8 @@ public java.lang.String getParent() {
 
     public static final int STRUCTURED_QUERY_FIELD_NUMBER = 2;
     /**
+     *
+     *
      * 
      * A structured query.
      * 

@@ -1123,6 +1211,8 @@ public boolean hasStructuredQuery() {
       return queryTypeCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * A structured query.
      * 

@@ -1131,11 +1221,13 @@ public boolean hasStructuredQuery() {
      */
     public com.google.firestore.v1beta1.StructuredQuery getStructuredQuery() {
       if (queryTypeCase_ == 2) {
-         return (com.google.firestore.v1beta1.StructuredQuery) queryType_;
+        return (com.google.firestore.v1beta1.StructuredQuery) queryType_;
       }
       return com.google.firestore.v1beta1.StructuredQuery.getDefaultInstance();
     }
     /**
+     *
+     *
      * 
      * A structured query.
      * 

@@ -1144,12 +1236,13 @@ public com.google.firestore.v1beta1.StructuredQuery getStructuredQuery() {
      */
     public com.google.firestore.v1beta1.StructuredQueryOrBuilder getStructuredQueryOrBuilder() {
       if (queryTypeCase_ == 2) {
-         return (com.google.firestore.v1beta1.StructuredQuery) queryType_;
+        return (com.google.firestore.v1beta1.StructuredQuery) queryType_;
       }
       return com.google.firestore.v1beta1.StructuredQuery.getDefaultInstance();
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -1161,8 +1254,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (!getParentBytes().isEmpty()) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
       }
@@ -1182,8 +1274,9 @@ public int getSerializedSize() {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
       }
       if (queryTypeCase_ == 2) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(2, (com.google.firestore.v1beta1.StructuredQuery) queryType_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                2, (com.google.firestore.v1beta1.StructuredQuery) queryType_);
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -1193,23 +1286,21 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.firestore.v1beta1.Target.QueryTarget)) {
         return super.equals(obj);
       }
-      com.google.firestore.v1beta1.Target.QueryTarget other = (com.google.firestore.v1beta1.Target.QueryTarget) obj;
+      com.google.firestore.v1beta1.Target.QueryTarget other =
+          (com.google.firestore.v1beta1.Target.QueryTarget) obj;
 
       boolean result = true;
-      result = result && getParent()
-          .equals(other.getParent());
-      result = result && getQueryTypeCase().equals(
-          other.getQueryTypeCase());
+      result = result && getParent().equals(other.getParent());
+      result = result && getQueryTypeCase().equals(other.getQueryTypeCase());
       if (!result) return false;
       switch (queryTypeCase_) {
         case 2:
-          result = result && getStructuredQuery()
-              .equals(other.getStructuredQuery());
+          result = result && getStructuredQuery().equals(other.getStructuredQuery());
           break;
         case 0:
         default:
@@ -1241,87 +1332,93 @@ public int hashCode() {
     }
 
     public static com.google.firestore.v1beta1.Target.QueryTarget parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.Target.QueryTarget parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.Target.QueryTarget parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.Target.QueryTarget parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.Target.QueryTarget parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.Target.QueryTarget parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.Target.QueryTarget parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.Target.QueryTarget parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.Target.QueryTarget parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.Target.QueryTarget parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.Target.QueryTarget parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.Target.QueryTarget parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.Target.QueryTarget parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.Target.QueryTarget parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
+
     public static Builder newBuilder(com.google.firestore.v1beta1.Target.QueryTarget prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1331,27 +1428,32 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * A target specified by a query.
      * 

      *
      * Protobuf type {@code google.firestore.v1beta1.Target.QueryTarget}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.Target.QueryTarget)
         com.google.firestore.v1beta1.Target.QueryTargetOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_Target_QueryTarget_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.firestore.v1beta1.FirestoreProto
+            .internal_static_google_firestore_v1beta1_Target_QueryTarget_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_Target_QueryTarget_fieldAccessorTable
+        return com.google.firestore.v1beta1.FirestoreProto
+            .internal_static_google_firestore_v1beta1_Target_QueryTarget_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.firestore.v1beta1.Target.QueryTarget.class, com.google.firestore.v1beta1.Target.QueryTarget.Builder.class);
+                com.google.firestore.v1beta1.Target.QueryTarget.class,
+                com.google.firestore.v1beta1.Target.QueryTarget.Builder.class);
       }
 
       // Construct using com.google.firestore.v1beta1.Target.QueryTarget.newBuilder()
@@ -1359,16 +1461,15 @@ private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -1380,9 +1481,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_Target_QueryTarget_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.firestore.v1beta1.FirestoreProto
+            .internal_static_google_firestore_v1beta1_Target_QueryTarget_descriptor;
       }
 
       @java.lang.Override
@@ -1401,7 +1502,8 @@ public com.google.firestore.v1beta1.Target.QueryTarget build() {
 
       @java.lang.Override
       public com.google.firestore.v1beta1.Target.QueryTarget buildPartial() {
-        com.google.firestore.v1beta1.Target.QueryTarget result = new com.google.firestore.v1beta1.Target.QueryTarget(this);
+        com.google.firestore.v1beta1.Target.QueryTarget result =
+            new com.google.firestore.v1beta1.Target.QueryTarget(this);
         result.parent_ = parent_;
         if (queryTypeCase_ == 2) {
           if (structuredQueryBuilder_ == null) {
@@ -1419,38 +1521,41 @@ public com.google.firestore.v1beta1.Target.QueryTarget buildPartial() {
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.firestore.v1beta1.Target.QueryTarget) {
-          return mergeFrom((com.google.firestore.v1beta1.Target.QueryTarget)other);
+          return mergeFrom((com.google.firestore.v1beta1.Target.QueryTarget) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -1458,19 +1563,22 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.firestore.v1beta1.Target.QueryTarget other) {
-        if (other == com.google.firestore.v1beta1.Target.QueryTarget.getDefaultInstance()) return this;
+        if (other == com.google.firestore.v1beta1.Target.QueryTarget.getDefaultInstance())
+          return this;
         if (!other.getParent().isEmpty()) {
           parent_ = other.parent_;
           onChanged();
         }
         switch (other.getQueryTypeCase()) {
-          case STRUCTURED_QUERY: {
-            mergeStructuredQuery(other.getStructuredQuery());
-            break;
-          }
-          case QUERYTYPE_NOT_SET: {
-            break;
-          }
+          case STRUCTURED_QUERY:
+            {
+              mergeStructuredQuery(other.getStructuredQuery());
+              break;
+            }
+          case QUERYTYPE_NOT_SET:
+            {
+              break;
+            }
         }
         this.mergeUnknownFields(other.unknownFields);
         onChanged();
@@ -1491,7 +1599,8 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.firestore.v1beta1.Target.QueryTarget) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.firestore.v1beta1.Target.QueryTarget) e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -1500,12 +1609,12 @@ public Builder mergeFrom(
         }
         return this;
       }
+
       private int queryTypeCase_ = 0;
       private java.lang.Object queryType_;
-      public QueryTypeCase
-          getQueryTypeCase() {
-        return QueryTypeCase.forNumber(
-            queryTypeCase_);
+
+      public QueryTypeCase getQueryTypeCase() {
+        return QueryTypeCase.forNumber(queryTypeCase_);
       }
 
       public Builder clearQueryType() {
@@ -1515,9 +1624,10 @@ public Builder clearQueryType() {
         return this;
       }
 
-
       private java.lang.Object parent_ = "";
       /**
+       *
+       *
        * 
        * The parent resource name. In the format:
        * `projects/{project_id}/databases/{database_id}/documents` or
@@ -1532,8 +1642,7 @@ public Builder clearQueryType() {
       public java.lang.String getParent() {
         java.lang.Object ref = parent_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           parent_ = s;
           return s;
@@ -1542,6 +1651,8 @@ public java.lang.String getParent() {
         }
       }
       /**
+       *
+       *
        * 
        * The parent resource name. In the format:
        * `projects/{project_id}/databases/{database_id}/documents` or
@@ -1553,13 +1664,11 @@ public java.lang.String getParent() {
        *
        * string parent = 1;
        */
-      public com.google.protobuf.ByteString
-          getParentBytes() {
+      public com.google.protobuf.ByteString getParentBytes() {
         java.lang.Object ref = parent_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           parent_ = b;
           return b;
         } else {
@@ -1567,6 +1676,8 @@ public java.lang.String getParent() {
         }
       }
       /**
+       *
+       *
        * 
        * The parent resource name. In the format:
        * `projects/{project_id}/databases/{database_id}/documents` or
@@ -1578,17 +1689,18 @@ public java.lang.String getParent() {
        *
        * string parent = 1;
        */
-      public Builder setParent(
-          java.lang.String value) {
+      public Builder setParent(java.lang.String value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  
+          throw new NullPointerException();
+        }
+
         parent_ = value;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * The parent resource name. In the format:
        * `projects/{project_id}/databases/{database_id}/documents` or
@@ -1601,12 +1713,14 @@ public Builder setParent(
        * string parent = 1;
        */
       public Builder clearParent() {
-        
+
         parent_ = getDefaultInstance().getParent();
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * The parent resource name. In the format:
        * `projects/{project_id}/databases/{database_id}/documents` or
@@ -1618,21 +1732,25 @@ public Builder clearParent() {
        *
        * string parent = 1;
        */
-      public Builder setParentBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder setParentBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-        
+          throw new NullPointerException();
+        }
+        checkByteStringIsUtf8(value);
+
         parent_ = value;
         onChanged();
         return this;
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.StructuredQuery, com.google.firestore.v1beta1.StructuredQuery.Builder, com.google.firestore.v1beta1.StructuredQueryOrBuilder> structuredQueryBuilder_;
+              com.google.firestore.v1beta1.StructuredQuery,
+              com.google.firestore.v1beta1.StructuredQuery.Builder,
+              com.google.firestore.v1beta1.StructuredQueryOrBuilder>
+          structuredQueryBuilder_;
       /**
+       *
+       *
        * 
        * A structured query.
        * 

@@ -1643,6 +1761,8 @@ public boolean hasStructuredQuery() {
         return queryTypeCase_ == 2;
       }
       /**
+       *
+       *
        * 
        * A structured query.
        * 

@@ -1663,6 +1783,8 @@ public com.google.firestore.v1beta1.StructuredQuery getStructuredQuery() {
         }
       }
       /**
+       *
+       *
        * 
        * A structured query.
        * 

@@ -1683,6 +1805,8 @@ public Builder setStructuredQuery(com.google.firestore.v1beta1.StructuredQuery v
         return this;
       }
       /**
+       *
+       *
        * 
        * A structured query.
        * 

@@ -1701,6 +1825,8 @@ public Builder setStructuredQuery(
         return this;
       }
       /**
+       *
+       *
        * 
        * A structured query.
        * 

@@ -1709,10 +1835,13 @@ public Builder setStructuredQuery(
        */
       public Builder mergeStructuredQuery(com.google.firestore.v1beta1.StructuredQuery value) {
         if (structuredQueryBuilder_ == null) {
-          if (queryTypeCase_ == 2 &&
-              queryType_ != com.google.firestore.v1beta1.StructuredQuery.getDefaultInstance()) {
-            queryType_ = com.google.firestore.v1beta1.StructuredQuery.newBuilder((com.google.firestore.v1beta1.StructuredQuery) queryType_)
-                .mergeFrom(value).buildPartial();
+          if (queryTypeCase_ == 2
+              && queryType_ != com.google.firestore.v1beta1.StructuredQuery.getDefaultInstance()) {
+            queryType_ =
+                com.google.firestore.v1beta1.StructuredQuery.newBuilder(
+                        (com.google.firestore.v1beta1.StructuredQuery) queryType_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             queryType_ = value;
           }
@@ -1727,6 +1856,8 @@ public Builder mergeStructuredQuery(com.google.firestore.v1beta1.StructuredQuery
         return this;
       }
       /**
+       *
+       *
        * 
        * A structured query.
        * 

@@ -1750,6 +1881,8 @@ public Builder clearStructuredQuery() {
         return this;
       }
       /**
+       *
+       *
        * 
        * A structured query.
        * 

@@ -1760,6 +1893,8 @@ public com.google.firestore.v1beta1.StructuredQuery.Builder getStructuredQueryBu
         return getStructuredQueryFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * A structured query.
        * 

@@ -1777,6 +1912,8 @@ public com.google.firestore.v1beta1.StructuredQueryOrBuilder getStructuredQueryO
         }
       }
       /**
+       *
+       *
        * 
        * A structured query.
        * 

@@ -1784,23 +1921,30 @@ public com.google.firestore.v1beta1.StructuredQueryOrBuilder getStructuredQueryO
        * .google.firestore.v1beta1.StructuredQuery structured_query = 2;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.StructuredQuery, com.google.firestore.v1beta1.StructuredQuery.Builder, com.google.firestore.v1beta1.StructuredQueryOrBuilder> 
+              com.google.firestore.v1beta1.StructuredQuery,
+              com.google.firestore.v1beta1.StructuredQuery.Builder,
+              com.google.firestore.v1beta1.StructuredQueryOrBuilder>
           getStructuredQueryFieldBuilder() {
         if (structuredQueryBuilder_ == null) {
           if (!(queryTypeCase_ == 2)) {
             queryType_ = com.google.firestore.v1beta1.StructuredQuery.getDefaultInstance();
           }
-          structuredQueryBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.firestore.v1beta1.StructuredQuery, com.google.firestore.v1beta1.StructuredQuery.Builder, com.google.firestore.v1beta1.StructuredQueryOrBuilder>(
+          structuredQueryBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.firestore.v1beta1.StructuredQuery,
+                  com.google.firestore.v1beta1.StructuredQuery.Builder,
+                  com.google.firestore.v1beta1.StructuredQueryOrBuilder>(
                   (com.google.firestore.v1beta1.StructuredQuery) queryType_,
                   getParentForChildren(),
                   isClean());
           queryType_ = null;
         }
         queryTypeCase_ = 2;
-        onChanged();;
+        onChanged();
+        ;
         return structuredQueryBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1813,12 +1957,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.Target.QueryTarget)
     }
 
     // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.Target.QueryTarget)
     private static final com.google.firestore.v1beta1.Target.QueryTarget DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.firestore.v1beta1.Target.QueryTarget();
     }
@@ -1827,16 +1971,16 @@ public static com.google.firestore.v1beta1.Target.QueryTarget getDefaultInstance
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public QueryTarget parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new QueryTarget(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public QueryTarget parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new QueryTarget(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1851,23 +1995,21 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.firestore.v1beta1.Target.QueryTarget getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   private int targetTypeCase_ = 0;
   private java.lang.Object targetType_;
-  public enum TargetTypeCase
-      implements com.google.protobuf.Internal.EnumLite {
+
+  public enum TargetTypeCase implements com.google.protobuf.Internal.EnumLite {
     QUERY(2),
     DOCUMENTS(3),
     TARGETTYPE_NOT_SET(0);
     private final int value;
+
     private TargetTypeCase(int value) {
       this.value = value;
     }
-    /**
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
+    /** @deprecated Use {@link #forNumber(int)} instead. */
     @java.lang.Deprecated
     public static TargetTypeCase valueOf(int value) {
       return forNumber(value);
@@ -1875,37 +2017,39 @@ public static TargetTypeCase valueOf(int value) {
 
     public static TargetTypeCase forNumber(int value) {
       switch (value) {
-        case 2: return QUERY;
-        case 3: return DOCUMENTS;
-        case 0: return TARGETTYPE_NOT_SET;
-        default: return null;
+        case 2:
+          return QUERY;
+        case 3:
+          return DOCUMENTS;
+        case 0:
+          return TARGETTYPE_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public TargetTypeCase
-  getTargetTypeCase() {
-    return TargetTypeCase.forNumber(
-        targetTypeCase_);
+  public TargetTypeCase getTargetTypeCase() {
+    return TargetTypeCase.forNumber(targetTypeCase_);
   }
 
   private int resumeTypeCase_ = 0;
   private java.lang.Object resumeType_;
-  public enum ResumeTypeCase
-      implements com.google.protobuf.Internal.EnumLite {
+
+  public enum ResumeTypeCase implements com.google.protobuf.Internal.EnumLite {
     RESUME_TOKEN(4),
     READ_TIME(11),
     RESUMETYPE_NOT_SET(0);
     private final int value;
+
     private ResumeTypeCase(int value) {
       this.value = value;
     }
-    /**
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
+    /** @deprecated Use {@link #forNumber(int)} instead. */
     @java.lang.Deprecated
     public static ResumeTypeCase valueOf(int value) {
       return forNumber(value);
@@ -1913,25 +2057,30 @@ public static ResumeTypeCase valueOf(int value) {
 
     public static ResumeTypeCase forNumber(int value) {
       switch (value) {
-        case 4: return RESUME_TOKEN;
-        case 11: return READ_TIME;
-        case 0: return RESUMETYPE_NOT_SET;
-        default: return null;
+        case 4:
+          return RESUME_TOKEN;
+        case 11:
+          return READ_TIME;
+        case 0:
+          return RESUMETYPE_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public ResumeTypeCase
-  getResumeTypeCase() {
-    return ResumeTypeCase.forNumber(
-        resumeTypeCase_);
+  public ResumeTypeCase getResumeTypeCase() {
+    return ResumeTypeCase.forNumber(resumeTypeCase_);
   }
 
   public static final int QUERY_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * A target specified by a query.
    * 

@@ -1942,6 +2091,8 @@ public boolean hasQuery() {
     return targetTypeCase_ == 2;
   }
   /**
+   *
+   *
    * 
    * A target specified by a query.
    * 

@@ -1950,11 +2101,13 @@ public boolean hasQuery() {
    */
   public com.google.firestore.v1beta1.Target.QueryTarget getQuery() {
     if (targetTypeCase_ == 2) {
-       return (com.google.firestore.v1beta1.Target.QueryTarget) targetType_;
+      return (com.google.firestore.v1beta1.Target.QueryTarget) targetType_;
     }
     return com.google.firestore.v1beta1.Target.QueryTarget.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * A target specified by a query.
    * 

@@ -1963,13 +2116,15 @@ public com.google.firestore.v1beta1.Target.QueryTarget getQuery() {
    */
   public com.google.firestore.v1beta1.Target.QueryTargetOrBuilder getQueryOrBuilder() {
     if (targetTypeCase_ == 2) {
-       return (com.google.firestore.v1beta1.Target.QueryTarget) targetType_;
+      return (com.google.firestore.v1beta1.Target.QueryTarget) targetType_;
     }
     return com.google.firestore.v1beta1.Target.QueryTarget.getDefaultInstance();
   }
 
   public static final int DOCUMENTS_FIELD_NUMBER = 3;
   /**
+   *
+   *
    * 
    * A target specified by a set of document names.
    * 

@@ -1980,6 +2135,8 @@ public boolean hasDocuments() {
     return targetTypeCase_ == 3;
   }
   /**
+   *
+   *
    * 
    * A target specified by a set of document names.
    * 

@@ -1988,11 +2145,13 @@ public boolean hasDocuments() {
    */
   public com.google.firestore.v1beta1.Target.DocumentsTarget getDocuments() {
     if (targetTypeCase_ == 3) {
-       return (com.google.firestore.v1beta1.Target.DocumentsTarget) targetType_;
+      return (com.google.firestore.v1beta1.Target.DocumentsTarget) targetType_;
     }
     return com.google.firestore.v1beta1.Target.DocumentsTarget.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * A target specified by a set of document names.
    * 

@@ -2001,13 +2160,15 @@ public com.google.firestore.v1beta1.Target.DocumentsTarget getDocuments() {
    */
   public com.google.firestore.v1beta1.Target.DocumentsTargetOrBuilder getDocumentsOrBuilder() {
     if (targetTypeCase_ == 3) {
-       return (com.google.firestore.v1beta1.Target.DocumentsTarget) targetType_;
+      return (com.google.firestore.v1beta1.Target.DocumentsTarget) targetType_;
     }
     return com.google.firestore.v1beta1.Target.DocumentsTarget.getDefaultInstance();
   }
 
   public static final int RESUME_TOKEN_FIELD_NUMBER = 4;
   /**
+   *
+   *
    * 
    * A resume token from a prior [TargetChange][google.firestore.v1beta1.TargetChange] for an identical target.
    * Using a resume token with a different target is unsupported and may fail.
@@ -2024,6 +2185,8 @@ public com.google.protobuf.ByteString getResumeToken() {
 
   public static final int READ_TIME_FIELD_NUMBER = 11;
   /**
+   *
+   *
    * 
    * Start listening after a specific `read_time`.
    * The client must know the state of matching documents at this time.
@@ -2035,6 +2198,8 @@ public boolean hasReadTime() {
     return resumeTypeCase_ == 11;
   }
   /**
+   *
+   *
    * 
    * Start listening after a specific `read_time`.
    * The client must know the state of matching documents at this time.
@@ -2044,11 +2209,13 @@ public boolean hasReadTime() {
    */
   public com.google.protobuf.Timestamp getReadTime() {
     if (resumeTypeCase_ == 11) {
-       return (com.google.protobuf.Timestamp) resumeType_;
+      return (com.google.protobuf.Timestamp) resumeType_;
     }
     return com.google.protobuf.Timestamp.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Start listening after a specific `read_time`.
    * The client must know the state of matching documents at this time.
@@ -2058,7 +2225,7 @@ public com.google.protobuf.Timestamp getReadTime() {
    */
   public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
     if (resumeTypeCase_ == 11) {
-       return (com.google.protobuf.Timestamp) resumeType_;
+      return (com.google.protobuf.Timestamp) resumeType_;
     }
     return com.google.protobuf.Timestamp.getDefaultInstance();
   }
@@ -2066,6 +2233,8 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
   public static final int TARGET_ID_FIELD_NUMBER = 5;
   private int targetId_;
   /**
+   *
+   *
    * 
    * A client provided target ID.
    * If not set, the server will assign an ID for the target.
@@ -2084,6 +2253,8 @@ public int getTargetId() {
   public static final int ONCE_FIELD_NUMBER = 6;
   private boolean once_;
   /**
+   *
+   *
    * 
    * If the target should be removed once it is current and consistent.
    * 

@@ -2095,6 +2266,7 @@ public boolean getOnce() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -2106,8 +2278,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (targetTypeCase_ == 2) {
       output.writeMessage(2, (com.google.firestore.v1beta1.Target.QueryTarget) targetType_);
     }
@@ -2115,8 +2286,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
       output.writeMessage(3, (com.google.firestore.v1beta1.Target.DocumentsTarget) targetType_);
     }
     if (resumeTypeCase_ == 4) {
-      output.writeBytes(
-          4, (com.google.protobuf.ByteString) resumeType_);
+      output.writeBytes(4, (com.google.protobuf.ByteString) resumeType_);
     }
     if (targetId_ != 0) {
       output.writeInt32(5, targetId_);
@@ -2137,29 +2307,30 @@ public int getSerializedSize() {
 
     size = 0;
     if (targetTypeCase_ == 2) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, (com.google.firestore.v1beta1.Target.QueryTarget) targetType_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              2, (com.google.firestore.v1beta1.Target.QueryTarget) targetType_);
     }
     if (targetTypeCase_ == 3) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, (com.google.firestore.v1beta1.Target.DocumentsTarget) targetType_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              3, (com.google.firestore.v1beta1.Target.DocumentsTarget) targetType_);
     }
     if (resumeTypeCase_ == 4) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBytesSize(
-            4, (com.google.protobuf.ByteString) resumeType_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeBytesSize(
+              4, (com.google.protobuf.ByteString) resumeType_);
     }
     if (targetId_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(5, targetId_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(5, targetId_);
     }
     if (once_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(6, once_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(6, once_);
     }
     if (resumeTypeCase_ == 11) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(11, (com.google.protobuf.Timestamp) resumeType_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              11, (com.google.protobuf.Timestamp) resumeType_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -2169,7 +2340,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.Target)) {
       return super.equals(obj);
@@ -2177,36 +2348,28 @@ public boolean equals(final java.lang.Object obj) {
     com.google.firestore.v1beta1.Target other = (com.google.firestore.v1beta1.Target) obj;
 
     boolean result = true;
-    result = result && (getTargetId()
-        == other.getTargetId());
-    result = result && (getOnce()
-        == other.getOnce());
-    result = result && getTargetTypeCase().equals(
-        other.getTargetTypeCase());
+    result = result && (getTargetId() == other.getTargetId());
+    result = result && (getOnce() == other.getOnce());
+    result = result && getTargetTypeCase().equals(other.getTargetTypeCase());
     if (!result) return false;
     switch (targetTypeCase_) {
       case 2:
-        result = result && getQuery()
-            .equals(other.getQuery());
+        result = result && getQuery().equals(other.getQuery());
         break;
       case 3:
-        result = result && getDocuments()
-            .equals(other.getDocuments());
+        result = result && getDocuments().equals(other.getDocuments());
         break;
       case 0:
       default:
     }
-    result = result && getResumeTypeCase().equals(
-        other.getResumeTypeCase());
+    result = result && getResumeTypeCase().equals(other.getResumeTypeCase());
     if (!result) return false;
     switch (resumeTypeCase_) {
       case 4:
-        result = result && getResumeToken()
-            .equals(other.getResumeToken());
+        result = result && getResumeToken().equals(other.getResumeToken());
         break;
       case 11:
-        result = result && getReadTime()
-            .equals(other.getReadTime());
+        result = result && getReadTime().equals(other.getReadTime());
         break;
       case 0:
       default:
@@ -2225,8 +2388,7 @@ public int hashCode() {
     hash = (37 * hash) + TARGET_ID_FIELD_NUMBER;
     hash = (53 * hash) + getTargetId();
     hash = (37 * hash) + ONCE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getOnce());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getOnce());
     switch (targetTypeCase_) {
       case 2:
         hash = (37 * hash) + QUERY_FIELD_NUMBER;
@@ -2256,118 +2418,126 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.Target parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.Target parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.Target parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.Target parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.firestore.v1beta1.Target parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.Target parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.Target parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.Target parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.Target parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.Target parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.Target parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.Target parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.Target parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.Target parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.Target prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A specification of a set of documents to listen to.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.Target}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.Target)
       com.google.firestore.v1beta1.TargetOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_Target_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_Target_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_Target_fieldAccessorTable
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_Target_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.Target.class, com.google.firestore.v1beta1.Target.Builder.class);
+              com.google.firestore.v1beta1.Target.class,
+              com.google.firestore.v1beta1.Target.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.Target.newBuilder()
@@ -2375,16 +2545,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2400,9 +2569,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_Target_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_Target_descriptor;
     }
 
     @java.lang.Override
@@ -2458,38 +2627,39 @@ public com.google.firestore.v1beta1.Target buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.Target) {
-        return mergeFrom((com.google.firestore.v1beta1.Target)other);
+        return mergeFrom((com.google.firestore.v1beta1.Target) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2505,30 +2675,36 @@ public Builder mergeFrom(com.google.firestore.v1beta1.Target other) {
         setOnce(other.getOnce());
       }
       switch (other.getTargetTypeCase()) {
-        case QUERY: {
-          mergeQuery(other.getQuery());
-          break;
-        }
-        case DOCUMENTS: {
-          mergeDocuments(other.getDocuments());
-          break;
-        }
-        case TARGETTYPE_NOT_SET: {
-          break;
-        }
+        case QUERY:
+          {
+            mergeQuery(other.getQuery());
+            break;
+          }
+        case DOCUMENTS:
+          {
+            mergeDocuments(other.getDocuments());
+            break;
+          }
+        case TARGETTYPE_NOT_SET:
+          {
+            break;
+          }
       }
       switch (other.getResumeTypeCase()) {
-        case RESUME_TOKEN: {
-          setResumeToken(other.getResumeToken());
-          break;
-        }
-        case READ_TIME: {
-          mergeReadTime(other.getReadTime());
-          break;
-        }
-        case RESUMETYPE_NOT_SET: {
-          break;
-        }
+        case RESUME_TOKEN:
+          {
+            setResumeToken(other.getResumeToken());
+            break;
+          }
+        case READ_TIME:
+          {
+            mergeReadTime(other.getReadTime());
+            break;
+          }
+        case RESUMETYPE_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
@@ -2558,12 +2734,12 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int targetTypeCase_ = 0;
     private java.lang.Object targetType_;
-    public TargetTypeCase
-        getTargetTypeCase() {
-      return TargetTypeCase.forNumber(
-          targetTypeCase_);
+
+    public TargetTypeCase getTargetTypeCase() {
+      return TargetTypeCase.forNumber(targetTypeCase_);
     }
 
     public Builder clearTargetType() {
@@ -2575,10 +2751,9 @@ public Builder clearTargetType() {
 
     private int resumeTypeCase_ = 0;
     private java.lang.Object resumeType_;
-    public ResumeTypeCase
-        getResumeTypeCase() {
-      return ResumeTypeCase.forNumber(
-          resumeTypeCase_);
+
+    public ResumeTypeCase getResumeTypeCase() {
+      return ResumeTypeCase.forNumber(resumeTypeCase_);
     }
 
     public Builder clearResumeType() {
@@ -2588,10 +2763,14 @@ public Builder clearResumeType() {
       return this;
     }
 
-
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Target.QueryTarget, com.google.firestore.v1beta1.Target.QueryTarget.Builder, com.google.firestore.v1beta1.Target.QueryTargetOrBuilder> queryBuilder_;
+            com.google.firestore.v1beta1.Target.QueryTarget,
+            com.google.firestore.v1beta1.Target.QueryTarget.Builder,
+            com.google.firestore.v1beta1.Target.QueryTargetOrBuilder>
+        queryBuilder_;
     /**
+     *
+     *
      * 
      * A target specified by a query.
      * 

@@ -2602,6 +2781,8 @@ public boolean hasQuery() {
       return targetTypeCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * A target specified by a query.
      * 

@@ -2622,6 +2803,8 @@ public com.google.firestore.v1beta1.Target.QueryTarget getQuery() {
       }
     }
     /**
+     *
+     *
      * 
      * A target specified by a query.
      * 

@@ -2642,6 +2825,8 @@ public Builder setQuery(com.google.firestore.v1beta1.Target.QueryTarget value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A target specified by a query.
      * 

@@ -2660,6 +2845,8 @@ public Builder setQuery(
       return this;
     }
     /**
+     *
+     *
      * 
      * A target specified by a query.
      * 

@@ -2668,10 +2855,14 @@ public Builder setQuery(
      */
     public Builder mergeQuery(com.google.firestore.v1beta1.Target.QueryTarget value) {
       if (queryBuilder_ == null) {
-        if (targetTypeCase_ == 2 &&
-            targetType_ != com.google.firestore.v1beta1.Target.QueryTarget.getDefaultInstance()) {
-          targetType_ = com.google.firestore.v1beta1.Target.QueryTarget.newBuilder((com.google.firestore.v1beta1.Target.QueryTarget) targetType_)
-              .mergeFrom(value).buildPartial();
+        if (targetTypeCase_ == 2
+            && targetType_
+                != com.google.firestore.v1beta1.Target.QueryTarget.getDefaultInstance()) {
+          targetType_ =
+              com.google.firestore.v1beta1.Target.QueryTarget.newBuilder(
+                      (com.google.firestore.v1beta1.Target.QueryTarget) targetType_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           targetType_ = value;
         }
@@ -2686,6 +2877,8 @@ public Builder mergeQuery(com.google.firestore.v1beta1.Target.QueryTarget value)
       return this;
     }
     /**
+     *
+     *
      * 
      * A target specified by a query.
      * 

@@ -2709,6 +2902,8 @@ public Builder clearQuery() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A target specified by a query.
      * 

@@ -2719,6 +2914,8 @@ public com.google.firestore.v1beta1.Target.QueryTarget.Builder getQueryBuilder()
       return getQueryFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * A target specified by a query.
      * 

@@ -2736,6 +2933,8 @@ public com.google.firestore.v1beta1.Target.QueryTargetOrBuilder getQueryOrBuilde
       }
     }
     /**
+     *
+     *
      * 
      * A target specified by a query.
      * 

@@ -2743,27 +2942,38 @@ public com.google.firestore.v1beta1.Target.QueryTargetOrBuilder getQueryOrBuilde
      * .google.firestore.v1beta1.Target.QueryTarget query = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Target.QueryTarget, com.google.firestore.v1beta1.Target.QueryTarget.Builder, com.google.firestore.v1beta1.Target.QueryTargetOrBuilder> 
+            com.google.firestore.v1beta1.Target.QueryTarget,
+            com.google.firestore.v1beta1.Target.QueryTarget.Builder,
+            com.google.firestore.v1beta1.Target.QueryTargetOrBuilder>
         getQueryFieldBuilder() {
       if (queryBuilder_ == null) {
         if (!(targetTypeCase_ == 2)) {
           targetType_ = com.google.firestore.v1beta1.Target.QueryTarget.getDefaultInstance();
         }
-        queryBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.Target.QueryTarget, com.google.firestore.v1beta1.Target.QueryTarget.Builder, com.google.firestore.v1beta1.Target.QueryTargetOrBuilder>(
+        queryBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.Target.QueryTarget,
+                com.google.firestore.v1beta1.Target.QueryTarget.Builder,
+                com.google.firestore.v1beta1.Target.QueryTargetOrBuilder>(
                 (com.google.firestore.v1beta1.Target.QueryTarget) targetType_,
                 getParentForChildren(),
                 isClean());
         targetType_ = null;
       }
       targetTypeCase_ = 2;
-      onChanged();;
+      onChanged();
+      ;
       return queryBuilder_;
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Target.DocumentsTarget, com.google.firestore.v1beta1.Target.DocumentsTarget.Builder, com.google.firestore.v1beta1.Target.DocumentsTargetOrBuilder> documentsBuilder_;
+            com.google.firestore.v1beta1.Target.DocumentsTarget,
+            com.google.firestore.v1beta1.Target.DocumentsTarget.Builder,
+            com.google.firestore.v1beta1.Target.DocumentsTargetOrBuilder>
+        documentsBuilder_;
     /**
+     *
+     *
      * 
      * A target specified by a set of document names.
      * 

@@ -2774,6 +2984,8 @@ public boolean hasDocuments() {
       return targetTypeCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * A target specified by a set of document names.
      * 

@@ -2794,6 +3006,8 @@ public com.google.firestore.v1beta1.Target.DocumentsTarget getDocuments() {
       }
     }
     /**
+     *
+     *
      * 
      * A target specified by a set of document names.
      * 

@@ -2814,6 +3028,8 @@ public Builder setDocuments(com.google.firestore.v1beta1.Target.DocumentsTarget
       return this;
     }
     /**
+     *
+     *
      * 
      * A target specified by a set of document names.
      * 

@@ -2832,6 +3048,8 @@ public Builder setDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * A target specified by a set of document names.
      * 

@@ -2840,10 +3058,14 @@ public Builder setDocuments(
      */
     public Builder mergeDocuments(com.google.firestore.v1beta1.Target.DocumentsTarget value) {
       if (documentsBuilder_ == null) {
-        if (targetTypeCase_ == 3 &&
-            targetType_ != com.google.firestore.v1beta1.Target.DocumentsTarget.getDefaultInstance()) {
-          targetType_ = com.google.firestore.v1beta1.Target.DocumentsTarget.newBuilder((com.google.firestore.v1beta1.Target.DocumentsTarget) targetType_)
-              .mergeFrom(value).buildPartial();
+        if (targetTypeCase_ == 3
+            && targetType_
+                != com.google.firestore.v1beta1.Target.DocumentsTarget.getDefaultInstance()) {
+          targetType_ =
+              com.google.firestore.v1beta1.Target.DocumentsTarget.newBuilder(
+                      (com.google.firestore.v1beta1.Target.DocumentsTarget) targetType_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           targetType_ = value;
         }
@@ -2858,6 +3080,8 @@ public Builder mergeDocuments(com.google.firestore.v1beta1.Target.DocumentsTarge
       return this;
     }
     /**
+     *
+     *
      * 
      * A target specified by a set of document names.
      * 

@@ -2881,6 +3105,8 @@ public Builder clearDocuments() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A target specified by a set of document names.
      * 

@@ -2891,6 +3117,8 @@ public com.google.firestore.v1beta1.Target.DocumentsTarget.Builder getDocumentsB
       return getDocumentsFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * A target specified by a set of document names.
      * 

@@ -2908,6 +3136,8 @@ public com.google.firestore.v1beta1.Target.DocumentsTargetOrBuilder getDocuments
       }
     }
     /**
+     *
+     *
      * 
      * A target specified by a set of document names.
      * 

@@ -2915,25 +3145,33 @@ public com.google.firestore.v1beta1.Target.DocumentsTargetOrBuilder getDocuments
      * .google.firestore.v1beta1.Target.DocumentsTarget documents = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Target.DocumentsTarget, com.google.firestore.v1beta1.Target.DocumentsTarget.Builder, com.google.firestore.v1beta1.Target.DocumentsTargetOrBuilder> 
+            com.google.firestore.v1beta1.Target.DocumentsTarget,
+            com.google.firestore.v1beta1.Target.DocumentsTarget.Builder,
+            com.google.firestore.v1beta1.Target.DocumentsTargetOrBuilder>
         getDocumentsFieldBuilder() {
       if (documentsBuilder_ == null) {
         if (!(targetTypeCase_ == 3)) {
           targetType_ = com.google.firestore.v1beta1.Target.DocumentsTarget.getDefaultInstance();
         }
-        documentsBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.Target.DocumentsTarget, com.google.firestore.v1beta1.Target.DocumentsTarget.Builder, com.google.firestore.v1beta1.Target.DocumentsTargetOrBuilder>(
+        documentsBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.Target.DocumentsTarget,
+                com.google.firestore.v1beta1.Target.DocumentsTarget.Builder,
+                com.google.firestore.v1beta1.Target.DocumentsTargetOrBuilder>(
                 (com.google.firestore.v1beta1.Target.DocumentsTarget) targetType_,
                 getParentForChildren(),
                 isClean());
         targetType_ = null;
       }
       targetTypeCase_ = 3;
-      onChanged();;
+      onChanged();
+      ;
       return documentsBuilder_;
     }
 
     /**
+     *
+     *
      * 
      * A resume token from a prior [TargetChange][google.firestore.v1beta1.TargetChange] for an identical target.
      * Using a resume token with a different target is unsupported and may fail.
@@ -2948,6 +3186,8 @@ public com.google.protobuf.ByteString getResumeToken() {
       return com.google.protobuf.ByteString.EMPTY;
     }
     /**
+     *
+     *
      * 
      * A resume token from a prior [TargetChange][google.firestore.v1beta1.TargetChange] for an identical target.
      * Using a resume token with a different target is unsupported and may fail.
@@ -2957,14 +3197,16 @@ public com.google.protobuf.ByteString getResumeToken() {
      */
     public Builder setResumeToken(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  resumeTypeCase_ = 4;
+        throw new NullPointerException();
+      }
+      resumeTypeCase_ = 4;
       resumeType_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A resume token from a prior [TargetChange][google.firestore.v1beta1.TargetChange] for an identical target.
      * Using a resume token with a different target is unsupported and may fail.
@@ -2982,8 +3224,13 @@ public Builder clearResumeToken() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> readTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        readTimeBuilder_;
     /**
+     *
+     *
      * 
      * Start listening after a specific `read_time`.
      * The client must know the state of matching documents at this time.
@@ -2995,6 +3242,8 @@ public boolean hasReadTime() {
       return resumeTypeCase_ == 11;
     }
     /**
+     *
+     *
      * 
      * Start listening after a specific `read_time`.
      * The client must know the state of matching documents at this time.
@@ -3016,6 +3265,8 @@ public com.google.protobuf.Timestamp getReadTime() {
       }
     }
     /**
+     *
+     *
      * 
      * Start listening after a specific `read_time`.
      * The client must know the state of matching documents at this time.
@@ -3037,6 +3288,8 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Start listening after a specific `read_time`.
      * The client must know the state of matching documents at this time.
@@ -3044,8 +3297,7 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp read_time = 11;
      */
-    public Builder setReadTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         resumeType_ = builderForValue.build();
         onChanged();
@@ -3056,6 +3308,8 @@ public Builder setReadTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Start listening after a specific `read_time`.
      * The client must know the state of matching documents at this time.
@@ -3065,10 +3319,12 @@ public Builder setReadTime(
      */
     public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
-        if (resumeTypeCase_ == 11 &&
-            resumeType_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
-          resumeType_ = com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) resumeType_)
-              .mergeFrom(value).buildPartial();
+        if (resumeTypeCase_ == 11
+            && resumeType_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          resumeType_ =
+              com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) resumeType_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           resumeType_ = value;
         }
@@ -3083,6 +3339,8 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Start listening after a specific `read_time`.
      * The client must know the state of matching documents at this time.
@@ -3107,6 +3365,8 @@ public Builder clearReadTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Start listening after a specific `read_time`.
      * The client must know the state of matching documents at this time.
@@ -3118,6 +3378,8 @@ public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
       return getReadTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Start listening after a specific `read_time`.
      * The client must know the state of matching documents at this time.
@@ -3136,6 +3398,8 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
       }
     }
     /**
+     *
+     *
      * 
      * Start listening after a specific `read_time`.
      * The client must know the state of matching documents at this time.
@@ -3144,26 +3408,32 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
      * .google.protobuf.Timestamp read_time = 11;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getReadTimeFieldBuilder() {
       if (readTimeBuilder_ == null) {
         if (!(resumeTypeCase_ == 11)) {
           resumeType_ = com.google.protobuf.Timestamp.getDefaultInstance();
         }
-        readTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                (com.google.protobuf.Timestamp) resumeType_,
-                getParentForChildren(),
-                isClean());
+        readTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                (com.google.protobuf.Timestamp) resumeType_, getParentForChildren(), isClean());
         resumeType_ = null;
       }
       resumeTypeCase_ = 11;
-      onChanged();;
+      onChanged();
+      ;
       return readTimeBuilder_;
     }
 
-    private int targetId_ ;
+    private int targetId_;
     /**
+     *
+     *
      * 
      * A client provided target ID.
      * If not set, the server will assign an ID for the target.
@@ -3179,6 +3449,8 @@ public int getTargetId() {
       return targetId_;
     }
     /**
+     *
+     *
      * 
      * A client provided target ID.
      * If not set, the server will assign an ID for the target.
@@ -3191,12 +3463,14 @@ public int getTargetId() {
      * int32 target_id = 5;
      */
     public Builder setTargetId(int value) {
-      
+
       targetId_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A client provided target ID.
      * If not set, the server will assign an ID for the target.
@@ -3209,14 +3483,16 @@ public Builder setTargetId(int value) {
      * int32 target_id = 5;
      */
     public Builder clearTargetId() {
-      
+
       targetId_ = 0;
       onChanged();
       return this;
     }
 
-    private boolean once_ ;
+    private boolean once_;
     /**
+     *
+     *
      * 
      * If the target should be removed once it is current and consistent.
      * 

@@ -3227,6 +3503,8 @@ public boolean getOnce() {
       return once_;
     }
     /**
+     *
+     *
      * 
      * If the target should be removed once it is current and consistent.
      * 

@@ -3234,12 +3512,14 @@ public boolean getOnce() {
      * bool once = 6;
      */
     public Builder setOnce(boolean value) {
-      
+
       once_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * If the target should be removed once it is current and consistent.
      * 

@@ -3247,14 +3527,14 @@ public Builder setOnce(boolean value) {
      * bool once = 6;
      */
     public Builder clearOnce() {
-      
+
       once_ = false;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -3264,12 +3544,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.Target)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.Target)
   private static final com.google.firestore.v1beta1.Target DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.Target();
   }
@@ -3278,16 +3558,16 @@ public static com.google.firestore.v1beta1.Target getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Target parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new Target(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Target parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new Target(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -3302,6 +3582,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.Target getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/TargetChange.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/TargetChange.java
index 3d04b19145bc..cb6e289058d3 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/TargetChange.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/TargetChange.java
@@ -4,21 +4,24 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * Targets being watched have changed.
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.TargetChange}
  */
-public  final class TargetChange extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class TargetChange extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.TargetChange)
     TargetChangeOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use TargetChange.newBuilder() to construct.
   private TargetChange(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private TargetChange() {
     targetChangeType_ = 0;
     targetIds_ = java.util.Collections.emptyList();
@@ -26,10 +29,10 @@ private TargetChange() {
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private TargetChange(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -49,78 +52,84 @@ private TargetChange(
           case 0:
             done = true;
             break;
-          case 8: {
-            int rawValue = input.readEnum();
+          case 8:
+            {
+              int rawValue = input.readEnum();
 
-            targetChangeType_ = rawValue;
-            break;
-          }
-          case 16: {
-            if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
-              targetIds_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000002;
-            }
-            targetIds_.add(input.readInt32());
-            break;
-          }
-          case 18: {
-            int length = input.readRawVarint32();
-            int limit = input.pushLimit(length);
-            if (!((mutable_bitField0_ & 0x00000002) == 0x00000002) && input.getBytesUntilLimit() > 0) {
-              targetIds_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000002;
+              targetChangeType_ = rawValue;
+              break;
             }
-            while (input.getBytesUntilLimit() > 0) {
+          case 16:
+            {
+              if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
+                targetIds_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000002;
+              }
               targetIds_.add(input.readInt32());
+              break;
             }
-            input.popLimit(limit);
-            break;
-          }
-          case 26: {
-            com.google.rpc.Status.Builder subBuilder = null;
-            if (cause_ != null) {
-              subBuilder = cause_.toBuilder();
+          case 18:
+            {
+              int length = input.readRawVarint32();
+              int limit = input.pushLimit(length);
+              if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)
+                  && input.getBytesUntilLimit() > 0) {
+                targetIds_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000002;
+              }
+              while (input.getBytesUntilLimit() > 0) {
+                targetIds_.add(input.readInt32());
+              }
+              input.popLimit(limit);
+              break;
             }
-            cause_ = input.readMessage(com.google.rpc.Status.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(cause_);
-              cause_ = subBuilder.buildPartial();
+          case 26:
+            {
+              com.google.rpc.Status.Builder subBuilder = null;
+              if (cause_ != null) {
+                subBuilder = cause_.toBuilder();
+              }
+              cause_ = input.readMessage(com.google.rpc.Status.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(cause_);
+                cause_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-
-            break;
-          }
-          case 34: {
-
-            resumeToken_ = input.readBytes();
-            break;
-          }
-          case 50: {
-            com.google.protobuf.Timestamp.Builder subBuilder = null;
-            if (readTime_ != null) {
-              subBuilder = readTime_.toBuilder();
+          case 34:
+            {
+              resumeToken_ = input.readBytes();
+              break;
             }
-            readTime_ = input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(readTime_);
-              readTime_ = subBuilder.buildPartial();
+          case 50:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (readTime_ != null) {
+                subBuilder = readTime_.toBuilder();
+              }
+              readTime_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(readTime_);
+                readTime_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
         targetIds_ = java.util.Collections.unmodifiableList(targetIds_);
@@ -129,29 +138,35 @@ private TargetChange(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_TargetChange_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_TargetChange_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_TargetChange_fieldAccessorTable
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_TargetChange_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.TargetChange.class, com.google.firestore.v1beta1.TargetChange.Builder.class);
+            com.google.firestore.v1beta1.TargetChange.class,
+            com.google.firestore.v1beta1.TargetChange.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * The type of change.
    * 

    *
    * Protobuf enum {@code google.firestore.v1beta1.TargetChange.TargetChangeType}
    */
-  public enum TargetChangeType
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum TargetChangeType implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * No change has occurred. Used only to send an updated `resume_token`.
      * 

@@ -160,6 +175,8 @@ public enum TargetChangeType
      */
     NO_CHANGE(0),
     /**
+     *
+     *
      * 
      * The targets have been added.
      * 

@@ -168,6 +185,8 @@ public enum TargetChangeType
      */
     ADD(1),
     /**
+     *
+     *
      * 
      * The targets have been removed.
      * 

@@ -176,6 +195,8 @@ public enum TargetChangeType
      */
     REMOVE(2),
     /**
+     *
+     *
      * 
      * The targets reflect all changes committed before the targets were added
      * to the stream.
@@ -189,6 +210,8 @@ public enum TargetChangeType
      */
     CURRENT(3),
     /**
+     *
+     *
      * 
      * The targets have been reset, and a new initial state for the targets
      * will be returned in subsequent changes.
@@ -203,6 +226,8 @@ public enum TargetChangeType
     ;
 
     /**
+     *
+     *
      * 
      * No change has occurred. Used only to send an updated `resume_token`.
      * 

@@ -211,6 +236,8 @@ public enum TargetChangeType
      */
     public static final int NO_CHANGE_VALUE = 0;
     /**
+     *
+     *
      * 
      * The targets have been added.
      * 

@@ -219,6 +246,8 @@ public enum TargetChangeType
      */
     public static final int ADD_VALUE = 1;
     /**
+     *
+     *
      * 
      * The targets have been removed.
      * 

@@ -227,6 +256,8 @@ public enum TargetChangeType
      */
     public static final int REMOVE_VALUE = 2;
     /**
+     *
+     *
      * 
      * The targets reflect all changes committed before the targets were added
      * to the stream.
@@ -240,6 +271,8 @@ public enum TargetChangeType
      */
     public static final int CURRENT_VALUE = 3;
     /**
+     *
+     *
      * 
      * The targets have been reset, and a new initial state for the targets
      * will be returned in subsequent changes.
@@ -251,7 +284,6 @@ public enum TargetChangeType
      */
     public static final int RESET_VALUE = 4;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -260,9 +292,7 @@ public final int getNumber() {
       return value;
     }
 
-    /**
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
+    /** @deprecated Use {@link #forNumber(int)} instead. */
     @java.lang.Deprecated
     public static TargetChangeType valueOf(int value) {
       return forNumber(value);
@@ -270,37 +300,42 @@ public static TargetChangeType valueOf(int value) {
 
     public static TargetChangeType forNumber(int value) {
       switch (value) {
-        case 0: return NO_CHANGE;
-        case 1: return ADD;
-        case 2: return REMOVE;
-        case 3: return CURRENT;
-        case 4: return RESET;
-        default: return null;
+        case 0:
+          return NO_CHANGE;
+        case 1:
+          return ADD;
+        case 2:
+          return REMOVE;
+        case 3:
+          return CURRENT;
+        case 4:
+          return RESET;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        TargetChangeType> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public TargetChangeType findValueByNumber(int number) {
-              return TargetChangeType.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap
+        internalValueMap =
+            new com.google.protobuf.Internal.EnumLiteMap() {
+              public TargetChangeType findValueByNumber(int number) {
+                return TargetChangeType.forNumber(number);
+              }
+            };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
       return com.google.firestore.v1beta1.TargetChange.getDescriptor().getEnumTypes().get(0);
     }
 
@@ -309,8 +344,7 @@ public TargetChangeType findValueByNumber(int number) {
     public static TargetChangeType valueOf(
         com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -331,6 +365,8 @@ private TargetChangeType(int value) {
   public static final int TARGET_CHANGE_TYPE_FIELD_NUMBER = 1;
   private int targetChangeType_;
   /**
+   *
+   *
    * 
    * The type of change that occurred.
    * 

@@ -341,6 +377,8 @@ public int getTargetChangeTypeValue() {
     return targetChangeType_;
   }
   /**
+   *
+   *
    * 
    * The type of change that occurred.
    * 

@@ -349,13 +387,18 @@ public int getTargetChangeTypeValue() {
    */
   public com.google.firestore.v1beta1.TargetChange.TargetChangeType getTargetChangeType() {
     @SuppressWarnings("deprecation")
-    com.google.firestore.v1beta1.TargetChange.TargetChangeType result = com.google.firestore.v1beta1.TargetChange.TargetChangeType.valueOf(targetChangeType_);
-    return result == null ? com.google.firestore.v1beta1.TargetChange.TargetChangeType.UNRECOGNIZED : result;
+    com.google.firestore.v1beta1.TargetChange.TargetChangeType result =
+        com.google.firestore.v1beta1.TargetChange.TargetChangeType.valueOf(targetChangeType_);
+    return result == null
+        ? com.google.firestore.v1beta1.TargetChange.TargetChangeType.UNRECOGNIZED
+        : result;
   }
 
   public static final int TARGET_IDS_FIELD_NUMBER = 2;
   private java.util.List targetIds_;
   /**
+   *
+   *
    * 
    * The target IDs of targets that have changed.
    * If empty, the change applies to all targets.
@@ -367,11 +410,12 @@ public com.google.firestore.v1beta1.TargetChange.TargetChangeType getTargetChang
    *
    * repeated int32 target_ids = 2;
    */
-  public java.util.List
-      getTargetIdsList() {
+  public java.util.List getTargetIdsList() {
     return targetIds_;
   }
   /**
+   *
+   *
    * 
    * The target IDs of targets that have changed.
    * If empty, the change applies to all targets.
@@ -387,6 +431,8 @@ public int getTargetIdsCount() {
     return targetIds_.size();
   }
   /**
+   *
+   *
    * 
    * The target IDs of targets that have changed.
    * If empty, the change applies to all targets.
@@ -401,11 +447,14 @@ public int getTargetIdsCount() {
   public int getTargetIds(int index) {
     return targetIds_.get(index);
   }
+
   private int targetIdsMemoizedSerializedSize = -1;
 
   public static final int CAUSE_FIELD_NUMBER = 3;
   private com.google.rpc.Status cause_;
   /**
+   *
+   *
    * 
    * The error that resulted in this change, if applicable.
    * 

@@ -416,6 +465,8 @@ public boolean hasCause() {
     return cause_ != null;
   }
   /**
+   *
+   *
    * 
    * The error that resulted in this change, if applicable.
    * 

@@ -426,6 +477,8 @@ public com.google.rpc.Status getCause() {
     return cause_ == null ? com.google.rpc.Status.getDefaultInstance() : cause_;
   }
   /**
+   *
+   *
    * 
    * The error that resulted in this change, if applicable.
    * 

@@ -439,6 +492,8 @@ public com.google.rpc.StatusOrBuilder getCauseOrBuilder() {
   public static final int RESUME_TOKEN_FIELD_NUMBER = 4;
   private com.google.protobuf.ByteString resumeToken_;
   /**
+   *
+   *
    * 
    * A token that can be used to resume the stream for the given `target_ids`,
    * or all targets if `target_ids` is empty.
@@ -454,6 +509,8 @@ public com.google.protobuf.ByteString getResumeToken() {
   public static final int READ_TIME_FIELD_NUMBER = 6;
   private com.google.protobuf.Timestamp readTime_;
   /**
+   *
+   *
    * 
    * The consistent `read_time` for the given `target_ids` (omitted when the
    * target_ids are not at a consistent snapshot).
@@ -471,6 +528,8 @@ public boolean hasReadTime() {
     return readTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The consistent `read_time` for the given `target_ids` (omitted when the
    * target_ids are not at a consistent snapshot).
@@ -488,6 +547,8 @@ public com.google.protobuf.Timestamp getReadTime() {
     return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
   }
   /**
+   *
+   *
    * 
    * The consistent `read_time` for the given `target_ids` (omitted when the
    * target_ids are not at a consistent snapshot).
@@ -506,6 +567,7 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -517,10 +579,10 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     getSerializedSize();
-    if (targetChangeType_ != com.google.firestore.v1beta1.TargetChange.TargetChangeType.NO_CHANGE.getNumber()) {
+    if (targetChangeType_
+        != com.google.firestore.v1beta1.TargetChange.TargetChangeType.NO_CHANGE.getNumber()) {
       output.writeEnum(1, targetChangeType_);
     }
     if (getTargetIdsList().size() > 0) {
@@ -548,35 +610,30 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (targetChangeType_ != com.google.firestore.v1beta1.TargetChange.TargetChangeType.NO_CHANGE.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(1, targetChangeType_);
+    if (targetChangeType_
+        != com.google.firestore.v1beta1.TargetChange.TargetChangeType.NO_CHANGE.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, targetChangeType_);
     }
     {
       int dataSize = 0;
       for (int i = 0; i < targetIds_.size(); i++) {
-        dataSize += com.google.protobuf.CodedOutputStream
-          .computeInt32SizeNoTag(targetIds_.get(i));
+        dataSize += com.google.protobuf.CodedOutputStream.computeInt32SizeNoTag(targetIds_.get(i));
       }
       size += dataSize;
       if (!getTargetIdsList().isEmpty()) {
         size += 1;
-        size += com.google.protobuf.CodedOutputStream
-            .computeInt32SizeNoTag(dataSize);
+        size += com.google.protobuf.CodedOutputStream.computeInt32SizeNoTag(dataSize);
       }
       targetIdsMemoizedSerializedSize = dataSize;
     }
     if (cause_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getCause());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getCause());
     }
     if (!resumeToken_.isEmpty()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBytesSize(4, resumeToken_);
+      size += com.google.protobuf.CodedOutputStream.computeBytesSize(4, resumeToken_);
     }
     if (readTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(6, getReadTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, getReadTime());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -586,28 +643,25 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.TargetChange)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.TargetChange other = (com.google.firestore.v1beta1.TargetChange) obj;
+    com.google.firestore.v1beta1.TargetChange other =
+        (com.google.firestore.v1beta1.TargetChange) obj;
 
     boolean result = true;
     result = result && targetChangeType_ == other.targetChangeType_;
-    result = result && getTargetIdsList()
-        .equals(other.getTargetIdsList());
+    result = result && getTargetIdsList().equals(other.getTargetIdsList());
     result = result && (hasCause() == other.hasCause());
     if (hasCause()) {
-      result = result && getCause()
-          .equals(other.getCause());
+      result = result && getCause().equals(other.getCause());
     }
-    result = result && getResumeToken()
-        .equals(other.getResumeToken());
+    result = result && getResumeToken().equals(other.getResumeToken());
     result = result && (hasReadTime() == other.hasReadTime());
     if (hasReadTime()) {
-      result = result && getReadTime()
-          .equals(other.getReadTime());
+      result = result && getReadTime().equals(other.getReadTime());
     }
     result = result && unknownFields.equals(other.unknownFields);
     return result;
@@ -641,118 +695,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.TargetChange parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.TargetChange parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.TargetChange parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.TargetChange parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.TargetChange parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.TargetChange parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.TargetChange parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.TargetChange parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.TargetChange parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.TargetChange parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.TargetChange parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.TargetChange parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.TargetChange parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.TargetChange parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.TargetChange prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Targets being watched have changed.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.TargetChange}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.TargetChange)
       com.google.firestore.v1beta1.TargetChangeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_TargetChange_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_TargetChange_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_TargetChange_fieldAccessorTable
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_TargetChange_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.TargetChange.class, com.google.firestore.v1beta1.TargetChange.Builder.class);
+              com.google.firestore.v1beta1.TargetChange.class,
+              com.google.firestore.v1beta1.TargetChange.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.TargetChange.newBuilder()
@@ -760,16 +823,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -795,9 +857,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_TargetChange_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_TargetChange_descriptor;
     }
 
     @java.lang.Override
@@ -816,7 +878,8 @@ public com.google.firestore.v1beta1.TargetChange build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.TargetChange buildPartial() {
-      com.google.firestore.v1beta1.TargetChange result = new com.google.firestore.v1beta1.TargetChange(this);
+      com.google.firestore.v1beta1.TargetChange result =
+          new com.google.firestore.v1beta1.TargetChange(this);
       int from_bitField0_ = bitField0_;
       int to_bitField0_ = 0;
       result.targetChangeType_ = targetChangeType_;
@@ -845,38 +908,39 @@ public com.google.firestore.v1beta1.TargetChange buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.TargetChange) {
-        return mergeFrom((com.google.firestore.v1beta1.TargetChange)other);
+        return mergeFrom((com.google.firestore.v1beta1.TargetChange) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -935,10 +999,13 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private int targetChangeType_ = 0;
     /**
+     *
+     *
      * 
      * The type of change that occurred.
      * 

@@ -949,6 +1016,8 @@ public int getTargetChangeTypeValue() {
       return targetChangeType_;
     }
     /**
+     *
+     *
      * 
      * The type of change that occurred.
      * 

@@ -961,6 +1030,8 @@ public Builder setTargetChangeTypeValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The type of change that occurred.
      * 

@@ -969,26 +1040,34 @@ public Builder setTargetChangeTypeValue(int value) {
      */
     public com.google.firestore.v1beta1.TargetChange.TargetChangeType getTargetChangeType() {
       @SuppressWarnings("deprecation")
-      com.google.firestore.v1beta1.TargetChange.TargetChangeType result = com.google.firestore.v1beta1.TargetChange.TargetChangeType.valueOf(targetChangeType_);
-      return result == null ? com.google.firestore.v1beta1.TargetChange.TargetChangeType.UNRECOGNIZED : result;
+      com.google.firestore.v1beta1.TargetChange.TargetChangeType result =
+          com.google.firestore.v1beta1.TargetChange.TargetChangeType.valueOf(targetChangeType_);
+      return result == null
+          ? com.google.firestore.v1beta1.TargetChange.TargetChangeType.UNRECOGNIZED
+          : result;
     }
     /**
+     *
+     *
      * 
      * The type of change that occurred.
      * 

      *
      * .google.firestore.v1beta1.TargetChange.TargetChangeType target_change_type = 1;
      */
-    public Builder setTargetChangeType(com.google.firestore.v1beta1.TargetChange.TargetChangeType value) {
+    public Builder setTargetChangeType(
+        com.google.firestore.v1beta1.TargetChange.TargetChangeType value) {
       if (value == null) {
         throw new NullPointerException();
       }
-      
+
       targetChangeType_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The type of change that occurred.
      * 

@@ -996,20 +1075,23 @@ public Builder setTargetChangeType(com.google.firestore.v1beta1.TargetChange.Tar
      * .google.firestore.v1beta1.TargetChange.TargetChangeType target_change_type = 1;
      */
     public Builder clearTargetChangeType() {
-      
+
       targetChangeType_ = 0;
       onChanged();
       return this;
     }
 
     private java.util.List targetIds_ = java.util.Collections.emptyList();
+
     private void ensureTargetIdsIsMutable() {
       if (!((bitField0_ & 0x00000002) == 0x00000002)) {
         targetIds_ = new java.util.ArrayList(targetIds_);
         bitField0_ |= 0x00000002;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * The target IDs of targets that have changed.
      * If empty, the change applies to all targets.
@@ -1021,11 +1103,12 @@ private void ensureTargetIdsIsMutable() {
      *
      * repeated int32 target_ids = 2;
      */
-    public java.util.List
-        getTargetIdsList() {
+    public java.util.List getTargetIdsList() {
       return java.util.Collections.unmodifiableList(targetIds_);
     }
     /**
+     *
+     *
      * 
      * The target IDs of targets that have changed.
      * If empty, the change applies to all targets.
@@ -1041,6 +1124,8 @@ public int getTargetIdsCount() {
       return targetIds_.size();
     }
     /**
+     *
+     *
      * 
      * The target IDs of targets that have changed.
      * If empty, the change applies to all targets.
@@ -1056,6 +1141,8 @@ public int getTargetIds(int index) {
       return targetIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * The target IDs of targets that have changed.
      * If empty, the change applies to all targets.
@@ -1067,14 +1154,15 @@ public int getTargetIds(int index) {
      *
      * repeated int32 target_ids = 2;
      */
-    public Builder setTargetIds(
-        int index, int value) {
+    public Builder setTargetIds(int index, int value) {
       ensureTargetIdsIsMutable();
       targetIds_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The target IDs of targets that have changed.
      * If empty, the change applies to all targets.
@@ -1093,6 +1181,8 @@ public Builder addTargetIds(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The target IDs of targets that have changed.
      * If empty, the change applies to all targets.
@@ -1104,15 +1194,15 @@ public Builder addTargetIds(int value) {
      *
      * repeated int32 target_ids = 2;
      */
-    public Builder addAllTargetIds(
-        java.lang.Iterable values) {
+    public Builder addAllTargetIds(java.lang.Iterable values) {
       ensureTargetIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, targetIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, targetIds_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The target IDs of targets that have changed.
      * If empty, the change applies to all targets.
@@ -1133,8 +1223,11 @@ public Builder clearTargetIds() {
 
     private com.google.rpc.Status cause_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> causeBuilder_;
+            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
+        causeBuilder_;
     /**
+     *
+     *
      * 
      * The error that resulted in this change, if applicable.
      * 

@@ -1145,6 +1238,8 @@ public boolean hasCause() {
       return causeBuilder_ != null || cause_ != null;
     }
     /**
+     *
+     *
      * 
      * The error that resulted in this change, if applicable.
      * 

@@ -1159,6 +1254,8 @@ public com.google.rpc.Status getCause() {
       }
     }
     /**
+     *
+     *
      * 
      * The error that resulted in this change, if applicable.
      * 

@@ -1179,14 +1276,15 @@ public Builder setCause(com.google.rpc.Status value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The error that resulted in this change, if applicable.
      * 

      *
      * .google.rpc.Status cause = 3;
      */
-    public Builder setCause(
-        com.google.rpc.Status.Builder builderForValue) {
+    public Builder setCause(com.google.rpc.Status.Builder builderForValue) {
       if (causeBuilder_ == null) {
         cause_ = builderForValue.build();
         onChanged();
@@ -1197,6 +1295,8 @@ public Builder setCause(
       return this;
     }
     /**
+     *
+     *
      * 
      * The error that resulted in this change, if applicable.
      * 

@@ -1206,8 +1306,7 @@ public Builder setCause(
     public Builder mergeCause(com.google.rpc.Status value) {
       if (causeBuilder_ == null) {
         if (cause_ != null) {
-          cause_ =
-            com.google.rpc.Status.newBuilder(cause_).mergeFrom(value).buildPartial();
+          cause_ = com.google.rpc.Status.newBuilder(cause_).mergeFrom(value).buildPartial();
         } else {
           cause_ = value;
         }
@@ -1219,6 +1318,8 @@ public Builder mergeCause(com.google.rpc.Status value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The error that resulted in this change, if applicable.
      * 

@@ -1237,6 +1338,8 @@ public Builder clearCause() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The error that resulted in this change, if applicable.
      * 

@@ -1244,11 +1347,13 @@ public Builder clearCause() {
      * .google.rpc.Status cause = 3;
      */
     public com.google.rpc.Status.Builder getCauseBuilder() {
-      
+
       onChanged();
       return getCauseFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The error that resulted in this change, if applicable.
      * 

@@ -1259,11 +1364,12 @@ public com.google.rpc.StatusOrBuilder getCauseOrBuilder() {
       if (causeBuilder_ != null) {
         return causeBuilder_.getMessageOrBuilder();
       } else {
-        return cause_ == null ?
-            com.google.rpc.Status.getDefaultInstance() : cause_;
+        return cause_ == null ? com.google.rpc.Status.getDefaultInstance() : cause_;
       }
     }
     /**
+     *
+     *
      * 
      * The error that resulted in this change, if applicable.
      * 

@@ -1271,14 +1377,14 @@ public com.google.rpc.StatusOrBuilder getCauseOrBuilder() {
      * .google.rpc.Status cause = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> 
+            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
         getCauseFieldBuilder() {
       if (causeBuilder_ == null) {
-        causeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>(
-                getCause(),
-                getParentForChildren(),
-                isClean());
+        causeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.rpc.Status,
+                com.google.rpc.Status.Builder,
+                com.google.rpc.StatusOrBuilder>(getCause(), getParentForChildren(), isClean());
         cause_ = null;
       }
       return causeBuilder_;
@@ -1286,6 +1392,8 @@ public com.google.rpc.StatusOrBuilder getCauseOrBuilder() {
 
     private com.google.protobuf.ByteString resumeToken_ = com.google.protobuf.ByteString.EMPTY;
     /**
+     *
+     *
      * 
      * A token that can be used to resume the stream for the given `target_ids`,
      * or all targets if `target_ids` is empty.
@@ -1298,6 +1406,8 @@ public com.google.protobuf.ByteString getResumeToken() {
       return resumeToken_;
     }
     /**
+     *
+     *
      * 
      * A token that can be used to resume the stream for the given `target_ids`,
      * or all targets if `target_ids` is empty.
@@ -1308,14 +1418,16 @@ public com.google.protobuf.ByteString getResumeToken() {
      */
     public Builder setResumeToken(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       resumeToken_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A token that can be used to resume the stream for the given `target_ids`,
      * or all targets if `target_ids` is empty.
@@ -1325,7 +1437,7 @@ public Builder setResumeToken(com.google.protobuf.ByteString value) {
      * bytes resume_token = 4;
      */
     public Builder clearResumeToken() {
-      
+
       resumeToken_ = getDefaultInstance().getResumeToken();
       onChanged();
       return this;
@@ -1333,8 +1445,13 @@ public Builder clearResumeToken() {
 
     private com.google.protobuf.Timestamp readTime_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> readTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        readTimeBuilder_;
     /**
+     *
+     *
      * 
      * The consistent `read_time` for the given `target_ids` (omitted when the
      * target_ids are not at a consistent snapshot).
@@ -1352,6 +1469,8 @@ public boolean hasReadTime() {
       return readTimeBuilder_ != null || readTime_ != null;
     }
     /**
+     *
+     *
      * 
      * The consistent `read_time` for the given `target_ids` (omitted when the
      * target_ids are not at a consistent snapshot).
@@ -1373,6 +1492,8 @@ public com.google.protobuf.Timestamp getReadTime() {
       }
     }
     /**
+     *
+     *
      * 
      * The consistent `read_time` for the given `target_ids` (omitted when the
      * target_ids are not at a consistent snapshot).
@@ -1400,6 +1521,8 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The consistent `read_time` for the given `target_ids` (omitted when the
      * target_ids are not at a consistent snapshot).
@@ -1413,8 +1536,7 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp read_time = 6;
      */
-    public Builder setReadTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (readTimeBuilder_ == null) {
         readTime_ = builderForValue.build();
         onChanged();
@@ -1425,6 +1547,8 @@ public Builder setReadTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The consistent `read_time` for the given `target_ids` (omitted when the
      * target_ids are not at a consistent snapshot).
@@ -1442,7 +1566,7 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       if (readTimeBuilder_ == null) {
         if (readTime_ != null) {
           readTime_ =
-            com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
+              com.google.protobuf.Timestamp.newBuilder(readTime_).mergeFrom(value).buildPartial();
         } else {
           readTime_ = value;
         }
@@ -1454,6 +1578,8 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The consistent `read_time` for the given `target_ids` (omitted when the
      * target_ids are not at a consistent snapshot).
@@ -1479,6 +1605,8 @@ public Builder clearReadTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The consistent `read_time` for the given `target_ids` (omitted when the
      * target_ids are not at a consistent snapshot).
@@ -1493,11 +1621,13 @@ public Builder clearReadTime() {
      * .google.protobuf.Timestamp read_time = 6;
      */
     public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
-      
+
       onChanged();
       return getReadTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The consistent `read_time` for the given `target_ids` (omitted when the
      * target_ids are not at a consistent snapshot).
@@ -1515,11 +1645,12 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
       if (readTimeBuilder_ != null) {
         return readTimeBuilder_.getMessageOrBuilder();
       } else {
-        return readTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
+        return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The consistent `read_time` for the given `target_ids` (omitted when the
      * target_ids are not at a consistent snapshot).
@@ -1534,21 +1665,24 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
      * .google.protobuf.Timestamp read_time = 6;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getReadTimeFieldBuilder() {
       if (readTimeBuilder_ == null) {
-        readTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getReadTime(),
-                getParentForChildren(),
-                isClean());
+        readTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getReadTime(), getParentForChildren(), isClean());
         readTime_ = null;
       }
       return readTimeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -1558,12 +1692,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.TargetChange)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.TargetChange)
   private static final com.google.firestore.v1beta1.TargetChange DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.TargetChange();
   }
@@ -1572,16 +1706,16 @@ public static com.google.firestore.v1beta1.TargetChange getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public TargetChange parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new TargetChange(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public TargetChange parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new TargetChange(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1596,6 +1730,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.TargetChange getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/TargetChangeOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/TargetChangeOrBuilder.java
index 64281eded23b..0745cdfd3992 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/TargetChangeOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/TargetChangeOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface TargetChangeOrBuilder extends
+public interface TargetChangeOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.TargetChange)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The type of change that occurred.
    * 

@@ -16,6 +19,8 @@ public interface TargetChangeOrBuilder extends
    */
   int getTargetChangeTypeValue();
   /**
+   *
+   *
    * 
    * The type of change that occurred.
    * 

@@ -25,6 +30,8 @@ public interface TargetChangeOrBuilder extends
   com.google.firestore.v1beta1.TargetChange.TargetChangeType getTargetChangeType();
 
   /**
+   *
+   *
    * 
    * The target IDs of targets that have changed.
    * If empty, the change applies to all targets.
@@ -38,6 +45,8 @@ public interface TargetChangeOrBuilder extends
    */
   java.util.List getTargetIdsList();
   /**
+   *
+   *
    * 
    * The target IDs of targets that have changed.
    * If empty, the change applies to all targets.
@@ -51,6 +60,8 @@ public interface TargetChangeOrBuilder extends
    */
   int getTargetIdsCount();
   /**
+   *
+   *
    * 
    * The target IDs of targets that have changed.
    * If empty, the change applies to all targets.
@@ -65,6 +76,8 @@ public interface TargetChangeOrBuilder extends
   int getTargetIds(int index);
 
   /**
+   *
+   *
    * 
    * The error that resulted in this change, if applicable.
    * 

@@ -73,6 +86,8 @@ public interface TargetChangeOrBuilder extends
    */
   boolean hasCause();
   /**
+   *
+   *
    * 
    * The error that resulted in this change, if applicable.
    * 

@@ -81,6 +96,8 @@ public interface TargetChangeOrBuilder extends
    */
   com.google.rpc.Status getCause();
   /**
+   *
+   *
    * 
    * The error that resulted in this change, if applicable.
    * 

@@ -90,6 +107,8 @@ public interface TargetChangeOrBuilder extends
   com.google.rpc.StatusOrBuilder getCauseOrBuilder();
 
   /**
+   *
+   *
    * 
    * A token that can be used to resume the stream for the given `target_ids`,
    * or all targets if `target_ids` is empty.
@@ -101,6 +120,8 @@ public interface TargetChangeOrBuilder extends
   com.google.protobuf.ByteString getResumeToken();
 
   /**
+   *
+   *
    * 
    * The consistent `read_time` for the given `target_ids` (omitted when the
    * target_ids are not at a consistent snapshot).
@@ -116,6 +137,8 @@ public interface TargetChangeOrBuilder extends
    */
   boolean hasReadTime();
   /**
+   *
+   *
    * 
    * The consistent `read_time` for the given `target_ids` (omitted when the
    * target_ids are not at a consistent snapshot).
@@ -131,6 +154,8 @@ public interface TargetChangeOrBuilder extends
    */
   com.google.protobuf.Timestamp getReadTime();
   /**
+   *
+   *
    * 
    * The consistent `read_time` for the given `target_ids` (omitted when the
    * target_ids are not at a consistent snapshot).
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/TargetOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/TargetOrBuilder.java
index 0c91f9268040..a7b5a1dd63bf 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/TargetOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/TargetOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface TargetOrBuilder extends
+public interface TargetOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.Target)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * A target specified by a query.
    * 

@@ -16,6 +19,8 @@ public interface TargetOrBuilder extends
    */
   boolean hasQuery();
   /**
+   *
+   *
    * 
    * A target specified by a query.
    * 

@@ -24,6 +29,8 @@ public interface TargetOrBuilder extends
    */
   com.google.firestore.v1beta1.Target.QueryTarget getQuery();
   /**
+   *
+   *
    * 
    * A target specified by a query.
    * 

@@ -33,6 +40,8 @@ public interface TargetOrBuilder extends
   com.google.firestore.v1beta1.Target.QueryTargetOrBuilder getQueryOrBuilder();
 
   /**
+   *
+   *
    * 
    * A target specified by a set of document names.
    * 

@@ -41,6 +50,8 @@ public interface TargetOrBuilder extends
    */
   boolean hasDocuments();
   /**
+   *
+   *
    * 
    * A target specified by a set of document names.
    * 

@@ -49,6 +60,8 @@ public interface TargetOrBuilder extends
    */
   com.google.firestore.v1beta1.Target.DocumentsTarget getDocuments();
   /**
+   *
+   *
    * 
    * A target specified by a set of document names.
    * 

@@ -58,6 +71,8 @@ public interface TargetOrBuilder extends
   com.google.firestore.v1beta1.Target.DocumentsTargetOrBuilder getDocumentsOrBuilder();
 
   /**
+   *
+   *
    * 
    * A resume token from a prior [TargetChange][google.firestore.v1beta1.TargetChange] for an identical target.
    * Using a resume token with a different target is unsupported and may fail.
@@ -68,6 +83,8 @@ public interface TargetOrBuilder extends
   com.google.protobuf.ByteString getResumeToken();
 
   /**
+   *
+   *
    * 
    * Start listening after a specific `read_time`.
    * The client must know the state of matching documents at this time.
@@ -77,6 +94,8 @@ public interface TargetOrBuilder extends
    */
   boolean hasReadTime();
   /**
+   *
+   *
    * 
    * Start listening after a specific `read_time`.
    * The client must know the state of matching documents at this time.
@@ -86,6 +105,8 @@ public interface TargetOrBuilder extends
    */
   com.google.protobuf.Timestamp getReadTime();
   /**
+   *
+   *
    * 
    * Start listening after a specific `read_time`.
    * The client must know the state of matching documents at this time.
@@ -96,6 +117,8 @@ public interface TargetOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * A client provided target ID.
    * If not set, the server will assign an ID for the target.
@@ -110,6 +133,8 @@ public interface TargetOrBuilder extends
   int getTargetId();
 
   /**
+   *
+   *
    * 
    * If the target should be removed once it is current and consistent.
    * 

diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/TransactionOptions.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/TransactionOptions.java
index 7e9749c0649a..db4aaf6263a2 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/TransactionOptions.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/TransactionOptions.java
@@ -4,29 +4,31 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * Options for creating a new transaction.
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.TransactionOptions}
  */
-public  final class TransactionOptions extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class TransactionOptions extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.TransactionOptions)
     TransactionOptionsOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use TransactionOptions.newBuilder() to construct.
   private TransactionOptions(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private TransactionOptions() {
-  }
+
+  private TransactionOptions() {}
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private TransactionOptions(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -46,71 +48,86 @@ private TransactionOptions(
           case 0:
             done = true;
             break;
-          case 18: {
-            com.google.firestore.v1beta1.TransactionOptions.ReadOnly.Builder subBuilder = null;
-            if (modeCase_ == 2) {
-              subBuilder = ((com.google.firestore.v1beta1.TransactionOptions.ReadOnly) mode_).toBuilder();
-            }
-            mode_ =
-                input.readMessage(com.google.firestore.v1beta1.TransactionOptions.ReadOnly.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.firestore.v1beta1.TransactionOptions.ReadOnly) mode_);
-              mode_ = subBuilder.buildPartial();
-            }
-            modeCase_ = 2;
-            break;
-          }
-          case 26: {
-            com.google.firestore.v1beta1.TransactionOptions.ReadWrite.Builder subBuilder = null;
-            if (modeCase_ == 3) {
-              subBuilder = ((com.google.firestore.v1beta1.TransactionOptions.ReadWrite) mode_).toBuilder();
+          case 18:
+            {
+              com.google.firestore.v1beta1.TransactionOptions.ReadOnly.Builder subBuilder = null;
+              if (modeCase_ == 2) {
+                subBuilder =
+                    ((com.google.firestore.v1beta1.TransactionOptions.ReadOnly) mode_).toBuilder();
+              }
+              mode_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.TransactionOptions.ReadOnly.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(
+                    (com.google.firestore.v1beta1.TransactionOptions.ReadOnly) mode_);
+                mode_ = subBuilder.buildPartial();
+              }
+              modeCase_ = 2;
+              break;
             }
-            mode_ =
-                input.readMessage(com.google.firestore.v1beta1.TransactionOptions.ReadWrite.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.firestore.v1beta1.TransactionOptions.ReadWrite) mode_);
-              mode_ = subBuilder.buildPartial();
+          case 26:
+            {
+              com.google.firestore.v1beta1.TransactionOptions.ReadWrite.Builder subBuilder = null;
+              if (modeCase_ == 3) {
+                subBuilder =
+                    ((com.google.firestore.v1beta1.TransactionOptions.ReadWrite) mode_).toBuilder();
+              }
+              mode_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.TransactionOptions.ReadWrite.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(
+                    (com.google.firestore.v1beta1.TransactionOptions.ReadWrite) mode_);
+                mode_ = subBuilder.buildPartial();
+              }
+              modeCase_ = 3;
+              break;
             }
-            modeCase_ = 3;
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.CommonProto.internal_static_google_firestore_v1beta1_TransactionOptions_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.CommonProto
+        .internal_static_google_firestore_v1beta1_TransactionOptions_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.CommonProto.internal_static_google_firestore_v1beta1_TransactionOptions_fieldAccessorTable
+    return com.google.firestore.v1beta1.CommonProto
+        .internal_static_google_firestore_v1beta1_TransactionOptions_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.TransactionOptions.class, com.google.firestore.v1beta1.TransactionOptions.Builder.class);
+            com.google.firestore.v1beta1.TransactionOptions.class,
+            com.google.firestore.v1beta1.TransactionOptions.Builder.class);
   }
 
-  public interface ReadWriteOrBuilder extends
+  public interface ReadWriteOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.TransactionOptions.ReadWrite)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * An optional transaction to retry.
      * 

@@ -120,30 +137,33 @@ public interface ReadWriteOrBuilder extends
     com.google.protobuf.ByteString getRetryTransaction();
   }
   /**
+   *
+   *
    * 
    * Options for a transaction that can be used to read and write documents.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.TransactionOptions.ReadWrite}
    */
-  public  static final class ReadWrite extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class ReadWrite extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.TransactionOptions.ReadWrite)
       ReadWriteOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use ReadWrite.newBuilder() to construct.
     private ReadWrite(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private ReadWrite() {
       retryTransaction_ = com.google.protobuf.ByteString.EMPTY;
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private ReadWrite(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -163,46 +183,50 @@ private ReadWrite(
             case 0:
               done = true;
               break;
-            case 10: {
-
-              retryTransaction_ = input.readBytes();
-              break;
-            }
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            case 10:
+              {
+                retryTransaction_ = input.readBytes();
+                break;
+              }
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.CommonProto.internal_static_google_firestore_v1beta1_TransactionOptions_ReadWrite_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.CommonProto
+          .internal_static_google_firestore_v1beta1_TransactionOptions_ReadWrite_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.CommonProto.internal_static_google_firestore_v1beta1_TransactionOptions_ReadWrite_fieldAccessorTable
+      return com.google.firestore.v1beta1.CommonProto
+          .internal_static_google_firestore_v1beta1_TransactionOptions_ReadWrite_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.TransactionOptions.ReadWrite.class, com.google.firestore.v1beta1.TransactionOptions.ReadWrite.Builder.class);
+              com.google.firestore.v1beta1.TransactionOptions.ReadWrite.class,
+              com.google.firestore.v1beta1.TransactionOptions.ReadWrite.Builder.class);
     }
 
     public static final int RETRY_TRANSACTION_FIELD_NUMBER = 1;
     private com.google.protobuf.ByteString retryTransaction_;
     /**
+     *
+     *
      * 
      * An optional transaction to retry.
      * 

@@ -214,6 +238,7 @@ public com.google.protobuf.ByteString getRetryTransaction() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -225,8 +250,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (!retryTransaction_.isEmpty()) {
         output.writeBytes(1, retryTransaction_);
       }
@@ -240,8 +264,7 @@ public int getSerializedSize() {
 
       size = 0;
       if (!retryTransaction_.isEmpty()) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeBytesSize(1, retryTransaction_);
+        size += com.google.protobuf.CodedOutputStream.computeBytesSize(1, retryTransaction_);
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -251,16 +274,16 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.firestore.v1beta1.TransactionOptions.ReadWrite)) {
         return super.equals(obj);
       }
-      com.google.firestore.v1beta1.TransactionOptions.ReadWrite other = (com.google.firestore.v1beta1.TransactionOptions.ReadWrite) obj;
+      com.google.firestore.v1beta1.TransactionOptions.ReadWrite other =
+          (com.google.firestore.v1beta1.TransactionOptions.ReadWrite) obj;
 
       boolean result = true;
-      result = result && getRetryTransaction()
-          .equals(other.getRetryTransaction());
+      result = result && getRetryTransaction().equals(other.getRetryTransaction());
       result = result && unknownFields.equals(other.unknownFields);
       return result;
     }
@@ -280,87 +303,94 @@ public int hashCode() {
     }
 
     public static com.google.firestore.v1beta1.TransactionOptions.ReadWrite parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.TransactionOptions.ReadWrite parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.TransactionOptions.ReadWrite parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.TransactionOptions.ReadWrite parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.TransactionOptions.ReadWrite parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.TransactionOptions.ReadWrite parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.TransactionOptions.ReadWrite parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.TransactionOptions.ReadWrite parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.TransactionOptions.ReadWrite parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.TransactionOptions.ReadWrite parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.TransactionOptions.ReadWrite parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.TransactionOptions.ReadWrite parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.TransactionOptions.ReadWrite parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.TransactionOptions.ReadWrite parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.firestore.v1beta1.TransactionOptions.ReadWrite prototype) {
+
+    public static Builder newBuilder(
+        com.google.firestore.v1beta1.TransactionOptions.ReadWrite prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -370,27 +400,32 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Options for a transaction that can be used to read and write documents.
      * 

      *
      * Protobuf type {@code google.firestore.v1beta1.TransactionOptions.ReadWrite}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.TransactionOptions.ReadWrite)
         com.google.firestore.v1beta1.TransactionOptions.ReadWriteOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.firestore.v1beta1.CommonProto.internal_static_google_firestore_v1beta1_TransactionOptions_ReadWrite_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.firestore.v1beta1.CommonProto
+            .internal_static_google_firestore_v1beta1_TransactionOptions_ReadWrite_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.firestore.v1beta1.CommonProto.internal_static_google_firestore_v1beta1_TransactionOptions_ReadWrite_fieldAccessorTable
+        return com.google.firestore.v1beta1.CommonProto
+            .internal_static_google_firestore_v1beta1_TransactionOptions_ReadWrite_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.firestore.v1beta1.TransactionOptions.ReadWrite.class, com.google.firestore.v1beta1.TransactionOptions.ReadWrite.Builder.class);
+                com.google.firestore.v1beta1.TransactionOptions.ReadWrite.class,
+                com.google.firestore.v1beta1.TransactionOptions.ReadWrite.Builder.class);
       }
 
       // Construct using com.google.firestore.v1beta1.TransactionOptions.ReadWrite.newBuilder()
@@ -398,16 +433,15 @@ private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -417,9 +451,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.firestore.v1beta1.CommonProto.internal_static_google_firestore_v1beta1_TransactionOptions_ReadWrite_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.firestore.v1beta1.CommonProto
+            .internal_static_google_firestore_v1beta1_TransactionOptions_ReadWrite_descriptor;
       }
 
       @java.lang.Override
@@ -438,7 +472,8 @@ public com.google.firestore.v1beta1.TransactionOptions.ReadWrite build() {
 
       @java.lang.Override
       public com.google.firestore.v1beta1.TransactionOptions.ReadWrite buildPartial() {
-        com.google.firestore.v1beta1.TransactionOptions.ReadWrite result = new com.google.firestore.v1beta1.TransactionOptions.ReadWrite(this);
+        com.google.firestore.v1beta1.TransactionOptions.ReadWrite result =
+            new com.google.firestore.v1beta1.TransactionOptions.ReadWrite(this);
         result.retryTransaction_ = retryTransaction_;
         onBuilt();
         return result;
@@ -448,38 +483,41 @@ public com.google.firestore.v1beta1.TransactionOptions.ReadWrite buildPartial()
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.firestore.v1beta1.TransactionOptions.ReadWrite) {
-          return mergeFrom((com.google.firestore.v1beta1.TransactionOptions.ReadWrite)other);
+          return mergeFrom((com.google.firestore.v1beta1.TransactionOptions.ReadWrite) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -487,7 +525,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.firestore.v1beta1.TransactionOptions.ReadWrite other) {
-        if (other == com.google.firestore.v1beta1.TransactionOptions.ReadWrite.getDefaultInstance()) return this;
+        if (other == com.google.firestore.v1beta1.TransactionOptions.ReadWrite.getDefaultInstance())
+          return this;
         if (other.getRetryTransaction() != com.google.protobuf.ByteString.EMPTY) {
           setRetryTransaction(other.getRetryTransaction());
         }
@@ -510,7 +549,8 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.firestore.v1beta1.TransactionOptions.ReadWrite) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.firestore.v1beta1.TransactionOptions.ReadWrite) e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -520,8 +560,11 @@ public Builder mergeFrom(
         return this;
       }
 
-      private com.google.protobuf.ByteString retryTransaction_ = com.google.protobuf.ByteString.EMPTY;
+      private com.google.protobuf.ByteString retryTransaction_ =
+          com.google.protobuf.ByteString.EMPTY;
       /**
+       *
+       *
        * 
        * An optional transaction to retry.
        * 

@@ -532,6 +575,8 @@ public com.google.protobuf.ByteString getRetryTransaction() {
         return retryTransaction_;
       }
       /**
+       *
+       *
        * 
        * An optional transaction to retry.
        * 

@@ -540,14 +585,16 @@ public com.google.protobuf.ByteString getRetryTransaction() {
        */
       public Builder setRetryTransaction(com.google.protobuf.ByteString value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  
+          throw new NullPointerException();
+        }
+
         retryTransaction_ = value;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * An optional transaction to retry.
        * 

@@ -555,11 +602,12 @@ public Builder setRetryTransaction(com.google.protobuf.ByteString value) {
        * bytes retry_transaction = 1;
        */
       public Builder clearRetryTransaction() {
-        
+
         retryTransaction_ = getDefaultInstance().getRetryTransaction();
         onChanged();
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -572,12 +620,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.TransactionOptions.ReadWrite)
     }
 
     // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.TransactionOptions.ReadWrite)
     private static final com.google.firestore.v1beta1.TransactionOptions.ReadWrite DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.firestore.v1beta1.TransactionOptions.ReadWrite();
     }
@@ -586,16 +634,16 @@ public static com.google.firestore.v1beta1.TransactionOptions.ReadWrite getDefau
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public ReadWrite parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new ReadWrite(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public ReadWrite parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new ReadWrite(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -610,14 +658,16 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.firestore.v1beta1.TransactionOptions.ReadWrite getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface ReadOnlyOrBuilder extends
+  public interface ReadOnlyOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.TransactionOptions.ReadOnly)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * Reads documents at the given time.
      * This may not be older than 60 seconds.
@@ -627,6 +677,8 @@ public interface ReadOnlyOrBuilder extends
      */
     boolean hasReadTime();
     /**
+     *
+     *
      * 
      * Reads documents at the given time.
      * This may not be older than 60 seconds.
@@ -636,6 +688,8 @@ public interface ReadOnlyOrBuilder extends
      */
     com.google.protobuf.Timestamp getReadTime();
     /**
+     *
+     *
      * 
      * Reads documents at the given time.
      * This may not be older than 60 seconds.
@@ -645,32 +699,35 @@ public interface ReadOnlyOrBuilder extends
      */
     com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder();
 
-    public com.google.firestore.v1beta1.TransactionOptions.ReadOnly.ConsistencySelectorCase getConsistencySelectorCase();
+    public com.google.firestore.v1beta1.TransactionOptions.ReadOnly.ConsistencySelectorCase
+        getConsistencySelectorCase();
   }
   /**
+   *
+   *
    * 
    * Options for a transaction that can only be used to read documents.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.TransactionOptions.ReadOnly}
    */
-  public  static final class ReadOnly extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class ReadOnly extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.TransactionOptions.ReadOnly)
       ReadOnlyOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use ReadOnly.newBuilder() to construct.
     private ReadOnly(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private ReadOnly() {
-    }
+
+    private ReadOnly() {}
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private ReadOnly(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -690,65 +747,67 @@ private ReadOnly(
             case 0:
               done = true;
               break;
-            case 18: {
-              com.google.protobuf.Timestamp.Builder subBuilder = null;
-              if (consistencySelectorCase_ == 2) {
-                subBuilder = ((com.google.protobuf.Timestamp) consistencySelector_).toBuilder();
+            case 18:
+              {
+                com.google.protobuf.Timestamp.Builder subBuilder = null;
+                if (consistencySelectorCase_ == 2) {
+                  subBuilder = ((com.google.protobuf.Timestamp) consistencySelector_).toBuilder();
+                }
+                consistencySelector_ =
+                    input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom((com.google.protobuf.Timestamp) consistencySelector_);
+                  consistencySelector_ = subBuilder.buildPartial();
+                }
+                consistencySelectorCase_ = 2;
+                break;
               }
-              consistencySelector_ =
-                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom((com.google.protobuf.Timestamp) consistencySelector_);
-                consistencySelector_ = subBuilder.buildPartial();
-              }
-              consistencySelectorCase_ = 2;
-              break;
-            }
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.CommonProto.internal_static_google_firestore_v1beta1_TransactionOptions_ReadOnly_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.CommonProto
+          .internal_static_google_firestore_v1beta1_TransactionOptions_ReadOnly_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.CommonProto.internal_static_google_firestore_v1beta1_TransactionOptions_ReadOnly_fieldAccessorTable
+      return com.google.firestore.v1beta1.CommonProto
+          .internal_static_google_firestore_v1beta1_TransactionOptions_ReadOnly_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.TransactionOptions.ReadOnly.class, com.google.firestore.v1beta1.TransactionOptions.ReadOnly.Builder.class);
+              com.google.firestore.v1beta1.TransactionOptions.ReadOnly.class,
+              com.google.firestore.v1beta1.TransactionOptions.ReadOnly.Builder.class);
     }
 
     private int consistencySelectorCase_ = 0;
     private java.lang.Object consistencySelector_;
-    public enum ConsistencySelectorCase
-        implements com.google.protobuf.Internal.EnumLite {
+
+    public enum ConsistencySelectorCase implements com.google.protobuf.Internal.EnumLite {
       READ_TIME(2),
       CONSISTENCYSELECTOR_NOT_SET(0);
       private final int value;
+
       private ConsistencySelectorCase(int value) {
         this.value = value;
       }
-      /**
-       * @deprecated Use {@link #forNumber(int)} instead.
-       */
+      /** @deprecated Use {@link #forNumber(int)} instead. */
       @java.lang.Deprecated
       public static ConsistencySelectorCase valueOf(int value) {
         return forNumber(value);
@@ -756,24 +815,28 @@ public static ConsistencySelectorCase valueOf(int value) {
 
       public static ConsistencySelectorCase forNumber(int value) {
         switch (value) {
-          case 2: return READ_TIME;
-          case 0: return CONSISTENCYSELECTOR_NOT_SET;
-          default: return null;
+          case 2:
+            return READ_TIME;
+          case 0:
+            return CONSISTENCYSELECTOR_NOT_SET;
+          default:
+            return null;
         }
       }
+
       public int getNumber() {
         return this.value;
       }
     };
 
-    public ConsistencySelectorCase
-    getConsistencySelectorCase() {
-      return ConsistencySelectorCase.forNumber(
-          consistencySelectorCase_);
+    public ConsistencySelectorCase getConsistencySelectorCase() {
+      return ConsistencySelectorCase.forNumber(consistencySelectorCase_);
     }
 
     public static final int READ_TIME_FIELD_NUMBER = 2;
     /**
+     *
+     *
      * 
      * Reads documents at the given time.
      * This may not be older than 60 seconds.
@@ -785,6 +848,8 @@ public boolean hasReadTime() {
       return consistencySelectorCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * Reads documents at the given time.
      * This may not be older than 60 seconds.
@@ -794,11 +859,13 @@ public boolean hasReadTime() {
      */
     public com.google.protobuf.Timestamp getReadTime() {
       if (consistencySelectorCase_ == 2) {
-         return (com.google.protobuf.Timestamp) consistencySelector_;
+        return (com.google.protobuf.Timestamp) consistencySelector_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
     /**
+     *
+     *
      * 
      * Reads documents at the given time.
      * This may not be older than 60 seconds.
@@ -808,12 +875,13 @@ public com.google.protobuf.Timestamp getReadTime() {
      */
     public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
       if (consistencySelectorCase_ == 2) {
-         return (com.google.protobuf.Timestamp) consistencySelector_;
+        return (com.google.protobuf.Timestamp) consistencySelector_;
       }
       return com.google.protobuf.Timestamp.getDefaultInstance();
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -825,8 +893,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (consistencySelectorCase_ == 2) {
         output.writeMessage(2, (com.google.protobuf.Timestamp) consistencySelector_);
       }
@@ -840,8 +907,9 @@ public int getSerializedSize() {
 
       size = 0;
       if (consistencySelectorCase_ == 2) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(2, (com.google.protobuf.Timestamp) consistencySelector_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                2, (com.google.protobuf.Timestamp) consistencySelector_);
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -851,21 +919,20 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.firestore.v1beta1.TransactionOptions.ReadOnly)) {
         return super.equals(obj);
       }
-      com.google.firestore.v1beta1.TransactionOptions.ReadOnly other = (com.google.firestore.v1beta1.TransactionOptions.ReadOnly) obj;
+      com.google.firestore.v1beta1.TransactionOptions.ReadOnly other =
+          (com.google.firestore.v1beta1.TransactionOptions.ReadOnly) obj;
 
       boolean result = true;
-      result = result && getConsistencySelectorCase().equals(
-          other.getConsistencySelectorCase());
+      result = result && getConsistencySelectorCase().equals(other.getConsistencySelectorCase());
       if (!result) return false;
       switch (consistencySelectorCase_) {
         case 2:
-          result = result && getReadTime()
-              .equals(other.getReadTime());
+          result = result && getReadTime().equals(other.getReadTime());
           break;
         case 0:
         default:
@@ -895,87 +962,94 @@ public int hashCode() {
     }
 
     public static com.google.firestore.v1beta1.TransactionOptions.ReadOnly parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.TransactionOptions.ReadOnly parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.TransactionOptions.ReadOnly parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.TransactionOptions.ReadOnly parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.TransactionOptions.ReadOnly parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.firestore.v1beta1.TransactionOptions.ReadOnly parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.TransactionOptions.ReadOnly parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.TransactionOptions.ReadOnly parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.TransactionOptions.ReadOnly parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.firestore.v1beta1.TransactionOptions.ReadOnly parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.firestore.v1beta1.TransactionOptions.ReadOnly parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.TransactionOptions.ReadOnly parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.firestore.v1beta1.TransactionOptions.ReadOnly parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.firestore.v1beta1.TransactionOptions.ReadOnly parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.firestore.v1beta1.TransactionOptions.ReadOnly prototype) {
+
+    public static Builder newBuilder(
+        com.google.firestore.v1beta1.TransactionOptions.ReadOnly prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -985,27 +1059,32 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Options for a transaction that can only be used to read documents.
      * 

      *
      * Protobuf type {@code google.firestore.v1beta1.TransactionOptions.ReadOnly}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.TransactionOptions.ReadOnly)
         com.google.firestore.v1beta1.TransactionOptions.ReadOnlyOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.firestore.v1beta1.CommonProto.internal_static_google_firestore_v1beta1_TransactionOptions_ReadOnly_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.firestore.v1beta1.CommonProto
+            .internal_static_google_firestore_v1beta1_TransactionOptions_ReadOnly_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.firestore.v1beta1.CommonProto.internal_static_google_firestore_v1beta1_TransactionOptions_ReadOnly_fieldAccessorTable
+        return com.google.firestore.v1beta1.CommonProto
+            .internal_static_google_firestore_v1beta1_TransactionOptions_ReadOnly_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.firestore.v1beta1.TransactionOptions.ReadOnly.class, com.google.firestore.v1beta1.TransactionOptions.ReadOnly.Builder.class);
+                com.google.firestore.v1beta1.TransactionOptions.ReadOnly.class,
+                com.google.firestore.v1beta1.TransactionOptions.ReadOnly.Builder.class);
       }
 
       // Construct using com.google.firestore.v1beta1.TransactionOptions.ReadOnly.newBuilder()
@@ -1013,16 +1092,15 @@ private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -1032,9 +1110,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.firestore.v1beta1.CommonProto.internal_static_google_firestore_v1beta1_TransactionOptions_ReadOnly_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.firestore.v1beta1.CommonProto
+            .internal_static_google_firestore_v1beta1_TransactionOptions_ReadOnly_descriptor;
       }
 
       @java.lang.Override
@@ -1053,7 +1131,8 @@ public com.google.firestore.v1beta1.TransactionOptions.ReadOnly build() {
 
       @java.lang.Override
       public com.google.firestore.v1beta1.TransactionOptions.ReadOnly buildPartial() {
-        com.google.firestore.v1beta1.TransactionOptions.ReadOnly result = new com.google.firestore.v1beta1.TransactionOptions.ReadOnly(this);
+        com.google.firestore.v1beta1.TransactionOptions.ReadOnly result =
+            new com.google.firestore.v1beta1.TransactionOptions.ReadOnly(this);
         if (consistencySelectorCase_ == 2) {
           if (readTimeBuilder_ == null) {
             result.consistencySelector_ = consistencySelector_;
@@ -1070,38 +1149,41 @@ public com.google.firestore.v1beta1.TransactionOptions.ReadOnly buildPartial() {
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.firestore.v1beta1.TransactionOptions.ReadOnly) {
-          return mergeFrom((com.google.firestore.v1beta1.TransactionOptions.ReadOnly)other);
+          return mergeFrom((com.google.firestore.v1beta1.TransactionOptions.ReadOnly) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -1109,15 +1191,18 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.firestore.v1beta1.TransactionOptions.ReadOnly other) {
-        if (other == com.google.firestore.v1beta1.TransactionOptions.ReadOnly.getDefaultInstance()) return this;
+        if (other == com.google.firestore.v1beta1.TransactionOptions.ReadOnly.getDefaultInstance())
+          return this;
         switch (other.getConsistencySelectorCase()) {
-          case READ_TIME: {
-            mergeReadTime(other.getReadTime());
-            break;
-          }
-          case CONSISTENCYSELECTOR_NOT_SET: {
-            break;
-          }
+          case READ_TIME:
+            {
+              mergeReadTime(other.getReadTime());
+              break;
+            }
+          case CONSISTENCYSELECTOR_NOT_SET:
+            {
+              break;
+            }
         }
         this.mergeUnknownFields(other.unknownFields);
         onChanged();
@@ -1138,7 +1223,8 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.firestore.v1beta1.TransactionOptions.ReadOnly) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.firestore.v1beta1.TransactionOptions.ReadOnly) e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -1147,12 +1233,12 @@ public Builder mergeFrom(
         }
         return this;
       }
+
       private int consistencySelectorCase_ = 0;
       private java.lang.Object consistencySelector_;
-      public ConsistencySelectorCase
-          getConsistencySelectorCase() {
-        return ConsistencySelectorCase.forNumber(
-            consistencySelectorCase_);
+
+      public ConsistencySelectorCase getConsistencySelectorCase() {
+        return ConsistencySelectorCase.forNumber(consistencySelectorCase_);
       }
 
       public Builder clearConsistencySelector() {
@@ -1162,10 +1248,14 @@ public Builder clearConsistencySelector() {
         return this;
       }
 
-
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> readTimeBuilder_;
+              com.google.protobuf.Timestamp,
+              com.google.protobuf.Timestamp.Builder,
+              com.google.protobuf.TimestampOrBuilder>
+          readTimeBuilder_;
       /**
+       *
+       *
        * 
        * Reads documents at the given time.
        * This may not be older than 60 seconds.
@@ -1177,6 +1267,8 @@ public boolean hasReadTime() {
         return consistencySelectorCase_ == 2;
       }
       /**
+       *
+       *
        * 
        * Reads documents at the given time.
        * This may not be older than 60 seconds.
@@ -1198,6 +1290,8 @@ public com.google.protobuf.Timestamp getReadTime() {
         }
       }
       /**
+       *
+       *
        * 
        * Reads documents at the given time.
        * This may not be older than 60 seconds.
@@ -1219,6 +1313,8 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * Reads documents at the given time.
        * This may not be older than 60 seconds.
@@ -1226,8 +1322,7 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
        *
        * .google.protobuf.Timestamp read_time = 2;
        */
-      public Builder setReadTime(
-          com.google.protobuf.Timestamp.Builder builderForValue) {
+      public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
         if (readTimeBuilder_ == null) {
           consistencySelector_ = builderForValue.build();
           onChanged();
@@ -1238,6 +1333,8 @@ public Builder setReadTime(
         return this;
       }
       /**
+       *
+       *
        * 
        * Reads documents at the given time.
        * This may not be older than 60 seconds.
@@ -1247,10 +1344,13 @@ public Builder setReadTime(
        */
       public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
         if (readTimeBuilder_ == null) {
-          if (consistencySelectorCase_ == 2 &&
-              consistencySelector_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
-            consistencySelector_ = com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) consistencySelector_)
-                .mergeFrom(value).buildPartial();
+          if (consistencySelectorCase_ == 2
+              && consistencySelector_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+            consistencySelector_ =
+                com.google.protobuf.Timestamp.newBuilder(
+                        (com.google.protobuf.Timestamp) consistencySelector_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             consistencySelector_ = value;
           }
@@ -1265,6 +1365,8 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * Reads documents at the given time.
        * This may not be older than 60 seconds.
@@ -1289,6 +1391,8 @@ public Builder clearReadTime() {
         return this;
       }
       /**
+       *
+       *
        * 
        * Reads documents at the given time.
        * This may not be older than 60 seconds.
@@ -1300,6 +1404,8 @@ public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
         return getReadTimeFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * Reads documents at the given time.
        * This may not be older than 60 seconds.
@@ -1318,6 +1424,8 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
         }
       }
       /**
+       *
+       *
        * 
        * Reads documents at the given time.
        * This may not be older than 60 seconds.
@@ -1326,23 +1434,30 @@ public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
        * .google.protobuf.Timestamp read_time = 2;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+              com.google.protobuf.Timestamp,
+              com.google.protobuf.Timestamp.Builder,
+              com.google.protobuf.TimestampOrBuilder>
           getReadTimeFieldBuilder() {
         if (readTimeBuilder_ == null) {
           if (!(consistencySelectorCase_ == 2)) {
             consistencySelector_ = com.google.protobuf.Timestamp.getDefaultInstance();
           }
-          readTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+          readTimeBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.protobuf.Timestamp,
+                  com.google.protobuf.Timestamp.Builder,
+                  com.google.protobuf.TimestampOrBuilder>(
                   (com.google.protobuf.Timestamp) consistencySelector_,
                   getParentForChildren(),
                   isClean());
           consistencySelector_ = null;
         }
         consistencySelectorCase_ = 2;
-        onChanged();;
+        onChanged();
+        ;
         return readTimeBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1355,12 +1470,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.TransactionOptions.ReadOnly)
     }
 
     // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.TransactionOptions.ReadOnly)
     private static final com.google.firestore.v1beta1.TransactionOptions.ReadOnly DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.firestore.v1beta1.TransactionOptions.ReadOnly();
     }
@@ -1369,16 +1484,16 @@ public static com.google.firestore.v1beta1.TransactionOptions.ReadOnly getDefaul
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public ReadOnly parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new ReadOnly(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public ReadOnly parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new ReadOnly(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1393,23 +1508,21 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.firestore.v1beta1.TransactionOptions.ReadOnly getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   private int modeCase_ = 0;
   private java.lang.Object mode_;
-  public enum ModeCase
-      implements com.google.protobuf.Internal.EnumLite {
+
+  public enum ModeCase implements com.google.protobuf.Internal.EnumLite {
     READ_ONLY(2),
     READ_WRITE(3),
     MODE_NOT_SET(0);
     private final int value;
+
     private ModeCase(int value) {
       this.value = value;
     }
-    /**
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
+    /** @deprecated Use {@link #forNumber(int)} instead. */
     @java.lang.Deprecated
     public static ModeCase valueOf(int value) {
       return forNumber(value);
@@ -1417,25 +1530,30 @@ public static ModeCase valueOf(int value) {
 
     public static ModeCase forNumber(int value) {
       switch (value) {
-        case 2: return READ_ONLY;
-        case 3: return READ_WRITE;
-        case 0: return MODE_NOT_SET;
-        default: return null;
+        case 2:
+          return READ_ONLY;
+        case 3:
+          return READ_WRITE;
+        case 0:
+          return MODE_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public ModeCase
-  getModeCase() {
-    return ModeCase.forNumber(
-        modeCase_);
+  public ModeCase getModeCase() {
+    return ModeCase.forNumber(modeCase_);
   }
 
   public static final int READ_ONLY_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * The transaction can only be used for read operations.
    * 

@@ -1446,6 +1564,8 @@ public boolean hasReadOnly() {
     return modeCase_ == 2;
   }
   /**
+   *
+   *
    * 
    * The transaction can only be used for read operations.
    * 

@@ -1454,11 +1574,13 @@ public boolean hasReadOnly() {
    */
   public com.google.firestore.v1beta1.TransactionOptions.ReadOnly getReadOnly() {
     if (modeCase_ == 2) {
-       return (com.google.firestore.v1beta1.TransactionOptions.ReadOnly) mode_;
+      return (com.google.firestore.v1beta1.TransactionOptions.ReadOnly) mode_;
     }
     return com.google.firestore.v1beta1.TransactionOptions.ReadOnly.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * The transaction can only be used for read operations.
    * 

@@ -1467,13 +1589,15 @@ public com.google.firestore.v1beta1.TransactionOptions.ReadOnly getReadOnly() {
    */
   public com.google.firestore.v1beta1.TransactionOptions.ReadOnlyOrBuilder getReadOnlyOrBuilder() {
     if (modeCase_ == 2) {
-       return (com.google.firestore.v1beta1.TransactionOptions.ReadOnly) mode_;
+      return (com.google.firestore.v1beta1.TransactionOptions.ReadOnly) mode_;
     }
     return com.google.firestore.v1beta1.TransactionOptions.ReadOnly.getDefaultInstance();
   }
 
   public static final int READ_WRITE_FIELD_NUMBER = 3;
   /**
+   *
+   *
    * 
    * The transaction can be used for both read and write operations.
    * 

@@ -1484,6 +1608,8 @@ public boolean hasReadWrite() {
     return modeCase_ == 3;
   }
   /**
+   *
+   *
    * 
    * The transaction can be used for both read and write operations.
    * 

@@ -1492,25 +1618,29 @@ public boolean hasReadWrite() {
    */
   public com.google.firestore.v1beta1.TransactionOptions.ReadWrite getReadWrite() {
     if (modeCase_ == 3) {
-       return (com.google.firestore.v1beta1.TransactionOptions.ReadWrite) mode_;
+      return (com.google.firestore.v1beta1.TransactionOptions.ReadWrite) mode_;
     }
     return com.google.firestore.v1beta1.TransactionOptions.ReadWrite.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * The transaction can be used for both read and write operations.
    * 

    *
    * .google.firestore.v1beta1.TransactionOptions.ReadWrite read_write = 3;
    */
-  public com.google.firestore.v1beta1.TransactionOptions.ReadWriteOrBuilder getReadWriteOrBuilder() {
+  public com.google.firestore.v1beta1.TransactionOptions.ReadWriteOrBuilder
+      getReadWriteOrBuilder() {
     if (modeCase_ == 3) {
-       return (com.google.firestore.v1beta1.TransactionOptions.ReadWrite) mode_;
+      return (com.google.firestore.v1beta1.TransactionOptions.ReadWrite) mode_;
     }
     return com.google.firestore.v1beta1.TransactionOptions.ReadWrite.getDefaultInstance();
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1522,8 +1652,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (modeCase_ == 2) {
       output.writeMessage(2, (com.google.firestore.v1beta1.TransactionOptions.ReadOnly) mode_);
     }
@@ -1540,12 +1669,14 @@ public int getSerializedSize() {
 
     size = 0;
     if (modeCase_ == 2) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, (com.google.firestore.v1beta1.TransactionOptions.ReadOnly) mode_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              2, (com.google.firestore.v1beta1.TransactionOptions.ReadOnly) mode_);
     }
     if (modeCase_ == 3) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, (com.google.firestore.v1beta1.TransactionOptions.ReadWrite) mode_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              3, (com.google.firestore.v1beta1.TransactionOptions.ReadWrite) mode_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -1555,25 +1686,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.TransactionOptions)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.TransactionOptions other = (com.google.firestore.v1beta1.TransactionOptions) obj;
+    com.google.firestore.v1beta1.TransactionOptions other =
+        (com.google.firestore.v1beta1.TransactionOptions) obj;
 
     boolean result = true;
-    result = result && getModeCase().equals(
-        other.getModeCase());
+    result = result && getModeCase().equals(other.getModeCase());
     if (!result) return false;
     switch (modeCase_) {
       case 2:
-        result = result && getReadOnly()
-            .equals(other.getReadOnly());
+        result = result && getReadOnly().equals(other.getReadOnly());
         break;
       case 3:
-        result = result && getReadWrite()
-            .equals(other.getReadWrite());
+        result = result && getReadWrite().equals(other.getReadWrite());
         break;
       case 0:
       default:
@@ -1606,118 +1735,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.TransactionOptions parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.TransactionOptions parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.TransactionOptions parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.TransactionOptions parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.TransactionOptions parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.TransactionOptions parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.TransactionOptions parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.TransactionOptions parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.TransactionOptions parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.TransactionOptions parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.TransactionOptions parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.TransactionOptions parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.TransactionOptions parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.TransactionOptions parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.TransactionOptions prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Options for creating a new transaction.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.TransactionOptions}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.TransactionOptions)
       com.google.firestore.v1beta1.TransactionOptionsOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.CommonProto.internal_static_google_firestore_v1beta1_TransactionOptions_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.CommonProto
+          .internal_static_google_firestore_v1beta1_TransactionOptions_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.CommonProto.internal_static_google_firestore_v1beta1_TransactionOptions_fieldAccessorTable
+      return com.google.firestore.v1beta1.CommonProto
+          .internal_static_google_firestore_v1beta1_TransactionOptions_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.TransactionOptions.class, com.google.firestore.v1beta1.TransactionOptions.Builder.class);
+              com.google.firestore.v1beta1.TransactionOptions.class,
+              com.google.firestore.v1beta1.TransactionOptions.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.TransactionOptions.newBuilder()
@@ -1725,16 +1863,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -1744,9 +1881,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.CommonProto.internal_static_google_firestore_v1beta1_TransactionOptions_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.CommonProto
+          .internal_static_google_firestore_v1beta1_TransactionOptions_descriptor;
     }
 
     @java.lang.Override
@@ -1765,7 +1902,8 @@ public com.google.firestore.v1beta1.TransactionOptions build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.TransactionOptions buildPartial() {
-      com.google.firestore.v1beta1.TransactionOptions result = new com.google.firestore.v1beta1.TransactionOptions(this);
+      com.google.firestore.v1beta1.TransactionOptions result =
+          new com.google.firestore.v1beta1.TransactionOptions(this);
       if (modeCase_ == 2) {
         if (readOnlyBuilder_ == null) {
           result.mode_ = mode_;
@@ -1789,38 +1927,39 @@ public com.google.firestore.v1beta1.TransactionOptions buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.TransactionOptions) {
-        return mergeFrom((com.google.firestore.v1beta1.TransactionOptions)other);
+        return mergeFrom((com.google.firestore.v1beta1.TransactionOptions) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -1828,19 +1967,23 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.firestore.v1beta1.TransactionOptions other) {
-      if (other == com.google.firestore.v1beta1.TransactionOptions.getDefaultInstance()) return this;
+      if (other == com.google.firestore.v1beta1.TransactionOptions.getDefaultInstance())
+        return this;
       switch (other.getModeCase()) {
-        case READ_ONLY: {
-          mergeReadOnly(other.getReadOnly());
-          break;
-        }
-        case READ_WRITE: {
-          mergeReadWrite(other.getReadWrite());
-          break;
-        }
-        case MODE_NOT_SET: {
-          break;
-        }
+        case READ_ONLY:
+          {
+            mergeReadOnly(other.getReadOnly());
+            break;
+          }
+        case READ_WRITE:
+          {
+            mergeReadWrite(other.getReadWrite());
+            break;
+          }
+        case MODE_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
@@ -1870,12 +2013,12 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int modeCase_ = 0;
     private java.lang.Object mode_;
-    public ModeCase
-        getModeCase() {
-      return ModeCase.forNumber(
-          modeCase_);
+
+    public ModeCase getModeCase() {
+      return ModeCase.forNumber(modeCase_);
     }
 
     public Builder clearMode() {
@@ -1885,10 +2028,14 @@ public Builder clearMode() {
       return this;
     }
 
-
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.TransactionOptions.ReadOnly, com.google.firestore.v1beta1.TransactionOptions.ReadOnly.Builder, com.google.firestore.v1beta1.TransactionOptions.ReadOnlyOrBuilder> readOnlyBuilder_;
+            com.google.firestore.v1beta1.TransactionOptions.ReadOnly,
+            com.google.firestore.v1beta1.TransactionOptions.ReadOnly.Builder,
+            com.google.firestore.v1beta1.TransactionOptions.ReadOnlyOrBuilder>
+        readOnlyBuilder_;
     /**
+     *
+     *
      * 
      * The transaction can only be used for read operations.
      * 

@@ -1899,6 +2046,8 @@ public boolean hasReadOnly() {
       return modeCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * The transaction can only be used for read operations.
      * 

@@ -1919,6 +2068,8 @@ public com.google.firestore.v1beta1.TransactionOptions.ReadOnly getReadOnly() {
       }
     }
     /**
+     *
+     *
      * 
      * The transaction can only be used for read operations.
      * 

@@ -1939,6 +2090,8 @@ public Builder setReadOnly(com.google.firestore.v1beta1.TransactionOptions.ReadO
       return this;
     }
     /**
+     *
+     *
      * 
      * The transaction can only be used for read operations.
      * 

@@ -1957,6 +2110,8 @@ public Builder setReadOnly(
       return this;
     }
     /**
+     *
+     *
      * 
      * The transaction can only be used for read operations.
      * 

@@ -1965,10 +2120,14 @@ public Builder setReadOnly(
      */
     public Builder mergeReadOnly(com.google.firestore.v1beta1.TransactionOptions.ReadOnly value) {
       if (readOnlyBuilder_ == null) {
-        if (modeCase_ == 2 &&
-            mode_ != com.google.firestore.v1beta1.TransactionOptions.ReadOnly.getDefaultInstance()) {
-          mode_ = com.google.firestore.v1beta1.TransactionOptions.ReadOnly.newBuilder((com.google.firestore.v1beta1.TransactionOptions.ReadOnly) mode_)
-              .mergeFrom(value).buildPartial();
+        if (modeCase_ == 2
+            && mode_
+                != com.google.firestore.v1beta1.TransactionOptions.ReadOnly.getDefaultInstance()) {
+          mode_ =
+              com.google.firestore.v1beta1.TransactionOptions.ReadOnly.newBuilder(
+                      (com.google.firestore.v1beta1.TransactionOptions.ReadOnly) mode_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           mode_ = value;
         }
@@ -1983,6 +2142,8 @@ public Builder mergeReadOnly(com.google.firestore.v1beta1.TransactionOptions.Rea
       return this;
     }
     /**
+     *
+     *
      * 
      * The transaction can only be used for read operations.
      * 

@@ -2006,6 +2167,8 @@ public Builder clearReadOnly() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The transaction can only be used for read operations.
      * 

@@ -2016,13 +2179,16 @@ public com.google.firestore.v1beta1.TransactionOptions.ReadOnly.Builder getReadO
       return getReadOnlyFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The transaction can only be used for read operations.
      * 

      *
      * .google.firestore.v1beta1.TransactionOptions.ReadOnly read_only = 2;
      */
-    public com.google.firestore.v1beta1.TransactionOptions.ReadOnlyOrBuilder getReadOnlyOrBuilder() {
+    public com.google.firestore.v1beta1.TransactionOptions.ReadOnlyOrBuilder
+        getReadOnlyOrBuilder() {
       if ((modeCase_ == 2) && (readOnlyBuilder_ != null)) {
         return readOnlyBuilder_.getMessageOrBuilder();
       } else {
@@ -2033,6 +2199,8 @@ public com.google.firestore.v1beta1.TransactionOptions.ReadOnlyOrBuilder getRead
       }
     }
     /**
+     *
+     *
      * 
      * The transaction can only be used for read operations.
      * 

@@ -2040,27 +2208,38 @@ public com.google.firestore.v1beta1.TransactionOptions.ReadOnlyOrBuilder getRead
      * .google.firestore.v1beta1.TransactionOptions.ReadOnly read_only = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.TransactionOptions.ReadOnly, com.google.firestore.v1beta1.TransactionOptions.ReadOnly.Builder, com.google.firestore.v1beta1.TransactionOptions.ReadOnlyOrBuilder> 
+            com.google.firestore.v1beta1.TransactionOptions.ReadOnly,
+            com.google.firestore.v1beta1.TransactionOptions.ReadOnly.Builder,
+            com.google.firestore.v1beta1.TransactionOptions.ReadOnlyOrBuilder>
         getReadOnlyFieldBuilder() {
       if (readOnlyBuilder_ == null) {
         if (!(modeCase_ == 2)) {
           mode_ = com.google.firestore.v1beta1.TransactionOptions.ReadOnly.getDefaultInstance();
         }
-        readOnlyBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.TransactionOptions.ReadOnly, com.google.firestore.v1beta1.TransactionOptions.ReadOnly.Builder, com.google.firestore.v1beta1.TransactionOptions.ReadOnlyOrBuilder>(
+        readOnlyBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.TransactionOptions.ReadOnly,
+                com.google.firestore.v1beta1.TransactionOptions.ReadOnly.Builder,
+                com.google.firestore.v1beta1.TransactionOptions.ReadOnlyOrBuilder>(
                 (com.google.firestore.v1beta1.TransactionOptions.ReadOnly) mode_,
                 getParentForChildren(),
                 isClean());
         mode_ = null;
       }
       modeCase_ = 2;
-      onChanged();;
+      onChanged();
+      ;
       return readOnlyBuilder_;
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.TransactionOptions.ReadWrite, com.google.firestore.v1beta1.TransactionOptions.ReadWrite.Builder, com.google.firestore.v1beta1.TransactionOptions.ReadWriteOrBuilder> readWriteBuilder_;
+            com.google.firestore.v1beta1.TransactionOptions.ReadWrite,
+            com.google.firestore.v1beta1.TransactionOptions.ReadWrite.Builder,
+            com.google.firestore.v1beta1.TransactionOptions.ReadWriteOrBuilder>
+        readWriteBuilder_;
     /**
+     *
+     *
      * 
      * The transaction can be used for both read and write operations.
      * 

@@ -2071,6 +2250,8 @@ public boolean hasReadWrite() {
       return modeCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * The transaction can be used for both read and write operations.
      * 

@@ -2091,6 +2272,8 @@ public com.google.firestore.v1beta1.TransactionOptions.ReadWrite getReadWrite()
       }
     }
     /**
+     *
+     *
      * 
      * The transaction can be used for both read and write operations.
      * 

@@ -2111,6 +2294,8 @@ public Builder setReadWrite(com.google.firestore.v1beta1.TransactionOptions.Read
       return this;
     }
     /**
+     *
+     *
      * 
      * The transaction can be used for both read and write operations.
      * 

@@ -2129,6 +2314,8 @@ public Builder setReadWrite(
       return this;
     }
     /**
+     *
+     *
      * 
      * The transaction can be used for both read and write operations.
      * 

@@ -2137,10 +2324,14 @@ public Builder setReadWrite(
      */
     public Builder mergeReadWrite(com.google.firestore.v1beta1.TransactionOptions.ReadWrite value) {
       if (readWriteBuilder_ == null) {
-        if (modeCase_ == 3 &&
-            mode_ != com.google.firestore.v1beta1.TransactionOptions.ReadWrite.getDefaultInstance()) {
-          mode_ = com.google.firestore.v1beta1.TransactionOptions.ReadWrite.newBuilder((com.google.firestore.v1beta1.TransactionOptions.ReadWrite) mode_)
-              .mergeFrom(value).buildPartial();
+        if (modeCase_ == 3
+            && mode_
+                != com.google.firestore.v1beta1.TransactionOptions.ReadWrite.getDefaultInstance()) {
+          mode_ =
+              com.google.firestore.v1beta1.TransactionOptions.ReadWrite.newBuilder(
+                      (com.google.firestore.v1beta1.TransactionOptions.ReadWrite) mode_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           mode_ = value;
         }
@@ -2155,6 +2346,8 @@ public Builder mergeReadWrite(com.google.firestore.v1beta1.TransactionOptions.Re
       return this;
     }
     /**
+     *
+     *
      * 
      * The transaction can be used for both read and write operations.
      * 

@@ -2178,6 +2371,8 @@ public Builder clearReadWrite() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The transaction can be used for both read and write operations.
      * 

@@ -2188,13 +2383,16 @@ public com.google.firestore.v1beta1.TransactionOptions.ReadWrite.Builder getRead
       return getReadWriteFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The transaction can be used for both read and write operations.
      * 

      *
      * .google.firestore.v1beta1.TransactionOptions.ReadWrite read_write = 3;
      */
-    public com.google.firestore.v1beta1.TransactionOptions.ReadWriteOrBuilder getReadWriteOrBuilder() {
+    public com.google.firestore.v1beta1.TransactionOptions.ReadWriteOrBuilder
+        getReadWriteOrBuilder() {
       if ((modeCase_ == 3) && (readWriteBuilder_ != null)) {
         return readWriteBuilder_.getMessageOrBuilder();
       } else {
@@ -2205,6 +2403,8 @@ public com.google.firestore.v1beta1.TransactionOptions.ReadWriteOrBuilder getRea
       }
     }
     /**
+     *
+     *
      * 
      * The transaction can be used for both read and write operations.
      * 

@@ -2212,26 +2412,32 @@ public com.google.firestore.v1beta1.TransactionOptions.ReadWriteOrBuilder getRea
      * .google.firestore.v1beta1.TransactionOptions.ReadWrite read_write = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.TransactionOptions.ReadWrite, com.google.firestore.v1beta1.TransactionOptions.ReadWrite.Builder, com.google.firestore.v1beta1.TransactionOptions.ReadWriteOrBuilder> 
+            com.google.firestore.v1beta1.TransactionOptions.ReadWrite,
+            com.google.firestore.v1beta1.TransactionOptions.ReadWrite.Builder,
+            com.google.firestore.v1beta1.TransactionOptions.ReadWriteOrBuilder>
         getReadWriteFieldBuilder() {
       if (readWriteBuilder_ == null) {
         if (!(modeCase_ == 3)) {
           mode_ = com.google.firestore.v1beta1.TransactionOptions.ReadWrite.getDefaultInstance();
         }
-        readWriteBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.TransactionOptions.ReadWrite, com.google.firestore.v1beta1.TransactionOptions.ReadWrite.Builder, com.google.firestore.v1beta1.TransactionOptions.ReadWriteOrBuilder>(
+        readWriteBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.TransactionOptions.ReadWrite,
+                com.google.firestore.v1beta1.TransactionOptions.ReadWrite.Builder,
+                com.google.firestore.v1beta1.TransactionOptions.ReadWriteOrBuilder>(
                 (com.google.firestore.v1beta1.TransactionOptions.ReadWrite) mode_,
                 getParentForChildren(),
                 isClean());
         mode_ = null;
       }
       modeCase_ = 3;
-      onChanged();;
+      onChanged();
+      ;
       return readWriteBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -2241,12 +2447,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.TransactionOptions)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.TransactionOptions)
   private static final com.google.firestore.v1beta1.TransactionOptions DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.TransactionOptions();
   }
@@ -2255,16 +2461,16 @@ public static com.google.firestore.v1beta1.TransactionOptions getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public TransactionOptions parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new TransactionOptions(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public TransactionOptions parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new TransactionOptions(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -2279,6 +2485,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.TransactionOptions getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/TransactionOptionsOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/TransactionOptionsOrBuilder.java
index 89e00ef93619..8a4a00453f0d 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/TransactionOptionsOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/TransactionOptionsOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface TransactionOptionsOrBuilder extends
+public interface TransactionOptionsOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.TransactionOptions)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The transaction can only be used for read operations.
    * 

@@ -16,6 +19,8 @@ public interface TransactionOptionsOrBuilder extends
    */
   boolean hasReadOnly();
   /**
+   *
+   *
    * 
    * The transaction can only be used for read operations.
    * 

@@ -24,6 +29,8 @@ public interface TransactionOptionsOrBuilder extends
    */
   com.google.firestore.v1beta1.TransactionOptions.ReadOnly getReadOnly();
   /**
+   *
+   *
    * 
    * The transaction can only be used for read operations.
    * 

@@ -33,6 +40,8 @@ public interface TransactionOptionsOrBuilder extends
   com.google.firestore.v1beta1.TransactionOptions.ReadOnlyOrBuilder getReadOnlyOrBuilder();
 
   /**
+   *
+   *
    * 
    * The transaction can be used for both read and write operations.
    * 

@@ -41,6 +50,8 @@ public interface TransactionOptionsOrBuilder extends
    */
   boolean hasReadWrite();
   /**
+   *
+   *
    * 
    * The transaction can be used for both read and write operations.
    * 

@@ -49,6 +60,8 @@ public interface TransactionOptionsOrBuilder extends
    */
   com.google.firestore.v1beta1.TransactionOptions.ReadWrite getReadWrite();
   /**
+   *
+   *
    * 
    * The transaction can be used for both read and write operations.
    * 

diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/UpdateDocumentRequest.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/UpdateDocumentRequest.java
index 2670dd29969a..1080e8c2e680 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/UpdateDocumentRequest.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/UpdateDocumentRequest.java
@@ -4,29 +4,31 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * The request for [Firestore.UpdateDocument][google.firestore.v1beta1.Firestore.UpdateDocument].
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.UpdateDocumentRequest}
  */
-public  final class UpdateDocumentRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class UpdateDocumentRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.UpdateDocumentRequest)
     UpdateDocumentRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use UpdateDocumentRequest.newBuilder() to construct.
   private UpdateDocumentRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private UpdateDocumentRequest() {
-  }
+
+  private UpdateDocumentRequest() {}
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private UpdateDocumentRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -46,93 +48,109 @@ private UpdateDocumentRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            com.google.firestore.v1beta1.Document.Builder subBuilder = null;
-            if (document_ != null) {
-              subBuilder = document_.toBuilder();
-            }
-            document_ = input.readMessage(com.google.firestore.v1beta1.Document.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(document_);
-              document_ = subBuilder.buildPartial();
-            }
-
-            break;
-          }
-          case 18: {
-            com.google.firestore.v1beta1.DocumentMask.Builder subBuilder = null;
-            if (updateMask_ != null) {
-              subBuilder = updateMask_.toBuilder();
-            }
-            updateMask_ = input.readMessage(com.google.firestore.v1beta1.DocumentMask.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(updateMask_);
-              updateMask_ = subBuilder.buildPartial();
-            }
-
-            break;
-          }
-          case 26: {
-            com.google.firestore.v1beta1.DocumentMask.Builder subBuilder = null;
-            if (mask_ != null) {
-              subBuilder = mask_.toBuilder();
+          case 10:
+            {
+              com.google.firestore.v1beta1.Document.Builder subBuilder = null;
+              if (document_ != null) {
+                subBuilder = document_.toBuilder();
+              }
+              document_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.Document.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(document_);
+                document_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-            mask_ = input.readMessage(com.google.firestore.v1beta1.DocumentMask.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(mask_);
-              mask_ = subBuilder.buildPartial();
+          case 18:
+            {
+              com.google.firestore.v1beta1.DocumentMask.Builder subBuilder = null;
+              if (updateMask_ != null) {
+                subBuilder = updateMask_.toBuilder();
+              }
+              updateMask_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.DocumentMask.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(updateMask_);
+                updateMask_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-
-            break;
-          }
-          case 34: {
-            com.google.firestore.v1beta1.Precondition.Builder subBuilder = null;
-            if (currentDocument_ != null) {
-              subBuilder = currentDocument_.toBuilder();
+          case 26:
+            {
+              com.google.firestore.v1beta1.DocumentMask.Builder subBuilder = null;
+              if (mask_ != null) {
+                subBuilder = mask_.toBuilder();
+              }
+              mask_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.DocumentMask.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(mask_);
+                mask_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-            currentDocument_ = input.readMessage(com.google.firestore.v1beta1.Precondition.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(currentDocument_);
-              currentDocument_ = subBuilder.buildPartial();
+          case 34:
+            {
+              com.google.firestore.v1beta1.Precondition.Builder subBuilder = null;
+              if (currentDocument_ != null) {
+                subBuilder = currentDocument_.toBuilder();
+              }
+              currentDocument_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.Precondition.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(currentDocument_);
+                currentDocument_ = subBuilder.buildPartial();
+              }
+
+              break;
             }
-
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_UpdateDocumentRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_UpdateDocumentRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_UpdateDocumentRequest_fieldAccessorTable
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_UpdateDocumentRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.UpdateDocumentRequest.class, com.google.firestore.v1beta1.UpdateDocumentRequest.Builder.class);
+            com.google.firestore.v1beta1.UpdateDocumentRequest.class,
+            com.google.firestore.v1beta1.UpdateDocumentRequest.Builder.class);
   }
 
   public static final int DOCUMENT_FIELD_NUMBER = 1;
   private com.google.firestore.v1beta1.Document document_;
   /**
+   *
+   *
    * 
    * The updated document.
    * Creates the document if it does not already exist.
@@ -144,6 +162,8 @@ public boolean hasDocument() {
     return document_ != null;
   }
   /**
+   *
+   *
    * 
    * The updated document.
    * Creates the document if it does not already exist.
@@ -152,9 +172,13 @@ public boolean hasDocument() {
    * .google.firestore.v1beta1.Document document = 1;
    */
   public com.google.firestore.v1beta1.Document getDocument() {
-    return document_ == null ? com.google.firestore.v1beta1.Document.getDefaultInstance() : document_;
+    return document_ == null
+        ? com.google.firestore.v1beta1.Document.getDefaultInstance()
+        : document_;
   }
   /**
+   *
+   *
    * 
    * The updated document.
    * Creates the document if it does not already exist.
@@ -169,6 +193,8 @@ public com.google.firestore.v1beta1.DocumentOrBuilder getDocumentOrBuilder() {
   public static final int UPDATE_MASK_FIELD_NUMBER = 2;
   private com.google.firestore.v1beta1.DocumentMask updateMask_;
   /**
+   *
+   *
    * 
    * The fields to update.
    * None of the field paths in the mask may contain a reserved name.
@@ -184,6 +210,8 @@ public boolean hasUpdateMask() {
     return updateMask_ != null;
   }
   /**
+   *
+   *
    * 
    * The fields to update.
    * None of the field paths in the mask may contain a reserved name.
@@ -196,9 +224,13 @@ public boolean hasUpdateMask() {
    * .google.firestore.v1beta1.DocumentMask update_mask = 2;
    */
   public com.google.firestore.v1beta1.DocumentMask getUpdateMask() {
-    return updateMask_ == null ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance() : updateMask_;
+    return updateMask_ == null
+        ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance()
+        : updateMask_;
   }
   /**
+   *
+   *
    * 
    * The fields to update.
    * None of the field paths in the mask may contain a reserved name.
@@ -217,6 +249,8 @@ public com.google.firestore.v1beta1.DocumentMaskOrBuilder getUpdateMaskOrBuilder
   public static final int MASK_FIELD_NUMBER = 3;
   private com.google.firestore.v1beta1.DocumentMask mask_;
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If the document has a field that is not present in this mask, that field
@@ -229,6 +263,8 @@ public boolean hasMask() {
     return mask_ != null;
   }
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If the document has a field that is not present in this mask, that field
@@ -241,6 +277,8 @@ public com.google.firestore.v1beta1.DocumentMask getMask() {
     return mask_ == null ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance() : mask_;
   }
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If the document has a field that is not present in this mask, that field
@@ -256,6 +294,8 @@ public com.google.firestore.v1beta1.DocumentMaskOrBuilder getMaskOrBuilder() {
   public static final int CURRENT_DOCUMENT_FIELD_NUMBER = 4;
   private com.google.firestore.v1beta1.Precondition currentDocument_;
   /**
+   *
+   *
    * 
    * An optional precondition on the document.
    * The request will fail if this is set and not met by the target document.
@@ -267,6 +307,8 @@ public boolean hasCurrentDocument() {
     return currentDocument_ != null;
   }
   /**
+   *
+   *
    * 
    * An optional precondition on the document.
    * The request will fail if this is set and not met by the target document.
@@ -275,9 +317,13 @@ public boolean hasCurrentDocument() {
    * .google.firestore.v1beta1.Precondition current_document = 4;
    */
   public com.google.firestore.v1beta1.Precondition getCurrentDocument() {
-    return currentDocument_ == null ? com.google.firestore.v1beta1.Precondition.getDefaultInstance() : currentDocument_;
+    return currentDocument_ == null
+        ? com.google.firestore.v1beta1.Precondition.getDefaultInstance()
+        : currentDocument_;
   }
   /**
+   *
+   *
    * 
    * An optional precondition on the document.
    * The request will fail if this is set and not met by the target document.
@@ -290,6 +336,7 @@ public com.google.firestore.v1beta1.PreconditionOrBuilder getCurrentDocumentOrBu
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -301,8 +348,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (document_ != null) {
       output.writeMessage(1, getDocument());
     }
@@ -325,20 +371,16 @@ public int getSerializedSize() {
 
     size = 0;
     if (document_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getDocument());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getDocument());
     }
     if (updateMask_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getUpdateMask());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateMask());
     }
     if (mask_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getMask());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getMask());
     }
     if (currentDocument_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, getCurrentDocument());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getCurrentDocument());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -348,33 +390,30 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.UpdateDocumentRequest)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.UpdateDocumentRequest other = (com.google.firestore.v1beta1.UpdateDocumentRequest) obj;
+    com.google.firestore.v1beta1.UpdateDocumentRequest other =
+        (com.google.firestore.v1beta1.UpdateDocumentRequest) obj;
 
     boolean result = true;
     result = result && (hasDocument() == other.hasDocument());
     if (hasDocument()) {
-      result = result && getDocument()
-          .equals(other.getDocument());
+      result = result && getDocument().equals(other.getDocument());
     }
     result = result && (hasUpdateMask() == other.hasUpdateMask());
     if (hasUpdateMask()) {
-      result = result && getUpdateMask()
-          .equals(other.getUpdateMask());
+      result = result && getUpdateMask().equals(other.getUpdateMask());
     }
     result = result && (hasMask() == other.hasMask());
     if (hasMask()) {
-      result = result && getMask()
-          .equals(other.getMask());
+      result = result && getMask().equals(other.getMask());
     }
     result = result && (hasCurrentDocument() == other.hasCurrentDocument());
     if (hasCurrentDocument()) {
-      result = result && getCurrentDocument()
-          .equals(other.getCurrentDocument());
+      result = result && getCurrentDocument().equals(other.getCurrentDocument());
     }
     result = result && unknownFields.equals(other.unknownFields);
     return result;
@@ -409,117 +448,126 @@ public int hashCode() {
   }
 
   public static com.google.firestore.v1beta1.UpdateDocumentRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.UpdateDocumentRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.UpdateDocumentRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.UpdateDocumentRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.UpdateDocumentRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.UpdateDocumentRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.UpdateDocumentRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.UpdateDocumentRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.UpdateDocumentRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.UpdateDocumentRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.UpdateDocumentRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.UpdateDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.UpdateDocumentRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.UpdateDocumentRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.UpdateDocumentRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The request for [Firestore.UpdateDocument][google.firestore.v1beta1.Firestore.UpdateDocument].
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.UpdateDocumentRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.UpdateDocumentRequest)
       com.google.firestore.v1beta1.UpdateDocumentRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_UpdateDocumentRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_UpdateDocumentRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_UpdateDocumentRequest_fieldAccessorTable
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_UpdateDocumentRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.UpdateDocumentRequest.class, com.google.firestore.v1beta1.UpdateDocumentRequest.Builder.class);
+              com.google.firestore.v1beta1.UpdateDocumentRequest.class,
+              com.google.firestore.v1beta1.UpdateDocumentRequest.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.UpdateDocumentRequest.newBuilder()
@@ -527,16 +575,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -568,9 +615,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_UpdateDocumentRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_UpdateDocumentRequest_descriptor;
     }
 
     @java.lang.Override
@@ -589,7 +636,8 @@ public com.google.firestore.v1beta1.UpdateDocumentRequest build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.UpdateDocumentRequest buildPartial() {
-      com.google.firestore.v1beta1.UpdateDocumentRequest result = new com.google.firestore.v1beta1.UpdateDocumentRequest(this);
+      com.google.firestore.v1beta1.UpdateDocumentRequest result =
+          new com.google.firestore.v1beta1.UpdateDocumentRequest(this);
       if (documentBuilder_ == null) {
         result.document_ = document_;
       } else {
@@ -618,38 +666,39 @@ public com.google.firestore.v1beta1.UpdateDocumentRequest buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.UpdateDocumentRequest) {
-        return mergeFrom((com.google.firestore.v1beta1.UpdateDocumentRequest)other);
+        return mergeFrom((com.google.firestore.v1beta1.UpdateDocumentRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -657,7 +706,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.firestore.v1beta1.UpdateDocumentRequest other) {
-      if (other == com.google.firestore.v1beta1.UpdateDocumentRequest.getDefaultInstance()) return this;
+      if (other == com.google.firestore.v1beta1.UpdateDocumentRequest.getDefaultInstance())
+        return this;
       if (other.hasDocument()) {
         mergeDocument(other.getDocument());
       }
@@ -689,7 +739,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.firestore.v1beta1.UpdateDocumentRequest) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.firestore.v1beta1.UpdateDocumentRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -701,8 +752,13 @@ public Builder mergeFrom(
 
     private com.google.firestore.v1beta1.Document document_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder> documentBuilder_;
+            com.google.firestore.v1beta1.Document,
+            com.google.firestore.v1beta1.Document.Builder,
+            com.google.firestore.v1beta1.DocumentOrBuilder>
+        documentBuilder_;
     /**
+     *
+     *
      * 
      * The updated document.
      * Creates the document if it does not already exist.
@@ -714,6 +770,8 @@ public boolean hasDocument() {
       return documentBuilder_ != null || document_ != null;
     }
     /**
+     *
+     *
      * 
      * The updated document.
      * Creates the document if it does not already exist.
@@ -723,12 +781,16 @@ public boolean hasDocument() {
      */
     public com.google.firestore.v1beta1.Document getDocument() {
       if (documentBuilder_ == null) {
-        return document_ == null ? com.google.firestore.v1beta1.Document.getDefaultInstance() : document_;
+        return document_ == null
+            ? com.google.firestore.v1beta1.Document.getDefaultInstance()
+            : document_;
       } else {
         return documentBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The updated document.
      * Creates the document if it does not already exist.
@@ -750,6 +812,8 @@ public Builder setDocument(com.google.firestore.v1beta1.Document value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The updated document.
      * Creates the document if it does not already exist.
@@ -757,8 +821,7 @@ public Builder setDocument(com.google.firestore.v1beta1.Document value) {
      *
      * .google.firestore.v1beta1.Document document = 1;
      */
-    public Builder setDocument(
-        com.google.firestore.v1beta1.Document.Builder builderForValue) {
+    public Builder setDocument(com.google.firestore.v1beta1.Document.Builder builderForValue) {
       if (documentBuilder_ == null) {
         document_ = builderForValue.build();
         onChanged();
@@ -769,6 +832,8 @@ public Builder setDocument(
       return this;
     }
     /**
+     *
+     *
      * 
      * The updated document.
      * Creates the document if it does not already exist.
@@ -780,7 +845,9 @@ public Builder mergeDocument(com.google.firestore.v1beta1.Document value) {
       if (documentBuilder_ == null) {
         if (document_ != null) {
           document_ =
-            com.google.firestore.v1beta1.Document.newBuilder(document_).mergeFrom(value).buildPartial();
+              com.google.firestore.v1beta1.Document.newBuilder(document_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           document_ = value;
         }
@@ -792,6 +859,8 @@ public Builder mergeDocument(com.google.firestore.v1beta1.Document value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The updated document.
      * Creates the document if it does not already exist.
@@ -811,6 +880,8 @@ public Builder clearDocument() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The updated document.
      * Creates the document if it does not already exist.
@@ -819,11 +890,13 @@ public Builder clearDocument() {
      * .google.firestore.v1beta1.Document document = 1;
      */
     public com.google.firestore.v1beta1.Document.Builder getDocumentBuilder() {
-      
+
       onChanged();
       return getDocumentFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The updated document.
      * Creates the document if it does not already exist.
@@ -835,11 +908,14 @@ public com.google.firestore.v1beta1.DocumentOrBuilder getDocumentOrBuilder() {
       if (documentBuilder_ != null) {
         return documentBuilder_.getMessageOrBuilder();
       } else {
-        return document_ == null ?
-            com.google.firestore.v1beta1.Document.getDefaultInstance() : document_;
+        return document_ == null
+            ? com.google.firestore.v1beta1.Document.getDefaultInstance()
+            : document_;
       }
     }
     /**
+     *
+     *
      * 
      * The updated document.
      * Creates the document if it does not already exist.
@@ -848,14 +924,17 @@ public com.google.firestore.v1beta1.DocumentOrBuilder getDocumentOrBuilder() {
      * .google.firestore.v1beta1.Document document = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder> 
+            com.google.firestore.v1beta1.Document,
+            com.google.firestore.v1beta1.Document.Builder,
+            com.google.firestore.v1beta1.DocumentOrBuilder>
         getDocumentFieldBuilder() {
       if (documentBuilder_ == null) {
-        documentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder>(
-                getDocument(),
-                getParentForChildren(),
-                isClean());
+        documentBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.Document,
+                com.google.firestore.v1beta1.Document.Builder,
+                com.google.firestore.v1beta1.DocumentOrBuilder>(
+                getDocument(), getParentForChildren(), isClean());
         document_ = null;
       }
       return documentBuilder_;
@@ -863,8 +942,13 @@ public com.google.firestore.v1beta1.DocumentOrBuilder getDocumentOrBuilder() {
 
     private com.google.firestore.v1beta1.DocumentMask updateMask_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.DocumentMask, com.google.firestore.v1beta1.DocumentMask.Builder, com.google.firestore.v1beta1.DocumentMaskOrBuilder> updateMaskBuilder_;
+            com.google.firestore.v1beta1.DocumentMask,
+            com.google.firestore.v1beta1.DocumentMask.Builder,
+            com.google.firestore.v1beta1.DocumentMaskOrBuilder>
+        updateMaskBuilder_;
     /**
+     *
+     *
      * 
      * The fields to update.
      * None of the field paths in the mask may contain a reserved name.
@@ -880,6 +964,8 @@ public boolean hasUpdateMask() {
       return updateMaskBuilder_ != null || updateMask_ != null;
     }
     /**
+     *
+     *
      * 
      * The fields to update.
      * None of the field paths in the mask may contain a reserved name.
@@ -893,12 +979,16 @@ public boolean hasUpdateMask() {
      */
     public com.google.firestore.v1beta1.DocumentMask getUpdateMask() {
       if (updateMaskBuilder_ == null) {
-        return updateMask_ == null ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance() : updateMask_;
+        return updateMask_ == null
+            ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance()
+            : updateMask_;
       } else {
         return updateMaskBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The fields to update.
      * None of the field paths in the mask may contain a reserved name.
@@ -924,6 +1014,8 @@ public Builder setUpdateMask(com.google.firestore.v1beta1.DocumentMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to update.
      * None of the field paths in the mask may contain a reserved name.
@@ -947,6 +1039,8 @@ public Builder setUpdateMask(
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to update.
      * None of the field paths in the mask may contain a reserved name.
@@ -962,7 +1056,9 @@ public Builder mergeUpdateMask(com.google.firestore.v1beta1.DocumentMask value)
       if (updateMaskBuilder_ == null) {
         if (updateMask_ != null) {
           updateMask_ =
-            com.google.firestore.v1beta1.DocumentMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+              com.google.firestore.v1beta1.DocumentMask.newBuilder(updateMask_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           updateMask_ = value;
         }
@@ -974,6 +1070,8 @@ public Builder mergeUpdateMask(com.google.firestore.v1beta1.DocumentMask value)
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to update.
      * None of the field paths in the mask may contain a reserved name.
@@ -997,6 +1095,8 @@ public Builder clearUpdateMask() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to update.
      * None of the field paths in the mask may contain a reserved name.
@@ -1009,11 +1109,13 @@ public Builder clearUpdateMask() {
      * .google.firestore.v1beta1.DocumentMask update_mask = 2;
      */
     public com.google.firestore.v1beta1.DocumentMask.Builder getUpdateMaskBuilder() {
-      
+
       onChanged();
       return getUpdateMaskFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The fields to update.
      * None of the field paths in the mask may contain a reserved name.
@@ -1029,11 +1131,14 @@ public com.google.firestore.v1beta1.DocumentMaskOrBuilder getUpdateMaskOrBuilder
       if (updateMaskBuilder_ != null) {
         return updateMaskBuilder_.getMessageOrBuilder();
       } else {
-        return updateMask_ == null ?
-            com.google.firestore.v1beta1.DocumentMask.getDefaultInstance() : updateMask_;
+        return updateMask_ == null
+            ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance()
+            : updateMask_;
       }
     }
     /**
+     *
+     *
      * 
      * The fields to update.
      * None of the field paths in the mask may contain a reserved name.
@@ -1046,14 +1151,17 @@ public com.google.firestore.v1beta1.DocumentMaskOrBuilder getUpdateMaskOrBuilder
      * .google.firestore.v1beta1.DocumentMask update_mask = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.DocumentMask, com.google.firestore.v1beta1.DocumentMask.Builder, com.google.firestore.v1beta1.DocumentMaskOrBuilder> 
+            com.google.firestore.v1beta1.DocumentMask,
+            com.google.firestore.v1beta1.DocumentMask.Builder,
+            com.google.firestore.v1beta1.DocumentMaskOrBuilder>
         getUpdateMaskFieldBuilder() {
       if (updateMaskBuilder_ == null) {
-        updateMaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.DocumentMask, com.google.firestore.v1beta1.DocumentMask.Builder, com.google.firestore.v1beta1.DocumentMaskOrBuilder>(
-                getUpdateMask(),
-                getParentForChildren(),
-                isClean());
+        updateMaskBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.DocumentMask,
+                com.google.firestore.v1beta1.DocumentMask.Builder,
+                com.google.firestore.v1beta1.DocumentMaskOrBuilder>(
+                getUpdateMask(), getParentForChildren(), isClean());
         updateMask_ = null;
       }
       return updateMaskBuilder_;
@@ -1061,8 +1169,13 @@ public com.google.firestore.v1beta1.DocumentMaskOrBuilder getUpdateMaskOrBuilder
 
     private com.google.firestore.v1beta1.DocumentMask mask_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.DocumentMask, com.google.firestore.v1beta1.DocumentMask.Builder, com.google.firestore.v1beta1.DocumentMaskOrBuilder> maskBuilder_;
+            com.google.firestore.v1beta1.DocumentMask,
+            com.google.firestore.v1beta1.DocumentMask.Builder,
+            com.google.firestore.v1beta1.DocumentMaskOrBuilder>
+        maskBuilder_;
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -1075,6 +1188,8 @@ public boolean hasMask() {
       return maskBuilder_ != null || mask_ != null;
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -1085,12 +1200,16 @@ public boolean hasMask() {
      */
     public com.google.firestore.v1beta1.DocumentMask getMask() {
       if (maskBuilder_ == null) {
-        return mask_ == null ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance() : mask_;
+        return mask_ == null
+            ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance()
+            : mask_;
       } else {
         return maskBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -1113,6 +1232,8 @@ public Builder setMask(com.google.firestore.v1beta1.DocumentMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -1121,8 +1242,7 @@ public Builder setMask(com.google.firestore.v1beta1.DocumentMask value) {
      *
      * .google.firestore.v1beta1.DocumentMask mask = 3;
      */
-    public Builder setMask(
-        com.google.firestore.v1beta1.DocumentMask.Builder builderForValue) {
+    public Builder setMask(com.google.firestore.v1beta1.DocumentMask.Builder builderForValue) {
       if (maskBuilder_ == null) {
         mask_ = builderForValue.build();
         onChanged();
@@ -1133,6 +1253,8 @@ public Builder setMask(
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -1145,7 +1267,9 @@ public Builder mergeMask(com.google.firestore.v1beta1.DocumentMask value) {
       if (maskBuilder_ == null) {
         if (mask_ != null) {
           mask_ =
-            com.google.firestore.v1beta1.DocumentMask.newBuilder(mask_).mergeFrom(value).buildPartial();
+              com.google.firestore.v1beta1.DocumentMask.newBuilder(mask_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           mask_ = value;
         }
@@ -1157,6 +1281,8 @@ public Builder mergeMask(com.google.firestore.v1beta1.DocumentMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -1177,6 +1303,8 @@ public Builder clearMask() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -1186,11 +1314,13 @@ public Builder clearMask() {
      * .google.firestore.v1beta1.DocumentMask mask = 3;
      */
     public com.google.firestore.v1beta1.DocumentMask.Builder getMaskBuilder() {
-      
+
       onChanged();
       return getMaskFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -1203,11 +1333,14 @@ public com.google.firestore.v1beta1.DocumentMaskOrBuilder getMaskOrBuilder() {
       if (maskBuilder_ != null) {
         return maskBuilder_.getMessageOrBuilder();
       } else {
-        return mask_ == null ?
-            com.google.firestore.v1beta1.DocumentMask.getDefaultInstance() : mask_;
+        return mask_ == null
+            ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance()
+            : mask_;
       }
     }
     /**
+     *
+     *
      * 
      * The fields to return. If not set, returns all fields.
      * If the document has a field that is not present in this mask, that field
@@ -1217,14 +1350,17 @@ public com.google.firestore.v1beta1.DocumentMaskOrBuilder getMaskOrBuilder() {
      * .google.firestore.v1beta1.DocumentMask mask = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.DocumentMask, com.google.firestore.v1beta1.DocumentMask.Builder, com.google.firestore.v1beta1.DocumentMaskOrBuilder> 
+            com.google.firestore.v1beta1.DocumentMask,
+            com.google.firestore.v1beta1.DocumentMask.Builder,
+            com.google.firestore.v1beta1.DocumentMaskOrBuilder>
         getMaskFieldBuilder() {
       if (maskBuilder_ == null) {
-        maskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.DocumentMask, com.google.firestore.v1beta1.DocumentMask.Builder, com.google.firestore.v1beta1.DocumentMaskOrBuilder>(
-                getMask(),
-                getParentForChildren(),
-                isClean());
+        maskBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.DocumentMask,
+                com.google.firestore.v1beta1.DocumentMask.Builder,
+                com.google.firestore.v1beta1.DocumentMaskOrBuilder>(
+                getMask(), getParentForChildren(), isClean());
         mask_ = null;
       }
       return maskBuilder_;
@@ -1232,8 +1368,13 @@ public com.google.firestore.v1beta1.DocumentMaskOrBuilder getMaskOrBuilder() {
 
     private com.google.firestore.v1beta1.Precondition currentDocument_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Precondition, com.google.firestore.v1beta1.Precondition.Builder, com.google.firestore.v1beta1.PreconditionOrBuilder> currentDocumentBuilder_;
+            com.google.firestore.v1beta1.Precondition,
+            com.google.firestore.v1beta1.Precondition.Builder,
+            com.google.firestore.v1beta1.PreconditionOrBuilder>
+        currentDocumentBuilder_;
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The request will fail if this is set and not met by the target document.
@@ -1245,6 +1386,8 @@ public boolean hasCurrentDocument() {
       return currentDocumentBuilder_ != null || currentDocument_ != null;
     }
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The request will fail if this is set and not met by the target document.
@@ -1254,12 +1397,16 @@ public boolean hasCurrentDocument() {
      */
     public com.google.firestore.v1beta1.Precondition getCurrentDocument() {
       if (currentDocumentBuilder_ == null) {
-        return currentDocument_ == null ? com.google.firestore.v1beta1.Precondition.getDefaultInstance() : currentDocument_;
+        return currentDocument_ == null
+            ? com.google.firestore.v1beta1.Precondition.getDefaultInstance()
+            : currentDocument_;
       } else {
         return currentDocumentBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The request will fail if this is set and not met by the target document.
@@ -1281,6 +1428,8 @@ public Builder setCurrentDocument(com.google.firestore.v1beta1.Precondition valu
       return this;
     }
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The request will fail if this is set and not met by the target document.
@@ -1300,6 +1449,8 @@ public Builder setCurrentDocument(
       return this;
     }
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The request will fail if this is set and not met by the target document.
@@ -1311,7 +1462,9 @@ public Builder mergeCurrentDocument(com.google.firestore.v1beta1.Precondition va
       if (currentDocumentBuilder_ == null) {
         if (currentDocument_ != null) {
           currentDocument_ =
-            com.google.firestore.v1beta1.Precondition.newBuilder(currentDocument_).mergeFrom(value).buildPartial();
+              com.google.firestore.v1beta1.Precondition.newBuilder(currentDocument_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           currentDocument_ = value;
         }
@@ -1323,6 +1476,8 @@ public Builder mergeCurrentDocument(com.google.firestore.v1beta1.Precondition va
       return this;
     }
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The request will fail if this is set and not met by the target document.
@@ -1342,6 +1497,8 @@ public Builder clearCurrentDocument() {
       return this;
     }
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The request will fail if this is set and not met by the target document.
@@ -1350,11 +1507,13 @@ public Builder clearCurrentDocument() {
      * .google.firestore.v1beta1.Precondition current_document = 4;
      */
     public com.google.firestore.v1beta1.Precondition.Builder getCurrentDocumentBuilder() {
-      
+
       onChanged();
       return getCurrentDocumentFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The request will fail if this is set and not met by the target document.
@@ -1366,11 +1525,14 @@ public com.google.firestore.v1beta1.PreconditionOrBuilder getCurrentDocumentOrBu
       if (currentDocumentBuilder_ != null) {
         return currentDocumentBuilder_.getMessageOrBuilder();
       } else {
-        return currentDocument_ == null ?
-            com.google.firestore.v1beta1.Precondition.getDefaultInstance() : currentDocument_;
+        return currentDocument_ == null
+            ? com.google.firestore.v1beta1.Precondition.getDefaultInstance()
+            : currentDocument_;
       }
     }
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The request will fail if this is set and not met by the target document.
@@ -1379,21 +1541,24 @@ public com.google.firestore.v1beta1.PreconditionOrBuilder getCurrentDocumentOrBu
      * .google.firestore.v1beta1.Precondition current_document = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Precondition, com.google.firestore.v1beta1.Precondition.Builder, com.google.firestore.v1beta1.PreconditionOrBuilder> 
+            com.google.firestore.v1beta1.Precondition,
+            com.google.firestore.v1beta1.Precondition.Builder,
+            com.google.firestore.v1beta1.PreconditionOrBuilder>
         getCurrentDocumentFieldBuilder() {
       if (currentDocumentBuilder_ == null) {
-        currentDocumentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.Precondition, com.google.firestore.v1beta1.Precondition.Builder, com.google.firestore.v1beta1.PreconditionOrBuilder>(
-                getCurrentDocument(),
-                getParentForChildren(),
-                isClean());
+        currentDocumentBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.Precondition,
+                com.google.firestore.v1beta1.Precondition.Builder,
+                com.google.firestore.v1beta1.PreconditionOrBuilder>(
+                getCurrentDocument(), getParentForChildren(), isClean());
         currentDocument_ = null;
       }
       return currentDocumentBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -1403,12 +1568,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.UpdateDocumentRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.UpdateDocumentRequest)
   private static final com.google.firestore.v1beta1.UpdateDocumentRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.UpdateDocumentRequest();
   }
@@ -1417,16 +1582,16 @@ public static com.google.firestore.v1beta1.UpdateDocumentRequest getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public UpdateDocumentRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new UpdateDocumentRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public UpdateDocumentRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new UpdateDocumentRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1441,6 +1606,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.UpdateDocumentRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/UpdateDocumentRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/UpdateDocumentRequestOrBuilder.java
index b76a7f435400..d233711515ab 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/UpdateDocumentRequestOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/UpdateDocumentRequestOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface UpdateDocumentRequestOrBuilder extends
+public interface UpdateDocumentRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.UpdateDocumentRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The updated document.
    * Creates the document if it does not already exist.
@@ -17,6 +20,8 @@ public interface UpdateDocumentRequestOrBuilder extends
    */
   boolean hasDocument();
   /**
+   *
+   *
    * 
    * The updated document.
    * Creates the document if it does not already exist.
@@ -26,6 +31,8 @@ public interface UpdateDocumentRequestOrBuilder extends
    */
   com.google.firestore.v1beta1.Document getDocument();
   /**
+   *
+   *
    * 
    * The updated document.
    * Creates the document if it does not already exist.
@@ -36,6 +43,8 @@ public interface UpdateDocumentRequestOrBuilder extends
   com.google.firestore.v1beta1.DocumentOrBuilder getDocumentOrBuilder();
 
   /**
+   *
+   *
    * 
    * The fields to update.
    * None of the field paths in the mask may contain a reserved name.
@@ -49,6 +58,8 @@ public interface UpdateDocumentRequestOrBuilder extends
    */
   boolean hasUpdateMask();
   /**
+   *
+   *
    * 
    * The fields to update.
    * None of the field paths in the mask may contain a reserved name.
@@ -62,6 +73,8 @@ public interface UpdateDocumentRequestOrBuilder extends
    */
   com.google.firestore.v1beta1.DocumentMask getUpdateMask();
   /**
+   *
+   *
    * 
    * The fields to update.
    * None of the field paths in the mask may contain a reserved name.
@@ -76,6 +89,8 @@ public interface UpdateDocumentRequestOrBuilder extends
   com.google.firestore.v1beta1.DocumentMaskOrBuilder getUpdateMaskOrBuilder();
 
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If the document has a field that is not present in this mask, that field
@@ -86,6 +101,8 @@ public interface UpdateDocumentRequestOrBuilder extends
    */
   boolean hasMask();
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If the document has a field that is not present in this mask, that field
@@ -96,6 +113,8 @@ public interface UpdateDocumentRequestOrBuilder extends
    */
   com.google.firestore.v1beta1.DocumentMask getMask();
   /**
+   *
+   *
    * 
    * The fields to return. If not set, returns all fields.
    * If the document has a field that is not present in this mask, that field
@@ -107,6 +126,8 @@ public interface UpdateDocumentRequestOrBuilder extends
   com.google.firestore.v1beta1.DocumentMaskOrBuilder getMaskOrBuilder();
 
   /**
+   *
+   *
    * 
    * An optional precondition on the document.
    * The request will fail if this is set and not met by the target document.
@@ -116,6 +137,8 @@ public interface UpdateDocumentRequestOrBuilder extends
    */
   boolean hasCurrentDocument();
   /**
+   *
+   *
    * 
    * An optional precondition on the document.
    * The request will fail if this is set and not met by the target document.
@@ -125,6 +148,8 @@ public interface UpdateDocumentRequestOrBuilder extends
    */
   com.google.firestore.v1beta1.Precondition getCurrentDocument();
   /**
+   *
+   *
    * 
    * An optional precondition on the document.
    * The request will fail if this is set and not met by the target document.
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Value.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Value.java
index 5e5f0b2efd61..01ee8ba1362f 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Value.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Value.java
@@ -4,29 +4,31 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * A message that can hold any of the supported value types.
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.Value}
  */
-public  final class Value extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Value extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.Value)
     ValueOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Value.newBuilder() to construct.
   private Value(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private Value() {
-  }
+
+  private Value() {}
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private Value(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -46,136 +48,150 @@ private Value(
           case 0:
             done = true;
             break;
-          case 8: {
-            valueTypeCase_ = 1;
-            valueType_ = input.readBool();
-            break;
-          }
-          case 16: {
-            valueTypeCase_ = 2;
-            valueType_ = input.readInt64();
-            break;
-          }
-          case 25: {
-            valueTypeCase_ = 3;
-            valueType_ = input.readDouble();
-            break;
-          }
-          case 42: {
-            java.lang.String s = input.readStringRequireUtf8();
-            valueTypeCase_ = 5;
-            valueType_ = s;
-            break;
-          }
-          case 50: {
-            com.google.firestore.v1beta1.MapValue.Builder subBuilder = null;
-            if (valueTypeCase_ == 6) {
-              subBuilder = ((com.google.firestore.v1beta1.MapValue) valueType_).toBuilder();
+          case 8:
+            {
+              valueTypeCase_ = 1;
+              valueType_ = input.readBool();
+              break;
             }
-            valueType_ =
-                input.readMessage(com.google.firestore.v1beta1.MapValue.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.firestore.v1beta1.MapValue) valueType_);
-              valueType_ = subBuilder.buildPartial();
+          case 16:
+            {
+              valueTypeCase_ = 2;
+              valueType_ = input.readInt64();
+              break;
             }
-            valueTypeCase_ = 6;
-            break;
-          }
-          case 66: {
-            com.google.type.LatLng.Builder subBuilder = null;
-            if (valueTypeCase_ == 8) {
-              subBuilder = ((com.google.type.LatLng) valueType_).toBuilder();
+          case 25:
+            {
+              valueTypeCase_ = 3;
+              valueType_ = input.readDouble();
+              break;
             }
-            valueType_ =
-                input.readMessage(com.google.type.LatLng.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.type.LatLng) valueType_);
-              valueType_ = subBuilder.buildPartial();
+          case 42:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              valueTypeCase_ = 5;
+              valueType_ = s;
+              break;
             }
-            valueTypeCase_ = 8;
-            break;
-          }
-          case 74: {
-            com.google.firestore.v1beta1.ArrayValue.Builder subBuilder = null;
-            if (valueTypeCase_ == 9) {
-              subBuilder = ((com.google.firestore.v1beta1.ArrayValue) valueType_).toBuilder();
+          case 50:
+            {
+              com.google.firestore.v1beta1.MapValue.Builder subBuilder = null;
+              if (valueTypeCase_ == 6) {
+                subBuilder = ((com.google.firestore.v1beta1.MapValue) valueType_).toBuilder();
+              }
+              valueType_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.MapValue.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.firestore.v1beta1.MapValue) valueType_);
+                valueType_ = subBuilder.buildPartial();
+              }
+              valueTypeCase_ = 6;
+              break;
             }
-            valueType_ =
-                input.readMessage(com.google.firestore.v1beta1.ArrayValue.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.firestore.v1beta1.ArrayValue) valueType_);
-              valueType_ = subBuilder.buildPartial();
+          case 66:
+            {
+              com.google.type.LatLng.Builder subBuilder = null;
+              if (valueTypeCase_ == 8) {
+                subBuilder = ((com.google.type.LatLng) valueType_).toBuilder();
+              }
+              valueType_ = input.readMessage(com.google.type.LatLng.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.type.LatLng) valueType_);
+                valueType_ = subBuilder.buildPartial();
+              }
+              valueTypeCase_ = 8;
+              break;
             }
-            valueTypeCase_ = 9;
-            break;
-          }
-          case 82: {
-            com.google.protobuf.Timestamp.Builder subBuilder = null;
-            if (valueTypeCase_ == 10) {
-              subBuilder = ((com.google.protobuf.Timestamp) valueType_).toBuilder();
+          case 74:
+            {
+              com.google.firestore.v1beta1.ArrayValue.Builder subBuilder = null;
+              if (valueTypeCase_ == 9) {
+                subBuilder = ((com.google.firestore.v1beta1.ArrayValue) valueType_).toBuilder();
+              }
+              valueType_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.ArrayValue.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.firestore.v1beta1.ArrayValue) valueType_);
+                valueType_ = subBuilder.buildPartial();
+              }
+              valueTypeCase_ = 9;
+              break;
             }
-            valueType_ =
-                input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.protobuf.Timestamp) valueType_);
-              valueType_ = subBuilder.buildPartial();
+          case 82:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (valueTypeCase_ == 10) {
+                subBuilder = ((com.google.protobuf.Timestamp) valueType_).toBuilder();
+              }
+              valueType_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.protobuf.Timestamp) valueType_);
+                valueType_ = subBuilder.buildPartial();
+              }
+              valueTypeCase_ = 10;
+              break;
             }
-            valueTypeCase_ = 10;
-            break;
-          }
-          case 88: {
-            int rawValue = input.readEnum();
-            valueTypeCase_ = 11;
-            valueType_ = rawValue;
-            break;
-          }
-          case 138: {
-            java.lang.String s = input.readStringRequireUtf8();
-            valueTypeCase_ = 17;
-            valueType_ = s;
-            break;
-          }
-          case 146: {
-            valueTypeCase_ = 18;
-            valueType_ = input.readBytes();
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 88:
+            {
+              int rawValue = input.readEnum();
+              valueTypeCase_ = 11;
+              valueType_ = rawValue;
+              break;
+            }
+          case 138:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              valueTypeCase_ = 17;
+              valueType_ = s;
+              break;
+            }
+          case 146:
+            {
+              valueTypeCase_ = 18;
+              valueType_ = input.readBytes();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.DocumentProto.internal_static_google_firestore_v1beta1_Value_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.DocumentProto
+        .internal_static_google_firestore_v1beta1_Value_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.DocumentProto.internal_static_google_firestore_v1beta1_Value_fieldAccessorTable
+    return com.google.firestore.v1beta1.DocumentProto
+        .internal_static_google_firestore_v1beta1_Value_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.Value.class, com.google.firestore.v1beta1.Value.Builder.class);
+            com.google.firestore.v1beta1.Value.class,
+            com.google.firestore.v1beta1.Value.Builder.class);
   }
 
   private int valueTypeCase_ = 0;
   private java.lang.Object valueType_;
-  public enum ValueTypeCase
-      implements com.google.protobuf.Internal.EnumLite {
+
+  public enum ValueTypeCase implements com.google.protobuf.Internal.EnumLite {
     NULL_VALUE(11),
     BOOLEAN_VALUE(1),
     INTEGER_VALUE(2),
@@ -189,12 +205,11 @@ public enum ValueTypeCase
     MAP_VALUE(6),
     VALUETYPE_NOT_SET(0);
     private final int value;
+
     private ValueTypeCase(int value) {
       this.value = value;
     }
-    /**
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
+    /** @deprecated Use {@link #forNumber(int)} instead. */
     @java.lang.Deprecated
     public static ValueTypeCase valueOf(int value) {
       return forNumber(value);
@@ -202,34 +217,48 @@ public static ValueTypeCase valueOf(int value) {
 
     public static ValueTypeCase forNumber(int value) {
       switch (value) {
-        case 11: return NULL_VALUE;
-        case 1: return BOOLEAN_VALUE;
-        case 2: return INTEGER_VALUE;
-        case 3: return DOUBLE_VALUE;
-        case 10: return TIMESTAMP_VALUE;
-        case 17: return STRING_VALUE;
-        case 18: return BYTES_VALUE;
-        case 5: return REFERENCE_VALUE;
-        case 8: return GEO_POINT_VALUE;
-        case 9: return ARRAY_VALUE;
-        case 6: return MAP_VALUE;
-        case 0: return VALUETYPE_NOT_SET;
-        default: return null;
+        case 11:
+          return NULL_VALUE;
+        case 1:
+          return BOOLEAN_VALUE;
+        case 2:
+          return INTEGER_VALUE;
+        case 3:
+          return DOUBLE_VALUE;
+        case 10:
+          return TIMESTAMP_VALUE;
+        case 17:
+          return STRING_VALUE;
+        case 18:
+          return BYTES_VALUE;
+        case 5:
+          return REFERENCE_VALUE;
+        case 8:
+          return GEO_POINT_VALUE;
+        case 9:
+          return ARRAY_VALUE;
+        case 6:
+          return MAP_VALUE;
+        case 0:
+          return VALUETYPE_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public ValueTypeCase
-  getValueTypeCase() {
-    return ValueTypeCase.forNumber(
-        valueTypeCase_);
+  public ValueTypeCase getValueTypeCase() {
+    return ValueTypeCase.forNumber(valueTypeCase_);
   }
 
   public static final int NULL_VALUE_FIELD_NUMBER = 11;
   /**
+   *
+   *
    * 
    * A null value.
    * 

@@ -243,6 +272,8 @@ public int getNullValueValue() {
     return 0;
   }
   /**
+   *
+   *
    * 
    * A null value.
    * 

@@ -252,8 +283,8 @@ public int getNullValueValue() {
   public com.google.protobuf.NullValue getNullValue() {
     if (valueTypeCase_ == 11) {
       @SuppressWarnings("deprecation")
-      com.google.protobuf.NullValue result = com.google.protobuf.NullValue.valueOf(
-          (java.lang.Integer) valueType_);
+      com.google.protobuf.NullValue result =
+          com.google.protobuf.NullValue.valueOf((java.lang.Integer) valueType_);
       return result == null ? com.google.protobuf.NullValue.UNRECOGNIZED : result;
     }
     return com.google.protobuf.NullValue.NULL_VALUE;
@@ -261,6 +292,8 @@ public com.google.protobuf.NullValue getNullValue() {
 
   public static final int BOOLEAN_VALUE_FIELD_NUMBER = 1;
   /**
+   *
+   *
    * 
    * A boolean value.
    * 

@@ -276,6 +309,8 @@ public boolean getBooleanValue() {
 
   public static final int INTEGER_VALUE_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * An integer value.
    * 

@@ -291,6 +326,8 @@ public long getIntegerValue() {
 
   public static final int DOUBLE_VALUE_FIELD_NUMBER = 3;
   /**
+   *
+   *
    * 
    * A double value.
    * 

@@ -306,6 +343,8 @@ public double getDoubleValue() {
 
   public static final int TIMESTAMP_VALUE_FIELD_NUMBER = 10;
   /**
+   *
+   *
    * 
    * A timestamp value.
    * Precise only to microseconds. When stored, any additional precision is
@@ -318,6 +357,8 @@ public boolean hasTimestampValue() {
     return valueTypeCase_ == 10;
   }
   /**
+   *
+   *
    * 
    * A timestamp value.
    * Precise only to microseconds. When stored, any additional precision is
@@ -328,11 +369,13 @@ public boolean hasTimestampValue() {
    */
   public com.google.protobuf.Timestamp getTimestampValue() {
     if (valueTypeCase_ == 10) {
-       return (com.google.protobuf.Timestamp) valueType_;
+      return (com.google.protobuf.Timestamp) valueType_;
     }
     return com.google.protobuf.Timestamp.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * A timestamp value.
    * Precise only to microseconds. When stored, any additional precision is
@@ -343,13 +386,15 @@ public com.google.protobuf.Timestamp getTimestampValue() {
    */
   public com.google.protobuf.TimestampOrBuilder getTimestampValueOrBuilder() {
     if (valueTypeCase_ == 10) {
-       return (com.google.protobuf.Timestamp) valueType_;
+      return (com.google.protobuf.Timestamp) valueType_;
     }
     return com.google.protobuf.Timestamp.getDefaultInstance();
   }
 
   public static final int STRING_VALUE_FIELD_NUMBER = 17;
   /**
+   *
+   *
    * 
    * A string value.
    * The string, represented as UTF-8, must not exceed 1 MiB - 89 bytes.
@@ -367,8 +412,7 @@ public java.lang.String getStringValue() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (valueTypeCase_ == 17) {
         valueType_ = s;
@@ -377,6 +421,8 @@ public java.lang.String getStringValue() {
     }
   }
   /**
+   *
+   *
    * 
    * A string value.
    * The string, represented as UTF-8, must not exceed 1 MiB - 89 bytes.
@@ -386,16 +432,14 @@ public java.lang.String getStringValue() {
    *
    * string string_value = 17;
    */
-  public com.google.protobuf.ByteString
-      getStringValueBytes() {
+  public com.google.protobuf.ByteString getStringValueBytes() {
     java.lang.Object ref = "";
     if (valueTypeCase_ == 17) {
       ref = valueType_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       if (valueTypeCase_ == 17) {
         valueType_ = b;
       }
@@ -407,6 +451,8 @@ public java.lang.String getStringValue() {
 
   public static final int BYTES_VALUE_FIELD_NUMBER = 18;
   /**
+   *
+   *
    * 
    * A bytes value.
    * Must not exceed 1 MiB - 89 bytes.
@@ -424,6 +470,8 @@ public com.google.protobuf.ByteString getBytesValue() {
 
   public static final int REFERENCE_VALUE_FIELD_NUMBER = 5;
   /**
+   *
+   *
    * 
    * A reference to a document. For example:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -439,8 +487,7 @@ public java.lang.String getReferenceValue() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (valueTypeCase_ == 5) {
         valueType_ = s;
@@ -449,6 +496,8 @@ public java.lang.String getReferenceValue() {
     }
   }
   /**
+   *
+   *
    * 
    * A reference to a document. For example:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -456,16 +505,14 @@ public java.lang.String getReferenceValue() {
    *
    * string reference_value = 5;
    */
-  public com.google.protobuf.ByteString
-      getReferenceValueBytes() {
+  public com.google.protobuf.ByteString getReferenceValueBytes() {
     java.lang.Object ref = "";
     if (valueTypeCase_ == 5) {
       ref = valueType_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       if (valueTypeCase_ == 5) {
         valueType_ = b;
       }
@@ -477,6 +524,8 @@ public java.lang.String getReferenceValue() {
 
   public static final int GEO_POINT_VALUE_FIELD_NUMBER = 8;
   /**
+   *
+   *
    * 
    * A geo point value representing a point on the surface of Earth.
    * 

@@ -487,6 +536,8 @@ public boolean hasGeoPointValue() {
     return valueTypeCase_ == 8;
   }
   /**
+   *
+   *
    * 
    * A geo point value representing a point on the surface of Earth.
    * 

@@ -495,11 +546,13 @@ public boolean hasGeoPointValue() {
    */
   public com.google.type.LatLng getGeoPointValue() {
     if (valueTypeCase_ == 8) {
-       return (com.google.type.LatLng) valueType_;
+      return (com.google.type.LatLng) valueType_;
     }
     return com.google.type.LatLng.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * A geo point value representing a point on the surface of Earth.
    * 

@@ -508,13 +561,15 @@ public com.google.type.LatLng getGeoPointValue() {
    */
   public com.google.type.LatLngOrBuilder getGeoPointValueOrBuilder() {
     if (valueTypeCase_ == 8) {
-       return (com.google.type.LatLng) valueType_;
+      return (com.google.type.LatLng) valueType_;
     }
     return com.google.type.LatLng.getDefaultInstance();
   }
 
   public static final int ARRAY_VALUE_FIELD_NUMBER = 9;
   /**
+   *
+   *
    * 
    * An array value.
    * Cannot directly contain another array value, though can contain an
@@ -527,6 +582,8 @@ public boolean hasArrayValue() {
     return valueTypeCase_ == 9;
   }
   /**
+   *
+   *
    * 
    * An array value.
    * Cannot directly contain another array value, though can contain an
@@ -537,11 +594,13 @@ public boolean hasArrayValue() {
    */
   public com.google.firestore.v1beta1.ArrayValue getArrayValue() {
     if (valueTypeCase_ == 9) {
-       return (com.google.firestore.v1beta1.ArrayValue) valueType_;
+      return (com.google.firestore.v1beta1.ArrayValue) valueType_;
     }
     return com.google.firestore.v1beta1.ArrayValue.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * An array value.
    * Cannot directly contain another array value, though can contain an
@@ -552,13 +611,15 @@ public com.google.firestore.v1beta1.ArrayValue getArrayValue() {
    */
   public com.google.firestore.v1beta1.ArrayValueOrBuilder getArrayValueOrBuilder() {
     if (valueTypeCase_ == 9) {
-       return (com.google.firestore.v1beta1.ArrayValue) valueType_;
+      return (com.google.firestore.v1beta1.ArrayValue) valueType_;
     }
     return com.google.firestore.v1beta1.ArrayValue.getDefaultInstance();
   }
 
   public static final int MAP_VALUE_FIELD_NUMBER = 6;
   /**
+   *
+   *
    * 
    * A map value.
    * 

@@ -569,6 +630,8 @@ public boolean hasMapValue() {
     return valueTypeCase_ == 6;
   }
   /**
+   *
+   *
    * 
    * A map value.
    * 

@@ -577,11 +640,13 @@ public boolean hasMapValue() {
    */
   public com.google.firestore.v1beta1.MapValue getMapValue() {
     if (valueTypeCase_ == 6) {
-       return (com.google.firestore.v1beta1.MapValue) valueType_;
+      return (com.google.firestore.v1beta1.MapValue) valueType_;
     }
     return com.google.firestore.v1beta1.MapValue.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * A map value.
    * 

@@ -590,12 +655,13 @@ public com.google.firestore.v1beta1.MapValue getMapValue() {
    */
   public com.google.firestore.v1beta1.MapValueOrBuilder getMapValueOrBuilder() {
     if (valueTypeCase_ == 6) {
-       return (com.google.firestore.v1beta1.MapValue) valueType_;
+      return (com.google.firestore.v1beta1.MapValue) valueType_;
     }
     return com.google.firestore.v1beta1.MapValue.getDefaultInstance();
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -607,19 +673,15 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (valueTypeCase_ == 1) {
-      output.writeBool(
-          1, (boolean)((java.lang.Boolean) valueType_));
+      output.writeBool(1, (boolean) ((java.lang.Boolean) valueType_));
     }
     if (valueTypeCase_ == 2) {
-      output.writeInt64(
-          2, (long)((java.lang.Long) valueType_));
+      output.writeInt64(2, (long) ((java.lang.Long) valueType_));
     }
     if (valueTypeCase_ == 3) {
-      output.writeDouble(
-          3, (double)((java.lang.Double) valueType_));
+      output.writeDouble(3, (double) ((java.lang.Double) valueType_));
     }
     if (valueTypeCase_ == 5) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 5, valueType_);
@@ -643,8 +705,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
       com.google.protobuf.GeneratedMessageV3.writeString(output, 17, valueType_);
     }
     if (valueTypeCase_ == 18) {
-      output.writeBytes(
-          18, (com.google.protobuf.ByteString) valueType_);
+      output.writeBytes(18, (com.google.protobuf.ByteString) valueType_);
     }
     unknownFields.writeTo(output);
   }
@@ -656,50 +717,55 @@ public int getSerializedSize() {
 
     size = 0;
     if (valueTypeCase_ == 1) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(
-            1, (boolean)((java.lang.Boolean) valueType_));
+      size +=
+          com.google.protobuf.CodedOutputStream.computeBoolSize(
+              1, (boolean) ((java.lang.Boolean) valueType_));
     }
     if (valueTypeCase_ == 2) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(
-            2, (long)((java.lang.Long) valueType_));
+      size +=
+          com.google.protobuf.CodedOutputStream.computeInt64Size(
+              2, (long) ((java.lang.Long) valueType_));
     }
     if (valueTypeCase_ == 3) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeDoubleSize(
-            3, (double)((java.lang.Double) valueType_));
+      size +=
+          com.google.protobuf.CodedOutputStream.computeDoubleSize(
+              3, (double) ((java.lang.Double) valueType_));
     }
     if (valueTypeCase_ == 5) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, valueType_);
     }
     if (valueTypeCase_ == 6) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(6, (com.google.firestore.v1beta1.MapValue) valueType_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              6, (com.google.firestore.v1beta1.MapValue) valueType_);
     }
     if (valueTypeCase_ == 8) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(8, (com.google.type.LatLng) valueType_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              8, (com.google.type.LatLng) valueType_);
     }
     if (valueTypeCase_ == 9) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(9, (com.google.firestore.v1beta1.ArrayValue) valueType_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              9, (com.google.firestore.v1beta1.ArrayValue) valueType_);
     }
     if (valueTypeCase_ == 10) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(10, (com.google.protobuf.Timestamp) valueType_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              10, (com.google.protobuf.Timestamp) valueType_);
     }
     if (valueTypeCase_ == 11) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(11, ((java.lang.Integer) valueType_));
+      size +=
+          com.google.protobuf.CodedOutputStream.computeEnumSize(
+              11, ((java.lang.Integer) valueType_));
     }
     if (valueTypeCase_ == 17) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(17, valueType_);
     }
     if (valueTypeCase_ == 18) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBytesSize(
-            18, (com.google.protobuf.ByteString) valueType_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeBytesSize(
+              18, (com.google.protobuf.ByteString) valueType_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -709,7 +775,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.Value)) {
       return super.equals(obj);
@@ -717,55 +783,44 @@ public boolean equals(final java.lang.Object obj) {
     com.google.firestore.v1beta1.Value other = (com.google.firestore.v1beta1.Value) obj;
 
     boolean result = true;
-    result = result && getValueTypeCase().equals(
-        other.getValueTypeCase());
+    result = result && getValueTypeCase().equals(other.getValueTypeCase());
     if (!result) return false;
     switch (valueTypeCase_) {
       case 11:
-        result = result && getNullValueValue()
-            == other.getNullValueValue();
+        result = result && getNullValueValue() == other.getNullValueValue();
         break;
       case 1:
-        result = result && (getBooleanValue()
-            == other.getBooleanValue());
+        result = result && (getBooleanValue() == other.getBooleanValue());
         break;
       case 2:
-        result = result && (getIntegerValue()
-            == other.getIntegerValue());
+        result = result && (getIntegerValue() == other.getIntegerValue());
         break;
       case 3:
-        result = result && (
-            java.lang.Double.doubleToLongBits(getDoubleValue())
-            == java.lang.Double.doubleToLongBits(
-                other.getDoubleValue()));
+        result =
+            result
+                && (java.lang.Double.doubleToLongBits(getDoubleValue())
+                    == java.lang.Double.doubleToLongBits(other.getDoubleValue()));
         break;
       case 10:
-        result = result && getTimestampValue()
-            .equals(other.getTimestampValue());
+        result = result && getTimestampValue().equals(other.getTimestampValue());
         break;
       case 17:
-        result = result && getStringValue()
-            .equals(other.getStringValue());
+        result = result && getStringValue().equals(other.getStringValue());
         break;
       case 18:
-        result = result && getBytesValue()
-            .equals(other.getBytesValue());
+        result = result && getBytesValue().equals(other.getBytesValue());
         break;
       case 5:
-        result = result && getReferenceValue()
-            .equals(other.getReferenceValue());
+        result = result && getReferenceValue().equals(other.getReferenceValue());
         break;
       case 8:
-        result = result && getGeoPointValue()
-            .equals(other.getGeoPointValue());
+        result = result && getGeoPointValue().equals(other.getGeoPointValue());
         break;
       case 9:
-        result = result && getArrayValue()
-            .equals(other.getArrayValue());
+        result = result && getArrayValue().equals(other.getArrayValue());
         break;
       case 6:
-        result = result && getMapValue()
-            .equals(other.getMapValue());
+        result = result && getMapValue().equals(other.getMapValue());
         break;
       case 0:
       default:
@@ -788,18 +843,18 @@ public int hashCode() {
         break;
       case 1:
         hash = (37 * hash) + BOOLEAN_VALUE_FIELD_NUMBER;
-        hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-            getBooleanValue());
+        hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getBooleanValue());
         break;
       case 2:
         hash = (37 * hash) + INTEGER_VALUE_FIELD_NUMBER;
-        hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-            getIntegerValue());
+        hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getIntegerValue());
         break;
       case 3:
         hash = (37 * hash) + DOUBLE_VALUE_FIELD_NUMBER;
-        hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-            java.lang.Double.doubleToLongBits(getDoubleValue()));
+        hash =
+            (53 * hash)
+                + com.google.protobuf.Internal.hashLong(
+                    java.lang.Double.doubleToLongBits(getDoubleValue()));
         break;
       case 10:
         hash = (37 * hash) + TIMESTAMP_VALUE_FIELD_NUMBER;
@@ -837,118 +892,126 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.Value parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.Value parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.Value parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.Value parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.firestore.v1beta1.Value parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.Value parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.Value parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.Value parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.Value parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.Value parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.Value parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.Value parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.Value parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.Value parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.Value prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A message that can hold any of the supported value types.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.Value}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.Value)
       com.google.firestore.v1beta1.ValueOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.DocumentProto.internal_static_google_firestore_v1beta1_Value_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.DocumentProto
+          .internal_static_google_firestore_v1beta1_Value_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.DocumentProto.internal_static_google_firestore_v1beta1_Value_fieldAccessorTable
+      return com.google.firestore.v1beta1.DocumentProto
+          .internal_static_google_firestore_v1beta1_Value_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.Value.class, com.google.firestore.v1beta1.Value.Builder.class);
+              com.google.firestore.v1beta1.Value.class,
+              com.google.firestore.v1beta1.Value.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.Value.newBuilder()
@@ -956,16 +1019,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -975,9 +1037,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.DocumentProto.internal_static_google_firestore_v1beta1_Value_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.DocumentProto
+          .internal_static_google_firestore_v1beta1_Value_descriptor;
     }
 
     @java.lang.Override
@@ -1055,38 +1117,39 @@ public com.google.firestore.v1beta1.Value buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.Value) {
-        return mergeFrom((com.google.firestore.v1beta1.Value)other);
+        return mergeFrom((com.google.firestore.v1beta1.Value) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -1096,57 +1159,69 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     public Builder mergeFrom(com.google.firestore.v1beta1.Value other) {
       if (other == com.google.firestore.v1beta1.Value.getDefaultInstance()) return this;
       switch (other.getValueTypeCase()) {
-        case NULL_VALUE: {
-          setNullValueValue(other.getNullValueValue());
-          break;
-        }
-        case BOOLEAN_VALUE: {
-          setBooleanValue(other.getBooleanValue());
-          break;
-        }
-        case INTEGER_VALUE: {
-          setIntegerValue(other.getIntegerValue());
-          break;
-        }
-        case DOUBLE_VALUE: {
-          setDoubleValue(other.getDoubleValue());
-          break;
-        }
-        case TIMESTAMP_VALUE: {
-          mergeTimestampValue(other.getTimestampValue());
-          break;
-        }
-        case STRING_VALUE: {
-          valueTypeCase_ = 17;
-          valueType_ = other.valueType_;
-          onChanged();
-          break;
-        }
-        case BYTES_VALUE: {
-          setBytesValue(other.getBytesValue());
-          break;
-        }
-        case REFERENCE_VALUE: {
-          valueTypeCase_ = 5;
-          valueType_ = other.valueType_;
-          onChanged();
-          break;
-        }
-        case GEO_POINT_VALUE: {
-          mergeGeoPointValue(other.getGeoPointValue());
-          break;
-        }
-        case ARRAY_VALUE: {
-          mergeArrayValue(other.getArrayValue());
-          break;
-        }
-        case MAP_VALUE: {
-          mergeMapValue(other.getMapValue());
-          break;
-        }
-        case VALUETYPE_NOT_SET: {
-          break;
-        }
+        case NULL_VALUE:
+          {
+            setNullValueValue(other.getNullValueValue());
+            break;
+          }
+        case BOOLEAN_VALUE:
+          {
+            setBooleanValue(other.getBooleanValue());
+            break;
+          }
+        case INTEGER_VALUE:
+          {
+            setIntegerValue(other.getIntegerValue());
+            break;
+          }
+        case DOUBLE_VALUE:
+          {
+            setDoubleValue(other.getDoubleValue());
+            break;
+          }
+        case TIMESTAMP_VALUE:
+          {
+            mergeTimestampValue(other.getTimestampValue());
+            break;
+          }
+        case STRING_VALUE:
+          {
+            valueTypeCase_ = 17;
+            valueType_ = other.valueType_;
+            onChanged();
+            break;
+          }
+        case BYTES_VALUE:
+          {
+            setBytesValue(other.getBytesValue());
+            break;
+          }
+        case REFERENCE_VALUE:
+          {
+            valueTypeCase_ = 5;
+            valueType_ = other.valueType_;
+            onChanged();
+            break;
+          }
+        case GEO_POINT_VALUE:
+          {
+            mergeGeoPointValue(other.getGeoPointValue());
+            break;
+          }
+        case ARRAY_VALUE:
+          {
+            mergeArrayValue(other.getArrayValue());
+            break;
+          }
+        case MAP_VALUE:
+          {
+            mergeMapValue(other.getMapValue());
+            break;
+          }
+        case VALUETYPE_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
@@ -1176,12 +1251,12 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int valueTypeCase_ = 0;
     private java.lang.Object valueType_;
-    public ValueTypeCase
-        getValueTypeCase() {
-      return ValueTypeCase.forNumber(
-          valueTypeCase_);
+
+    public ValueTypeCase getValueTypeCase() {
+      return ValueTypeCase.forNumber(valueTypeCase_);
     }
 
     public Builder clearValueType() {
@@ -1191,8 +1266,9 @@ public Builder clearValueType() {
       return this;
     }
 
-
     /**
+     *
+     *
      * 
      * A null value.
      * 

@@ -1206,6 +1282,8 @@ public int getNullValueValue() {
       return 0;
     }
     /**
+     *
+     *
      * 
      * A null value.
      * 

@@ -1219,6 +1297,8 @@ public Builder setNullValueValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A null value.
      * 

@@ -1228,13 +1308,15 @@ public Builder setNullValueValue(int value) {
     public com.google.protobuf.NullValue getNullValue() {
       if (valueTypeCase_ == 11) {
         @SuppressWarnings("deprecation")
-        com.google.protobuf.NullValue result = com.google.protobuf.NullValue.valueOf(
-            (java.lang.Integer) valueType_);
+        com.google.protobuf.NullValue result =
+            com.google.protobuf.NullValue.valueOf((java.lang.Integer) valueType_);
         return result == null ? com.google.protobuf.NullValue.UNRECOGNIZED : result;
       }
       return com.google.protobuf.NullValue.NULL_VALUE;
     }
     /**
+     *
+     *
      * 
      * A null value.
      * 

@@ -1251,6 +1333,8 @@ public Builder setNullValue(com.google.protobuf.NullValue value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A null value.
      * 

@@ -1267,6 +1351,8 @@ public Builder clearNullValue() {
     }
 
     /**
+     *
+     *
      * 
      * A boolean value.
      * 

@@ -1280,6 +1366,8 @@ public boolean getBooleanValue() {
       return false;
     }
     /**
+     *
+     *
      * 
      * A boolean value.
      * 

@@ -1293,6 +1381,8 @@ public Builder setBooleanValue(boolean value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A boolean value.
      * 

@@ -1309,6 +1399,8 @@ public Builder clearBooleanValue() {
     }
 
     /**
+     *
+     *
      * 
      * An integer value.
      * 

@@ -1322,6 +1414,8 @@ public long getIntegerValue() {
       return 0L;
     }
     /**
+     *
+     *
      * 
      * An integer value.
      * 

@@ -1335,6 +1429,8 @@ public Builder setIntegerValue(long value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * An integer value.
      * 

@@ -1351,6 +1447,8 @@ public Builder clearIntegerValue() {
     }
 
     /**
+     *
+     *
      * 
      * A double value.
      * 

@@ -1364,6 +1462,8 @@ public double getDoubleValue() {
       return 0D;
     }
     /**
+     *
+     *
      * 
      * A double value.
      * 

@@ -1377,6 +1477,8 @@ public Builder setDoubleValue(double value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A double value.
      * 

@@ -1393,8 +1495,13 @@ public Builder clearDoubleValue() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> timestampValueBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        timestampValueBuilder_;
     /**
+     *
+     *
      * 
      * A timestamp value.
      * Precise only to microseconds. When stored, any additional precision is
@@ -1407,6 +1514,8 @@ public boolean hasTimestampValue() {
       return valueTypeCase_ == 10;
     }
     /**
+     *
+     *
      * 
      * A timestamp value.
      * Precise only to microseconds. When stored, any additional precision is
@@ -1429,6 +1538,8 @@ public com.google.protobuf.Timestamp getTimestampValue() {
       }
     }
     /**
+     *
+     *
      * 
      * A timestamp value.
      * Precise only to microseconds. When stored, any additional precision is
@@ -1451,6 +1562,8 @@ public Builder setTimestampValue(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A timestamp value.
      * Precise only to microseconds. When stored, any additional precision is
@@ -1459,8 +1572,7 @@ public Builder setTimestampValue(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp timestamp_value = 10;
      */
-    public Builder setTimestampValue(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setTimestampValue(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (timestampValueBuilder_ == null) {
         valueType_ = builderForValue.build();
         onChanged();
@@ -1471,6 +1583,8 @@ public Builder setTimestampValue(
       return this;
     }
     /**
+     *
+     *
      * 
      * A timestamp value.
      * Precise only to microseconds. When stored, any additional precision is
@@ -1481,10 +1595,12 @@ public Builder setTimestampValue(
      */
     public Builder mergeTimestampValue(com.google.protobuf.Timestamp value) {
       if (timestampValueBuilder_ == null) {
-        if (valueTypeCase_ == 10 &&
-            valueType_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
-          valueType_ = com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) valueType_)
-              .mergeFrom(value).buildPartial();
+        if (valueTypeCase_ == 10
+            && valueType_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+          valueType_ =
+              com.google.protobuf.Timestamp.newBuilder((com.google.protobuf.Timestamp) valueType_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           valueType_ = value;
         }
@@ -1499,6 +1615,8 @@ public Builder mergeTimestampValue(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A timestamp value.
      * Precise only to microseconds. When stored, any additional precision is
@@ -1524,6 +1642,8 @@ public Builder clearTimestampValue() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A timestamp value.
      * Precise only to microseconds. When stored, any additional precision is
@@ -1536,6 +1656,8 @@ public com.google.protobuf.Timestamp.Builder getTimestampValueBuilder() {
       return getTimestampValueFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * A timestamp value.
      * Precise only to microseconds. When stored, any additional precision is
@@ -1555,6 +1677,8 @@ public com.google.protobuf.TimestampOrBuilder getTimestampValueOrBuilder() {
       }
     }
     /**
+     *
+     *
      * 
      * A timestamp value.
      * Precise only to microseconds. When stored, any additional precision is
@@ -1564,25 +1688,31 @@ public com.google.protobuf.TimestampOrBuilder getTimestampValueOrBuilder() {
      * .google.protobuf.Timestamp timestamp_value = 10;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getTimestampValueFieldBuilder() {
       if (timestampValueBuilder_ == null) {
         if (!(valueTypeCase_ == 10)) {
           valueType_ = com.google.protobuf.Timestamp.getDefaultInstance();
         }
-        timestampValueBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                (com.google.protobuf.Timestamp) valueType_,
-                getParentForChildren(),
-                isClean());
+        timestampValueBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                (com.google.protobuf.Timestamp) valueType_, getParentForChildren(), isClean());
         valueType_ = null;
       }
       valueTypeCase_ = 10;
-      onChanged();;
+      onChanged();
+      ;
       return timestampValueBuilder_;
     }
 
     /**
+     *
+     *
      * 
      * A string value.
      * The string, represented as UTF-8, must not exceed 1 MiB - 89 bytes.
@@ -1598,8 +1728,7 @@ public java.lang.String getStringValue() {
         ref = valueType_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (valueTypeCase_ == 17) {
           valueType_ = s;
@@ -1610,6 +1739,8 @@ public java.lang.String getStringValue() {
       }
     }
     /**
+     *
+     *
      * 
      * A string value.
      * The string, represented as UTF-8, must not exceed 1 MiB - 89 bytes.
@@ -1619,16 +1750,14 @@ public java.lang.String getStringValue() {
      *
      * string string_value = 17;
      */
-    public com.google.protobuf.ByteString
-        getStringValueBytes() {
+    public com.google.protobuf.ByteString getStringValueBytes() {
       java.lang.Object ref = "";
       if (valueTypeCase_ == 17) {
         ref = valueType_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         if (valueTypeCase_ == 17) {
           valueType_ = b;
         }
@@ -1638,6 +1767,8 @@ public java.lang.String getStringValue() {
       }
     }
     /**
+     *
+     *
      * 
      * A string value.
      * The string, represented as UTF-8, must not exceed 1 MiB - 89 bytes.
@@ -1647,17 +1778,18 @@ public java.lang.String getStringValue() {
      *
      * string string_value = 17;
      */
-    public Builder setStringValue(
-        java.lang.String value) {
+    public Builder setStringValue(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  valueTypeCase_ = 17;
+        throw new NullPointerException();
+      }
+      valueTypeCase_ = 17;
       valueType_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A string value.
      * The string, represented as UTF-8, must not exceed 1 MiB - 89 bytes.
@@ -1676,6 +1808,8 @@ public Builder clearStringValue() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A string value.
      * The string, represented as UTF-8, must not exceed 1 MiB - 89 bytes.
@@ -1685,12 +1819,11 @@ public Builder clearStringValue() {
      *
      * string string_value = 17;
      */
-    public Builder setStringValueBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setStringValueBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       valueTypeCase_ = 17;
       valueType_ = value;
       onChanged();
@@ -1698,6 +1831,8 @@ public Builder setStringValueBytes(
     }
 
     /**
+     *
+     *
      * 
      * A bytes value.
      * Must not exceed 1 MiB - 89 bytes.
@@ -1713,6 +1848,8 @@ public com.google.protobuf.ByteString getBytesValue() {
       return com.google.protobuf.ByteString.EMPTY;
     }
     /**
+     *
+     *
      * 
      * A bytes value.
      * Must not exceed 1 MiB - 89 bytes.
@@ -1723,14 +1860,16 @@ public com.google.protobuf.ByteString getBytesValue() {
      */
     public Builder setBytesValue(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  valueTypeCase_ = 18;
+        throw new NullPointerException();
+      }
+      valueTypeCase_ = 18;
       valueType_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A bytes value.
      * Must not exceed 1 MiB - 89 bytes.
@@ -1749,6 +1888,8 @@ public Builder clearBytesValue() {
     }
 
     /**
+     *
+     *
      * 
      * A reference to a document. For example:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -1762,8 +1903,7 @@ public java.lang.String getReferenceValue() {
         ref = valueType_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (valueTypeCase_ == 5) {
           valueType_ = s;
@@ -1774,6 +1914,8 @@ public java.lang.String getReferenceValue() {
       }
     }
     /**
+     *
+     *
      * 
      * A reference to a document. For example:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -1781,16 +1923,14 @@ public java.lang.String getReferenceValue() {
      *
      * string reference_value = 5;
      */
-    public com.google.protobuf.ByteString
-        getReferenceValueBytes() {
+    public com.google.protobuf.ByteString getReferenceValueBytes() {
       java.lang.Object ref = "";
       if (valueTypeCase_ == 5) {
         ref = valueType_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         if (valueTypeCase_ == 5) {
           valueType_ = b;
         }
@@ -1800,6 +1940,8 @@ public java.lang.String getReferenceValue() {
       }
     }
     /**
+     *
+     *
      * 
      * A reference to a document. For example:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -1807,17 +1949,18 @@ public java.lang.String getReferenceValue() {
      *
      * string reference_value = 5;
      */
-    public Builder setReferenceValue(
-        java.lang.String value) {
+    public Builder setReferenceValue(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  valueTypeCase_ = 5;
+        throw new NullPointerException();
+      }
+      valueTypeCase_ = 5;
       valueType_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A reference to a document. For example:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -1834,6 +1977,8 @@ public Builder clearReferenceValue() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A reference to a document. For example:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -1841,12 +1986,11 @@ public Builder clearReferenceValue() {
      *
      * string reference_value = 5;
      */
-    public Builder setReferenceValueBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setReferenceValueBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       valueTypeCase_ = 5;
       valueType_ = value;
       onChanged();
@@ -1854,8 +1998,11 @@ public Builder setReferenceValueBytes(
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.type.LatLng, com.google.type.LatLng.Builder, com.google.type.LatLngOrBuilder> geoPointValueBuilder_;
+            com.google.type.LatLng, com.google.type.LatLng.Builder, com.google.type.LatLngOrBuilder>
+        geoPointValueBuilder_;
     /**
+     *
+     *
      * 
      * A geo point value representing a point on the surface of Earth.
      * 

@@ -1866,6 +2013,8 @@ public boolean hasGeoPointValue() {
       return valueTypeCase_ == 8;
     }
     /**
+     *
+     *
      * 
      * A geo point value representing a point on the surface of Earth.
      * 

@@ -1886,6 +2035,8 @@ public com.google.type.LatLng getGeoPointValue() {
       }
     }
     /**
+     *
+     *
      * 
      * A geo point value representing a point on the surface of Earth.
      * 

@@ -1906,14 +2057,15 @@ public Builder setGeoPointValue(com.google.type.LatLng value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A geo point value representing a point on the surface of Earth.
      * 

      *
      * .google.type.LatLng geo_point_value = 8;
      */
-    public Builder setGeoPointValue(
-        com.google.type.LatLng.Builder builderForValue) {
+    public Builder setGeoPointValue(com.google.type.LatLng.Builder builderForValue) {
       if (geoPointValueBuilder_ == null) {
         valueType_ = builderForValue.build();
         onChanged();
@@ -1924,6 +2076,8 @@ public Builder setGeoPointValue(
       return this;
     }
     /**
+     *
+     *
      * 
      * A geo point value representing a point on the surface of Earth.
      * 

@@ -1932,10 +2086,11 @@ public Builder setGeoPointValue(
      */
     public Builder mergeGeoPointValue(com.google.type.LatLng value) {
       if (geoPointValueBuilder_ == null) {
-        if (valueTypeCase_ == 8 &&
-            valueType_ != com.google.type.LatLng.getDefaultInstance()) {
-          valueType_ = com.google.type.LatLng.newBuilder((com.google.type.LatLng) valueType_)
-              .mergeFrom(value).buildPartial();
+        if (valueTypeCase_ == 8 && valueType_ != com.google.type.LatLng.getDefaultInstance()) {
+          valueType_ =
+              com.google.type.LatLng.newBuilder((com.google.type.LatLng) valueType_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           valueType_ = value;
         }
@@ -1950,6 +2105,8 @@ public Builder mergeGeoPointValue(com.google.type.LatLng value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A geo point value representing a point on the surface of Earth.
      * 

@@ -1973,6 +2130,8 @@ public Builder clearGeoPointValue() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A geo point value representing a point on the surface of Earth.
      * 

@@ -1983,6 +2142,8 @@ public com.google.type.LatLng.Builder getGeoPointValueBuilder() {
       return getGeoPointValueFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * A geo point value representing a point on the surface of Earth.
      * 

@@ -2000,6 +2161,8 @@ public com.google.type.LatLngOrBuilder getGeoPointValueOrBuilder() {
       }
     }
     /**
+     *
+     *
      * 
      * A geo point value representing a point on the surface of Earth.
      * 

@@ -2007,27 +2170,34 @@ public com.google.type.LatLngOrBuilder getGeoPointValueOrBuilder() {
      * .google.type.LatLng geo_point_value = 8;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.type.LatLng, com.google.type.LatLng.Builder, com.google.type.LatLngOrBuilder> 
+            com.google.type.LatLng, com.google.type.LatLng.Builder, com.google.type.LatLngOrBuilder>
         getGeoPointValueFieldBuilder() {
       if (geoPointValueBuilder_ == null) {
         if (!(valueTypeCase_ == 8)) {
           valueType_ = com.google.type.LatLng.getDefaultInstance();
         }
-        geoPointValueBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.type.LatLng, com.google.type.LatLng.Builder, com.google.type.LatLngOrBuilder>(
-                (com.google.type.LatLng) valueType_,
-                getParentForChildren(),
-                isClean());
+        geoPointValueBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.type.LatLng,
+                com.google.type.LatLng.Builder,
+                com.google.type.LatLngOrBuilder>(
+                (com.google.type.LatLng) valueType_, getParentForChildren(), isClean());
         valueType_ = null;
       }
       valueTypeCase_ = 8;
-      onChanged();;
+      onChanged();
+      ;
       return geoPointValueBuilder_;
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.ArrayValue, com.google.firestore.v1beta1.ArrayValue.Builder, com.google.firestore.v1beta1.ArrayValueOrBuilder> arrayValueBuilder_;
+            com.google.firestore.v1beta1.ArrayValue,
+            com.google.firestore.v1beta1.ArrayValue.Builder,
+            com.google.firestore.v1beta1.ArrayValueOrBuilder>
+        arrayValueBuilder_;
     /**
+     *
+     *
      * 
      * An array value.
      * Cannot directly contain another array value, though can contain an
@@ -2040,6 +2210,8 @@ public boolean hasArrayValue() {
       return valueTypeCase_ == 9;
     }
     /**
+     *
+     *
      * 
      * An array value.
      * Cannot directly contain another array value, though can contain an
@@ -2062,6 +2234,8 @@ public com.google.firestore.v1beta1.ArrayValue getArrayValue() {
       }
     }
     /**
+     *
+     *
      * 
      * An array value.
      * Cannot directly contain another array value, though can contain an
@@ -2084,6 +2258,8 @@ public Builder setArrayValue(com.google.firestore.v1beta1.ArrayValue value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * An array value.
      * Cannot directly contain another array value, though can contain an
@@ -2092,8 +2268,7 @@ public Builder setArrayValue(com.google.firestore.v1beta1.ArrayValue value) {
      *
      * .google.firestore.v1beta1.ArrayValue array_value = 9;
      */
-    public Builder setArrayValue(
-        com.google.firestore.v1beta1.ArrayValue.Builder builderForValue) {
+    public Builder setArrayValue(com.google.firestore.v1beta1.ArrayValue.Builder builderForValue) {
       if (arrayValueBuilder_ == null) {
         valueType_ = builderForValue.build();
         onChanged();
@@ -2104,6 +2279,8 @@ public Builder setArrayValue(
       return this;
     }
     /**
+     *
+     *
      * 
      * An array value.
      * Cannot directly contain another array value, though can contain an
@@ -2114,10 +2291,13 @@ public Builder setArrayValue(
      */
     public Builder mergeArrayValue(com.google.firestore.v1beta1.ArrayValue value) {
       if (arrayValueBuilder_ == null) {
-        if (valueTypeCase_ == 9 &&
-            valueType_ != com.google.firestore.v1beta1.ArrayValue.getDefaultInstance()) {
-          valueType_ = com.google.firestore.v1beta1.ArrayValue.newBuilder((com.google.firestore.v1beta1.ArrayValue) valueType_)
-              .mergeFrom(value).buildPartial();
+        if (valueTypeCase_ == 9
+            && valueType_ != com.google.firestore.v1beta1.ArrayValue.getDefaultInstance()) {
+          valueType_ =
+              com.google.firestore.v1beta1.ArrayValue.newBuilder(
+                      (com.google.firestore.v1beta1.ArrayValue) valueType_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           valueType_ = value;
         }
@@ -2132,6 +2312,8 @@ public Builder mergeArrayValue(com.google.firestore.v1beta1.ArrayValue value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * An array value.
      * Cannot directly contain another array value, though can contain an
@@ -2157,6 +2339,8 @@ public Builder clearArrayValue() {
       return this;
     }
     /**
+     *
+     *
      * 
      * An array value.
      * Cannot directly contain another array value, though can contain an
@@ -2169,6 +2353,8 @@ public com.google.firestore.v1beta1.ArrayValue.Builder getArrayValueBuilder() {
       return getArrayValueFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * An array value.
      * Cannot directly contain another array value, though can contain an
@@ -2188,6 +2374,8 @@ public com.google.firestore.v1beta1.ArrayValueOrBuilder getArrayValueOrBuilder()
       }
     }
     /**
+     *
+     *
      * 
      * An array value.
      * Cannot directly contain another array value, though can contain an
@@ -2197,27 +2385,38 @@ public com.google.firestore.v1beta1.ArrayValueOrBuilder getArrayValueOrBuilder()
      * .google.firestore.v1beta1.ArrayValue array_value = 9;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.ArrayValue, com.google.firestore.v1beta1.ArrayValue.Builder, com.google.firestore.v1beta1.ArrayValueOrBuilder> 
+            com.google.firestore.v1beta1.ArrayValue,
+            com.google.firestore.v1beta1.ArrayValue.Builder,
+            com.google.firestore.v1beta1.ArrayValueOrBuilder>
         getArrayValueFieldBuilder() {
       if (arrayValueBuilder_ == null) {
         if (!(valueTypeCase_ == 9)) {
           valueType_ = com.google.firestore.v1beta1.ArrayValue.getDefaultInstance();
         }
-        arrayValueBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.ArrayValue, com.google.firestore.v1beta1.ArrayValue.Builder, com.google.firestore.v1beta1.ArrayValueOrBuilder>(
+        arrayValueBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.ArrayValue,
+                com.google.firestore.v1beta1.ArrayValue.Builder,
+                com.google.firestore.v1beta1.ArrayValueOrBuilder>(
                 (com.google.firestore.v1beta1.ArrayValue) valueType_,
                 getParentForChildren(),
                 isClean());
         valueType_ = null;
       }
       valueTypeCase_ = 9;
-      onChanged();;
+      onChanged();
+      ;
       return arrayValueBuilder_;
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.MapValue, com.google.firestore.v1beta1.MapValue.Builder, com.google.firestore.v1beta1.MapValueOrBuilder> mapValueBuilder_;
+            com.google.firestore.v1beta1.MapValue,
+            com.google.firestore.v1beta1.MapValue.Builder,
+            com.google.firestore.v1beta1.MapValueOrBuilder>
+        mapValueBuilder_;
     /**
+     *
+     *
      * 
      * A map value.
      * 

@@ -2228,6 +2427,8 @@ public boolean hasMapValue() {
       return valueTypeCase_ == 6;
     }
     /**
+     *
+     *
      * 
      * A map value.
      * 

@@ -2248,6 +2449,8 @@ public com.google.firestore.v1beta1.MapValue getMapValue() {
       }
     }
     /**
+     *
+     *
      * 
      * A map value.
      * 

@@ -2268,14 +2471,15 @@ public Builder setMapValue(com.google.firestore.v1beta1.MapValue value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A map value.
      * 

      *
      * .google.firestore.v1beta1.MapValue map_value = 6;
      */
-    public Builder setMapValue(
-        com.google.firestore.v1beta1.MapValue.Builder builderForValue) {
+    public Builder setMapValue(com.google.firestore.v1beta1.MapValue.Builder builderForValue) {
       if (mapValueBuilder_ == null) {
         valueType_ = builderForValue.build();
         onChanged();
@@ -2286,6 +2490,8 @@ public Builder setMapValue(
       return this;
     }
     /**
+     *
+     *
      * 
      * A map value.
      * 

@@ -2294,10 +2500,13 @@ public Builder setMapValue(
      */
     public Builder mergeMapValue(com.google.firestore.v1beta1.MapValue value) {
       if (mapValueBuilder_ == null) {
-        if (valueTypeCase_ == 6 &&
-            valueType_ != com.google.firestore.v1beta1.MapValue.getDefaultInstance()) {
-          valueType_ = com.google.firestore.v1beta1.MapValue.newBuilder((com.google.firestore.v1beta1.MapValue) valueType_)
-              .mergeFrom(value).buildPartial();
+        if (valueTypeCase_ == 6
+            && valueType_ != com.google.firestore.v1beta1.MapValue.getDefaultInstance()) {
+          valueType_ =
+              com.google.firestore.v1beta1.MapValue.newBuilder(
+                      (com.google.firestore.v1beta1.MapValue) valueType_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           valueType_ = value;
         }
@@ -2312,6 +2521,8 @@ public Builder mergeMapValue(com.google.firestore.v1beta1.MapValue value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A map value.
      * 

@@ -2335,6 +2546,8 @@ public Builder clearMapValue() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A map value.
      * 

@@ -2345,6 +2558,8 @@ public com.google.firestore.v1beta1.MapValue.Builder getMapValueBuilder() {
       return getMapValueFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * A map value.
      * 

@@ -2362,6 +2577,8 @@ public com.google.firestore.v1beta1.MapValueOrBuilder getMapValueOrBuilder() {
       }
     }
     /**
+     *
+     *
      * 
      * A map value.
      * 

@@ -2369,26 +2586,32 @@ public com.google.firestore.v1beta1.MapValueOrBuilder getMapValueOrBuilder() {
      * .google.firestore.v1beta1.MapValue map_value = 6;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.MapValue, com.google.firestore.v1beta1.MapValue.Builder, com.google.firestore.v1beta1.MapValueOrBuilder> 
+            com.google.firestore.v1beta1.MapValue,
+            com.google.firestore.v1beta1.MapValue.Builder,
+            com.google.firestore.v1beta1.MapValueOrBuilder>
         getMapValueFieldBuilder() {
       if (mapValueBuilder_ == null) {
         if (!(valueTypeCase_ == 6)) {
           valueType_ = com.google.firestore.v1beta1.MapValue.getDefaultInstance();
         }
-        mapValueBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.MapValue, com.google.firestore.v1beta1.MapValue.Builder, com.google.firestore.v1beta1.MapValueOrBuilder>(
+        mapValueBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.MapValue,
+                com.google.firestore.v1beta1.MapValue.Builder,
+                com.google.firestore.v1beta1.MapValueOrBuilder>(
                 (com.google.firestore.v1beta1.MapValue) valueType_,
                 getParentForChildren(),
                 isClean());
         valueType_ = null;
       }
       valueTypeCase_ = 6;
-      onChanged();;
+      onChanged();
+      ;
       return mapValueBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -2398,12 +2621,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.Value)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.Value)
   private static final com.google.firestore.v1beta1.Value DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.Value();
   }
@@ -2412,16 +2635,16 @@ public static com.google.firestore.v1beta1.Value getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Value parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new Value(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Value parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new Value(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -2436,6 +2659,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.Value getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ValueOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ValueOrBuilder.java
index 3d981e390c1d..81454f1190c7 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ValueOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ValueOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface ValueOrBuilder extends
+public interface ValueOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.Value)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * A null value.
    * 

@@ -16,6 +19,8 @@ public interface ValueOrBuilder extends
    */
   int getNullValueValue();
   /**
+   *
+   *
    * 
    * A null value.
    * 

@@ -25,6 +30,8 @@ public interface ValueOrBuilder extends
   com.google.protobuf.NullValue getNullValue();
 
   /**
+   *
+   *
    * 
    * A boolean value.
    * 

@@ -34,6 +41,8 @@ public interface ValueOrBuilder extends
   boolean getBooleanValue();
 
   /**
+   *
+   *
    * 
    * An integer value.
    * 

@@ -43,6 +52,8 @@ public interface ValueOrBuilder extends
   long getIntegerValue();
 
   /**
+   *
+   *
    * 
    * A double value.
    * 

@@ -52,6 +63,8 @@ public interface ValueOrBuilder extends
   double getDoubleValue();
 
   /**
+   *
+   *
    * 
    * A timestamp value.
    * Precise only to microseconds. When stored, any additional precision is
@@ -62,6 +75,8 @@ public interface ValueOrBuilder extends
    */
   boolean hasTimestampValue();
   /**
+   *
+   *
    * 
    * A timestamp value.
    * Precise only to microseconds. When stored, any additional precision is
@@ -72,6 +87,8 @@ public interface ValueOrBuilder extends
    */
   com.google.protobuf.Timestamp getTimestampValue();
   /**
+   *
+   *
    * 
    * A timestamp value.
    * Precise only to microseconds. When stored, any additional precision is
@@ -83,6 +100,8 @@ public interface ValueOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getTimestampValueOrBuilder();
 
   /**
+   *
+   *
    * 
    * A string value.
    * The string, represented as UTF-8, must not exceed 1 MiB - 89 bytes.
@@ -94,6 +113,8 @@ public interface ValueOrBuilder extends
    */
   java.lang.String getStringValue();
   /**
+   *
+   *
    * 
    * A string value.
    * The string, represented as UTF-8, must not exceed 1 MiB - 89 bytes.
@@ -103,10 +124,11 @@ public interface ValueOrBuilder extends
    *
    * string string_value = 17;
    */
-  com.google.protobuf.ByteString
-      getStringValueBytes();
+  com.google.protobuf.ByteString getStringValueBytes();
 
   /**
+   *
+   *
    * 
    * A bytes value.
    * Must not exceed 1 MiB - 89 bytes.
@@ -118,6 +140,8 @@ public interface ValueOrBuilder extends
   com.google.protobuf.ByteString getBytesValue();
 
   /**
+   *
+   *
    * 
    * A reference to a document. For example:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -127,6 +151,8 @@ public interface ValueOrBuilder extends
    */
   java.lang.String getReferenceValue();
   /**
+   *
+   *
    * 
    * A reference to a document. For example:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -134,10 +160,11 @@ public interface ValueOrBuilder extends
    *
    * string reference_value = 5;
    */
-  com.google.protobuf.ByteString
-      getReferenceValueBytes();
+  com.google.protobuf.ByteString getReferenceValueBytes();
 
   /**
+   *
+   *
    * 
    * A geo point value representing a point on the surface of Earth.
    * 

@@ -146,6 +173,8 @@ public interface ValueOrBuilder extends
    */
   boolean hasGeoPointValue();
   /**
+   *
+   *
    * 
    * A geo point value representing a point on the surface of Earth.
    * 

@@ -154,6 +183,8 @@ public interface ValueOrBuilder extends
    */
   com.google.type.LatLng getGeoPointValue();
   /**
+   *
+   *
    * 
    * A geo point value representing a point on the surface of Earth.
    * 

@@ -163,6 +194,8 @@ public interface ValueOrBuilder extends
   com.google.type.LatLngOrBuilder getGeoPointValueOrBuilder();
 
   /**
+   *
+   *
    * 
    * An array value.
    * Cannot directly contain another array value, though can contain an
@@ -173,6 +206,8 @@ public interface ValueOrBuilder extends
    */
   boolean hasArrayValue();
   /**
+   *
+   *
    * 
    * An array value.
    * Cannot directly contain another array value, though can contain an
@@ -183,6 +218,8 @@ public interface ValueOrBuilder extends
    */
   com.google.firestore.v1beta1.ArrayValue getArrayValue();
   /**
+   *
+   *
    * 
    * An array value.
    * Cannot directly contain another array value, though can contain an
@@ -194,6 +231,8 @@ public interface ValueOrBuilder extends
   com.google.firestore.v1beta1.ArrayValueOrBuilder getArrayValueOrBuilder();
 
   /**
+   *
+   *
    * 
    * A map value.
    * 

@@ -202,6 +241,8 @@ public interface ValueOrBuilder extends
    */
   boolean hasMapValue();
   /**
+   *
+   *
    * 
    * A map value.
    * 

@@ -210,6 +251,8 @@ public interface ValueOrBuilder extends
    */
   com.google.firestore.v1beta1.MapValue getMapValue();
   /**
+   *
+   *
    * 
    * A map value.
    * 

diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Write.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Write.java
index 124e4186174a..229eb10684d7 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Write.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Write.java
@@ -4,29 +4,31 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * A write on a document.
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.Write}
  */
-public  final class Write extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Write extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.Write)
     WriteOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Write.newBuilder() to construct.
   private Write(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private Write() {
-  }
+
+  private Write() {}
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private Write(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -46,113 +48,126 @@ private Write(
           case 0:
             done = true;
             break;
-          case 10: {
-            com.google.firestore.v1beta1.Document.Builder subBuilder = null;
-            if (operationCase_ == 1) {
-              subBuilder = ((com.google.firestore.v1beta1.Document) operation_).toBuilder();
-            }
-            operation_ =
-                input.readMessage(com.google.firestore.v1beta1.Document.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.firestore.v1beta1.Document) operation_);
-              operation_ = subBuilder.buildPartial();
-            }
-            operationCase_ = 1;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
-            operationCase_ = 2;
-            operation_ = s;
-            break;
-          }
-          case 26: {
-            com.google.firestore.v1beta1.DocumentMask.Builder subBuilder = null;
-            if (updateMask_ != null) {
-              subBuilder = updateMask_.toBuilder();
+          case 10:
+            {
+              com.google.firestore.v1beta1.Document.Builder subBuilder = null;
+              if (operationCase_ == 1) {
+                subBuilder = ((com.google.firestore.v1beta1.Document) operation_).toBuilder();
+              }
+              operation_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.Document.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.firestore.v1beta1.Document) operation_);
+                operation_ = subBuilder.buildPartial();
+              }
+              operationCase_ = 1;
+              break;
             }
-            updateMask_ = input.readMessage(com.google.firestore.v1beta1.DocumentMask.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(updateMask_);
-              updateMask_ = subBuilder.buildPartial();
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              operationCase_ = 2;
+              operation_ = s;
+              break;
             }
+          case 26:
+            {
+              com.google.firestore.v1beta1.DocumentMask.Builder subBuilder = null;
+              if (updateMask_ != null) {
+                subBuilder = updateMask_.toBuilder();
+              }
+              updateMask_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.DocumentMask.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(updateMask_);
+                updateMask_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 34: {
-            com.google.firestore.v1beta1.Precondition.Builder subBuilder = null;
-            if (currentDocument_ != null) {
-              subBuilder = currentDocument_.toBuilder();
-            }
-            currentDocument_ = input.readMessage(com.google.firestore.v1beta1.Precondition.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(currentDocument_);
-              currentDocument_ = subBuilder.buildPartial();
+              break;
             }
+          case 34:
+            {
+              com.google.firestore.v1beta1.Precondition.Builder subBuilder = null;
+              if (currentDocument_ != null) {
+                subBuilder = currentDocument_.toBuilder();
+              }
+              currentDocument_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.Precondition.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(currentDocument_);
+                currentDocument_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 50: {
-            com.google.firestore.v1beta1.DocumentTransform.Builder subBuilder = null;
-            if (operationCase_ == 6) {
-              subBuilder = ((com.google.firestore.v1beta1.DocumentTransform) operation_).toBuilder();
+              break;
             }
-            operation_ =
-                input.readMessage(com.google.firestore.v1beta1.DocumentTransform.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.firestore.v1beta1.DocumentTransform) operation_);
-              operation_ = subBuilder.buildPartial();
+          case 50:
+            {
+              com.google.firestore.v1beta1.DocumentTransform.Builder subBuilder = null;
+              if (operationCase_ == 6) {
+                subBuilder =
+                    ((com.google.firestore.v1beta1.DocumentTransform) operation_).toBuilder();
+              }
+              operation_ =
+                  input.readMessage(
+                      com.google.firestore.v1beta1.DocumentTransform.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.firestore.v1beta1.DocumentTransform) operation_);
+                operation_ = subBuilder.buildPartial();
+              }
+              operationCase_ = 6;
+              break;
             }
-            operationCase_ = 6;
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_Write_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.WriteProto
+        .internal_static_google_firestore_v1beta1_Write_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_Write_fieldAccessorTable
+    return com.google.firestore.v1beta1.WriteProto
+        .internal_static_google_firestore_v1beta1_Write_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.Write.class, com.google.firestore.v1beta1.Write.Builder.class);
+            com.google.firestore.v1beta1.Write.class,
+            com.google.firestore.v1beta1.Write.Builder.class);
   }
 
   private int operationCase_ = 0;
   private java.lang.Object operation_;
-  public enum OperationCase
-      implements com.google.protobuf.Internal.EnumLite {
+
+  public enum OperationCase implements com.google.protobuf.Internal.EnumLite {
     UPDATE(1),
     DELETE(2),
     TRANSFORM(6),
     OPERATION_NOT_SET(0);
     private final int value;
+
     private OperationCase(int value) {
       this.value = value;
     }
-    /**
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
+    /** @deprecated Use {@link #forNumber(int)} instead. */
     @java.lang.Deprecated
     public static OperationCase valueOf(int value) {
       return forNumber(value);
@@ -160,26 +175,32 @@ public static OperationCase valueOf(int value) {
 
     public static OperationCase forNumber(int value) {
       switch (value) {
-        case 1: return UPDATE;
-        case 2: return DELETE;
-        case 6: return TRANSFORM;
-        case 0: return OPERATION_NOT_SET;
-        default: return null;
+        case 1:
+          return UPDATE;
+        case 2:
+          return DELETE;
+        case 6:
+          return TRANSFORM;
+        case 0:
+          return OPERATION_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public OperationCase
-  getOperationCase() {
-    return OperationCase.forNumber(
-        operationCase_);
+  public OperationCase getOperationCase() {
+    return OperationCase.forNumber(operationCase_);
   }
 
   public static final int UPDATE_FIELD_NUMBER = 1;
   /**
+   *
+   *
    * 
    * A document to write.
    * 

@@ -190,6 +211,8 @@ public boolean hasUpdate() {
     return operationCase_ == 1;
   }
   /**
+   *
+   *
    * 
    * A document to write.
    * 

@@ -198,11 +221,13 @@ public boolean hasUpdate() {
    */
   public com.google.firestore.v1beta1.Document getUpdate() {
     if (operationCase_ == 1) {
-       return (com.google.firestore.v1beta1.Document) operation_;
+      return (com.google.firestore.v1beta1.Document) operation_;
     }
     return com.google.firestore.v1beta1.Document.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * A document to write.
    * 

@@ -211,13 +236,15 @@ public com.google.firestore.v1beta1.Document getUpdate() {
    */
   public com.google.firestore.v1beta1.DocumentOrBuilder getUpdateOrBuilder() {
     if (operationCase_ == 1) {
-       return (com.google.firestore.v1beta1.Document) operation_;
+      return (com.google.firestore.v1beta1.Document) operation_;
     }
     return com.google.firestore.v1beta1.Document.getDefaultInstance();
   }
 
   public static final int DELETE_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * A document name to delete. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -233,8 +260,7 @@ public java.lang.String getDelete() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (operationCase_ == 2) {
         operation_ = s;
@@ -243,6 +269,8 @@ public java.lang.String getDelete() {
     }
   }
   /**
+   *
+   *
    * 
    * A document name to delete. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -250,16 +278,14 @@ public java.lang.String getDelete() {
    *
    * string delete = 2;
    */
-  public com.google.protobuf.ByteString
-      getDeleteBytes() {
+  public com.google.protobuf.ByteString getDeleteBytes() {
     java.lang.Object ref = "";
     if (operationCase_ == 2) {
       ref = operation_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       if (operationCase_ == 2) {
         operation_ = b;
       }
@@ -271,6 +297,8 @@ public java.lang.String getDelete() {
 
   public static final int TRANSFORM_FIELD_NUMBER = 6;
   /**
+   *
+   *
    * 
    * Applies a tranformation to a document.
    * At most one `transform` per document is allowed in a given request.
@@ -284,6 +312,8 @@ public boolean hasTransform() {
     return operationCase_ == 6;
   }
   /**
+   *
+   *
    * 
    * Applies a tranformation to a document.
    * At most one `transform` per document is allowed in a given request.
@@ -295,11 +325,13 @@ public boolean hasTransform() {
    */
   public com.google.firestore.v1beta1.DocumentTransform getTransform() {
     if (operationCase_ == 6) {
-       return (com.google.firestore.v1beta1.DocumentTransform) operation_;
+      return (com.google.firestore.v1beta1.DocumentTransform) operation_;
     }
     return com.google.firestore.v1beta1.DocumentTransform.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Applies a tranformation to a document.
    * At most one `transform` per document is allowed in a given request.
@@ -311,7 +343,7 @@ public com.google.firestore.v1beta1.DocumentTransform getTransform() {
    */
   public com.google.firestore.v1beta1.DocumentTransformOrBuilder getTransformOrBuilder() {
     if (operationCase_ == 6) {
-       return (com.google.firestore.v1beta1.DocumentTransform) operation_;
+      return (com.google.firestore.v1beta1.DocumentTransform) operation_;
     }
     return com.google.firestore.v1beta1.DocumentTransform.getDefaultInstance();
   }
@@ -319,6 +351,8 @@ public com.google.firestore.v1beta1.DocumentTransformOrBuilder getTransformOrBui
   public static final int UPDATE_MASK_FIELD_NUMBER = 3;
   private com.google.firestore.v1beta1.DocumentMask updateMask_;
   /**
+   *
+   *
    * 
    * The fields to update in this write.
    * This field can be set only when the operation is `update`.
@@ -337,6 +371,8 @@ public boolean hasUpdateMask() {
     return updateMask_ != null;
   }
   /**
+   *
+   *
    * 
    * The fields to update in this write.
    * This field can be set only when the operation is `update`.
@@ -352,9 +388,13 @@ public boolean hasUpdateMask() {
    * .google.firestore.v1beta1.DocumentMask update_mask = 3;
    */
   public com.google.firestore.v1beta1.DocumentMask getUpdateMask() {
-    return updateMask_ == null ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance() : updateMask_;
+    return updateMask_ == null
+        ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance()
+        : updateMask_;
   }
   /**
+   *
+   *
    * 
    * The fields to update in this write.
    * This field can be set only when the operation is `update`.
@@ -376,6 +416,8 @@ public com.google.firestore.v1beta1.DocumentMaskOrBuilder getUpdateMaskOrBuilder
   public static final int CURRENT_DOCUMENT_FIELD_NUMBER = 4;
   private com.google.firestore.v1beta1.Precondition currentDocument_;
   /**
+   *
+   *
    * 
    * An optional precondition on the document.
    * The write will fail if this is set and not met by the target document.
@@ -387,6 +429,8 @@ public boolean hasCurrentDocument() {
     return currentDocument_ != null;
   }
   /**
+   *
+   *
    * 
    * An optional precondition on the document.
    * The write will fail if this is set and not met by the target document.
@@ -395,9 +439,13 @@ public boolean hasCurrentDocument() {
    * .google.firestore.v1beta1.Precondition current_document = 4;
    */
   public com.google.firestore.v1beta1.Precondition getCurrentDocument() {
-    return currentDocument_ == null ? com.google.firestore.v1beta1.Precondition.getDefaultInstance() : currentDocument_;
+    return currentDocument_ == null
+        ? com.google.firestore.v1beta1.Precondition.getDefaultInstance()
+        : currentDocument_;
   }
   /**
+   *
+   *
    * 
    * An optional precondition on the document.
    * The write will fail if this is set and not met by the target document.
@@ -410,6 +458,7 @@ public com.google.firestore.v1beta1.PreconditionOrBuilder getCurrentDocumentOrBu
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -421,8 +470,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (operationCase_ == 1) {
       output.writeMessage(1, (com.google.firestore.v1beta1.Document) operation_);
     }
@@ -448,23 +496,23 @@ public int getSerializedSize() {
 
     size = 0;
     if (operationCase_ == 1) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, (com.google.firestore.v1beta1.Document) operation_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              1, (com.google.firestore.v1beta1.Document) operation_);
     }
     if (operationCase_ == 2) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, operation_);
     }
     if (updateMask_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getUpdateMask());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getUpdateMask());
     }
     if (currentDocument_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, getCurrentDocument());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getCurrentDocument());
     }
     if (operationCase_ == 6) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(6, (com.google.firestore.v1beta1.DocumentTransform) operation_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              6, (com.google.firestore.v1beta1.DocumentTransform) operation_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -474,7 +522,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.Write)) {
       return super.equals(obj);
@@ -484,29 +532,23 @@ public boolean equals(final java.lang.Object obj) {
     boolean result = true;
     result = result && (hasUpdateMask() == other.hasUpdateMask());
     if (hasUpdateMask()) {
-      result = result && getUpdateMask()
-          .equals(other.getUpdateMask());
+      result = result && getUpdateMask().equals(other.getUpdateMask());
     }
     result = result && (hasCurrentDocument() == other.hasCurrentDocument());
     if (hasCurrentDocument()) {
-      result = result && getCurrentDocument()
-          .equals(other.getCurrentDocument());
+      result = result && getCurrentDocument().equals(other.getCurrentDocument());
     }
-    result = result && getOperationCase().equals(
-        other.getOperationCase());
+    result = result && getOperationCase().equals(other.getOperationCase());
     if (!result) return false;
     switch (operationCase_) {
       case 1:
-        result = result && getUpdate()
-            .equals(other.getUpdate());
+        result = result && getUpdate().equals(other.getUpdate());
         break;
       case 2:
-        result = result && getDelete()
-            .equals(other.getDelete());
+        result = result && getDelete().equals(other.getDelete());
         break;
       case 6:
-        result = result && getTransform()
-            .equals(other.getTransform());
+        result = result && getTransform().equals(other.getTransform());
         break;
       case 0:
       default:
@@ -551,118 +593,126 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.Write parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.Write parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.Write parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.Write parseFrom(
-      com.google.protobuf.ByteString data)
+
+  public static com.google.firestore.v1beta1.Write parseFrom(com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.Write parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.Write parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.Write parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.Write parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.Write parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.Write parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.Write parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.Write parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.Write parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.Write prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A write on a document.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.Write}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.Write)
       com.google.firestore.v1beta1.WriteOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_Write_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.WriteProto
+          .internal_static_google_firestore_v1beta1_Write_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_Write_fieldAccessorTable
+      return com.google.firestore.v1beta1.WriteProto
+          .internal_static_google_firestore_v1beta1_Write_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.Write.class, com.google.firestore.v1beta1.Write.Builder.class);
+              com.google.firestore.v1beta1.Write.class,
+              com.google.firestore.v1beta1.Write.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.Write.newBuilder()
@@ -670,16 +720,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -701,9 +750,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_Write_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.WriteProto
+          .internal_static_google_firestore_v1beta1_Write_descriptor;
     }
 
     @java.lang.Override
@@ -759,38 +808,39 @@ public com.google.firestore.v1beta1.Write buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.Write) {
-        return mergeFrom((com.google.firestore.v1beta1.Write)other);
+        return mergeFrom((com.google.firestore.v1beta1.Write) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -806,23 +856,27 @@ public Builder mergeFrom(com.google.firestore.v1beta1.Write other) {
         mergeCurrentDocument(other.getCurrentDocument());
       }
       switch (other.getOperationCase()) {
-        case UPDATE: {
-          mergeUpdate(other.getUpdate());
-          break;
-        }
-        case DELETE: {
-          operationCase_ = 2;
-          operation_ = other.operation_;
-          onChanged();
-          break;
-        }
-        case TRANSFORM: {
-          mergeTransform(other.getTransform());
-          break;
-        }
-        case OPERATION_NOT_SET: {
-          break;
-        }
+        case UPDATE:
+          {
+            mergeUpdate(other.getUpdate());
+            break;
+          }
+        case DELETE:
+          {
+            operationCase_ = 2;
+            operation_ = other.operation_;
+            onChanged();
+            break;
+          }
+        case TRANSFORM:
+          {
+            mergeTransform(other.getTransform());
+            break;
+          }
+        case OPERATION_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
@@ -852,12 +906,12 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int operationCase_ = 0;
     private java.lang.Object operation_;
-    public OperationCase
-        getOperationCase() {
-      return OperationCase.forNumber(
-          operationCase_);
+
+    public OperationCase getOperationCase() {
+      return OperationCase.forNumber(operationCase_);
     }
 
     public Builder clearOperation() {
@@ -867,10 +921,14 @@ public Builder clearOperation() {
       return this;
     }
 
-
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder> updateBuilder_;
+            com.google.firestore.v1beta1.Document,
+            com.google.firestore.v1beta1.Document.Builder,
+            com.google.firestore.v1beta1.DocumentOrBuilder>
+        updateBuilder_;
     /**
+     *
+     *
      * 
      * A document to write.
      * 

@@ -881,6 +939,8 @@ public boolean hasUpdate() {
       return operationCase_ == 1;
     }
     /**
+     *
+     *
      * 
      * A document to write.
      * 

@@ -901,6 +961,8 @@ public com.google.firestore.v1beta1.Document getUpdate() {
       }
     }
     /**
+     *
+     *
      * 
      * A document to write.
      * 

@@ -921,14 +983,15 @@ public Builder setUpdate(com.google.firestore.v1beta1.Document value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A document to write.
      * 

      *
      * .google.firestore.v1beta1.Document update = 1;
      */
-    public Builder setUpdate(
-        com.google.firestore.v1beta1.Document.Builder builderForValue) {
+    public Builder setUpdate(com.google.firestore.v1beta1.Document.Builder builderForValue) {
       if (updateBuilder_ == null) {
         operation_ = builderForValue.build();
         onChanged();
@@ -939,6 +1002,8 @@ public Builder setUpdate(
       return this;
     }
     /**
+     *
+     *
      * 
      * A document to write.
      * 

@@ -947,10 +1012,13 @@ public Builder setUpdate(
      */
     public Builder mergeUpdate(com.google.firestore.v1beta1.Document value) {
       if (updateBuilder_ == null) {
-        if (operationCase_ == 1 &&
-            operation_ != com.google.firestore.v1beta1.Document.getDefaultInstance()) {
-          operation_ = com.google.firestore.v1beta1.Document.newBuilder((com.google.firestore.v1beta1.Document) operation_)
-              .mergeFrom(value).buildPartial();
+        if (operationCase_ == 1
+            && operation_ != com.google.firestore.v1beta1.Document.getDefaultInstance()) {
+          operation_ =
+              com.google.firestore.v1beta1.Document.newBuilder(
+                      (com.google.firestore.v1beta1.Document) operation_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           operation_ = value;
         }
@@ -965,6 +1033,8 @@ public Builder mergeUpdate(com.google.firestore.v1beta1.Document value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A document to write.
      * 

@@ -988,6 +1058,8 @@ public Builder clearUpdate() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A document to write.
      * 

@@ -998,6 +1070,8 @@ public com.google.firestore.v1beta1.Document.Builder getUpdateBuilder() {
       return getUpdateFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * A document to write.
      * 

@@ -1015,6 +1089,8 @@ public com.google.firestore.v1beta1.DocumentOrBuilder getUpdateOrBuilder() {
       }
     }
     /**
+     *
+     *
      * 
      * A document to write.
      * 

@@ -1022,25 +1098,33 @@ public com.google.firestore.v1beta1.DocumentOrBuilder getUpdateOrBuilder() {
      * .google.firestore.v1beta1.Document update = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder> 
+            com.google.firestore.v1beta1.Document,
+            com.google.firestore.v1beta1.Document.Builder,
+            com.google.firestore.v1beta1.DocumentOrBuilder>
         getUpdateFieldBuilder() {
       if (updateBuilder_ == null) {
         if (!(operationCase_ == 1)) {
           operation_ = com.google.firestore.v1beta1.Document.getDefaultInstance();
         }
-        updateBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder>(
+        updateBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.Document,
+                com.google.firestore.v1beta1.Document.Builder,
+                com.google.firestore.v1beta1.DocumentOrBuilder>(
                 (com.google.firestore.v1beta1.Document) operation_,
                 getParentForChildren(),
                 isClean());
         operation_ = null;
       }
       operationCase_ = 1;
-      onChanged();;
+      onChanged();
+      ;
       return updateBuilder_;
     }
 
     /**
+     *
+     *
      * 
      * A document name to delete. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -1054,8 +1138,7 @@ public java.lang.String getDelete() {
         ref = operation_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (operationCase_ == 2) {
           operation_ = s;
@@ -1066,6 +1149,8 @@ public java.lang.String getDelete() {
       }
     }
     /**
+     *
+     *
      * 
      * A document name to delete. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -1073,16 +1158,14 @@ public java.lang.String getDelete() {
      *
      * string delete = 2;
      */
-    public com.google.protobuf.ByteString
-        getDeleteBytes() {
+    public com.google.protobuf.ByteString getDeleteBytes() {
       java.lang.Object ref = "";
       if (operationCase_ == 2) {
         ref = operation_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         if (operationCase_ == 2) {
           operation_ = b;
         }
@@ -1092,6 +1175,8 @@ public java.lang.String getDelete() {
       }
     }
     /**
+     *
+     *
      * 
      * A document name to delete. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -1099,17 +1184,18 @@ public java.lang.String getDelete() {
      *
      * string delete = 2;
      */
-    public Builder setDelete(
-        java.lang.String value) {
+    public Builder setDelete(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  operationCase_ = 2;
+        throw new NullPointerException();
+      }
+      operationCase_ = 2;
       operation_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A document name to delete. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -1126,6 +1212,8 @@ public Builder clearDelete() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A document name to delete. In the format:
      * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -1133,12 +1221,11 @@ public Builder clearDelete() {
      *
      * string delete = 2;
      */
-    public Builder setDeleteBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setDeleteBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       operationCase_ = 2;
       operation_ = value;
       onChanged();
@@ -1146,8 +1233,13 @@ public Builder setDeleteBytes(
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.DocumentTransform, com.google.firestore.v1beta1.DocumentTransform.Builder, com.google.firestore.v1beta1.DocumentTransformOrBuilder> transformBuilder_;
+            com.google.firestore.v1beta1.DocumentTransform,
+            com.google.firestore.v1beta1.DocumentTransform.Builder,
+            com.google.firestore.v1beta1.DocumentTransformOrBuilder>
+        transformBuilder_;
     /**
+     *
+     *
      * 
      * Applies a tranformation to a document.
      * At most one `transform` per document is allowed in a given request.
@@ -1161,6 +1253,8 @@ public boolean hasTransform() {
       return operationCase_ == 6;
     }
     /**
+     *
+     *
      * 
      * Applies a tranformation to a document.
      * At most one `transform` per document is allowed in a given request.
@@ -1184,6 +1278,8 @@ public com.google.firestore.v1beta1.DocumentTransform getTransform() {
       }
     }
     /**
+     *
+     *
      * 
      * Applies a tranformation to a document.
      * At most one `transform` per document is allowed in a given request.
@@ -1207,6 +1303,8 @@ public Builder setTransform(com.google.firestore.v1beta1.DocumentTransform value
       return this;
     }
     /**
+     *
+     *
      * 
      * Applies a tranformation to a document.
      * At most one `transform` per document is allowed in a given request.
@@ -1228,6 +1326,8 @@ public Builder setTransform(
       return this;
     }
     /**
+     *
+     *
      * 
      * Applies a tranformation to a document.
      * At most one `transform` per document is allowed in a given request.
@@ -1239,10 +1339,13 @@ public Builder setTransform(
      */
     public Builder mergeTransform(com.google.firestore.v1beta1.DocumentTransform value) {
       if (transformBuilder_ == null) {
-        if (operationCase_ == 6 &&
-            operation_ != com.google.firestore.v1beta1.DocumentTransform.getDefaultInstance()) {
-          operation_ = com.google.firestore.v1beta1.DocumentTransform.newBuilder((com.google.firestore.v1beta1.DocumentTransform) operation_)
-              .mergeFrom(value).buildPartial();
+        if (operationCase_ == 6
+            && operation_ != com.google.firestore.v1beta1.DocumentTransform.getDefaultInstance()) {
+          operation_ =
+              com.google.firestore.v1beta1.DocumentTransform.newBuilder(
+                      (com.google.firestore.v1beta1.DocumentTransform) operation_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           operation_ = value;
         }
@@ -1257,6 +1360,8 @@ public Builder mergeTransform(com.google.firestore.v1beta1.DocumentTransform val
       return this;
     }
     /**
+     *
+     *
      * 
      * Applies a tranformation to a document.
      * At most one `transform` per document is allowed in a given request.
@@ -1283,6 +1388,8 @@ public Builder clearTransform() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Applies a tranformation to a document.
      * At most one `transform` per document is allowed in a given request.
@@ -1296,6 +1403,8 @@ public com.google.firestore.v1beta1.DocumentTransform.Builder getTransformBuilde
       return getTransformFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Applies a tranformation to a document.
      * At most one `transform` per document is allowed in a given request.
@@ -1316,6 +1425,8 @@ public com.google.firestore.v1beta1.DocumentTransformOrBuilder getTransformOrBui
       }
     }
     /**
+     *
+     *
      * 
      * Applies a tranformation to a document.
      * At most one `transform` per document is allowed in a given request.
@@ -1326,28 +1437,39 @@ public com.google.firestore.v1beta1.DocumentTransformOrBuilder getTransformOrBui
      * .google.firestore.v1beta1.DocumentTransform transform = 6;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.DocumentTransform, com.google.firestore.v1beta1.DocumentTransform.Builder, com.google.firestore.v1beta1.DocumentTransformOrBuilder> 
+            com.google.firestore.v1beta1.DocumentTransform,
+            com.google.firestore.v1beta1.DocumentTransform.Builder,
+            com.google.firestore.v1beta1.DocumentTransformOrBuilder>
         getTransformFieldBuilder() {
       if (transformBuilder_ == null) {
         if (!(operationCase_ == 6)) {
           operation_ = com.google.firestore.v1beta1.DocumentTransform.getDefaultInstance();
         }
-        transformBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.DocumentTransform, com.google.firestore.v1beta1.DocumentTransform.Builder, com.google.firestore.v1beta1.DocumentTransformOrBuilder>(
+        transformBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.DocumentTransform,
+                com.google.firestore.v1beta1.DocumentTransform.Builder,
+                com.google.firestore.v1beta1.DocumentTransformOrBuilder>(
                 (com.google.firestore.v1beta1.DocumentTransform) operation_,
                 getParentForChildren(),
                 isClean());
         operation_ = null;
       }
       operationCase_ = 6;
-      onChanged();;
+      onChanged();
+      ;
       return transformBuilder_;
     }
 
     private com.google.firestore.v1beta1.DocumentMask updateMask_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.DocumentMask, com.google.firestore.v1beta1.DocumentMask.Builder, com.google.firestore.v1beta1.DocumentMaskOrBuilder> updateMaskBuilder_;
+            com.google.firestore.v1beta1.DocumentMask,
+            com.google.firestore.v1beta1.DocumentMask.Builder,
+            com.google.firestore.v1beta1.DocumentMaskOrBuilder>
+        updateMaskBuilder_;
     /**
+     *
+     *
      * 
      * The fields to update in this write.
      * This field can be set only when the operation is `update`.
@@ -1366,6 +1488,8 @@ public boolean hasUpdateMask() {
       return updateMaskBuilder_ != null || updateMask_ != null;
     }
     /**
+     *
+     *
      * 
      * The fields to update in this write.
      * This field can be set only when the operation is `update`.
@@ -1382,12 +1506,16 @@ public boolean hasUpdateMask() {
      */
     public com.google.firestore.v1beta1.DocumentMask getUpdateMask() {
       if (updateMaskBuilder_ == null) {
-        return updateMask_ == null ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance() : updateMask_;
+        return updateMask_ == null
+            ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance()
+            : updateMask_;
       } else {
         return updateMaskBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The fields to update in this write.
      * This field can be set only when the operation is `update`.
@@ -1416,6 +1544,8 @@ public Builder setUpdateMask(com.google.firestore.v1beta1.DocumentMask value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to update in this write.
      * This field can be set only when the operation is `update`.
@@ -1442,6 +1572,8 @@ public Builder setUpdateMask(
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to update in this write.
      * This field can be set only when the operation is `update`.
@@ -1460,7 +1592,9 @@ public Builder mergeUpdateMask(com.google.firestore.v1beta1.DocumentMask value)
       if (updateMaskBuilder_ == null) {
         if (updateMask_ != null) {
           updateMask_ =
-            com.google.firestore.v1beta1.DocumentMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+              com.google.firestore.v1beta1.DocumentMask.newBuilder(updateMask_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           updateMask_ = value;
         }
@@ -1472,6 +1606,8 @@ public Builder mergeUpdateMask(com.google.firestore.v1beta1.DocumentMask value)
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to update in this write.
      * This field can be set only when the operation is `update`.
@@ -1498,6 +1634,8 @@ public Builder clearUpdateMask() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The fields to update in this write.
      * This field can be set only when the operation is `update`.
@@ -1513,11 +1651,13 @@ public Builder clearUpdateMask() {
      * .google.firestore.v1beta1.DocumentMask update_mask = 3;
      */
     public com.google.firestore.v1beta1.DocumentMask.Builder getUpdateMaskBuilder() {
-      
+
       onChanged();
       return getUpdateMaskFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The fields to update in this write.
      * This field can be set only when the operation is `update`.
@@ -1536,11 +1676,14 @@ public com.google.firestore.v1beta1.DocumentMaskOrBuilder getUpdateMaskOrBuilder
       if (updateMaskBuilder_ != null) {
         return updateMaskBuilder_.getMessageOrBuilder();
       } else {
-        return updateMask_ == null ?
-            com.google.firestore.v1beta1.DocumentMask.getDefaultInstance() : updateMask_;
+        return updateMask_ == null
+            ? com.google.firestore.v1beta1.DocumentMask.getDefaultInstance()
+            : updateMask_;
       }
     }
     /**
+     *
+     *
      * 
      * The fields to update in this write.
      * This field can be set only when the operation is `update`.
@@ -1556,14 +1699,17 @@ public com.google.firestore.v1beta1.DocumentMaskOrBuilder getUpdateMaskOrBuilder
      * .google.firestore.v1beta1.DocumentMask update_mask = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.DocumentMask, com.google.firestore.v1beta1.DocumentMask.Builder, com.google.firestore.v1beta1.DocumentMaskOrBuilder> 
+            com.google.firestore.v1beta1.DocumentMask,
+            com.google.firestore.v1beta1.DocumentMask.Builder,
+            com.google.firestore.v1beta1.DocumentMaskOrBuilder>
         getUpdateMaskFieldBuilder() {
       if (updateMaskBuilder_ == null) {
-        updateMaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.DocumentMask, com.google.firestore.v1beta1.DocumentMask.Builder, com.google.firestore.v1beta1.DocumentMaskOrBuilder>(
-                getUpdateMask(),
-                getParentForChildren(),
-                isClean());
+        updateMaskBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.DocumentMask,
+                com.google.firestore.v1beta1.DocumentMask.Builder,
+                com.google.firestore.v1beta1.DocumentMaskOrBuilder>(
+                getUpdateMask(), getParentForChildren(), isClean());
         updateMask_ = null;
       }
       return updateMaskBuilder_;
@@ -1571,8 +1717,13 @@ public com.google.firestore.v1beta1.DocumentMaskOrBuilder getUpdateMaskOrBuilder
 
     private com.google.firestore.v1beta1.Precondition currentDocument_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Precondition, com.google.firestore.v1beta1.Precondition.Builder, com.google.firestore.v1beta1.PreconditionOrBuilder> currentDocumentBuilder_;
+            com.google.firestore.v1beta1.Precondition,
+            com.google.firestore.v1beta1.Precondition.Builder,
+            com.google.firestore.v1beta1.PreconditionOrBuilder>
+        currentDocumentBuilder_;
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The write will fail if this is set and not met by the target document.
@@ -1584,6 +1735,8 @@ public boolean hasCurrentDocument() {
       return currentDocumentBuilder_ != null || currentDocument_ != null;
     }
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The write will fail if this is set and not met by the target document.
@@ -1593,12 +1746,16 @@ public boolean hasCurrentDocument() {
      */
     public com.google.firestore.v1beta1.Precondition getCurrentDocument() {
       if (currentDocumentBuilder_ == null) {
-        return currentDocument_ == null ? com.google.firestore.v1beta1.Precondition.getDefaultInstance() : currentDocument_;
+        return currentDocument_ == null
+            ? com.google.firestore.v1beta1.Precondition.getDefaultInstance()
+            : currentDocument_;
       } else {
         return currentDocumentBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The write will fail if this is set and not met by the target document.
@@ -1620,6 +1777,8 @@ public Builder setCurrentDocument(com.google.firestore.v1beta1.Precondition valu
       return this;
     }
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The write will fail if this is set and not met by the target document.
@@ -1639,6 +1798,8 @@ public Builder setCurrentDocument(
       return this;
     }
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The write will fail if this is set and not met by the target document.
@@ -1650,7 +1811,9 @@ public Builder mergeCurrentDocument(com.google.firestore.v1beta1.Precondition va
       if (currentDocumentBuilder_ == null) {
         if (currentDocument_ != null) {
           currentDocument_ =
-            com.google.firestore.v1beta1.Precondition.newBuilder(currentDocument_).mergeFrom(value).buildPartial();
+              com.google.firestore.v1beta1.Precondition.newBuilder(currentDocument_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           currentDocument_ = value;
         }
@@ -1662,6 +1825,8 @@ public Builder mergeCurrentDocument(com.google.firestore.v1beta1.Precondition va
       return this;
     }
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The write will fail if this is set and not met by the target document.
@@ -1681,6 +1846,8 @@ public Builder clearCurrentDocument() {
       return this;
     }
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The write will fail if this is set and not met by the target document.
@@ -1689,11 +1856,13 @@ public Builder clearCurrentDocument() {
      * .google.firestore.v1beta1.Precondition current_document = 4;
      */
     public com.google.firestore.v1beta1.Precondition.Builder getCurrentDocumentBuilder() {
-      
+
       onChanged();
       return getCurrentDocumentFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The write will fail if this is set and not met by the target document.
@@ -1705,11 +1874,14 @@ public com.google.firestore.v1beta1.PreconditionOrBuilder getCurrentDocumentOrBu
       if (currentDocumentBuilder_ != null) {
         return currentDocumentBuilder_.getMessageOrBuilder();
       } else {
-        return currentDocument_ == null ?
-            com.google.firestore.v1beta1.Precondition.getDefaultInstance() : currentDocument_;
+        return currentDocument_ == null
+            ? com.google.firestore.v1beta1.Precondition.getDefaultInstance()
+            : currentDocument_;
       }
     }
     /**
+     *
+     *
      * 
      * An optional precondition on the document.
      * The write will fail if this is set and not met by the target document.
@@ -1718,21 +1890,24 @@ public com.google.firestore.v1beta1.PreconditionOrBuilder getCurrentDocumentOrBu
      * .google.firestore.v1beta1.Precondition current_document = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.firestore.v1beta1.Precondition, com.google.firestore.v1beta1.Precondition.Builder, com.google.firestore.v1beta1.PreconditionOrBuilder> 
+            com.google.firestore.v1beta1.Precondition,
+            com.google.firestore.v1beta1.Precondition.Builder,
+            com.google.firestore.v1beta1.PreconditionOrBuilder>
         getCurrentDocumentFieldBuilder() {
       if (currentDocumentBuilder_ == null) {
-        currentDocumentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.firestore.v1beta1.Precondition, com.google.firestore.v1beta1.Precondition.Builder, com.google.firestore.v1beta1.PreconditionOrBuilder>(
-                getCurrentDocument(),
-                getParentForChildren(),
-                isClean());
+        currentDocumentBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.firestore.v1beta1.Precondition,
+                com.google.firestore.v1beta1.Precondition.Builder,
+                com.google.firestore.v1beta1.PreconditionOrBuilder>(
+                getCurrentDocument(), getParentForChildren(), isClean());
         currentDocument_ = null;
       }
       return currentDocumentBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -1742,12 +1917,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.Write)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.Write)
   private static final com.google.firestore.v1beta1.Write DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.Write();
   }
@@ -1756,16 +1931,16 @@ public static com.google.firestore.v1beta1.Write getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Write parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new Write(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Write parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new Write(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1780,6 +1955,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.Write getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteOrBuilder.java
index 70af1ca200f1..1ad5fe37a116 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface WriteOrBuilder extends
+public interface WriteOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.Write)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * A document to write.
    * 

@@ -16,6 +19,8 @@ public interface WriteOrBuilder extends
    */
   boolean hasUpdate();
   /**
+   *
+   *
    * 
    * A document to write.
    * 

@@ -24,6 +29,8 @@ public interface WriteOrBuilder extends
    */
   com.google.firestore.v1beta1.Document getUpdate();
   /**
+   *
+   *
    * 
    * A document to write.
    * 

@@ -33,6 +40,8 @@ public interface WriteOrBuilder extends
   com.google.firestore.v1beta1.DocumentOrBuilder getUpdateOrBuilder();
 
   /**
+   *
+   *
    * 
    * A document name to delete. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -42,6 +51,8 @@ public interface WriteOrBuilder extends
    */
   java.lang.String getDelete();
   /**
+   *
+   *
    * 
    * A document name to delete. In the format:
    * `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
@@ -49,10 +60,11 @@ public interface WriteOrBuilder extends
    *
    * string delete = 2;
    */
-  com.google.protobuf.ByteString
-      getDeleteBytes();
+  com.google.protobuf.ByteString getDeleteBytes();
 
   /**
+   *
+   *
    * 
    * Applies a tranformation to a document.
    * At most one `transform` per document is allowed in a given request.
@@ -64,6 +76,8 @@ public interface WriteOrBuilder extends
    */
   boolean hasTransform();
   /**
+   *
+   *
    * 
    * Applies a tranformation to a document.
    * At most one `transform` per document is allowed in a given request.
@@ -75,6 +89,8 @@ public interface WriteOrBuilder extends
    */
   com.google.firestore.v1beta1.DocumentTransform getTransform();
   /**
+   *
+   *
    * 
    * Applies a tranformation to a document.
    * At most one `transform` per document is allowed in a given request.
@@ -87,6 +103,8 @@ public interface WriteOrBuilder extends
   com.google.firestore.v1beta1.DocumentTransformOrBuilder getTransformOrBuilder();
 
   /**
+   *
+   *
    * 
    * The fields to update in this write.
    * This field can be set only when the operation is `update`.
@@ -103,6 +121,8 @@ public interface WriteOrBuilder extends
    */
   boolean hasUpdateMask();
   /**
+   *
+   *
    * 
    * The fields to update in this write.
    * This field can be set only when the operation is `update`.
@@ -119,6 +139,8 @@ public interface WriteOrBuilder extends
    */
   com.google.firestore.v1beta1.DocumentMask getUpdateMask();
   /**
+   *
+   *
    * 
    * The fields to update in this write.
    * This field can be set only when the operation is `update`.
@@ -136,6 +158,8 @@ public interface WriteOrBuilder extends
   com.google.firestore.v1beta1.DocumentMaskOrBuilder getUpdateMaskOrBuilder();
 
   /**
+   *
+   *
    * 
    * An optional precondition on the document.
    * The write will fail if this is set and not met by the target document.
@@ -145,6 +169,8 @@ public interface WriteOrBuilder extends
    */
   boolean hasCurrentDocument();
   /**
+   *
+   *
    * 
    * An optional precondition on the document.
    * The write will fail if this is set and not met by the target document.
@@ -154,6 +180,8 @@ public interface WriteOrBuilder extends
    */
   com.google.firestore.v1beta1.Precondition getCurrentDocument();
   /**
+   *
+   *
    * 
    * An optional precondition on the document.
    * The write will fail if this is set and not met by the target document.
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteProto.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteProto.java
index c3995d62c01a..43cc167d8e5f 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteProto.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteProto.java
@@ -5,172 +5,185 @@
 
 public final class WriteProto {
   private WriteProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
 
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
   }
+
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_Write_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_Write_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_Write_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_DocumentTransform_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_DocumentTransform_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_DocumentTransform_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_DocumentTransform_FieldTransform_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_DocumentTransform_FieldTransform_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_DocumentTransform_FieldTransform_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_WriteResult_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_WriteResult_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_WriteResult_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_DocumentChange_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_DocumentChange_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_DocumentChange_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_DocumentDelete_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_DocumentDelete_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_DocumentDelete_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_DocumentRemove_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_DocumentRemove_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_DocumentRemove_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_firestore_v1beta1_ExistenceFilter_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_firestore_v1beta1_ExistenceFilter_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_firestore_v1beta1_ExistenceFilter_fieldAccessorTable;
 
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     return descriptor;
   }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
   static {
     java.lang.String[] descriptorData = {
-      "\n$google/firestore/v1beta1/write.proto\022\030" +
-      "google.firestore.v1beta1\032\034google/api/ann" +
-      "otations.proto\032%google/firestore/v1beta1" +
-      "/common.proto\032\'google/firestore/v1beta1/" +
-      "document.proto\032\037google/protobuf/timestam" +
-      "p.proto\"\235\002\n\005Write\0224\n\006update\030\001 \001(\0132\".goog" +
-      "le.firestore.v1beta1.DocumentH\000\022\020\n\006delet" +
-      "e\030\002 \001(\tH\000\022@\n\ttransform\030\006 \001(\0132+.google.fi" +
-      "restore.v1beta1.DocumentTransformH\000\022;\n\013u" +
-      "pdate_mask\030\003 \001(\0132&.google.firestore.v1be" +
-      "ta1.DocumentMask\022@\n\020current_document\030\004 \001" +
-      "(\0132&.google.firestore.v1beta1.Preconditi" +
-      "onB\013\n\toperation\"\352\003\n\021DocumentTransform\022\020\n" +
-      "\010document\030\001 \001(\t\022T\n\020field_transforms\030\002 \003(" +
-      "\0132:.google.firestore.v1beta1.DocumentTra" +
-      "nsform.FieldTransform\032\354\002\n\016FieldTransform" +
-      "\022\022\n\nfield_path\030\001 \001(\t\022e\n\023set_to_server_va" +
-      "lue\030\002 \001(\0162F.google.firestore.v1beta1.Doc" +
-      "umentTransform.FieldTransform.ServerValu" +
-      "eH\000\022G\n\027append_missing_elements\030\006 \001(\0132$.g" +
-      "oogle.firestore.v1beta1.ArrayValueH\000\022E\n\025" +
-      "remove_all_from_array\030\007 \001(\0132$.google.fir" +
-      "estore.v1beta1.ArrayValueH\000\"=\n\013ServerVal" +
-      "ue\022\034\n\030SERVER_VALUE_UNSPECIFIED\020\000\022\020\n\014REQU" +
-      "EST_TIME\020\001B\020\n\016transform_type\"z\n\013WriteRes" +
-      "ult\022/\n\013update_time\030\001 \001(\0132\032.google.protob" +
-      "uf.Timestamp\022:\n\021transform_results\030\002 \003(\0132" +
-      "\037.google.firestore.v1beta1.Value\"v\n\016Docu" +
-      "mentChange\0224\n\010document\030\001 \001(\0132\".google.fi" +
-      "restore.v1beta1.Document\022\022\n\ntarget_ids\030\005" +
-      " \003(\005\022\032\n\022removed_target_ids\030\006 \003(\005\"m\n\016Docu" +
-      "mentDelete\022\020\n\010document\030\001 \001(\t\022\032\n\022removed_" +
-      "target_ids\030\006 \003(\005\022-\n\tread_time\030\004 \001(\0132\032.go" +
-      "ogle.protobuf.Timestamp\"m\n\016DocumentRemov" +
-      "e\022\020\n\010document\030\001 \001(\t\022\032\n\022removed_target_id" +
-      "s\030\002 \003(\005\022-\n\tread_time\030\004 \001(\0132\032.google.prot" +
-      "obuf.Timestamp\"3\n\017ExistenceFilter\022\021\n\ttar" +
-      "get_id\030\001 \001(\005\022\r\n\005count\030\002 \001(\005B\270\001\n\034com.goog" +
-      "le.firestore.v1beta1B\nWriteProtoP\001ZAgoog" +
-      "le.golang.org/genproto/googleapis/firest" +
-      "ore/v1beta1;firestore\242\002\004GCFS\252\002\036Google.Cl" +
-      "oud.Firestore.V1Beta1\312\002\036Google\\Cloud\\Fir" +
-      "estore\\V1beta1b\006proto3"
+      "\n$google/firestore/v1beta1/write.proto\022\030"
+          + "google.firestore.v1beta1\032\034google/api/ann"
+          + "otations.proto\032%google/firestore/v1beta1"
+          + "/common.proto\032\'google/firestore/v1beta1/"
+          + "document.proto\032\037google/protobuf/timestam"
+          + "p.proto\"\235\002\n\005Write\0224\n\006update\030\001 \001(\0132\".goog"
+          + "le.firestore.v1beta1.DocumentH\000\022\020\n\006delet"
+          + "e\030\002 \001(\tH\000\022@\n\ttransform\030\006 \001(\0132+.google.fi"
+          + "restore.v1beta1.DocumentTransformH\000\022;\n\013u"
+          + "pdate_mask\030\003 \001(\0132&.google.firestore.v1be"
+          + "ta1.DocumentMask\022@\n\020current_document\030\004 \001"
+          + "(\0132&.google.firestore.v1beta1.Preconditi"
+          + "onB\013\n\toperation\"\352\003\n\021DocumentTransform\022\020\n"
+          + "\010document\030\001 \001(\t\022T\n\020field_transforms\030\002 \003("
+          + "\0132:.google.firestore.v1beta1.DocumentTra"
+          + "nsform.FieldTransform\032\354\002\n\016FieldTransform"
+          + "\022\022\n\nfield_path\030\001 \001(\t\022e\n\023set_to_server_va"
+          + "lue\030\002 \001(\0162F.google.firestore.v1beta1.Doc"
+          + "umentTransform.FieldTransform.ServerValu"
+          + "eH\000\022G\n\027append_missing_elements\030\006 \001(\0132$.g"
+          + "oogle.firestore.v1beta1.ArrayValueH\000\022E\n\025"
+          + "remove_all_from_array\030\007 \001(\0132$.google.fir"
+          + "estore.v1beta1.ArrayValueH\000\"=\n\013ServerVal"
+          + "ue\022\034\n\030SERVER_VALUE_UNSPECIFIED\020\000\022\020\n\014REQU"
+          + "EST_TIME\020\001B\020\n\016transform_type\"z\n\013WriteRes"
+          + "ult\022/\n\013update_time\030\001 \001(\0132\032.google.protob"
+          + "uf.Timestamp\022:\n\021transform_results\030\002 \003(\0132"
+          + "\037.google.firestore.v1beta1.Value\"v\n\016Docu"
+          + "mentChange\0224\n\010document\030\001 \001(\0132\".google.fi"
+          + "restore.v1beta1.Document\022\022\n\ntarget_ids\030\005"
+          + " \003(\005\022\032\n\022removed_target_ids\030\006 \003(\005\"m\n\016Docu"
+          + "mentDelete\022\020\n\010document\030\001 \001(\t\022\032\n\022removed_"
+          + "target_ids\030\006 \003(\005\022-\n\tread_time\030\004 \001(\0132\032.go"
+          + "ogle.protobuf.Timestamp\"m\n\016DocumentRemov"
+          + "e\022\020\n\010document\030\001 \001(\t\022\032\n\022removed_target_id"
+          + "s\030\002 \003(\005\022-\n\tread_time\030\004 \001(\0132\032.google.prot"
+          + "obuf.Timestamp\"3\n\017ExistenceFilter\022\021\n\ttar"
+          + "get_id\030\001 \001(\005\022\r\n\005count\030\002 \001(\005B\270\001\n\034com.goog"
+          + "le.firestore.v1beta1B\nWriteProtoP\001ZAgoog"
+          + "le.golang.org/genproto/googleapis/firest"
+          + "ore/v1beta1;firestore\242\002\004GCFS\252\002\036Google.Cl"
+          + "oud.Firestore.V1Beta1\312\002\036Google\\Cloud\\Fir"
+          + "estore\\V1beta1b\006proto3"
     };
     com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
-        new com.google.protobuf.Descriptors.FileDescriptor.    InternalDescriptorAssigner() {
+        new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
           public com.google.protobuf.ExtensionRegistry assignDescriptors(
               com.google.protobuf.Descriptors.FileDescriptor root) {
             descriptor = root;
             return null;
           }
         };
-    com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
+    com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+        descriptorData,
         new com.google.protobuf.Descriptors.FileDescriptor[] {
           com.google.api.AnnotationsProto.getDescriptor(),
           com.google.firestore.v1beta1.CommonProto.getDescriptor(),
           com.google.firestore.v1beta1.DocumentProto.getDescriptor(),
           com.google.protobuf.TimestampProto.getDescriptor(),
-        }, assigner);
+        },
+        assigner);
     internal_static_google_firestore_v1beta1_Write_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_firestore_v1beta1_Write_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_Write_descriptor,
-        new java.lang.String[] { "Update", "Delete", "Transform", "UpdateMask", "CurrentDocument", "Operation", });
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_firestore_v1beta1_Write_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_Write_descriptor,
+            new java.lang.String[] {
+              "Update", "Delete", "Transform", "UpdateMask", "CurrentDocument", "Operation",
+            });
     internal_static_google_firestore_v1beta1_DocumentTransform_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_firestore_v1beta1_DocumentTransform_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_DocumentTransform_descriptor,
-        new java.lang.String[] { "Document", "FieldTransforms", });
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_firestore_v1beta1_DocumentTransform_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_DocumentTransform_descriptor,
+            new java.lang.String[] {
+              "Document", "FieldTransforms",
+            });
     internal_static_google_firestore_v1beta1_DocumentTransform_FieldTransform_descriptor =
-      internal_static_google_firestore_v1beta1_DocumentTransform_descriptor.getNestedTypes().get(0);
-    internal_static_google_firestore_v1beta1_DocumentTransform_FieldTransform_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_DocumentTransform_FieldTransform_descriptor,
-        new java.lang.String[] { "FieldPath", "SetToServerValue", "AppendMissingElements", "RemoveAllFromArray", "TransformType", });
+        internal_static_google_firestore_v1beta1_DocumentTransform_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_firestore_v1beta1_DocumentTransform_FieldTransform_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_DocumentTransform_FieldTransform_descriptor,
+            new java.lang.String[] {
+              "FieldPath",
+              "SetToServerValue",
+              "AppendMissingElements",
+              "RemoveAllFromArray",
+              "TransformType",
+            });
     internal_static_google_firestore_v1beta1_WriteResult_descriptor =
-      getDescriptor().getMessageTypes().get(2);
-    internal_static_google_firestore_v1beta1_WriteResult_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_WriteResult_descriptor,
-        new java.lang.String[] { "UpdateTime", "TransformResults", });
+        getDescriptor().getMessageTypes().get(2);
+    internal_static_google_firestore_v1beta1_WriteResult_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_WriteResult_descriptor,
+            new java.lang.String[] {
+              "UpdateTime", "TransformResults",
+            });
     internal_static_google_firestore_v1beta1_DocumentChange_descriptor =
-      getDescriptor().getMessageTypes().get(3);
-    internal_static_google_firestore_v1beta1_DocumentChange_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_DocumentChange_descriptor,
-        new java.lang.String[] { "Document", "TargetIds", "RemovedTargetIds", });
+        getDescriptor().getMessageTypes().get(3);
+    internal_static_google_firestore_v1beta1_DocumentChange_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_DocumentChange_descriptor,
+            new java.lang.String[] {
+              "Document", "TargetIds", "RemovedTargetIds",
+            });
     internal_static_google_firestore_v1beta1_DocumentDelete_descriptor =
-      getDescriptor().getMessageTypes().get(4);
-    internal_static_google_firestore_v1beta1_DocumentDelete_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_DocumentDelete_descriptor,
-        new java.lang.String[] { "Document", "RemovedTargetIds", "ReadTime", });
+        getDescriptor().getMessageTypes().get(4);
+    internal_static_google_firestore_v1beta1_DocumentDelete_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_DocumentDelete_descriptor,
+            new java.lang.String[] {
+              "Document", "RemovedTargetIds", "ReadTime",
+            });
     internal_static_google_firestore_v1beta1_DocumentRemove_descriptor =
-      getDescriptor().getMessageTypes().get(5);
-    internal_static_google_firestore_v1beta1_DocumentRemove_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_DocumentRemove_descriptor,
-        new java.lang.String[] { "Document", "RemovedTargetIds", "ReadTime", });
+        getDescriptor().getMessageTypes().get(5);
+    internal_static_google_firestore_v1beta1_DocumentRemove_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_DocumentRemove_descriptor,
+            new java.lang.String[] {
+              "Document", "RemovedTargetIds", "ReadTime",
+            });
     internal_static_google_firestore_v1beta1_ExistenceFilter_descriptor =
-      getDescriptor().getMessageTypes().get(6);
-    internal_static_google_firestore_v1beta1_ExistenceFilter_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_firestore_v1beta1_ExistenceFilter_descriptor,
-        new java.lang.String[] { "TargetId", "Count", });
+        getDescriptor().getMessageTypes().get(6);
+    internal_static_google_firestore_v1beta1_ExistenceFilter_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_firestore_v1beta1_ExistenceFilter_descriptor,
+            new java.lang.String[] {
+              "TargetId", "Count",
+            });
     com.google.api.AnnotationsProto.getDescriptor();
     com.google.firestore.v1beta1.CommonProto.getDescriptor();
     com.google.firestore.v1beta1.DocumentProto.getDescriptor();
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteRequest.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteRequest.java
index 8c1bf932da15..556fafaed98d 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteRequest.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteRequest.java
@@ -4,6 +4,8 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * The request for [Firestore.Write][google.firestore.v1beta1.Firestore.Write].
  * The first request creates a stream, or resumes an existing one from a token.
@@ -16,15 +18,16 @@
  *
  * Protobuf type {@code google.firestore.v1beta1.WriteRequest}
  */
-public  final class WriteRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class WriteRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.WriteRequest)
     WriteRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use WriteRequest.newBuilder() to construct.
   private WriteRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private WriteRequest() {
     database_ = "";
     streamId_ = "";
@@ -33,10 +36,10 @@ private WriteRequest() {
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private WriteRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -56,59 +59,62 @@ private WriteRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            database_ = s;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            streamId_ = s;
-            break;
-          }
-          case 26: {
-            if (!((mutable_bitField0_ & 0x00000004) == 0x00000004)) {
-              writes_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000004;
+              database_ = s;
+              break;
             }
-            writes_.add(
-                input.readMessage(com.google.firestore.v1beta1.Write.parser(), extensionRegistry));
-            break;
-          }
-          case 34: {
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            streamToken_ = input.readBytes();
-            break;
-          }
-          case 42: {
-            if (!((mutable_bitField0_ & 0x00000010) == 0x00000010)) {
-              labels_ = com.google.protobuf.MapField.newMapField(
-                  LabelsDefaultEntryHolder.defaultEntry);
-              mutable_bitField0_ |= 0x00000010;
+              streamId_ = s;
+              break;
             }
-            com.google.protobuf.MapEntry
-            labels__ = input.readMessage(
-                LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-            labels_.getMutableMap().put(
-                labels__.getKey(), labels__.getValue());
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 26:
+            {
+              if (!((mutable_bitField0_ & 0x00000004) == 0x00000004)) {
+                writes_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000004;
+              }
+              writes_.add(
+                  input.readMessage(
+                      com.google.firestore.v1beta1.Write.parser(), extensionRegistry));
+              break;
+            }
+          case 34:
+            {
+              streamToken_ = input.readBytes();
+              break;
+            }
+          case 42:
+            {
+              if (!((mutable_bitField0_ & 0x00000010) == 0x00000010)) {
+                labels_ =
+                    com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
+                mutable_bitField0_ |= 0x00000010;
+              }
+              com.google.protobuf.MapEntry labels__ =
+                  input.readMessage(
+                      LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              labels_.getMutableMap().put(labels__.getKey(), labels__.getValue());
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000004) == 0x00000004)) {
         writes_ = java.util.Collections.unmodifiableList(writes_);
@@ -117,35 +123,39 @@ private WriteRequest(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_WriteRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_WriteRequest_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(
-      int number) {
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
     switch (number) {
       case 5:
         return internalGetLabels();
       default:
-        throw new RuntimeException(
-            "Invalid map field number: " + number);
+        throw new RuntimeException("Invalid map field number: " + number);
     }
   }
+
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_WriteRequest_fieldAccessorTable
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_WriteRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.WriteRequest.class, com.google.firestore.v1beta1.WriteRequest.Builder.class);
+            com.google.firestore.v1beta1.WriteRequest.class,
+            com.google.firestore.v1beta1.WriteRequest.Builder.class);
   }
 
   private int bitField0_;
   public static final int DATABASE_FIELD_NUMBER = 1;
   private volatile java.lang.Object database_;
   /**
+   *
+   *
    * 
    * The database name. In the format:
    * `projects/{project_id}/databases/{database_id}`.
@@ -159,14 +169,15 @@ public java.lang.String getDatabase() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       database_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The database name. In the format:
    * `projects/{project_id}/databases/{database_id}`.
@@ -175,13 +186,11 @@ public java.lang.String getDatabase() {
    *
    * string database = 1;
    */
-  public com.google.protobuf.ByteString
-      getDatabaseBytes() {
+  public com.google.protobuf.ByteString getDatabaseBytes() {
     java.lang.Object ref = database_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       database_ = b;
       return b;
     } else {
@@ -192,6 +201,8 @@ public java.lang.String getDatabase() {
   public static final int STREAM_ID_FIELD_NUMBER = 2;
   private volatile java.lang.Object streamId_;
   /**
+   *
+   *
    * 
    * The ID of the write stream to resume.
    * This may only be set in the first message. When left empty, a new write
@@ -205,14 +216,15 @@ public java.lang.String getStreamId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       streamId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The ID of the write stream to resume.
    * This may only be set in the first message. When left empty, a new write
@@ -221,13 +233,11 @@ public java.lang.String getStreamId() {
    *
    * string stream_id = 2;
    */
-  public com.google.protobuf.ByteString
-      getStreamIdBytes() {
+  public com.google.protobuf.ByteString getStreamIdBytes() {
     java.lang.Object ref = streamId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       streamId_ = b;
       return b;
     } else {
@@ -238,6 +248,8 @@ public java.lang.String getStreamId() {
   public static final int WRITES_FIELD_NUMBER = 3;
   private java.util.List writes_;
   /**
+   *
+   *
    * 
    * The writes to apply.
    * Always executed atomically and in order.
@@ -252,6 +264,8 @@ public java.util.List getWritesList() {
     return writes_;
   }
   /**
+   *
+   *
    * 
    * The writes to apply.
    * Always executed atomically and in order.
@@ -262,11 +276,13 @@ public java.util.List getWritesList() {
    *
    * repeated .google.firestore.v1beta1.Write writes = 3;
    */
-  public java.util.List 
+  public java.util.List
       getWritesOrBuilderList() {
     return writes_;
   }
   /**
+   *
+   *
    * 
    * The writes to apply.
    * Always executed atomically and in order.
@@ -281,6 +297,8 @@ public int getWritesCount() {
     return writes_.size();
   }
   /**
+   *
+   *
    * 
    * The writes to apply.
    * Always executed atomically and in order.
@@ -295,6 +313,8 @@ public com.google.firestore.v1beta1.Write getWrites(int index) {
     return writes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The writes to apply.
    * Always executed atomically and in order.
@@ -305,14 +325,15 @@ public com.google.firestore.v1beta1.Write getWrites(int index) {
    *
    * repeated .google.firestore.v1beta1.Write writes = 3;
    */
-  public com.google.firestore.v1beta1.WriteOrBuilder getWritesOrBuilder(
-      int index) {
+  public com.google.firestore.v1beta1.WriteOrBuilder getWritesOrBuilder(int index) {
     return writes_.get(index);
   }
 
   public static final int STREAM_TOKEN_FIELD_NUMBER = 4;
   private com.google.protobuf.ByteString streamToken_;
   /**
+   *
+   *
    * 
    * A stream token that was previously sent by the server.
    * The client should set this field to the token from the most recent
@@ -333,24 +354,23 @@ public com.google.protobuf.ByteString getStreamToken() {
   }
 
   public static final int LABELS_FIELD_NUMBER = 5;
+
   private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_WriteRequest_LabelsEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.firestore.v1beta1.FirestoreProto
+                .internal_static_google_firestore_v1beta1_WriteRequest_LabelsEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
   }
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> labels_;
-  private com.google.protobuf.MapField
-  internalGetLabels() {
+
+  private com.google.protobuf.MapField labels_;
+
+  private com.google.protobuf.MapField internalGetLabels() {
     if (labels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          LabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
     }
     return labels_;
   }
@@ -359,65 +379,67 @@ public int getLabelsCount() {
     return internalGetLabels().getMap().size();
   }
   /**
+   *
+   *
    * 
    * Labels associated with this write request.
    * 

    *
    * map<string, string> labels = 5;
    */
-
-  public boolean containsLabels(
-      java.lang.String key) {
-    if (key == null) { throw new java.lang.NullPointerException(); }
+  public boolean containsLabels(java.lang.String key) {
+    if (key == null) {
+      throw new java.lang.NullPointerException();
+    }
     return internalGetLabels().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Deprecated
   public java.util.Map getLabels() {
     return getLabelsMap();
   }
   /**
+   *
+   *
    * 
    * Labels associated with this write request.
    * 

    *
    * map<string, string> labels = 5;
    */
-
   public java.util.Map getLabelsMap() {
     return internalGetLabels().getMap();
   }
   /**
+   *
+   *
    * 
    * Labels associated with this write request.
    * 

    *
    * map<string, string> labels = 5;
    */
-
-  public java.lang.String getLabelsOrDefault(
-      java.lang.String key,
-      java.lang.String defaultValue) {
-    if (key == null) { throw new java.lang.NullPointerException(); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+  public java.lang.String getLabelsOrDefault(java.lang.String key, java.lang.String defaultValue) {
+    if (key == null) {
+      throw new java.lang.NullPointerException();
+    }
+    java.util.Map map = internalGetLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * Labels associated with this write request.
    * 

    *
    * map<string, string> labels = 5;
    */
-
-  public java.lang.String getLabelsOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new java.lang.NullPointerException(); }
-    java.util.Map map =
-        internalGetLabels().getMap();
+  public java.lang.String getLabelsOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new java.lang.NullPointerException();
+    }
+    java.util.Map map = internalGetLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -425,6 +447,7 @@ public java.lang.String getLabelsOrThrow(
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -436,8 +459,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!getDatabaseBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, database_);
     }
@@ -450,12 +472,8 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     if (!streamToken_.isEmpty()) {
       output.writeBytes(4, streamToken_);
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetLabels(),
-        LabelsDefaultEntryHolder.defaultEntry,
-        5);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetLabels(), LabelsDefaultEntryHolder.defaultEntry, 5);
     unknownFields.writeTo(output);
   }
 
@@ -472,22 +490,20 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, streamId_);
     }
     for (int i = 0; i < writes_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, writes_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, writes_.get(i));
     }
     if (!streamToken_.isEmpty()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBytesSize(4, streamToken_);
-    }
-    for (java.util.Map.Entry entry
-         : internalGetLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(5, labels__);
+      size += com.google.protobuf.CodedOutputStream.computeBytesSize(4, streamToken_);
+    }
+    for (java.util.Map.Entry entry :
+        internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry labels__ =
+          LabelsDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, labels__);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -497,24 +513,20 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.WriteRequest)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.WriteRequest other = (com.google.firestore.v1beta1.WriteRequest) obj;
+    com.google.firestore.v1beta1.WriteRequest other =
+        (com.google.firestore.v1beta1.WriteRequest) obj;
 
     boolean result = true;
-    result = result && getDatabase()
-        .equals(other.getDatabase());
-    result = result && getStreamId()
-        .equals(other.getStreamId());
-    result = result && getWritesList()
-        .equals(other.getWritesList());
-    result = result && getStreamToken()
-        .equals(other.getStreamToken());
-    result = result && internalGetLabels().equals(
-        other.internalGetLabels());
+    result = result && getDatabase().equals(other.getDatabase());
+    result = result && getStreamId().equals(other.getStreamId());
+    result = result && getWritesList().equals(other.getWritesList());
+    result = result && getStreamToken().equals(other.getStreamToken());
+    result = result && internalGetLabels().equals(other.internalGetLabels());
     result = result && unknownFields.equals(other.unknownFields);
     return result;
   }
@@ -545,97 +557,104 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.WriteRequest parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.WriteRequest parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.WriteRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.WriteRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.WriteRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.WriteRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.WriteRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.WriteRequest parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.WriteRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.WriteRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.WriteRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.WriteRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.WriteRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.WriteRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.WriteRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The request for [Firestore.Write][google.firestore.v1beta1.Firestore.Write].
    * The first request creates a stream, or resumes an existing one from a token.
@@ -648,43 +667,43 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.firestore.v1beta1.WriteRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.WriteRequest)
       com.google.firestore.v1beta1.WriteRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_WriteRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_WriteRequest_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
       switch (number) {
         case 5:
           return internalGetLabels();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
       switch (number) {
         case 5:
           return internalGetMutableLabels();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_WriteRequest_fieldAccessorTable
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_WriteRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.WriteRequest.class, com.google.firestore.v1beta1.WriteRequest.Builder.class);
+              com.google.firestore.v1beta1.WriteRequest.class,
+              com.google.firestore.v1beta1.WriteRequest.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.WriteRequest.newBuilder()
@@ -692,17 +711,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
         getWritesFieldBuilder();
       }
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -723,9 +742,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_WriteRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_WriteRequest_descriptor;
     }
 
     @java.lang.Override
@@ -744,7 +763,8 @@ public com.google.firestore.v1beta1.WriteRequest build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.WriteRequest buildPartial() {
-      com.google.firestore.v1beta1.WriteRequest result = new com.google.firestore.v1beta1.WriteRequest(this);
+      com.google.firestore.v1beta1.WriteRequest result =
+          new com.google.firestore.v1beta1.WriteRequest(this);
       int from_bitField0_ = bitField0_;
       int to_bitField0_ = 0;
       result.database_ = database_;
@@ -770,38 +790,39 @@ public com.google.firestore.v1beta1.WriteRequest buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.WriteRequest) {
-        return mergeFrom((com.google.firestore.v1beta1.WriteRequest)other);
+        return mergeFrom((com.google.firestore.v1beta1.WriteRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -836,9 +857,10 @@ public Builder mergeFrom(com.google.firestore.v1beta1.WriteRequest other) {
             writesBuilder_ = null;
             writes_ = other.writes_;
             bitField0_ = (bitField0_ & ~0x00000004);
-            writesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getWritesFieldBuilder() : null;
+            writesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getWritesFieldBuilder()
+                    : null;
           } else {
             writesBuilder_.addAllMessages(other.writes_);
           }
@@ -847,8 +869,7 @@ public Builder mergeFrom(com.google.firestore.v1beta1.WriteRequest other) {
       if (other.getStreamToken() != com.google.protobuf.ByteString.EMPTY) {
         setStreamToken(other.getStreamToken());
       }
-      internalGetMutableLabels().mergeFrom(
-          other.internalGetLabels());
+      internalGetMutableLabels().mergeFrom(other.internalGetLabels());
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
       return this;
@@ -877,10 +898,13 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object database_ = "";
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -892,8 +916,7 @@ public Builder mergeFrom(
     public java.lang.String getDatabase() {
       java.lang.Object ref = database_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         database_ = s;
         return s;
@@ -902,6 +925,8 @@ public java.lang.String getDatabase() {
       }
     }
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -910,13 +935,11 @@ public java.lang.String getDatabase() {
      *
      * string database = 1;
      */
-    public com.google.protobuf.ByteString
-        getDatabaseBytes() {
+    public com.google.protobuf.ByteString getDatabaseBytes() {
       java.lang.Object ref = database_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         database_ = b;
         return b;
       } else {
@@ -924,6 +947,8 @@ public java.lang.String getDatabase() {
       }
     }
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -932,17 +957,18 @@ public java.lang.String getDatabase() {
      *
      * string database = 1;
      */
-    public Builder setDatabase(
-        java.lang.String value) {
+    public Builder setDatabase(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       database_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -952,12 +978,14 @@ public Builder setDatabase(
      * string database = 1;
      */
     public Builder clearDatabase() {
-      
+
       database_ = getDefaultInstance().getDatabase();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The database name. In the format:
      * `projects/{project_id}/databases/{database_id}`.
@@ -966,13 +994,12 @@ public Builder clearDatabase() {
      *
      * string database = 1;
      */
-    public Builder setDatabaseBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setDatabaseBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       database_ = value;
       onChanged();
       return this;
@@ -980,6 +1007,8 @@ public Builder setDatabaseBytes(
 
     private java.lang.Object streamId_ = "";
     /**
+     *
+     *
      * 
      * The ID of the write stream to resume.
      * This may only be set in the first message. When left empty, a new write
@@ -991,8 +1020,7 @@ public Builder setDatabaseBytes(
     public java.lang.String getStreamId() {
       java.lang.Object ref = streamId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         streamId_ = s;
         return s;
@@ -1001,6 +1029,8 @@ public java.lang.String getStreamId() {
       }
     }
     /**
+     *
+     *
      * 
      * The ID of the write stream to resume.
      * This may only be set in the first message. When left empty, a new write
@@ -1009,13 +1039,11 @@ public java.lang.String getStreamId() {
      *
      * string stream_id = 2;
      */
-    public com.google.protobuf.ByteString
-        getStreamIdBytes() {
+    public com.google.protobuf.ByteString getStreamIdBytes() {
       java.lang.Object ref = streamId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         streamId_ = b;
         return b;
       } else {
@@ -1023,6 +1051,8 @@ public java.lang.String getStreamId() {
       }
     }
     /**
+     *
+     *
      * 
      * The ID of the write stream to resume.
      * This may only be set in the first message. When left empty, a new write
@@ -1031,17 +1061,18 @@ public java.lang.String getStreamId() {
      *
      * string stream_id = 2;
      */
-    public Builder setStreamId(
-        java.lang.String value) {
+    public Builder setStreamId(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       streamId_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The ID of the write stream to resume.
      * This may only be set in the first message. When left empty, a new write
@@ -1051,12 +1082,14 @@ public Builder setStreamId(
      * string stream_id = 2;
      */
     public Builder clearStreamId() {
-      
+
       streamId_ = getDefaultInstance().getStreamId();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The ID of the write stream to resume.
      * This may only be set in the first message. When left empty, a new write
@@ -1065,31 +1098,36 @@ public Builder clearStreamId() {
      *
      * string stream_id = 2;
      */
-    public Builder setStreamIdBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setStreamIdBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       streamId_ = value;
       onChanged();
       return this;
     }
 
     private java.util.List writes_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureWritesIsMutable() {
       if (!((bitField0_ & 0x00000004) == 0x00000004)) {
         writes_ = new java.util.ArrayList(writes_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.firestore.v1beta1.Write, com.google.firestore.v1beta1.Write.Builder, com.google.firestore.v1beta1.WriteOrBuilder> writesBuilder_;
+            com.google.firestore.v1beta1.Write,
+            com.google.firestore.v1beta1.Write.Builder,
+            com.google.firestore.v1beta1.WriteOrBuilder>
+        writesBuilder_;
 
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -1108,6 +1146,8 @@ public java.util.List getWritesList() {
       }
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -1126,6 +1166,8 @@ public int getWritesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -1144,6 +1186,8 @@ public com.google.firestore.v1beta1.Write getWrites(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -1154,8 +1198,7 @@ public com.google.firestore.v1beta1.Write getWrites(int index) {
      *
      * repeated .google.firestore.v1beta1.Write writes = 3;
      */
-    public Builder setWrites(
-        int index, com.google.firestore.v1beta1.Write value) {
+    public Builder setWrites(int index, com.google.firestore.v1beta1.Write value) {
       if (writesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -1169,6 +1212,8 @@ public Builder setWrites(
       return this;
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -1191,6 +1236,8 @@ public Builder setWrites(
       return this;
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -1215,6 +1262,8 @@ public Builder addWrites(com.google.firestore.v1beta1.Write value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -1225,8 +1274,7 @@ public Builder addWrites(com.google.firestore.v1beta1.Write value) {
      *
      * repeated .google.firestore.v1beta1.Write writes = 3;
      */
-    public Builder addWrites(
-        int index, com.google.firestore.v1beta1.Write value) {
+    public Builder addWrites(int index, com.google.firestore.v1beta1.Write value) {
       if (writesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -1240,6 +1288,8 @@ public Builder addWrites(
       return this;
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -1250,8 +1300,7 @@ public Builder addWrites(
      *
      * repeated .google.firestore.v1beta1.Write writes = 3;
      */
-    public Builder addWrites(
-        com.google.firestore.v1beta1.Write.Builder builderForValue) {
+    public Builder addWrites(com.google.firestore.v1beta1.Write.Builder builderForValue) {
       if (writesBuilder_ == null) {
         ensureWritesIsMutable();
         writes_.add(builderForValue.build());
@@ -1262,6 +1311,8 @@ public Builder addWrites(
       return this;
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -1284,6 +1335,8 @@ public Builder addWrites(
       return this;
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -1298,8 +1351,7 @@ public Builder addAllWrites(
         java.lang.Iterable values) {
       if (writesBuilder_ == null) {
         ensureWritesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, writes_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, writes_);
         onChanged();
       } else {
         writesBuilder_.addAllMessages(values);
@@ -1307,6 +1359,8 @@ public Builder addAllWrites(
       return this;
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -1328,6 +1382,8 @@ public Builder clearWrites() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -1349,6 +1405,8 @@ public Builder removeWrites(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -1359,11 +1417,12 @@ public Builder removeWrites(int index) {
      *
      * repeated .google.firestore.v1beta1.Write writes = 3;
      */
-    public com.google.firestore.v1beta1.Write.Builder getWritesBuilder(
-        int index) {
+    public com.google.firestore.v1beta1.Write.Builder getWritesBuilder(int index) {
       return getWritesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -1374,14 +1433,16 @@ public com.google.firestore.v1beta1.Write.Builder getWritesBuilder(
      *
      * repeated .google.firestore.v1beta1.Write writes = 3;
      */
-    public com.google.firestore.v1beta1.WriteOrBuilder getWritesOrBuilder(
-        int index) {
+    public com.google.firestore.v1beta1.WriteOrBuilder getWritesOrBuilder(int index) {
       if (writesBuilder_ == null) {
-        return writes_.get(index);  } else {
+        return writes_.get(index);
+      } else {
         return writesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -1392,8 +1453,8 @@ public com.google.firestore.v1beta1.WriteOrBuilder getWritesOrBuilder(
      *
      * repeated .google.firestore.v1beta1.Write writes = 3;
      */
-    public java.util.List 
-         getWritesOrBuilderList() {
+    public java.util.List
+        getWritesOrBuilderList() {
       if (writesBuilder_ != null) {
         return writesBuilder_.getMessageOrBuilderList();
       } else {
@@ -1401,6 +1462,8 @@ public com.google.firestore.v1beta1.WriteOrBuilder getWritesOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -1412,10 +1475,12 @@ public com.google.firestore.v1beta1.WriteOrBuilder getWritesOrBuilder(
      * repeated .google.firestore.v1beta1.Write writes = 3;
      */
     public com.google.firestore.v1beta1.Write.Builder addWritesBuilder() {
-      return getWritesFieldBuilder().addBuilder(
-          com.google.firestore.v1beta1.Write.getDefaultInstance());
+      return getWritesFieldBuilder()
+          .addBuilder(com.google.firestore.v1beta1.Write.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -1426,12 +1491,13 @@ public com.google.firestore.v1beta1.Write.Builder addWritesBuilder() {
      *
      * repeated .google.firestore.v1beta1.Write writes = 3;
      */
-    public com.google.firestore.v1beta1.Write.Builder addWritesBuilder(
-        int index) {
-      return getWritesFieldBuilder().addBuilder(
-          index, com.google.firestore.v1beta1.Write.getDefaultInstance());
+    public com.google.firestore.v1beta1.Write.Builder addWritesBuilder(int index) {
+      return getWritesFieldBuilder()
+          .addBuilder(index, com.google.firestore.v1beta1.Write.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The writes to apply.
      * Always executed atomically and in order.
@@ -1442,16 +1508,21 @@ public com.google.firestore.v1beta1.Write.Builder addWritesBuilder(
      *
      * repeated .google.firestore.v1beta1.Write writes = 3;
      */
-    public java.util.List 
-         getWritesBuilderList() {
+    public java.util.List getWritesBuilderList() {
       return getWritesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.firestore.v1beta1.Write, com.google.firestore.v1beta1.Write.Builder, com.google.firestore.v1beta1.WriteOrBuilder> 
+            com.google.firestore.v1beta1.Write,
+            com.google.firestore.v1beta1.Write.Builder,
+            com.google.firestore.v1beta1.WriteOrBuilder>
         getWritesFieldBuilder() {
       if (writesBuilder_ == null) {
-        writesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.firestore.v1beta1.Write, com.google.firestore.v1beta1.Write.Builder, com.google.firestore.v1beta1.WriteOrBuilder>(
+        writesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.firestore.v1beta1.Write,
+                com.google.firestore.v1beta1.Write.Builder,
+                com.google.firestore.v1beta1.WriteOrBuilder>(
                 writes_,
                 ((bitField0_ & 0x00000004) == 0x00000004),
                 getParentForChildren(),
@@ -1463,6 +1534,8 @@ public com.google.firestore.v1beta1.Write.Builder addWritesBuilder(
 
     private com.google.protobuf.ByteString streamToken_ = com.google.protobuf.ByteString.EMPTY;
     /**
+     *
+     *
      * 
      * A stream token that was previously sent by the server.
      * The client should set this field to the token from the most recent
@@ -1482,6 +1555,8 @@ public com.google.protobuf.ByteString getStreamToken() {
       return streamToken_;
     }
     /**
+     *
+     *
      * 
      * A stream token that was previously sent by the server.
      * The client should set this field to the token from the most recent
@@ -1499,14 +1574,16 @@ public com.google.protobuf.ByteString getStreamToken() {
      */
     public Builder setStreamToken(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       streamToken_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A stream token that was previously sent by the server.
      * The client should set this field to the token from the most recent
@@ -1523,28 +1600,27 @@ public Builder setStreamToken(com.google.protobuf.ByteString value) {
      * bytes stream_token = 4;
      */
     public Builder clearStreamToken() {
-      
+
       streamToken_ = getDefaultInstance().getStreamToken();
       onChanged();
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> labels_;
-    private com.google.protobuf.MapField
-    internalGetLabels() {
+    private com.google.protobuf.MapField labels_;
+
+    private com.google.protobuf.MapField internalGetLabels() {
       if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       return labels_;
     }
+
     private com.google.protobuf.MapField
-    internalGetMutableLabels() {
-      onChanged();;
+        internalGetMutableLabels() {
+      onChanged();
+      ;
       if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
+        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
       }
       if (!labels_.isMutable()) {
         labels_ = labels_.copy();
@@ -1556,65 +1632,68 @@ public int getLabelsCount() {
       return internalGetLabels().getMap().size();
     }
     /**
+     *
+     *
      * 
      * Labels associated with this write request.
      * 

      *
      * map<string, string> labels = 5;
      */
-
-    public boolean containsLabels(
-        java.lang.String key) {
-      if (key == null) { throw new java.lang.NullPointerException(); }
+    public boolean containsLabels(java.lang.String key) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
       return internalGetLabels().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getLabelsMap()} instead.
-     */
+    /** Use {@link #getLabelsMap()} instead. */
     @java.lang.Deprecated
     public java.util.Map getLabels() {
       return getLabelsMap();
     }
     /**
+     *
+     *
      * 
      * Labels associated with this write request.
      * 

      *
      * map<string, string> labels = 5;
      */
-
     public java.util.Map getLabelsMap() {
       return internalGetLabels().getMap();
     }
     /**
+     *
+     *
      * 
      * Labels associated with this write request.
      * 

      *
      * map<string, string> labels = 5;
      */
-
     public java.lang.String getLabelsOrDefault(
-        java.lang.String key,
-        java.lang.String defaultValue) {
-      if (key == null) { throw new java.lang.NullPointerException(); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+        java.lang.String key, java.lang.String defaultValue) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
+      java.util.Map map = internalGetLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * Labels associated with this write request.
      * 

      *
      * map<string, string> labels = 5;
      */
-
-    public java.lang.String getLabelsOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new java.lang.NullPointerException(); }
-      java.util.Map map =
-          internalGetLabels().getMap();
+    public java.lang.String getLabelsOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
+      java.util.Map map = internalGetLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
@@ -1622,66 +1701,65 @@ public java.lang.String getLabelsOrThrow(
     }
 
     public Builder clearLabels() {
-      internalGetMutableLabels().getMutableMap()
-          .clear();
+      internalGetMutableLabels().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * Labels associated with this write request.
      * 

      *
      * map<string, string> labels = 5;
      */
-
-    public Builder removeLabels(
-        java.lang.String key) {
-      if (key == null) { throw new java.lang.NullPointerException(); }
-      internalGetMutableLabels().getMutableMap()
-          .remove(key);
+    public Builder removeLabels(java.lang.String key) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
+      internalGetMutableLabels().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-    getMutableLabels() {
+    public java.util.Map getMutableLabels() {
       return internalGetMutableLabels().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * Labels associated with this write request.
      * 

      *
      * map<string, string> labels = 5;
      */
-    public Builder putLabels(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new java.lang.NullPointerException(); }
-      if (value == null) { throw new java.lang.NullPointerException(); }
-      internalGetMutableLabels().getMutableMap()
-          .put(key, value);
+    public Builder putLabels(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new java.lang.NullPointerException();
+      }
+      if (value == null) {
+        throw new java.lang.NullPointerException();
+      }
+      internalGetMutableLabels().getMutableMap().put(key, value);
       return this;
     }
     /**
+     *
+     *
      * 
      * Labels associated with this write request.
      * 

      *
      * map<string, string> labels = 5;
      */
-
-    public Builder putAllLabels(
-        java.util.Map values) {
-      internalGetMutableLabels().getMutableMap()
-          .putAll(values);
+    public Builder putAllLabels(java.util.Map values) {
+      internalGetMutableLabels().getMutableMap().putAll(values);
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -1691,12 +1769,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.WriteRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.WriteRequest)
   private static final com.google.firestore.v1beta1.WriteRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.WriteRequest();
   }
@@ -1705,16 +1783,16 @@ public static com.google.firestore.v1beta1.WriteRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public WriteRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new WriteRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public WriteRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new WriteRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1729,6 +1807,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.WriteRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteRequestOrBuilder.java
index b55560c6ee41..4bc48666300b 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteRequestOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteRequestOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface WriteRequestOrBuilder extends
+public interface WriteRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.WriteRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The database name. In the format:
    * `projects/{project_id}/databases/{database_id}`.
@@ -18,6 +21,8 @@ public interface WriteRequestOrBuilder extends
    */
   java.lang.String getDatabase();
   /**
+   *
+   *
    * 
    * The database name. In the format:
    * `projects/{project_id}/databases/{database_id}`.
@@ -26,10 +31,11 @@ public interface WriteRequestOrBuilder extends
    *
    * string database = 1;
    */
-  com.google.protobuf.ByteString
-      getDatabaseBytes();
+  com.google.protobuf.ByteString getDatabaseBytes();
 
   /**
+   *
+   *
    * 
    * The ID of the write stream to resume.
    * This may only be set in the first message. When left empty, a new write
@@ -40,6 +46,8 @@ public interface WriteRequestOrBuilder extends
    */
   java.lang.String getStreamId();
   /**
+   *
+   *
    * 
    * The ID of the write stream to resume.
    * This may only be set in the first message. When left empty, a new write
@@ -48,10 +56,11 @@ public interface WriteRequestOrBuilder extends
    *
    * string stream_id = 2;
    */
-  com.google.protobuf.ByteString
-      getStreamIdBytes();
+  com.google.protobuf.ByteString getStreamIdBytes();
 
   /**
+   *
+   *
    * 
    * The writes to apply.
    * Always executed atomically and in order.
@@ -62,9 +71,10 @@ public interface WriteRequestOrBuilder extends
    *
    * repeated .google.firestore.v1beta1.Write writes = 3;
    */
-  java.util.List 
-      getWritesList();
+  java.util.List getWritesList();
   /**
+   *
+   *
    * 
    * The writes to apply.
    * Always executed atomically and in order.
@@ -77,6 +87,8 @@ public interface WriteRequestOrBuilder extends
    */
   com.google.firestore.v1beta1.Write getWrites(int index);
   /**
+   *
+   *
    * 
    * The writes to apply.
    * Always executed atomically and in order.
@@ -89,6 +101,8 @@ public interface WriteRequestOrBuilder extends
    */
   int getWritesCount();
   /**
+   *
+   *
    * 
    * The writes to apply.
    * Always executed atomically and in order.
@@ -99,9 +113,10 @@ public interface WriteRequestOrBuilder extends
    *
    * repeated .google.firestore.v1beta1.Write writes = 3;
    */
-  java.util.List 
-      getWritesOrBuilderList();
+  java.util.List getWritesOrBuilderList();
   /**
+   *
+   *
    * 
    * The writes to apply.
    * Always executed atomically and in order.
@@ -112,10 +127,11 @@ public interface WriteRequestOrBuilder extends
    *
    * repeated .google.firestore.v1beta1.Write writes = 3;
    */
-  com.google.firestore.v1beta1.WriteOrBuilder getWritesOrBuilder(
-      int index);
+  com.google.firestore.v1beta1.WriteOrBuilder getWritesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * A stream token that was previously sent by the server.
    * The client should set this field to the token from the most recent
@@ -134,6 +150,8 @@ com.google.firestore.v1beta1.WriteOrBuilder getWritesOrBuilder(
   com.google.protobuf.ByteString getStreamToken();
 
   /**
+   *
+   *
    * 
    * Labels associated with this write request.
    * 

@@ -142,48 +160,46 @@ com.google.firestore.v1beta1.WriteOrBuilder getWritesOrBuilder(
    */
   int getLabelsCount();
   /**
+   *
+   *
    * 
    * Labels associated with this write request.
    * 

    *
    * map<string, string> labels = 5;
    */
-  boolean containsLabels(
-      java.lang.String key);
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
+  boolean containsLabels(java.lang.String key);
+  /** Use {@link #getLabelsMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getLabels();
+  java.util.Map getLabels();
   /**
+   *
+   *
    * 
    * Labels associated with this write request.
    * 

    *
    * map<string, string> labels = 5;
    */
-  java.util.Map
-  getLabelsMap();
+  java.util.Map getLabelsMap();
   /**
+   *
+   *
    * 
    * Labels associated with this write request.
    * 

    *
    * map<string, string> labels = 5;
    */
-
-  java.lang.String getLabelsOrDefault(
-      java.lang.String key,
-      java.lang.String defaultValue);
+  java.lang.String getLabelsOrDefault(java.lang.String key, java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * Labels associated with this write request.
    * 

    *
    * map<string, string> labels = 5;
    */
-
-  java.lang.String getLabelsOrThrow(
-      java.lang.String key);
+  java.lang.String getLabelsOrThrow(java.lang.String key);
 }
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteResponse.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteResponse.java
index d17f89980da6..b6857e50c244 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteResponse.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteResponse.java
@@ -4,21 +4,24 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * The response for [Firestore.Write][google.firestore.v1beta1.Firestore.Write].
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.WriteResponse}
  */
-public  final class WriteResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class WriteResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.WriteResponse)
     WriteResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use WriteResponse.newBuilder() to construct.
   private WriteResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private WriteResponse() {
     streamId_ = "";
     streamToken_ = com.google.protobuf.ByteString.EMPTY;
@@ -26,10 +29,10 @@ private WriteResponse() {
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private WriteResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -49,53 +52,57 @@ private WriteResponse(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            streamId_ = s;
-            break;
-          }
-          case 18: {
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            streamToken_ = input.readBytes();
-            break;
-          }
-          case 26: {
-            if (!((mutable_bitField0_ & 0x00000004) == 0x00000004)) {
-              writeResults_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000004;
+              streamId_ = s;
+              break;
             }
-            writeResults_.add(
-                input.readMessage(com.google.firestore.v1beta1.WriteResult.parser(), extensionRegistry));
-            break;
-          }
-          case 34: {
-            com.google.protobuf.Timestamp.Builder subBuilder = null;
-            if (commitTime_ != null) {
-              subBuilder = commitTime_.toBuilder();
+          case 18:
+            {
+              streamToken_ = input.readBytes();
+              break;
             }
-            commitTime_ = input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(commitTime_);
-              commitTime_ = subBuilder.buildPartial();
+          case 26:
+            {
+              if (!((mutable_bitField0_ & 0x00000004) == 0x00000004)) {
+                writeResults_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000004;
+              }
+              writeResults_.add(
+                  input.readMessage(
+                      com.google.firestore.v1beta1.WriteResult.parser(), extensionRegistry));
+              break;
             }
+          case 34:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (commitTime_ != null) {
+                subBuilder = commitTime_.toBuilder();
+              }
+              commitTime_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(commitTime_);
+                commitTime_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000004) == 0x00000004)) {
         writeResults_ = java.util.Collections.unmodifiableList(writeResults_);
@@ -104,23 +111,28 @@ private WriteResponse(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_WriteResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_WriteResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_WriteResponse_fieldAccessorTable
+    return com.google.firestore.v1beta1.FirestoreProto
+        .internal_static_google_firestore_v1beta1_WriteResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.WriteResponse.class, com.google.firestore.v1beta1.WriteResponse.Builder.class);
+            com.google.firestore.v1beta1.WriteResponse.class,
+            com.google.firestore.v1beta1.WriteResponse.Builder.class);
   }
 
   private int bitField0_;
   public static final int STREAM_ID_FIELD_NUMBER = 1;
   private volatile java.lang.Object streamId_;
   /**
+   *
+   *
    * 
    * The ID of the stream.
    * Only set on the first message, when a new stream was created.
@@ -133,14 +145,15 @@ public java.lang.String getStreamId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       streamId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The ID of the stream.
    * Only set on the first message, when a new stream was created.
@@ -148,13 +161,11 @@ public java.lang.String getStreamId() {
    *
    * string stream_id = 1;
    */
-  public com.google.protobuf.ByteString
-      getStreamIdBytes() {
+  public com.google.protobuf.ByteString getStreamIdBytes() {
     java.lang.Object ref = streamId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       streamId_ = b;
       return b;
     } else {
@@ -165,6 +176,8 @@ public java.lang.String getStreamId() {
   public static final int STREAM_TOKEN_FIELD_NUMBER = 2;
   private com.google.protobuf.ByteString streamToken_;
   /**
+   *
+   *
    * 
    * A token that represents the position of this response in the stream.
    * This can be used by a client to resume the stream at this point.
@@ -180,6 +193,8 @@ public com.google.protobuf.ByteString getStreamToken() {
   public static final int WRITE_RESULTS_FIELD_NUMBER = 3;
   private java.util.List writeResults_;
   /**
+   *
+   *
    * 
    * The result of applying the writes.
    * This i-th write result corresponds to the i-th write in the
@@ -192,6 +207,8 @@ public java.util.List getWriteResultsL
     return writeResults_;
   }
   /**
+   *
+   *
    * 
    * The result of applying the writes.
    * This i-th write result corresponds to the i-th write in the
@@ -200,11 +217,13 @@ public java.util.List getWriteResultsL
    *
    * repeated .google.firestore.v1beta1.WriteResult write_results = 3;
    */
-  public java.util.List 
+  public java.util.List
       getWriteResultsOrBuilderList() {
     return writeResults_;
   }
   /**
+   *
+   *
    * 
    * The result of applying the writes.
    * This i-th write result corresponds to the i-th write in the
@@ -217,6 +236,8 @@ public int getWriteResultsCount() {
     return writeResults_.size();
   }
   /**
+   *
+   *
    * 
    * The result of applying the writes.
    * This i-th write result corresponds to the i-th write in the
@@ -229,6 +250,8 @@ public com.google.firestore.v1beta1.WriteResult getWriteResults(int index) {
     return writeResults_.get(index);
   }
   /**
+   *
+   *
    * 
    * The result of applying the writes.
    * This i-th write result corresponds to the i-th write in the
@@ -237,14 +260,15 @@ public com.google.firestore.v1beta1.WriteResult getWriteResults(int index) {
    *
    * repeated .google.firestore.v1beta1.WriteResult write_results = 3;
    */
-  public com.google.firestore.v1beta1.WriteResultOrBuilder getWriteResultsOrBuilder(
-      int index) {
+  public com.google.firestore.v1beta1.WriteResultOrBuilder getWriteResultsOrBuilder(int index) {
     return writeResults_.get(index);
   }
 
   public static final int COMMIT_TIME_FIELD_NUMBER = 4;
   private com.google.protobuf.Timestamp commitTime_;
   /**
+   *
+   *
    * 
    * The time at which the commit occurred.
    * 

@@ -255,6 +279,8 @@ public boolean hasCommitTime() {
     return commitTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The time at which the commit occurred.
    * 

@@ -265,6 +291,8 @@ public com.google.protobuf.Timestamp getCommitTime() {
     return commitTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : commitTime_;
   }
   /**
+   *
+   *
    * 
    * The time at which the commit occurred.
    * 

@@ -276,6 +304,7 @@ public com.google.protobuf.TimestampOrBuilder getCommitTimeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -287,8 +316,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!getStreamIdBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, streamId_);
     }
@@ -314,16 +342,13 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, streamId_);
     }
     if (!streamToken_.isEmpty()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBytesSize(2, streamToken_);
+      size += com.google.protobuf.CodedOutputStream.computeBytesSize(2, streamToken_);
     }
     for (int i = 0; i < writeResults_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, writeResults_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, writeResults_.get(i));
     }
     if (commitTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, getCommitTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getCommitTime());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -333,24 +358,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.WriteResponse)) {
       return super.equals(obj);
     }
-    com.google.firestore.v1beta1.WriteResponse other = (com.google.firestore.v1beta1.WriteResponse) obj;
+    com.google.firestore.v1beta1.WriteResponse other =
+        (com.google.firestore.v1beta1.WriteResponse) obj;
 
     boolean result = true;
-    result = result && getStreamId()
-        .equals(other.getStreamId());
-    result = result && getStreamToken()
-        .equals(other.getStreamToken());
-    result = result && getWriteResultsList()
-        .equals(other.getWriteResultsList());
+    result = result && getStreamId().equals(other.getStreamId());
+    result = result && getStreamToken().equals(other.getStreamToken());
+    result = result && getWriteResultsList().equals(other.getWriteResultsList());
     result = result && (hasCommitTime() == other.hasCommitTime());
     if (hasCommitTime()) {
-      result = result && getCommitTime()
-          .equals(other.getCommitTime());
+      result = result && getCommitTime().equals(other.getCommitTime());
     }
     result = result && unknownFields.equals(other.unknownFields);
     return result;
@@ -380,118 +402,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.WriteResponse parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.WriteResponse parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.WriteResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.WriteResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.WriteResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.WriteResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.WriteResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.WriteResponse parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.WriteResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.WriteResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.WriteResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.WriteResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.WriteResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.WriteResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.WriteResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The response for [Firestore.Write][google.firestore.v1beta1.Firestore.Write].
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.WriteResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.WriteResponse)
       com.google.firestore.v1beta1.WriteResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_WriteResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_WriteResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_WriteResponse_fieldAccessorTable
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_WriteResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.WriteResponse.class, com.google.firestore.v1beta1.WriteResponse.Builder.class);
+              com.google.firestore.v1beta1.WriteResponse.class,
+              com.google.firestore.v1beta1.WriteResponse.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.WriteResponse.newBuilder()
@@ -499,17 +530,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
         getWriteResultsFieldBuilder();
       }
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -533,9 +564,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.FirestoreProto.internal_static_google_firestore_v1beta1_WriteResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.FirestoreProto
+          .internal_static_google_firestore_v1beta1_WriteResponse_descriptor;
     }
 
     @java.lang.Override
@@ -554,7 +585,8 @@ public com.google.firestore.v1beta1.WriteResponse build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.WriteResponse buildPartial() {
-      com.google.firestore.v1beta1.WriteResponse result = new com.google.firestore.v1beta1.WriteResponse(this);
+      com.google.firestore.v1beta1.WriteResponse result =
+          new com.google.firestore.v1beta1.WriteResponse(this);
       int from_bitField0_ = bitField0_;
       int to_bitField0_ = 0;
       result.streamId_ = streamId_;
@@ -582,38 +614,39 @@ public com.google.firestore.v1beta1.WriteResponse buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.WriteResponse) {
-        return mergeFrom((com.google.firestore.v1beta1.WriteResponse)other);
+        return mergeFrom((com.google.firestore.v1beta1.WriteResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -647,9 +680,10 @@ public Builder mergeFrom(com.google.firestore.v1beta1.WriteResponse other) {
             writeResultsBuilder_ = null;
             writeResults_ = other.writeResults_;
             bitField0_ = (bitField0_ & ~0x00000004);
-            writeResultsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getWriteResultsFieldBuilder() : null;
+            writeResultsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getWriteResultsFieldBuilder()
+                    : null;
           } else {
             writeResultsBuilder_.addAllMessages(other.writeResults_);
           }
@@ -686,10 +720,13 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object streamId_ = "";
     /**
+     *
+     *
      * 
      * The ID of the stream.
      * Only set on the first message, when a new stream was created.
@@ -700,8 +737,7 @@ public Builder mergeFrom(
     public java.lang.String getStreamId() {
       java.lang.Object ref = streamId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         streamId_ = s;
         return s;
@@ -710,6 +746,8 @@ public java.lang.String getStreamId() {
       }
     }
     /**
+     *
+     *
      * 
      * The ID of the stream.
      * Only set on the first message, when a new stream was created.
@@ -717,13 +755,11 @@ public java.lang.String getStreamId() {
      *
      * string stream_id = 1;
      */
-    public com.google.protobuf.ByteString
-        getStreamIdBytes() {
+    public com.google.protobuf.ByteString getStreamIdBytes() {
       java.lang.Object ref = streamId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         streamId_ = b;
         return b;
       } else {
@@ -731,6 +767,8 @@ public java.lang.String getStreamId() {
       }
     }
     /**
+     *
+     *
      * 
      * The ID of the stream.
      * Only set on the first message, when a new stream was created.
@@ -738,17 +776,18 @@ public java.lang.String getStreamId() {
      *
      * string stream_id = 1;
      */
-    public Builder setStreamId(
-        java.lang.String value) {
+    public Builder setStreamId(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       streamId_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The ID of the stream.
      * Only set on the first message, when a new stream was created.
@@ -757,12 +796,14 @@ public Builder setStreamId(
      * string stream_id = 1;
      */
     public Builder clearStreamId() {
-      
+
       streamId_ = getDefaultInstance().getStreamId();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The ID of the stream.
      * Only set on the first message, when a new stream was created.
@@ -770,13 +811,12 @@ public Builder clearStreamId() {
      *
      * string stream_id = 1;
      */
-    public Builder setStreamIdBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setStreamIdBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       streamId_ = value;
       onChanged();
       return this;
@@ -784,6 +824,8 @@ public Builder setStreamIdBytes(
 
     private com.google.protobuf.ByteString streamToken_ = com.google.protobuf.ByteString.EMPTY;
     /**
+     *
+     *
      * 
      * A token that represents the position of this response in the stream.
      * This can be used by a client to resume the stream at this point.
@@ -796,6 +838,8 @@ public com.google.protobuf.ByteString getStreamToken() {
       return streamToken_;
     }
     /**
+     *
+     *
      * 
      * A token that represents the position of this response in the stream.
      * This can be used by a client to resume the stream at this point.
@@ -806,14 +850,16 @@ public com.google.protobuf.ByteString getStreamToken() {
      */
     public Builder setStreamToken(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       streamToken_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A token that represents the position of this response in the stream.
      * This can be used by a client to resume the stream at this point.
@@ -823,25 +869,32 @@ public Builder setStreamToken(com.google.protobuf.ByteString value) {
      * bytes stream_token = 2;
      */
     public Builder clearStreamToken() {
-      
+
       streamToken_ = getDefaultInstance().getStreamToken();
       onChanged();
       return this;
     }
 
     private java.util.List writeResults_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureWriteResultsIsMutable() {
       if (!((bitField0_ & 0x00000004) == 0x00000004)) {
-        writeResults_ = new java.util.ArrayList(writeResults_);
+        writeResults_ =
+            new java.util.ArrayList(writeResults_);
         bitField0_ |= 0x00000004;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.firestore.v1beta1.WriteResult, com.google.firestore.v1beta1.WriteResult.Builder, com.google.firestore.v1beta1.WriteResultOrBuilder> writeResultsBuilder_;
+            com.google.firestore.v1beta1.WriteResult,
+            com.google.firestore.v1beta1.WriteResult.Builder,
+            com.google.firestore.v1beta1.WriteResultOrBuilder>
+        writeResultsBuilder_;
 
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -858,6 +911,8 @@ public java.util.List getWriteResultsL
       }
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -874,6 +929,8 @@ public int getWriteResultsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -890,6 +947,8 @@ public com.google.firestore.v1beta1.WriteResult getWriteResults(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -898,8 +957,7 @@ public com.google.firestore.v1beta1.WriteResult getWriteResults(int index) {
      *
      * repeated .google.firestore.v1beta1.WriteResult write_results = 3;
      */
-    public Builder setWriteResults(
-        int index, com.google.firestore.v1beta1.WriteResult value) {
+    public Builder setWriteResults(int index, com.google.firestore.v1beta1.WriteResult value) {
       if (writeResultsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -913,6 +971,8 @@ public Builder setWriteResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -933,6 +993,8 @@ public Builder setWriteResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -955,6 +1017,8 @@ public Builder addWriteResults(com.google.firestore.v1beta1.WriteResult value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -963,8 +1027,7 @@ public Builder addWriteResults(com.google.firestore.v1beta1.WriteResult value) {
      *
      * repeated .google.firestore.v1beta1.WriteResult write_results = 3;
      */
-    public Builder addWriteResults(
-        int index, com.google.firestore.v1beta1.WriteResult value) {
+    public Builder addWriteResults(int index, com.google.firestore.v1beta1.WriteResult value) {
       if (writeResultsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -978,6 +1041,8 @@ public Builder addWriteResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -998,6 +1063,8 @@ public Builder addWriteResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -1018,6 +1085,8 @@ public Builder addWriteResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -1030,8 +1099,7 @@ public Builder addAllWriteResults(
         java.lang.Iterable values) {
       if (writeResultsBuilder_ == null) {
         ensureWriteResultsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, writeResults_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, writeResults_);
         onChanged();
       } else {
         writeResultsBuilder_.addAllMessages(values);
@@ -1039,6 +1107,8 @@ public Builder addAllWriteResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -1058,6 +1128,8 @@ public Builder clearWriteResults() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -1077,6 +1149,8 @@ public Builder removeWriteResults(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -1085,11 +1159,12 @@ public Builder removeWriteResults(int index) {
      *
      * repeated .google.firestore.v1beta1.WriteResult write_results = 3;
      */
-    public com.google.firestore.v1beta1.WriteResult.Builder getWriteResultsBuilder(
-        int index) {
+    public com.google.firestore.v1beta1.WriteResult.Builder getWriteResultsBuilder(int index) {
       return getWriteResultsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -1098,14 +1173,16 @@ public com.google.firestore.v1beta1.WriteResult.Builder getWriteResultsBuilder(
      *
      * repeated .google.firestore.v1beta1.WriteResult write_results = 3;
      */
-    public com.google.firestore.v1beta1.WriteResultOrBuilder getWriteResultsOrBuilder(
-        int index) {
+    public com.google.firestore.v1beta1.WriteResultOrBuilder getWriteResultsOrBuilder(int index) {
       if (writeResultsBuilder_ == null) {
-        return writeResults_.get(index);  } else {
+        return writeResults_.get(index);
+      } else {
         return writeResultsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -1114,8 +1191,8 @@ public com.google.firestore.v1beta1.WriteResultOrBuilder getWriteResultsOrBuilde
      *
      * repeated .google.firestore.v1beta1.WriteResult write_results = 3;
      */
-    public java.util.List 
-         getWriteResultsOrBuilderList() {
+    public java.util.List
+        getWriteResultsOrBuilderList() {
       if (writeResultsBuilder_ != null) {
         return writeResultsBuilder_.getMessageOrBuilderList();
       } else {
@@ -1123,6 +1200,8 @@ public com.google.firestore.v1beta1.WriteResultOrBuilder getWriteResultsOrBuilde
       }
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -1132,10 +1211,12 @@ public com.google.firestore.v1beta1.WriteResultOrBuilder getWriteResultsOrBuilde
      * repeated .google.firestore.v1beta1.WriteResult write_results = 3;
      */
     public com.google.firestore.v1beta1.WriteResult.Builder addWriteResultsBuilder() {
-      return getWriteResultsFieldBuilder().addBuilder(
-          com.google.firestore.v1beta1.WriteResult.getDefaultInstance());
+      return getWriteResultsFieldBuilder()
+          .addBuilder(com.google.firestore.v1beta1.WriteResult.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -1144,12 +1225,13 @@ public com.google.firestore.v1beta1.WriteResult.Builder addWriteResultsBuilder()
      *
      * repeated .google.firestore.v1beta1.WriteResult write_results = 3;
      */
-    public com.google.firestore.v1beta1.WriteResult.Builder addWriteResultsBuilder(
-        int index) {
-      return getWriteResultsFieldBuilder().addBuilder(
-          index, com.google.firestore.v1beta1.WriteResult.getDefaultInstance());
+    public com.google.firestore.v1beta1.WriteResult.Builder addWriteResultsBuilder(int index) {
+      return getWriteResultsFieldBuilder()
+          .addBuilder(index, com.google.firestore.v1beta1.WriteResult.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The result of applying the writes.
      * This i-th write result corresponds to the i-th write in the
@@ -1158,16 +1240,22 @@ public com.google.firestore.v1beta1.WriteResult.Builder addWriteResultsBuilder(
      *
      * repeated .google.firestore.v1beta1.WriteResult write_results = 3;
      */
-    public java.util.List 
-         getWriteResultsBuilderList() {
+    public java.util.List
+        getWriteResultsBuilderList() {
       return getWriteResultsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.firestore.v1beta1.WriteResult, com.google.firestore.v1beta1.WriteResult.Builder, com.google.firestore.v1beta1.WriteResultOrBuilder> 
+            com.google.firestore.v1beta1.WriteResult,
+            com.google.firestore.v1beta1.WriteResult.Builder,
+            com.google.firestore.v1beta1.WriteResultOrBuilder>
         getWriteResultsFieldBuilder() {
       if (writeResultsBuilder_ == null) {
-        writeResultsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.firestore.v1beta1.WriteResult, com.google.firestore.v1beta1.WriteResult.Builder, com.google.firestore.v1beta1.WriteResultOrBuilder>(
+        writeResultsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.firestore.v1beta1.WriteResult,
+                com.google.firestore.v1beta1.WriteResult.Builder,
+                com.google.firestore.v1beta1.WriteResultOrBuilder>(
                 writeResults_,
                 ((bitField0_ & 0x00000004) == 0x00000004),
                 getParentForChildren(),
@@ -1179,8 +1267,13 @@ public com.google.firestore.v1beta1.WriteResult.Builder addWriteResultsBuilder(
 
     private com.google.protobuf.Timestamp commitTime_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> commitTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        commitTimeBuilder_;
     /**
+     *
+     *
      * 
      * The time at which the commit occurred.
      * 

@@ -1191,6 +1284,8 @@ public boolean hasCommitTime() {
       return commitTimeBuilder_ != null || commitTime_ != null;
     }
     /**
+     *
+     *
      * 
      * The time at which the commit occurred.
      * 

@@ -1199,12 +1294,16 @@ public boolean hasCommitTime() {
      */
     public com.google.protobuf.Timestamp getCommitTime() {
       if (commitTimeBuilder_ == null) {
-        return commitTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : commitTime_;
+        return commitTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : commitTime_;
       } else {
         return commitTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The time at which the commit occurred.
      * 

@@ -1225,14 +1324,15 @@ public Builder setCommitTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time at which the commit occurred.
      * 

      *
      * .google.protobuf.Timestamp commit_time = 4;
      */
-    public Builder setCommitTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCommitTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (commitTimeBuilder_ == null) {
         commitTime_ = builderForValue.build();
         onChanged();
@@ -1243,6 +1343,8 @@ public Builder setCommitTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The time at which the commit occurred.
      * 

@@ -1253,7 +1355,7 @@ public Builder mergeCommitTime(com.google.protobuf.Timestamp value) {
       if (commitTimeBuilder_ == null) {
         if (commitTime_ != null) {
           commitTime_ =
-            com.google.protobuf.Timestamp.newBuilder(commitTime_).mergeFrom(value).buildPartial();
+              com.google.protobuf.Timestamp.newBuilder(commitTime_).mergeFrom(value).buildPartial();
         } else {
           commitTime_ = value;
         }
@@ -1265,6 +1367,8 @@ public Builder mergeCommitTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time at which the commit occurred.
      * 

@@ -1283,6 +1387,8 @@ public Builder clearCommitTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The time at which the commit occurred.
      * 

@@ -1290,11 +1396,13 @@ public Builder clearCommitTime() {
      * .google.protobuf.Timestamp commit_time = 4;
      */
     public com.google.protobuf.Timestamp.Builder getCommitTimeBuilder() {
-      
+
       onChanged();
       return getCommitTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The time at which the commit occurred.
      * 

@@ -1305,11 +1413,14 @@ public com.google.protobuf.TimestampOrBuilder getCommitTimeOrBuilder() {
       if (commitTimeBuilder_ != null) {
         return commitTimeBuilder_.getMessageOrBuilder();
       } else {
-        return commitTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : commitTime_;
+        return commitTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : commitTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The time at which the commit occurred.
      * 

@@ -1317,21 +1428,24 @@ public com.google.protobuf.TimestampOrBuilder getCommitTimeOrBuilder() {
      * .google.protobuf.Timestamp commit_time = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCommitTimeFieldBuilder() {
       if (commitTimeBuilder_ == null) {
-        commitTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCommitTime(),
-                getParentForChildren(),
-                isClean());
+        commitTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCommitTime(), getParentForChildren(), isClean());
         commitTime_ = null;
       }
       return commitTimeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -1341,12 +1455,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.WriteResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.WriteResponse)
   private static final com.google.firestore.v1beta1.WriteResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.WriteResponse();
   }
@@ -1355,16 +1469,16 @@ public static com.google.firestore.v1beta1.WriteResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public WriteResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new WriteResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public WriteResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new WriteResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1379,6 +1493,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.WriteResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteResponseOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteResponseOrBuilder.java
index f14323aa1acb..3fc65911c286 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteResponseOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteResponseOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface WriteResponseOrBuilder extends
+public interface WriteResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.WriteResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The ID of the stream.
    * Only set on the first message, when a new stream was created.
@@ -17,6 +20,8 @@ public interface WriteResponseOrBuilder extends
    */
   java.lang.String getStreamId();
   /**
+   *
+   *
    * 
    * The ID of the stream.
    * Only set on the first message, when a new stream was created.
@@ -24,10 +29,11 @@ public interface WriteResponseOrBuilder extends
    *
    * string stream_id = 1;
    */
-  com.google.protobuf.ByteString
-      getStreamIdBytes();
+  com.google.protobuf.ByteString getStreamIdBytes();
 
   /**
+   *
+   *
    * 
    * A token that represents the position of this response in the stream.
    * This can be used by a client to resume the stream at this point.
@@ -39,6 +45,8 @@ public interface WriteResponseOrBuilder extends
   com.google.protobuf.ByteString getStreamToken();
 
   /**
+   *
+   *
    * 
    * The result of applying the writes.
    * This i-th write result corresponds to the i-th write in the
@@ -47,9 +55,10 @@ public interface WriteResponseOrBuilder extends
    *
    * repeated .google.firestore.v1beta1.WriteResult write_results = 3;
    */
-  java.util.List 
-      getWriteResultsList();
+  java.util.List getWriteResultsList();
   /**
+   *
+   *
    * 
    * The result of applying the writes.
    * This i-th write result corresponds to the i-th write in the
@@ -60,6 +69,8 @@ public interface WriteResponseOrBuilder extends
    */
   com.google.firestore.v1beta1.WriteResult getWriteResults(int index);
   /**
+   *
+   *
    * 
    * The result of applying the writes.
    * This i-th write result corresponds to the i-th write in the
@@ -70,6 +81,8 @@ public interface WriteResponseOrBuilder extends
    */
   int getWriteResultsCount();
   /**
+   *
+   *
    * 
    * The result of applying the writes.
    * This i-th write result corresponds to the i-th write in the
@@ -78,9 +91,11 @@ public interface WriteResponseOrBuilder extends
    *
    * repeated .google.firestore.v1beta1.WriteResult write_results = 3;
    */
-  java.util.List 
+  java.util.List
       getWriteResultsOrBuilderList();
   /**
+   *
+   *
    * 
    * The result of applying the writes.
    * This i-th write result corresponds to the i-th write in the
@@ -89,10 +104,11 @@ public interface WriteResponseOrBuilder extends
    *
    * repeated .google.firestore.v1beta1.WriteResult write_results = 3;
    */
-  com.google.firestore.v1beta1.WriteResultOrBuilder getWriteResultsOrBuilder(
-      int index);
+  com.google.firestore.v1beta1.WriteResultOrBuilder getWriteResultsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The time at which the commit occurred.
    * 

@@ -101,6 +117,8 @@ com.google.firestore.v1beta1.WriteResultOrBuilder getWriteResultsOrBuilder(
    */
   boolean hasCommitTime();
   /**
+   *
+   *
    * 
    * The time at which the commit occurred.
    * 

@@ -109,6 +127,8 @@ com.google.firestore.v1beta1.WriteResultOrBuilder getWriteResultsOrBuilder(
    */
   com.google.protobuf.Timestamp getCommitTime();
   /**
+   *
+   *
    * 
    * The time at which the commit occurred.
    * 

diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteResult.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteResult.java
index ef45a5fe3f55..5d728f0b4555 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteResult.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteResult.java
@@ -4,30 +4,33 @@
 package com.google.firestore.v1beta1;
 
 /**
+ *
+ *
  * 
  * The result of applying a write.
  * 

  *
  * Protobuf type {@code google.firestore.v1beta1.WriteResult}
  */
-public  final class WriteResult extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class WriteResult extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.firestore.v1beta1.WriteResult)
     WriteResultOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use WriteResult.newBuilder() to construct.
   private WriteResult(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private WriteResult() {
     transformResults_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private WriteResult(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -47,42 +50,45 @@ private WriteResult(
           case 0:
             done = true;
             break;
-          case 10: {
-            com.google.protobuf.Timestamp.Builder subBuilder = null;
-            if (updateTime_ != null) {
-              subBuilder = updateTime_.toBuilder();
-            }
-            updateTime_ = input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(updateTime_);
-              updateTime_ = subBuilder.buildPartial();
-            }
+          case 10:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (updateTime_ != null) {
+                subBuilder = updateTime_.toBuilder();
+              }
+              updateTime_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(updateTime_);
+                updateTime_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 18: {
-            if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
-              transformResults_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000002;
+              break;
             }
-            transformResults_.add(
-                input.readMessage(com.google.firestore.v1beta1.Value.parser(), extensionRegistry));
-            break;
-          }
-          default: {
-            if (!parseUnknownFieldProto3(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 18:
+            {
+              if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
+                transformResults_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000002;
+              }
+              transformResults_.add(
+                  input.readMessage(
+                      com.google.firestore.v1beta1.Value.parser(), extensionRegistry));
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
         transformResults_ = java.util.Collections.unmodifiableList(transformResults_);
@@ -91,23 +97,28 @@ private WriteResult(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_WriteResult_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.firestore.v1beta1.WriteProto
+        .internal_static_google_firestore_v1beta1_WriteResult_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_WriteResult_fieldAccessorTable
+    return com.google.firestore.v1beta1.WriteProto
+        .internal_static_google_firestore_v1beta1_WriteResult_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.firestore.v1beta1.WriteResult.class, com.google.firestore.v1beta1.WriteResult.Builder.class);
+            com.google.firestore.v1beta1.WriteResult.class,
+            com.google.firestore.v1beta1.WriteResult.Builder.class);
   }
 
   private int bitField0_;
   public static final int UPDATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp updateTime_;
   /**
+   *
+   *
    * 
    * The last update time of the document after applying the write. Not set
    * after a `delete`.
@@ -121,6 +132,8 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
+   *
+   *
    * 
    * The last update time of the document after applying the write. Not set
    * after a `delete`.
@@ -134,6 +147,8 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
+   *
+   *
    * 
    * The last update time of the document after applying the write. Not set
    * after a `delete`.
@@ -150,6 +165,8 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   public static final int TRANSFORM_RESULTS_FIELD_NUMBER = 2;
   private java.util.List transformResults_;
   /**
+   *
+   *
    * 
    * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
    * same order.
@@ -161,6 +178,8 @@ public java.util.List getTransformResultsLis
     return transformResults_;
   }
   /**
+   *
+   *
    * 
    * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
    * same order.
@@ -168,11 +187,13 @@ public java.util.List getTransformResultsLis
    *
    * repeated .google.firestore.v1beta1.Value transform_results = 2;
    */
-  public java.util.List 
+  public java.util.List
       getTransformResultsOrBuilderList() {
     return transformResults_;
   }
   /**
+   *
+   *
    * 
    * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
    * same order.
@@ -184,6 +205,8 @@ public int getTransformResultsCount() {
     return transformResults_.size();
   }
   /**
+   *
+   *
    * 
    * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
    * same order.
@@ -195,6 +218,8 @@ public com.google.firestore.v1beta1.Value getTransformResults(int index) {
     return transformResults_.get(index);
   }
   /**
+   *
+   *
    * 
    * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
    * same order.
@@ -202,12 +227,12 @@ public com.google.firestore.v1beta1.Value getTransformResults(int index) {
    *
    * repeated .google.firestore.v1beta1.Value transform_results = 2;
    */
-  public com.google.firestore.v1beta1.ValueOrBuilder getTransformResultsOrBuilder(
-      int index) {
+  public com.google.firestore.v1beta1.ValueOrBuilder getTransformResultsOrBuilder(int index) {
     return transformResults_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -219,8 +244,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (updateTime_ != null) {
       output.writeMessage(1, getUpdateTime());
     }
@@ -237,12 +261,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getUpdateTime());
     }
     for (int i = 0; i < transformResults_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, transformResults_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, transformResults_.get(i));
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -252,7 +274,7 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.firestore.v1beta1.WriteResult)) {
       return super.equals(obj);
@@ -262,11 +284,9 @@ public boolean equals(final java.lang.Object obj) {
     boolean result = true;
     result = result && (hasUpdateTime() == other.hasUpdateTime());
     if (hasUpdateTime()) {
-      result = result && getUpdateTime()
-          .equals(other.getUpdateTime());
+      result = result && getUpdateTime().equals(other.getUpdateTime());
     }
-    result = result && getTransformResultsList()
-        .equals(other.getTransformResultsList());
+    result = result && getTransformResultsList().equals(other.getTransformResultsList());
     result = result && unknownFields.equals(other.unknownFields);
     return result;
   }
@@ -291,118 +311,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.firestore.v1beta1.WriteResult parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.firestore.v1beta1.WriteResult parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.WriteResult parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.WriteResult parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.WriteResult parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.WriteResult parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.firestore.v1beta1.WriteResult parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.WriteResult parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.WriteResult parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.firestore.v1beta1.WriteResult parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.firestore.v1beta1.WriteResult parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.WriteResult parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.firestore.v1beta1.WriteResult parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.firestore.v1beta1.WriteResult parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.firestore.v1beta1.WriteResult prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The result of applying a write.
    * 

    *
    * Protobuf type {@code google.firestore.v1beta1.WriteResult}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.firestore.v1beta1.WriteResult)
       com.google.firestore.v1beta1.WriteResultOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_WriteResult_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.firestore.v1beta1.WriteProto
+          .internal_static_google_firestore_v1beta1_WriteResult_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_WriteResult_fieldAccessorTable
+      return com.google.firestore.v1beta1.WriteProto
+          .internal_static_google_firestore_v1beta1_WriteResult_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.firestore.v1beta1.WriteResult.class, com.google.firestore.v1beta1.WriteResult.Builder.class);
+              com.google.firestore.v1beta1.WriteResult.class,
+              com.google.firestore.v1beta1.WriteResult.Builder.class);
     }
 
     // Construct using com.google.firestore.v1beta1.WriteResult.newBuilder()
@@ -410,17 +439,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
         getTransformResultsFieldBuilder();
       }
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -440,9 +469,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.firestore.v1beta1.WriteProto.internal_static_google_firestore_v1beta1_WriteResult_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.firestore.v1beta1.WriteProto
+          .internal_static_google_firestore_v1beta1_WriteResult_descriptor;
     }
 
     @java.lang.Override
@@ -461,7 +490,8 @@ public com.google.firestore.v1beta1.WriteResult build() {
 
     @java.lang.Override
     public com.google.firestore.v1beta1.WriteResult buildPartial() {
-      com.google.firestore.v1beta1.WriteResult result = new com.google.firestore.v1beta1.WriteResult(this);
+      com.google.firestore.v1beta1.WriteResult result =
+          new com.google.firestore.v1beta1.WriteResult(this);
       int from_bitField0_ = bitField0_;
       int to_bitField0_ = 0;
       if (updateTimeBuilder_ == null) {
@@ -487,38 +517,39 @@ public com.google.firestore.v1beta1.WriteResult buildPartial() {
     public Builder clone() {
       return (Builder) super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return (Builder) super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return (Builder) super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return (Builder) super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return (Builder) super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.firestore.v1beta1.WriteResult) {
-        return mergeFrom((com.google.firestore.v1beta1.WriteResult)other);
+        return mergeFrom((com.google.firestore.v1beta1.WriteResult) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -548,9 +579,10 @@ public Builder mergeFrom(com.google.firestore.v1beta1.WriteResult other) {
             transformResultsBuilder_ = null;
             transformResults_ = other.transformResults_;
             bitField0_ = (bitField0_ & ~0x00000002);
-            transformResultsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getTransformResultsFieldBuilder() : null;
+            transformResultsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getTransformResultsFieldBuilder()
+                    : null;
           } else {
             transformResultsBuilder_.addAllMessages(other.transformResults_);
           }
@@ -584,12 +616,18 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp updateTime_ = null;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        updateTimeBuilder_;
     /**
+     *
+     *
      * 
      * The last update time of the document after applying the write. Not set
      * after a `delete`.
@@ -603,6 +641,8 @@ public boolean hasUpdateTime() {
       return updateTimeBuilder_ != null || updateTime_ != null;
     }
     /**
+     *
+     *
      * 
      * The last update time of the document after applying the write. Not set
      * after a `delete`.
@@ -614,12 +654,16 @@ public boolean hasUpdateTime() {
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The last update time of the document after applying the write. Not set
      * after a `delete`.
@@ -643,6 +687,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The last update time of the document after applying the write. Not set
      * after a `delete`.
@@ -652,8 +698,7 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 1;
      */
-    public Builder setUpdateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
         onChanged();
@@ -664,6 +709,8 @@ public Builder setUpdateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * The last update time of the document after applying the write. Not set
      * after a `delete`.
@@ -677,7 +724,7 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
         if (updateTime_ != null) {
           updateTime_ =
-            com.google.protobuf.Timestamp.newBuilder(updateTime_).mergeFrom(value).buildPartial();
+              com.google.protobuf.Timestamp.newBuilder(updateTime_).mergeFrom(value).buildPartial();
         } else {
           updateTime_ = value;
         }
@@ -689,6 +736,8 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The last update time of the document after applying the write. Not set
      * after a `delete`.
@@ -710,6 +759,8 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The last update time of the document after applying the write. Not set
      * after a `delete`.
@@ -720,11 +771,13 @@ public Builder clearUpdateTime() {
      * .google.protobuf.Timestamp update_time = 1;
      */
     public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
-      
+
       onChanged();
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The last update time of the document after applying the write. Not set
      * after a `delete`.
@@ -738,11 +791,14 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       }
     }
     /**
+     *
+     *
      * 
      * The last update time of the document after applying the write. Not set
      * after a `delete`.
@@ -753,32 +809,42 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(),
-                getParentForChildren(),
-                isClean());
+        updateTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(), getParentForChildren(), isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
 
     private java.util.List transformResults_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureTransformResultsIsMutable() {
       if (!((bitField0_ & 0x00000002) == 0x00000002)) {
-        transformResults_ = new java.util.ArrayList(transformResults_);
+        transformResults_ =
+            new java.util.ArrayList(transformResults_);
         bitField0_ |= 0x00000002;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.firestore.v1beta1.Value, com.google.firestore.v1beta1.Value.Builder, com.google.firestore.v1beta1.ValueOrBuilder> transformResultsBuilder_;
+            com.google.firestore.v1beta1.Value,
+            com.google.firestore.v1beta1.Value.Builder,
+            com.google.firestore.v1beta1.ValueOrBuilder>
+        transformResultsBuilder_;
 
     /**
+     *
+     *
      * 
      * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
      * same order.
@@ -794,6 +860,8 @@ public java.util.List getTransformResultsLis
       }
     }
     /**
+     *
+     *
      * 
      * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
      * same order.
@@ -809,6 +877,8 @@ public int getTransformResultsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
      * same order.
@@ -824,6 +894,8 @@ public com.google.firestore.v1beta1.Value getTransformResults(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
      * same order.
@@ -831,8 +903,7 @@ public com.google.firestore.v1beta1.Value getTransformResults(int index) {
      *
      * repeated .google.firestore.v1beta1.Value transform_results = 2;
      */
-    public Builder setTransformResults(
-        int index, com.google.firestore.v1beta1.Value value) {
+    public Builder setTransformResults(int index, com.google.firestore.v1beta1.Value value) {
       if (transformResultsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -846,6 +917,8 @@ public Builder setTransformResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
      * same order.
@@ -865,6 +938,8 @@ public Builder setTransformResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
      * same order.
@@ -886,6 +961,8 @@ public Builder addTransformResults(com.google.firestore.v1beta1.Value value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
      * same order.
@@ -893,8 +970,7 @@ public Builder addTransformResults(com.google.firestore.v1beta1.Value value) {
      *
      * repeated .google.firestore.v1beta1.Value transform_results = 2;
      */
-    public Builder addTransformResults(
-        int index, com.google.firestore.v1beta1.Value value) {
+    public Builder addTransformResults(int index, com.google.firestore.v1beta1.Value value) {
       if (transformResultsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -908,6 +984,8 @@ public Builder addTransformResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
      * same order.
@@ -915,8 +993,7 @@ public Builder addTransformResults(
      *
      * repeated .google.firestore.v1beta1.Value transform_results = 2;
      */
-    public Builder addTransformResults(
-        com.google.firestore.v1beta1.Value.Builder builderForValue) {
+    public Builder addTransformResults(com.google.firestore.v1beta1.Value.Builder builderForValue) {
       if (transformResultsBuilder_ == null) {
         ensureTransformResultsIsMutable();
         transformResults_.add(builderForValue.build());
@@ -927,6 +1004,8 @@ public Builder addTransformResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
      * same order.
@@ -946,6 +1025,8 @@ public Builder addTransformResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
      * same order.
@@ -957,8 +1038,7 @@ public Builder addAllTransformResults(
         java.lang.Iterable values) {
       if (transformResultsBuilder_ == null) {
         ensureTransformResultsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, transformResults_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, transformResults_);
         onChanged();
       } else {
         transformResultsBuilder_.addAllMessages(values);
@@ -966,6 +1046,8 @@ public Builder addAllTransformResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
      * same order.
@@ -984,6 +1066,8 @@ public Builder clearTransformResults() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
      * same order.
@@ -1002,6 +1086,8 @@ public Builder removeTransformResults(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
      * same order.
@@ -1009,11 +1095,12 @@ public Builder removeTransformResults(int index) {
      *
      * repeated .google.firestore.v1beta1.Value transform_results = 2;
      */
-    public com.google.firestore.v1beta1.Value.Builder getTransformResultsBuilder(
-        int index) {
+    public com.google.firestore.v1beta1.Value.Builder getTransformResultsBuilder(int index) {
       return getTransformResultsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
      * same order.
@@ -1021,14 +1108,16 @@ public com.google.firestore.v1beta1.Value.Builder getTransformResultsBuilder(
      *
      * repeated .google.firestore.v1beta1.Value transform_results = 2;
      */
-    public com.google.firestore.v1beta1.ValueOrBuilder getTransformResultsOrBuilder(
-        int index) {
+    public com.google.firestore.v1beta1.ValueOrBuilder getTransformResultsOrBuilder(int index) {
       if (transformResultsBuilder_ == null) {
-        return transformResults_.get(index);  } else {
+        return transformResults_.get(index);
+      } else {
         return transformResultsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
      * same order.
@@ -1036,8 +1125,8 @@ public com.google.firestore.v1beta1.ValueOrBuilder getTransformResultsOrBuilder(
      *
      * repeated .google.firestore.v1beta1.Value transform_results = 2;
      */
-    public java.util.List 
-         getTransformResultsOrBuilderList() {
+    public java.util.List
+        getTransformResultsOrBuilderList() {
       if (transformResultsBuilder_ != null) {
         return transformResultsBuilder_.getMessageOrBuilderList();
       } else {
@@ -1045,6 +1134,8 @@ public com.google.firestore.v1beta1.ValueOrBuilder getTransformResultsOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
      * same order.
@@ -1053,10 +1144,12 @@ public com.google.firestore.v1beta1.ValueOrBuilder getTransformResultsOrBuilder(
      * repeated .google.firestore.v1beta1.Value transform_results = 2;
      */
     public com.google.firestore.v1beta1.Value.Builder addTransformResultsBuilder() {
-      return getTransformResultsFieldBuilder().addBuilder(
-          com.google.firestore.v1beta1.Value.getDefaultInstance());
+      return getTransformResultsFieldBuilder()
+          .addBuilder(com.google.firestore.v1beta1.Value.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
      * same order.
@@ -1064,12 +1157,13 @@ public com.google.firestore.v1beta1.Value.Builder addTransformResultsBuilder() {
      *
      * repeated .google.firestore.v1beta1.Value transform_results = 2;
      */
-    public com.google.firestore.v1beta1.Value.Builder addTransformResultsBuilder(
-        int index) {
-      return getTransformResultsFieldBuilder().addBuilder(
-          index, com.google.firestore.v1beta1.Value.getDefaultInstance());
+    public com.google.firestore.v1beta1.Value.Builder addTransformResultsBuilder(int index) {
+      return getTransformResultsFieldBuilder()
+          .addBuilder(index, com.google.firestore.v1beta1.Value.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
      * same order.
@@ -1077,16 +1171,22 @@ public com.google.firestore.v1beta1.Value.Builder addTransformResultsBuilder(
      *
      * repeated .google.firestore.v1beta1.Value transform_results = 2;
      */
-    public java.util.List 
-         getTransformResultsBuilderList() {
+    public java.util.List
+        getTransformResultsBuilderList() {
       return getTransformResultsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.firestore.v1beta1.Value, com.google.firestore.v1beta1.Value.Builder, com.google.firestore.v1beta1.ValueOrBuilder> 
+            com.google.firestore.v1beta1.Value,
+            com.google.firestore.v1beta1.Value.Builder,
+            com.google.firestore.v1beta1.ValueOrBuilder>
         getTransformResultsFieldBuilder() {
       if (transformResultsBuilder_ == null) {
-        transformResultsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.firestore.v1beta1.Value, com.google.firestore.v1beta1.Value.Builder, com.google.firestore.v1beta1.ValueOrBuilder>(
+        transformResultsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.firestore.v1beta1.Value,
+                com.google.firestore.v1beta1.Value.Builder,
+                com.google.firestore.v1beta1.ValueOrBuilder>(
                 transformResults_,
                 ((bitField0_ & 0x00000002) == 0x00000002),
                 getParentForChildren(),
@@ -1095,9 +1195,9 @@ public com.google.firestore.v1beta1.Value.Builder addTransformResultsBuilder(
       }
       return transformResultsBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFieldsProto3(unknownFields);
     }
 
@@ -1107,12 +1207,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.firestore.v1beta1.WriteResult)
   }
 
   // @@protoc_insertion_point(class_scope:google.firestore.v1beta1.WriteResult)
   private static final com.google.firestore.v1beta1.WriteResult DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.firestore.v1beta1.WriteResult();
   }
@@ -1121,16 +1221,16 @@ public static com.google.firestore.v1beta1.WriteResult getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public WriteResult parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new WriteResult(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public WriteResult parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new WriteResult(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1145,6 +1245,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.firestore.v1beta1.WriteResult getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteResultOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteResultOrBuilder.java
index a1e3516e39f3..ee3cb9ae34f9 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteResultOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteResultOrBuilder.java
@@ -3,11 +3,14 @@
 
 package com.google.firestore.v1beta1;
 
-public interface WriteResultOrBuilder extends
+public interface WriteResultOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.firestore.v1beta1.WriteResult)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The last update time of the document after applying the write. Not set
    * after a `delete`.
@@ -19,6 +22,8 @@ public interface WriteResultOrBuilder extends
    */
   boolean hasUpdateTime();
   /**
+   *
+   *
    * 
    * The last update time of the document after applying the write. Not set
    * after a `delete`.
@@ -30,6 +35,8 @@ public interface WriteResultOrBuilder extends
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
+   *
+   *
    * 
    * The last update time of the document after applying the write. Not set
    * after a `delete`.
@@ -42,6 +49,8 @@ public interface WriteResultOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
    * same order.
@@ -49,9 +58,10 @@ public interface WriteResultOrBuilder extends
    *
    * repeated .google.firestore.v1beta1.Value transform_results = 2;
    */
-  java.util.List 
-      getTransformResultsList();
+  java.util.List getTransformResultsList();
   /**
+   *
+   *
    * 
    * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
    * same order.
@@ -61,6 +71,8 @@ public interface WriteResultOrBuilder extends
    */
   com.google.firestore.v1beta1.Value getTransformResults(int index);
   /**
+   *
+   *
    * 
    * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
    * same order.
@@ -70,6 +82,8 @@ public interface WriteResultOrBuilder extends
    */
   int getTransformResultsCount();
   /**
+   *
+   *
    * 
    * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
    * same order.
@@ -77,9 +91,11 @@ public interface WriteResultOrBuilder extends
    *
    * repeated .google.firestore.v1beta1.Value transform_results = 2;
    */
-  java.util.List 
+  java.util.List
       getTransformResultsOrBuilderList();
   /**
+   *
+   *
    * 
    * The results of applying each [DocumentTransform.FieldTransform][google.firestore.v1beta1.DocumentTransform.FieldTransform], in the
    * same order.
@@ -87,6 +103,5 @@ public interface WriteResultOrBuilder extends
    *
    * repeated .google.firestore.v1beta1.Value transform_results = 2;
    */
-  com.google.firestore.v1beta1.ValueOrBuilder getTransformResultsOrBuilder(
-      int index);
+  com.google.firestore.v1beta1.ValueOrBuilder getTransformResultsOrBuilder(int index);
 }
diff --git a/google-cloud-clients/google-cloud-firestore/src/main/java/com/google/cloud/firestore/DocumentReference.java b/google-cloud-clients/google-cloud-firestore/src/main/java/com/google/cloud/firestore/DocumentReference.java
index d1270e52a84a..f8fe3880371a 100644
--- a/google-cloud-clients/google-cloud-firestore/src/main/java/com/google/cloud/firestore/DocumentReference.java
+++ b/google-cloud-clients/google-cloud-firestore/src/main/java/com/google/cloud/firestore/DocumentReference.java
@@ -401,7 +401,6 @@ public void remove() {
    * Fetches the subcollections that are direct children of this document.
    *
    * @deprecated Use `listCollections()`.
-   *
    * @throws FirestoreException if the Iterable could not be initialized.
    * @return An Iterable that can be used to fetch all subcollections.
    */
diff --git a/google-cloud-clients/google-cloud-firestore/src/main/java/com/google/cloud/firestore/Firestore.java b/google-cloud-clients/google-cloud-firestore/src/main/java/com/google/cloud/firestore/Firestore.java
index 62e2984f1414..6476c91ba0cd 100644
--- a/google-cloud-clients/google-cloud-firestore/src/main/java/com/google/cloud/firestore/Firestore.java
+++ b/google-cloud-clients/google-cloud-firestore/src/main/java/com/google/cloud/firestore/Firestore.java
@@ -56,7 +56,6 @@ public interface Firestore extends Service, AutoCloseable {
    * Fetches the root collections that are associated with this Firestore database.
    *
    * @deprecated Use `listCollections()`.
-   *
    * @throws FirestoreException if the Iterable could not be initialized.
    * @return An Iterable that can be used to fetch all collections.
    */
diff --git a/google-cloud-clients/google-cloud-firestore/src/main/java/com/google/cloud/firestore/v1beta1/FirestoreClient.java b/google-cloud-clients/google-cloud-firestore/src/main/java/com/google/cloud/firestore/v1beta1/FirestoreClient.java
index 5807966a974a..92a33b869b74 100644
--- a/google-cloud-clients/google-cloud-firestore/src/main/java/com/google/cloud/firestore/v1beta1/FirestoreClient.java
+++ b/google-cloud-clients/google-cloud-firestore/src/main/java/com/google/cloud/firestore/v1beta1/FirestoreClient.java
@@ -96,13 +96,13 @@
  * methods:
  *
  * 
    
- *   
  1.  A "flattened" method. With this type of method, the fields of the request type have been
+ *   
  2. A "flattened" method. With this type of method, the fields of the request type have been
  *       converted into function parameters. It may be the case that not all fields are available as
  *       parameters, and not every API method will have a flattened method entry point.
- *   
  3.  A "request object" method. This type of method only takes one parameter, a request object,
+ *   
  4. A "request object" method. This type of method only takes one parameter, a request object,
  *       which must be constructed before the call. Not every API method will have a request object
  *       method.
- *   
  5.  A "callable" method. This type of method takes no parameters and returns an immutable API
+ *   
  6. A "callable" method. This type of method takes no parameters and returns an immutable API
  *       callable object, which can be used to initiate calls to the service.
  * 

  *
@@ -1125,7 +1125,10 @@ public boolean awaitTermination(long duration, TimeUnit unit) throws Interrupted
 
   public static class ListDocumentsPagedResponse
       extends AbstractPagedListResponse<
-          ListDocumentsRequest, ListDocumentsResponse, Document, ListDocumentsPage,
+          ListDocumentsRequest,
+          ListDocumentsResponse,
+          Document,
+          ListDocumentsPage,
           ListDocumentsFixedSizeCollection> {
 
     public static ApiFuture createAsync(
@@ -1179,7 +1182,10 @@ public ApiFuture createPageAsync(
 
   public static class ListDocumentsFixedSizeCollection
       extends AbstractFixedSizeCollection<
-          ListDocumentsRequest, ListDocumentsResponse, Document, ListDocumentsPage,
+          ListDocumentsRequest,
+          ListDocumentsResponse,
+          Document,
+          ListDocumentsPage,
           ListDocumentsFixedSizeCollection> {
 
     private ListDocumentsFixedSizeCollection(List pages, int collectionSize) {
@@ -1199,7 +1205,10 @@ protected ListDocumentsFixedSizeCollection createCollection(
 
   public static class ListCollectionIdsPagedResponse
       extends AbstractPagedListResponse<
-          ListCollectionIdsRequest, ListCollectionIdsResponse, String, ListCollectionIdsPage,
+          ListCollectionIdsRequest,
+          ListCollectionIdsResponse,
+          String,
+          ListCollectionIdsPage,
           ListCollectionIdsFixedSizeCollection> {
 
     public static ApiFuture createAsync(
@@ -1253,7 +1262,10 @@ public ApiFuture createPageAsync(
 
   public static class ListCollectionIdsFixedSizeCollection
       extends AbstractFixedSizeCollection<
-          ListCollectionIdsRequest, ListCollectionIdsResponse, String, ListCollectionIdsPage,
+          ListCollectionIdsRequest,
+          ListCollectionIdsResponse,
+          String,
+          ListCollectionIdsPage,
           ListCollectionIdsFixedSizeCollection> {
 
     private ListCollectionIdsFixedSizeCollection(
diff --git a/google-cloud-clients/google-cloud-firestore/src/main/java/com/google/cloud/firestore/v1beta1/stub/FirestoreStubSettings.java b/google-cloud-clients/google-cloud-firestore/src/main/java/com/google/cloud/firestore/v1beta1/stub/FirestoreStubSettings.java
index 43366fcc07c1..f268f755f881 100644
--- a/google-cloud-clients/google-cloud-firestore/src/main/java/com/google/cloud/firestore/v1beta1/stub/FirestoreStubSettings.java
+++ b/google-cloud-clients/google-cloud-firestore/src/main/java/com/google/cloud/firestore/v1beta1/stub/FirestoreStubSettings.java
@@ -378,7 +378,8 @@ public ApiFuture getFuturePagedResponse(
           ListCollectionIdsRequest, ListCollectionIdsResponse, ListCollectionIdsPagedResponse>
       LIST_COLLECTION_IDS_PAGE_STR_FACT =
           new PagedListResponseFactory<
-              ListCollectionIdsRequest, ListCollectionIdsResponse,
+              ListCollectionIdsRequest,
+              ListCollectionIdsResponse,
               ListCollectionIdsPagedResponse>() {
             @Override
             public ApiFuture getFuturePagedResponse(
diff --git a/google-cloud-clients/google-cloud-firestore/src/main/java/com/google/cloud/firestore/v1beta1/stub/GrpcFirestoreCallableFactory.java b/google-cloud-clients/google-cloud-firestore/src/main/java/com/google/cloud/firestore/v1beta1/stub/GrpcFirestoreCallableFactory.java
index 00816fb388db..7b6f475d801b 100644
--- a/google-cloud-clients/google-cloud-firestore/src/main/java/com/google/cloud/firestore/v1beta1/stub/GrpcFirestoreCallableFactory.java
+++ b/google-cloud-clients/google-cloud-firestore/src/main/java/com/google/cloud/firestore/v1beta1/stub/GrpcFirestoreCallableFactory.java
@@ -31,7 +31,6 @@
 import com.google.api.gax.rpc.StreamingCallSettings;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.api.gax.rpc.UnaryCallable;
-import com.google.longrunning.Operation;
 import com.google.longrunning.stub.OperationsStub;
 import javax.annotation.Generated;
 
diff --git a/google-cloud-clients/google-cloud-firestore/src/test/java/com/google/cloud/firestore/DocumentReferenceTest.java b/google-cloud-clients/google-cloud-firestore/src/test/java/com/google/cloud/firestore/DocumentReferenceTest.java
index 59dab2fea2d8..daa10e18ee37 100644
--- a/google-cloud-clients/google-cloud-firestore/src/test/java/com/google/cloud/firestore/DocumentReferenceTest.java
+++ b/google-cloud-clients/google-cloud-firestore/src/test/java/com/google/cloud/firestore/DocumentReferenceTest.java
@@ -418,9 +418,7 @@ public void setWithArrayUnion() throws Exception {
         .sendRequest(
             commitCapture.capture(), Matchers.>any());
 
-    documentReference
-        .set(map("foo", FieldValue.arrayUnion("bar", map("foo", "baz"))))
-        .get();
+    documentReference.set(map("foo", FieldValue.arrayUnion("bar", map("foo", "baz")))).get();
 
     CommitRequest set =
         commit(
@@ -438,9 +436,7 @@ public void setWithArrayRemove() throws Exception {
         .sendRequest(
             commitCapture.capture(), Matchers.>any());
 
-    documentReference
-        .set(map("foo", FieldValue.arrayRemove("bar", map("foo", "baz"))))
-        .get();
+    documentReference.set(map("foo", FieldValue.arrayRemove("bar", map("foo", "baz")))).get();
 
     CommitRequest set =
         commit(
diff --git a/google-cloud-clients/google-cloud-firestore/src/test/java/com/google/cloud/firestore/FirestoreTest.java b/google-cloud-clients/google-cloud-firestore/src/test/java/com/google/cloud/firestore/FirestoreTest.java
index bba46c14ae66..71557f9b84f4 100644
--- a/google-cloud-clients/google-cloud-firestore/src/test/java/com/google/cloud/firestore/FirestoreTest.java
+++ b/google-cloud-clients/google-cloud-firestore/src/test/java/com/google/cloud/firestore/FirestoreTest.java
@@ -130,7 +130,7 @@ public void getAllWithFieldMask() throws Exception {
     DocumentReference doc1 = firestoreMock.document("coll/doc1");
     FieldMask fieldMask = FieldMask.of(FieldPath.of("foo", "bar"));
 
-    firestoreMock.getAll(new DocumentReference[]{doc1}, fieldMask).get();
+    firestoreMock.getAll(new DocumentReference[] {doc1}, fieldMask).get();
 
     BatchGetDocumentsRequest request = getAllCapture.getValue();
     assertEquals(1, request.getMask().getFieldPathsCount());
diff --git a/google-cloud-clients/google-cloud-firestore/src/test/java/com/google/cloud/firestore/conformance/TestDefinition.java b/google-cloud-clients/google-cloud-firestore/src/test/java/com/google/cloud/firestore/conformance/TestDefinition.java
index 6e0f9a857f4b..7f412d9d60ce 100644
--- a/google-cloud-clients/google-cloud-firestore/src/test/java/com/google/cloud/firestore/conformance/TestDefinition.java
+++ b/google-cloud-clients/google-cloud-firestore/src/test/java/com/google/cloud/firestore/conformance/TestDefinition.java
@@ -21,52 +21,42 @@
 
 public final class TestDefinition {
   private TestDefinition() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
 
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
   }
-  public interface TestSuiteOrBuilder extends
+
+  public interface TestSuiteOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:tests.TestSuite)
       com.google.protobuf.MessageOrBuilder {
 
-    /**
-     * repeated .tests.Test tests = 1;
-     */
-    java.util.List
-    getTestsList();
-    /**
-     * repeated .tests.Test tests = 1;
-     */
+    /** repeated .tests.Test tests = 1; */
+    java.util.List getTestsList();
+    /** repeated .tests.Test tests = 1; */
     com.google.cloud.firestore.conformance.TestDefinition.Test getTests(int index);
-    /**
-     * repeated .tests.Test tests = 1;
-     */
+    /** repeated .tests.Test tests = 1; */
     int getTestsCount();
-    /**
-     * repeated .tests.Test tests = 1;
-     */
+    /** repeated .tests.Test tests = 1; */
     java.util.List
-    getTestsOrBuilderList();
-    /**
-     * repeated .tests.Test tests = 1;
-     */
+        getTestsOrBuilderList();
+    /** repeated .tests.Test tests = 1; */
     com.google.cloud.firestore.conformance.TestDefinition.TestOrBuilder getTestsOrBuilder(
         int index);
   }
   /**
+   *
+   *
    * 
    * A collection of tests.
    * 

    *
    * Protobuf type {@code tests.TestSuite}
    */
-  public  static final class TestSuite extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class TestSuite extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:tests.TestSuite)
       TestSuiteOrBuilder {
     private static final long serialVersionUID = 0L;
@@ -74,15 +64,16 @@ public  static final class TestSuite extends
     private TestSuite(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private TestSuite() {
       tests_ = java.util.Collections.emptyList();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private TestSuite(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -102,29 +93,33 @@ private TestSuite(
             case 0:
               done = true;
               break;
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
-            case 10: {
-              if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
-                tests_ = new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000001;
+            case 10:
+              {
+                if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
+                  tests_ =
+                      new java.util.ArrayList<
+                          com.google.cloud.firestore.conformance.TestDefinition.Test>();
+                  mutable_bitField0_ |= 0x00000001;
+                }
+                tests_.add(
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.Test.parser(),
+                        extensionRegistry));
+                break;
               }
-              tests_.add(
-                  input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.Test.parser(), extensionRegistry));
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         if (((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
           tests_ = java.util.Collections.unmodifiableList(tests_);
@@ -133,54 +128,49 @@ private TestSuite(
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-    getDescriptor() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_TestSuite_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_TestSuite_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-    internalGetFieldAccessorTable() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_TestSuite_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.cloud.firestore.conformance.TestDefinition.TestSuite.class, com.google.cloud.firestore.conformance.TestDefinition.TestSuite.Builder.class);
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_TestSuite_fieldAccessorTable.ensureFieldAccessorsInitialized(
+          com.google.cloud.firestore.conformance.TestDefinition.TestSuite.class,
+          com.google.cloud.firestore.conformance.TestDefinition.TestSuite.Builder.class);
     }
 
     public static final int TESTS_FIELD_NUMBER = 1;
     private java.util.List tests_;
-    /**
-     * repeated .tests.Test tests = 1;
-     */
-    public java.util.List getTestsList() {
+    /** repeated .tests.Test tests = 1; */
+    public java.util.List
+        getTestsList() {
       return tests_;
     }
-    /**
-     * repeated .tests.Test tests = 1;
-     */
-    public java.util.List
-    getTestsOrBuilderList() {
+    /** repeated .tests.Test tests = 1; */
+    public java.util.List<
+            ? extends com.google.cloud.firestore.conformance.TestDefinition.TestOrBuilder>
+        getTestsOrBuilderList() {
       return tests_;
     }
-    /**
-     * repeated .tests.Test tests = 1;
-     */
+    /** repeated .tests.Test tests = 1; */
     public int getTestsCount() {
       return tests_.size();
     }
-    /**
-     * repeated .tests.Test tests = 1;
-     */
+    /** repeated .tests.Test tests = 1; */
     public com.google.cloud.firestore.conformance.TestDefinition.Test getTests(int index) {
       return tests_.get(index);
     }
-    /**
-     * repeated .tests.Test tests = 1;
-     */
+    /** repeated .tests.Test tests = 1; */
     public com.google.cloud.firestore.conformance.TestDefinition.TestOrBuilder getTestsOrBuilder(
         int index) {
       return tests_.get(index);
     }
 
     private byte memoizedIsInitialized = -1;
+
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
       if (isInitialized == 1) return true;
@@ -190,8 +180,7 @@ public final boolean isInitialized() {
       return true;
     }
 
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       for (int i = 0; i < tests_.size(); i++) {
         output.writeMessage(1, tests_.get(i));
       }
@@ -204,8 +193,7 @@ public int getSerializedSize() {
 
       size = 0;
       for (int i = 0; i < tests_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(1, tests_.get(i));
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, tests_.get(i));
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -220,11 +208,11 @@ public boolean equals(final java.lang.Object obj) {
       if (!(obj instanceof com.google.cloud.firestore.conformance.TestDefinition.TestSuite)) {
         return super.equals(obj);
       }
-      com.google.cloud.firestore.conformance.TestDefinition.TestSuite other = (com.google.cloud.firestore.conformance.TestDefinition.TestSuite) obj;
+      com.google.cloud.firestore.conformance.TestDefinition.TestSuite other =
+          (com.google.cloud.firestore.conformance.TestDefinition.TestSuite) obj;
 
       boolean result = true;
-      result = result && getTestsList()
-          .equals(other.getTestsList());
+      result = result && getTestsList().equals(other.getTestsList());
       result = result && unknownFields.equals(other.unknownFields);
       return result;
     }
@@ -246,85 +234,93 @@ public int hashCode() {
     }
 
     public static com.google.cloud.firestore.conformance.TestDefinition.TestSuite parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.TestSuite parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.TestSuite parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.TestSuite parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.TestSuite parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.TestSuite parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.TestSuite parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.TestSuite parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.TestSuite parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.TestSuite parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.TestSuite parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.TestSuite
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.TestSuite parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.TestSuite
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.TestSuite parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.TestSuite parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public Builder newBuilderForType() {
+      return newBuilder();
     }
 
-    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.firestore.conformance.TestDefinition.TestSuite prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.firestore.conformance.TestDefinition.TestSuite prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -334,44 +330,49 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * A collection of tests.
      * 

      *
      * Protobuf type {@code tests.TestSuite}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:tests.TestSuite)
         com.google.cloud.firestore.conformance.TestDefinition.TestSuiteOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_TestSuite_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_TestSuite_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_TestSuite_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                com.google.cloud.firestore.conformance.TestDefinition.TestSuite.class, com.google.cloud.firestore.conformance.TestDefinition.TestSuite.Builder.class);
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_TestSuite_fieldAccessorTable.ensureFieldAccessorsInitialized(
+            com.google.cloud.firestore.conformance.TestDefinition.TestSuite.class,
+            com.google.cloud.firestore.conformance.TestDefinition.TestSuite.Builder.class);
       }
 
-      // Construct using com.google.cloud.firestore.conformance.TestDefinition.TestSuite.newBuilder()
+      // Construct using
+      // com.google.cloud.firestore.conformance.TestDefinition.TestSuite.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-            .alwaysUseFieldBuilders) {
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
           getTestsFieldBuilder();
         }
       }
+
       public Builder clear() {
         super.clear();
         if (testsBuilder_ == null) {
@@ -383,12 +384,13 @@ public Builder clear() {
         return this;
       }
 
-      public com.google.protobuf.Descriptors.Descriptor
-      getDescriptorForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_TestSuite_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_TestSuite_descriptor;
       }
 
-      public com.google.cloud.firestore.conformance.TestDefinition.TestSuite getDefaultInstanceForType() {
+      public com.google.cloud.firestore.conformance.TestDefinition.TestSuite
+          getDefaultInstanceForType() {
         return com.google.cloud.firestore.conformance.TestDefinition.TestSuite.getDefaultInstance();
       }
 
@@ -401,7 +403,8 @@ public com.google.cloud.firestore.conformance.TestDefinition.TestSuite build() {
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.TestSuite buildPartial() {
-        com.google.cloud.firestore.conformance.TestDefinition.TestSuite result = new com.google.cloud.firestore.conformance.TestDefinition.TestSuite(this);
+        com.google.cloud.firestore.conformance.TestDefinition.TestSuite result =
+            new com.google.cloud.firestore.conformance.TestDefinition.TestSuite(this);
         int from_bitField0_ = bitField0_;
         if (testsBuilder_ == null) {
           if (((bitField0_ & 0x00000001) == 0x00000001)) {
@@ -419,40 +422,46 @@ public com.google.cloud.firestore.conformance.TestDefinition.TestSuite buildPart
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.firestore.conformance.TestDefinition.TestSuite) {
-          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.TestSuite)other);
+          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.TestSuite) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.TestSuite other) {
-        if (other == com.google.cloud.firestore.conformance.TestDefinition.TestSuite.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.firestore.conformance.TestDefinition.TestSuite other) {
+        if (other
+            == com.google.cloud.firestore.conformance.TestDefinition.TestSuite.getDefaultInstance())
+          return this;
         if (testsBuilder_ == null) {
           if (!other.tests_.isEmpty()) {
             if (tests_.isEmpty()) {
@@ -472,8 +481,9 @@ public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.T
               tests_ = other.tests_;
               bitField0_ = (bitField0_ & ~0x00000001);
               testsBuilder_ =
-                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                      getTestsFieldBuilder() : null;
+                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                      ? getTestsFieldBuilder()
+                      : null;
             } else {
               testsBuilder_.addAllMessages(other.tests_);
             }
@@ -496,7 +506,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.cloud.firestore.conformance.TestDefinition.TestSuite) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.cloud.firestore.conformance.TestDefinition.TestSuite)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -505,33 +517,37 @@ public Builder mergeFrom(
         }
         return this;
       }
+
       private int bitField0_;
 
       private java.util.List tests_ =
           java.util.Collections.emptyList();
+
       private void ensureTestsIsMutable() {
         if (!((bitField0_ & 0x00000001) == 0x00000001)) {
-          tests_ = new java.util.ArrayList(tests_);
+          tests_ =
+              new java.util.ArrayList(
+                  tests_);
           bitField0_ |= 0x00000001;
         }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.Test, com.google.cloud.firestore.conformance.TestDefinition.Test.Builder, com.google.cloud.firestore.conformance.TestDefinition.TestOrBuilder> testsBuilder_;
-
-      /**
-       * repeated .tests.Test tests = 1;
-       */
-      public java.util.List getTestsList() {
+              com.google.cloud.firestore.conformance.TestDefinition.Test,
+              com.google.cloud.firestore.conformance.TestDefinition.Test.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.TestOrBuilder>
+          testsBuilder_;
+
+      /** repeated .tests.Test tests = 1; */
+      public java.util.List
+          getTestsList() {
         if (testsBuilder_ == null) {
           return java.util.Collections.unmodifiableList(tests_);
         } else {
           return testsBuilder_.getMessageList();
         }
       }
-      /**
-       * repeated .tests.Test tests = 1;
-       */
+      /** repeated .tests.Test tests = 1; */
       public int getTestsCount() {
         if (testsBuilder_ == null) {
           return tests_.size();
@@ -539,9 +555,7 @@ public int getTestsCount() {
           return testsBuilder_.getCount();
         }
       }
-      /**
-       * repeated .tests.Test tests = 1;
-       */
+      /** repeated .tests.Test tests = 1; */
       public com.google.cloud.firestore.conformance.TestDefinition.Test getTests(int index) {
         if (testsBuilder_ == null) {
           return tests_.get(index);
@@ -549,9 +563,7 @@ public com.google.cloud.firestore.conformance.TestDefinition.Test getTests(int i
           return testsBuilder_.getMessage(index);
         }
       }
-      /**
-       * repeated .tests.Test tests = 1;
-       */
+      /** repeated .tests.Test tests = 1; */
       public Builder setTests(
           int index, com.google.cloud.firestore.conformance.TestDefinition.Test value) {
         if (testsBuilder_ == null) {
@@ -566,11 +578,10 @@ public Builder setTests(
         }
         return this;
       }
-      /**
-       * repeated .tests.Test tests = 1;
-       */
+      /** repeated .tests.Test tests = 1; */
       public Builder setTests(
-          int index, com.google.cloud.firestore.conformance.TestDefinition.Test.Builder builderForValue) {
+          int index,
+          com.google.cloud.firestore.conformance.TestDefinition.Test.Builder builderForValue) {
         if (testsBuilder_ == null) {
           ensureTestsIsMutable();
           tests_.set(index, builderForValue.build());
@@ -580,9 +591,7 @@ public Builder setTests(
         }
         return this;
       }
-      /**
-       * repeated .tests.Test tests = 1;
-       */
+      /** repeated .tests.Test tests = 1; */
       public Builder addTests(com.google.cloud.firestore.conformance.TestDefinition.Test value) {
         if (testsBuilder_ == null) {
           if (value == null) {
@@ -596,9 +605,7 @@ public Builder addTests(com.google.cloud.firestore.conformance.TestDefinition.Te
         }
         return this;
       }
-      /**
-       * repeated .tests.Test tests = 1;
-       */
+      /** repeated .tests.Test tests = 1; */
       public Builder addTests(
           int index, com.google.cloud.firestore.conformance.TestDefinition.Test value) {
         if (testsBuilder_ == null) {
@@ -613,9 +620,7 @@ public Builder addTests(
         }
         return this;
       }
-      /**
-       * repeated .tests.Test tests = 1;
-       */
+      /** repeated .tests.Test tests = 1; */
       public Builder addTests(
           com.google.cloud.firestore.conformance.TestDefinition.Test.Builder builderForValue) {
         if (testsBuilder_ == null) {
@@ -627,11 +632,10 @@ public Builder addTests(
         }
         return this;
       }
-      /**
-       * repeated .tests.Test tests = 1;
-       */
+      /** repeated .tests.Test tests = 1; */
       public Builder addTests(
-          int index, com.google.cloud.firestore.conformance.TestDefinition.Test.Builder builderForValue) {
+          int index,
+          com.google.cloud.firestore.conformance.TestDefinition.Test.Builder builderForValue) {
         if (testsBuilder_ == null) {
           ensureTestsIsMutable();
           tests_.add(index, builderForValue.build());
@@ -641,24 +645,20 @@ public Builder addTests(
         }
         return this;
       }
-      /**
-       * repeated .tests.Test tests = 1;
-       */
+      /** repeated .tests.Test tests = 1; */
       public Builder addAllTests(
-          java.lang.Iterable values) {
+          java.lang.Iterable
+              values) {
         if (testsBuilder_ == null) {
           ensureTestsIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, tests_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, tests_);
           onChanged();
         } else {
           testsBuilder_.addAllMessages(values);
         }
         return this;
       }
-      /**
-       * repeated .tests.Test tests = 1;
-       */
+      /** repeated .tests.Test tests = 1; */
       public Builder clearTests() {
         if (testsBuilder_ == null) {
           tests_ = java.util.Collections.emptyList();
@@ -669,9 +669,7 @@ public Builder clearTests() {
         }
         return this;
       }
-      /**
-       * repeated .tests.Test tests = 1;
-       */
+      /** repeated .tests.Test tests = 1; */
       public Builder removeTests(int index) {
         if (testsBuilder_ == null) {
           ensureTestsIsMutable();
@@ -682,70 +680,70 @@ public Builder removeTests(int index) {
         }
         return this;
       }
-      /**
-       * repeated .tests.Test tests = 1;
-       */
+      /** repeated .tests.Test tests = 1; */
       public com.google.cloud.firestore.conformance.TestDefinition.Test.Builder getTestsBuilder(
           int index) {
         return getTestsFieldBuilder().getBuilder(index);
       }
-      /**
-       * repeated .tests.Test tests = 1;
-       */
+      /** repeated .tests.Test tests = 1; */
       public com.google.cloud.firestore.conformance.TestDefinition.TestOrBuilder getTestsOrBuilder(
           int index) {
         if (testsBuilder_ == null) {
-          return tests_.get(index);  } else {
+          return tests_.get(index);
+        } else {
           return testsBuilder_.getMessageOrBuilder(index);
         }
       }
-      /**
-       * repeated .tests.Test tests = 1;
-       */
-      public java.util.List
-      getTestsOrBuilderList() {
+      /** repeated .tests.Test tests = 1; */
+      public java.util.List<
+              ? extends com.google.cloud.firestore.conformance.TestDefinition.TestOrBuilder>
+          getTestsOrBuilderList() {
         if (testsBuilder_ != null) {
           return testsBuilder_.getMessageOrBuilderList();
         } else {
           return java.util.Collections.unmodifiableList(tests_);
         }
       }
-      /**
-       * repeated .tests.Test tests = 1;
-       */
+      /** repeated .tests.Test tests = 1; */
       public com.google.cloud.firestore.conformance.TestDefinition.Test.Builder addTestsBuilder() {
-        return getTestsFieldBuilder().addBuilder(
-            com.google.cloud.firestore.conformance.TestDefinition.Test.getDefaultInstance());
+        return getTestsFieldBuilder()
+            .addBuilder(
+                com.google.cloud.firestore.conformance.TestDefinition.Test.getDefaultInstance());
       }
-      /**
-       * repeated .tests.Test tests = 1;
-       */
+      /** repeated .tests.Test tests = 1; */
       public com.google.cloud.firestore.conformance.TestDefinition.Test.Builder addTestsBuilder(
           int index) {
-        return getTestsFieldBuilder().addBuilder(
-            index, com.google.cloud.firestore.conformance.TestDefinition.Test.getDefaultInstance());
+        return getTestsFieldBuilder()
+            .addBuilder(
+                index,
+                com.google.cloud.firestore.conformance.TestDefinition.Test.getDefaultInstance());
       }
-      /**
-       * repeated .tests.Test tests = 1;
-       */
+      /** repeated .tests.Test tests = 1; */
       public java.util.List
-      getTestsBuilderList() {
+          getTestsBuilderList() {
         return getTestsFieldBuilder().getBuilderList();
       }
+
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.Test, com.google.cloud.firestore.conformance.TestDefinition.Test.Builder, com.google.cloud.firestore.conformance.TestDefinition.TestOrBuilder>
-      getTestsFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.Test,
+              com.google.cloud.firestore.conformance.TestDefinition.Test.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.TestOrBuilder>
+          getTestsFieldBuilder() {
         if (testsBuilder_ == null) {
-          testsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.Test, com.google.cloud.firestore.conformance.TestDefinition.Test.Builder, com.google.cloud.firestore.conformance.TestDefinition.TestOrBuilder>(
-              tests_,
-              ((bitField0_ & 0x00000001) == 0x00000001),
-              getParentForChildren(),
-              isClean());
+          testsBuilder_ =
+              new com.google.protobuf.RepeatedFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.Test,
+                  com.google.cloud.firestore.conformance.TestDefinition.Test.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.TestOrBuilder>(
+                  tests_,
+                  ((bitField0_ & 0x00000001) == 0x00000001),
+                  getParentForChildren(),
+                  isClean());
           tests_ = null;
         }
         return testsBuilder_;
       }
+
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
         return super.setUnknownFieldsProto3(unknownFields);
@@ -756,29 +754,31 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:tests.TestSuite)
     }
 
     // @@protoc_insertion_point(class_scope:tests.TestSuite)
-    private static final com.google.cloud.firestore.conformance.TestDefinition.TestSuite DEFAULT_INSTANCE;
+    private static final com.google.cloud.firestore.conformance.TestDefinition.TestSuite
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.firestore.conformance.TestDefinition.TestSuite();
     }
 
-    public static com.google.cloud.firestore.conformance.TestDefinition.TestSuite getDefaultInstance() {
+    public static com.google.cloud.firestore.conformance.TestDefinition.TestSuite
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      public TestSuite parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new TestSuite(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          public TestSuite parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new TestSuite(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -789,17 +789,20 @@ public com.google.protobuf.Parser getParserForType() {
       return PARSER;
     }
 
-    public com.google.cloud.firestore.conformance.TestDefinition.TestSuite getDefaultInstanceForType() {
+    public com.google.cloud.firestore.conformance.TestDefinition.TestSuite
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface TestOrBuilder extends
+  public interface TestOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:tests.Test)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * short description of the test
      * 

@@ -808,130 +811,86 @@ public interface TestOrBuilder extends
      */
     java.lang.String getDescription();
     /**
+     *
+     *
      * 
      * short description of the test
      * 

      *
      * string description = 1;
      */
-    com.google.protobuf.ByteString
-    getDescriptionBytes();
+    com.google.protobuf.ByteString getDescriptionBytes();
 
-    /**
-     * .tests.GetTest get = 2;
-     */
+    /** .tests.GetTest get = 2; */
     boolean hasGet();
-    /**
-     * .tests.GetTest get = 2;
-     */
+    /** .tests.GetTest get = 2; */
     com.google.cloud.firestore.conformance.TestDefinition.GetTest getGet();
-    /**
-     * .tests.GetTest get = 2;
-     */
+    /** .tests.GetTest get = 2; */
     com.google.cloud.firestore.conformance.TestDefinition.GetTestOrBuilder getGetOrBuilder();
 
-    /**
-     * .tests.CreateTest create = 3;
-     */
+    /** .tests.CreateTest create = 3; */
     boolean hasCreate();
-    /**
-     * .tests.CreateTest create = 3;
-     */
+    /** .tests.CreateTest create = 3; */
     com.google.cloud.firestore.conformance.TestDefinition.CreateTest getCreate();
-    /**
-     * .tests.CreateTest create = 3;
-     */
+    /** .tests.CreateTest create = 3; */
     com.google.cloud.firestore.conformance.TestDefinition.CreateTestOrBuilder getCreateOrBuilder();
 
-    /**
-     * .tests.SetTest set = 4;
-     */
+    /** .tests.SetTest set = 4; */
     boolean hasSet();
-    /**
-     * .tests.SetTest set = 4;
-     */
+    /** .tests.SetTest set = 4; */
     com.google.cloud.firestore.conformance.TestDefinition.SetTest getSet();
-    /**
-     * .tests.SetTest set = 4;
-     */
+    /** .tests.SetTest set = 4; */
     com.google.cloud.firestore.conformance.TestDefinition.SetTestOrBuilder getSetOrBuilder();
 
-    /**
-     * .tests.UpdateTest update = 5;
-     */
+    /** .tests.UpdateTest update = 5; */
     boolean hasUpdate();
-    /**
-     * .tests.UpdateTest update = 5;
-     */
+    /** .tests.UpdateTest update = 5; */
     com.google.cloud.firestore.conformance.TestDefinition.UpdateTest getUpdate();
-    /**
-     * .tests.UpdateTest update = 5;
-     */
+    /** .tests.UpdateTest update = 5; */
     com.google.cloud.firestore.conformance.TestDefinition.UpdateTestOrBuilder getUpdateOrBuilder();
 
-    /**
-     * .tests.UpdatePathsTest update_paths = 6;
-     */
+    /** .tests.UpdatePathsTest update_paths = 6; */
     boolean hasUpdatePaths();
-    /**
-     * .tests.UpdatePathsTest update_paths = 6;
-     */
+    /** .tests.UpdatePathsTest update_paths = 6; */
     com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest getUpdatePaths();
-    /**
-     * .tests.UpdatePathsTest update_paths = 6;
-     */
-    com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTestOrBuilder getUpdatePathsOrBuilder();
+    /** .tests.UpdatePathsTest update_paths = 6; */
+    com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTestOrBuilder
+        getUpdatePathsOrBuilder();
 
-    /**
-     * .tests.DeleteTest delete = 7;
-     */
+    /** .tests.DeleteTest delete = 7; */
     boolean hasDelete();
-    /**
-     * .tests.DeleteTest delete = 7;
-     */
+    /** .tests.DeleteTest delete = 7; */
     com.google.cloud.firestore.conformance.TestDefinition.DeleteTest getDelete();
-    /**
-     * .tests.DeleteTest delete = 7;
-     */
+    /** .tests.DeleteTest delete = 7; */
     com.google.cloud.firestore.conformance.TestDefinition.DeleteTestOrBuilder getDeleteOrBuilder();
 
-    /**
-     * .tests.QueryTest query = 8;
-     */
+    /** .tests.QueryTest query = 8; */
     boolean hasQuery();
-    /**
-     * .tests.QueryTest query = 8;
-     */
+    /** .tests.QueryTest query = 8; */
     com.google.cloud.firestore.conformance.TestDefinition.QueryTest getQuery();
-    /**
-     * .tests.QueryTest query = 8;
-     */
+    /** .tests.QueryTest query = 8; */
     com.google.cloud.firestore.conformance.TestDefinition.QueryTestOrBuilder getQueryOrBuilder();
 
-    /**
-     * .tests.ListenTest listen = 9;
-     */
+    /** .tests.ListenTest listen = 9; */
     boolean hasListen();
-    /**
-     * .tests.ListenTest listen = 9;
-     */
+    /** .tests.ListenTest listen = 9; */
     com.google.cloud.firestore.conformance.TestDefinition.ListenTest getListen();
-    /**
-     * .tests.ListenTest listen = 9;
-     */
+    /** .tests.ListenTest listen = 9; */
     com.google.cloud.firestore.conformance.TestDefinition.ListenTestOrBuilder getListenOrBuilder();
 
     public com.google.cloud.firestore.conformance.TestDefinition.Test.TestCase getTestCase();
   }
   /**
+   *
+   *
    * 
    * A Test describes a single client method call and its expected result.
    * 

    *
    * Protobuf type {@code tests.Test}
    */
-  public  static final class Test extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class Test extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:tests.Test)
       TestOrBuilder {
     private static final long serialVersionUID = 0L;
@@ -939,15 +898,16 @@ public  static final class Test extends
     private Test(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private Test() {
       description_ = "";
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private Test(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -967,159 +927,220 @@ private Test(
             case 0:
               done = true;
               break;
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
 
-              description_ = s;
-              break;
-            }
-            case 18: {
-              com.google.cloud.firestore.conformance.TestDefinition.GetTest.Builder subBuilder = null;
-              if (testCase_ == 2) {
-                subBuilder = ((com.google.cloud.firestore.conformance.TestDefinition.GetTest) test_).toBuilder();
-              }
-              test_ =
-                  input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.GetTest.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.GetTest) test_);
-                test_ = subBuilder.buildPartial();
-              }
-              testCase_ = 2;
-              break;
-            }
-            case 26: {
-              com.google.cloud.firestore.conformance.TestDefinition.CreateTest.Builder subBuilder = null;
-              if (testCase_ == 3) {
-                subBuilder = ((com.google.cloud.firestore.conformance.TestDefinition.CreateTest) test_).toBuilder();
+                description_ = s;
+                break;
               }
-              test_ =
-                  input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.CreateTest.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.CreateTest) test_);
-                test_ = subBuilder.buildPartial();
+            case 18:
+              {
+                com.google.cloud.firestore.conformance.TestDefinition.GetTest.Builder subBuilder =
+                    null;
+                if (testCase_ == 2) {
+                  subBuilder =
+                      ((com.google.cloud.firestore.conformance.TestDefinition.GetTest) test_)
+                          .toBuilder();
+                }
+                test_ =
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.GetTest.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(
+                      (com.google.cloud.firestore.conformance.TestDefinition.GetTest) test_);
+                  test_ = subBuilder.buildPartial();
+                }
+                testCase_ = 2;
+                break;
               }
-              testCase_ = 3;
-              break;
-            }
-            case 34: {
-              com.google.cloud.firestore.conformance.TestDefinition.SetTest.Builder subBuilder = null;
-              if (testCase_ == 4) {
-                subBuilder = ((com.google.cloud.firestore.conformance.TestDefinition.SetTest) test_).toBuilder();
-              }
-              test_ =
-                  input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.SetTest.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.SetTest) test_);
-                test_ = subBuilder.buildPartial();
-              }
-              testCase_ = 4;
-              break;
-            }
-            case 42: {
-              com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.Builder subBuilder = null;
-              if (testCase_ == 5) {
-                subBuilder = ((com.google.cloud.firestore.conformance.TestDefinition.UpdateTest) test_).toBuilder();
-              }
-              test_ =
-                  input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.UpdateTest) test_);
-                test_ = subBuilder.buildPartial();
+            case 26:
+              {
+                com.google.cloud.firestore.conformance.TestDefinition.CreateTest.Builder
+                    subBuilder = null;
+                if (testCase_ == 3) {
+                  subBuilder =
+                      ((com.google.cloud.firestore.conformance.TestDefinition.CreateTest) test_)
+                          .toBuilder();
+                }
+                test_ =
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.CreateTest.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(
+                      (com.google.cloud.firestore.conformance.TestDefinition.CreateTest) test_);
+                  test_ = subBuilder.buildPartial();
+                }
+                testCase_ = 3;
+                break;
               }
-              testCase_ = 5;
-              break;
-            }
-            case 50: {
-              com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.Builder subBuilder = null;
-              if (testCase_ == 6) {
-                subBuilder = ((com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest) test_).toBuilder();
+            case 34:
+              {
+                com.google.cloud.firestore.conformance.TestDefinition.SetTest.Builder subBuilder =
+                    null;
+                if (testCase_ == 4) {
+                  subBuilder =
+                      ((com.google.cloud.firestore.conformance.TestDefinition.SetTest) test_)
+                          .toBuilder();
+                }
+                test_ =
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.SetTest.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(
+                      (com.google.cloud.firestore.conformance.TestDefinition.SetTest) test_);
+                  test_ = subBuilder.buildPartial();
+                }
+                testCase_ = 4;
+                break;
               }
-              test_ =
-                  input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest) test_);
-                test_ = subBuilder.buildPartial();
+            case 42:
+              {
+                com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.Builder
+                    subBuilder = null;
+                if (testCase_ == 5) {
+                  subBuilder =
+                      ((com.google.cloud.firestore.conformance.TestDefinition.UpdateTest) test_)
+                          .toBuilder();
+                }
+                test_ =
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(
+                      (com.google.cloud.firestore.conformance.TestDefinition.UpdateTest) test_);
+                  test_ = subBuilder.buildPartial();
+                }
+                testCase_ = 5;
+                break;
               }
-              testCase_ = 6;
-              break;
-            }
-            case 58: {
-              com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.Builder subBuilder = null;
-              if (testCase_ == 7) {
-                subBuilder = ((com.google.cloud.firestore.conformance.TestDefinition.DeleteTest) test_).toBuilder();
-              }
-              test_ =
-                  input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.DeleteTest) test_);
-                test_ = subBuilder.buildPartial();
-              }
-              testCase_ = 7;
-              break;
-            }
-            case 66: {
-              com.google.cloud.firestore.conformance.TestDefinition.QueryTest.Builder subBuilder = null;
-              if (testCase_ == 8) {
-                subBuilder = ((com.google.cloud.firestore.conformance.TestDefinition.QueryTest) test_).toBuilder();
+            case 50:
+              {
+                com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.Builder
+                    subBuilder = null;
+                if (testCase_ == 6) {
+                  subBuilder =
+                      ((com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest)
+                              test_)
+                          .toBuilder();
+                }
+                test_ =
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest
+                            .parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(
+                      (com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest)
+                          test_);
+                  test_ = subBuilder.buildPartial();
+                }
+                testCase_ = 6;
+                break;
               }
-              test_ =
-                  input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.QueryTest.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.QueryTest) test_);
-                test_ = subBuilder.buildPartial();
+            case 58:
+              {
+                com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.Builder
+                    subBuilder = null;
+                if (testCase_ == 7) {
+                  subBuilder =
+                      ((com.google.cloud.firestore.conformance.TestDefinition.DeleteTest) test_)
+                          .toBuilder();
+                }
+                test_ =
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(
+                      (com.google.cloud.firestore.conformance.TestDefinition.DeleteTest) test_);
+                  test_ = subBuilder.buildPartial();
+                }
+                testCase_ = 7;
+                break;
               }
-              testCase_ = 8;
-              break;
-            }
-            case 74: {
-              com.google.cloud.firestore.conformance.TestDefinition.ListenTest.Builder subBuilder = null;
-              if (testCase_ == 9) {
-                subBuilder = ((com.google.cloud.firestore.conformance.TestDefinition.ListenTest) test_).toBuilder();
+            case 66:
+              {
+                com.google.cloud.firestore.conformance.TestDefinition.QueryTest.Builder subBuilder =
+                    null;
+                if (testCase_ == 8) {
+                  subBuilder =
+                      ((com.google.cloud.firestore.conformance.TestDefinition.QueryTest) test_)
+                          .toBuilder();
+                }
+                test_ =
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.QueryTest.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(
+                      (com.google.cloud.firestore.conformance.TestDefinition.QueryTest) test_);
+                  test_ = subBuilder.buildPartial();
+                }
+                testCase_ = 8;
+                break;
               }
-              test_ =
-                  input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.ListenTest.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.ListenTest) test_);
-                test_ = subBuilder.buildPartial();
+            case 74:
+              {
+                com.google.cloud.firestore.conformance.TestDefinition.ListenTest.Builder
+                    subBuilder = null;
+                if (testCase_ == 9) {
+                  subBuilder =
+                      ((com.google.cloud.firestore.conformance.TestDefinition.ListenTest) test_)
+                          .toBuilder();
+                }
+                test_ =
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.ListenTest.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(
+                      (com.google.cloud.firestore.conformance.TestDefinition.ListenTest) test_);
+                  test_ = subBuilder.buildPartial();
+                }
+                testCase_ = 9;
+                break;
               }
-              testCase_ = 9;
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-    getDescriptor() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Test_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_Test_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-    internalGetFieldAccessorTable() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Test_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.cloud.firestore.conformance.TestDefinition.Test.class, com.google.cloud.firestore.conformance.TestDefinition.Test.Builder.class);
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_Test_fieldAccessorTable.ensureFieldAccessorsInitialized(
+          com.google.cloud.firestore.conformance.TestDefinition.Test.class,
+          com.google.cloud.firestore.conformance.TestDefinition.Test.Builder.class);
     }
 
     private int testCase_ = 0;
     private java.lang.Object test_;
-    public enum TestCase
-        implements com.google.protobuf.Internal.EnumLite {
+
+    public enum TestCase implements com.google.protobuf.Internal.EnumLite {
       GET(2),
       CREATE(3),
       SET(4),
@@ -1130,12 +1151,11 @@ public enum TestCase
       LISTEN(9),
       TEST_NOT_SET(0);
       private final int value;
+
       private TestCase(int value) {
         this.value = value;
       }
-      /**
-       * @deprecated Use {@link #forNumber(int)} instead.
-       */
+      /** @deprecated Use {@link #forNumber(int)} instead. */
       @java.lang.Deprecated
       public static TestCase valueOf(int value) {
         return forNumber(value);
@@ -1143,32 +1163,43 @@ public static TestCase valueOf(int value) {
 
       public static TestCase forNumber(int value) {
         switch (value) {
-          case 2: return GET;
-          case 3: return CREATE;
-          case 4: return SET;
-          case 5: return UPDATE;
-          case 6: return UPDATE_PATHS;
-          case 7: return DELETE;
-          case 8: return QUERY;
-          case 9: return LISTEN;
-          case 0: return TEST_NOT_SET;
-          default: return null;
+          case 2:
+            return GET;
+          case 3:
+            return CREATE;
+          case 4:
+            return SET;
+          case 5:
+            return UPDATE;
+          case 6:
+            return UPDATE_PATHS;
+          case 7:
+            return DELETE;
+          case 8:
+            return QUERY;
+          case 9:
+            return LISTEN;
+          case 0:
+            return TEST_NOT_SET;
+          default:
+            return null;
         }
       }
+
       public int getNumber() {
         return this.value;
       }
     };
 
-    public TestCase
-    getTestCase() {
-      return TestCase.forNumber(
-          testCase_);
+    public TestCase getTestCase() {
+      return TestCase.forNumber(testCase_);
     }
 
     public static final int DESCRIPTION_FIELD_NUMBER = 1;
     private volatile java.lang.Object description_;
     /**
+     *
+     *
      * 
      * short description of the test
      * 

@@ -1180,27 +1211,26 @@ public java.lang.String getDescription() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         description_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * short description of the test
      * 

      *
      * string description = 1;
      */
-    public com.google.protobuf.ByteString
-    getDescriptionBytes() {
+    public com.google.protobuf.ByteString getDescriptionBytes() {
       java.lang.Object ref = description_;
       if (ref instanceof java.lang.String) {
         com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         description_ = b;
         return b;
       } else {
@@ -1209,25 +1239,20 @@ public java.lang.String getDescription() {
     }
 
     public static final int GET_FIELD_NUMBER = 2;
-    /**
-     * .tests.GetTest get = 2;
-     */
+    /** .tests.GetTest get = 2; */
     public boolean hasGet() {
       return testCase_ == 2;
     }
-    /**
-     * .tests.GetTest get = 2;
-     */
+    /** .tests.GetTest get = 2; */
     public com.google.cloud.firestore.conformance.TestDefinition.GetTest getGet() {
       if (testCase_ == 2) {
         return (com.google.cloud.firestore.conformance.TestDefinition.GetTest) test_;
       }
       return com.google.cloud.firestore.conformance.TestDefinition.GetTest.getDefaultInstance();
     }
-    /**
-     * .tests.GetTest get = 2;
-     */
-    public com.google.cloud.firestore.conformance.TestDefinition.GetTestOrBuilder getGetOrBuilder() {
+    /** .tests.GetTest get = 2; */
+    public com.google.cloud.firestore.conformance.TestDefinition.GetTestOrBuilder
+        getGetOrBuilder() {
       if (testCase_ == 2) {
         return (com.google.cloud.firestore.conformance.TestDefinition.GetTest) test_;
       }
@@ -1235,25 +1260,20 @@ public com.google.cloud.firestore.conformance.TestDefinition.GetTestOrBuilder ge
     }
 
     public static final int CREATE_FIELD_NUMBER = 3;
-    /**
-     * .tests.CreateTest create = 3;
-     */
+    /** .tests.CreateTest create = 3; */
     public boolean hasCreate() {
       return testCase_ == 3;
     }
-    /**
-     * .tests.CreateTest create = 3;
-     */
+    /** .tests.CreateTest create = 3; */
     public com.google.cloud.firestore.conformance.TestDefinition.CreateTest getCreate() {
       if (testCase_ == 3) {
         return (com.google.cloud.firestore.conformance.TestDefinition.CreateTest) test_;
       }
       return com.google.cloud.firestore.conformance.TestDefinition.CreateTest.getDefaultInstance();
     }
-    /**
-     * .tests.CreateTest create = 3;
-     */
-    public com.google.cloud.firestore.conformance.TestDefinition.CreateTestOrBuilder getCreateOrBuilder() {
+    /** .tests.CreateTest create = 3; */
+    public com.google.cloud.firestore.conformance.TestDefinition.CreateTestOrBuilder
+        getCreateOrBuilder() {
       if (testCase_ == 3) {
         return (com.google.cloud.firestore.conformance.TestDefinition.CreateTest) test_;
       }
@@ -1261,25 +1281,20 @@ public com.google.cloud.firestore.conformance.TestDefinition.CreateTestOrBuilder
     }
 
     public static final int SET_FIELD_NUMBER = 4;
-    /**
-     * .tests.SetTest set = 4;
-     */
+    /** .tests.SetTest set = 4; */
     public boolean hasSet() {
       return testCase_ == 4;
     }
-    /**
-     * .tests.SetTest set = 4;
-     */
+    /** .tests.SetTest set = 4; */
     public com.google.cloud.firestore.conformance.TestDefinition.SetTest getSet() {
       if (testCase_ == 4) {
         return (com.google.cloud.firestore.conformance.TestDefinition.SetTest) test_;
       }
       return com.google.cloud.firestore.conformance.TestDefinition.SetTest.getDefaultInstance();
     }
-    /**
-     * .tests.SetTest set = 4;
-     */
-    public com.google.cloud.firestore.conformance.TestDefinition.SetTestOrBuilder getSetOrBuilder() {
+    /** .tests.SetTest set = 4; */
+    public com.google.cloud.firestore.conformance.TestDefinition.SetTestOrBuilder
+        getSetOrBuilder() {
       if (testCase_ == 4) {
         return (com.google.cloud.firestore.conformance.TestDefinition.SetTest) test_;
       }
@@ -1287,25 +1302,20 @@ public com.google.cloud.firestore.conformance.TestDefinition.SetTestOrBuilder ge
     }
 
     public static final int UPDATE_FIELD_NUMBER = 5;
-    /**
-     * .tests.UpdateTest update = 5;
-     */
+    /** .tests.UpdateTest update = 5; */
     public boolean hasUpdate() {
       return testCase_ == 5;
     }
-    /**
-     * .tests.UpdateTest update = 5;
-     */
+    /** .tests.UpdateTest update = 5; */
     public com.google.cloud.firestore.conformance.TestDefinition.UpdateTest getUpdate() {
       if (testCase_ == 5) {
         return (com.google.cloud.firestore.conformance.TestDefinition.UpdateTest) test_;
       }
       return com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.getDefaultInstance();
     }
-    /**
-     * .tests.UpdateTest update = 5;
-     */
-    public com.google.cloud.firestore.conformance.TestDefinition.UpdateTestOrBuilder getUpdateOrBuilder() {
+    /** .tests.UpdateTest update = 5; */
+    public com.google.cloud.firestore.conformance.TestDefinition.UpdateTestOrBuilder
+        getUpdateOrBuilder() {
       if (testCase_ == 5) {
         return (com.google.cloud.firestore.conformance.TestDefinition.UpdateTest) test_;
       }
@@ -1313,51 +1323,43 @@ public com.google.cloud.firestore.conformance.TestDefinition.UpdateTestOrBuilder
     }
 
     public static final int UPDATE_PATHS_FIELD_NUMBER = 6;
-    /**
-     * .tests.UpdatePathsTest update_paths = 6;
-     */
+    /** .tests.UpdatePathsTest update_paths = 6; */
     public boolean hasUpdatePaths() {
       return testCase_ == 6;
     }
-    /**
-     * .tests.UpdatePathsTest update_paths = 6;
-     */
+    /** .tests.UpdatePathsTest update_paths = 6; */
     public com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest getUpdatePaths() {
       if (testCase_ == 6) {
         return (com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest) test_;
       }
-      return com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.getDefaultInstance();
+      return com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest
+          .getDefaultInstance();
     }
-    /**
-     * .tests.UpdatePathsTest update_paths = 6;
-     */
-    public com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTestOrBuilder getUpdatePathsOrBuilder() {
+    /** .tests.UpdatePathsTest update_paths = 6; */
+    public com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTestOrBuilder
+        getUpdatePathsOrBuilder() {
       if (testCase_ == 6) {
         return (com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest) test_;
       }
-      return com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.getDefaultInstance();
+      return com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest
+          .getDefaultInstance();
     }
 
     public static final int DELETE_FIELD_NUMBER = 7;
-    /**
-     * .tests.DeleteTest delete = 7;
-     */
+    /** .tests.DeleteTest delete = 7; */
     public boolean hasDelete() {
       return testCase_ == 7;
     }
-    /**
-     * .tests.DeleteTest delete = 7;
-     */
+    /** .tests.DeleteTest delete = 7; */
     public com.google.cloud.firestore.conformance.TestDefinition.DeleteTest getDelete() {
       if (testCase_ == 7) {
         return (com.google.cloud.firestore.conformance.TestDefinition.DeleteTest) test_;
       }
       return com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.getDefaultInstance();
     }
-    /**
-     * .tests.DeleteTest delete = 7;
-     */
-    public com.google.cloud.firestore.conformance.TestDefinition.DeleteTestOrBuilder getDeleteOrBuilder() {
+    /** .tests.DeleteTest delete = 7; */
+    public com.google.cloud.firestore.conformance.TestDefinition.DeleteTestOrBuilder
+        getDeleteOrBuilder() {
       if (testCase_ == 7) {
         return (com.google.cloud.firestore.conformance.TestDefinition.DeleteTest) test_;
       }
@@ -1365,25 +1367,20 @@ public com.google.cloud.firestore.conformance.TestDefinition.DeleteTestOrBuilder
     }
 
     public static final int QUERY_FIELD_NUMBER = 8;
-    /**
-     * .tests.QueryTest query = 8;
-     */
+    /** .tests.QueryTest query = 8; */
     public boolean hasQuery() {
       return testCase_ == 8;
     }
-    /**
-     * .tests.QueryTest query = 8;
-     */
+    /** .tests.QueryTest query = 8; */
     public com.google.cloud.firestore.conformance.TestDefinition.QueryTest getQuery() {
       if (testCase_ == 8) {
         return (com.google.cloud.firestore.conformance.TestDefinition.QueryTest) test_;
       }
       return com.google.cloud.firestore.conformance.TestDefinition.QueryTest.getDefaultInstance();
     }
-    /**
-     * .tests.QueryTest query = 8;
-     */
-    public com.google.cloud.firestore.conformance.TestDefinition.QueryTestOrBuilder getQueryOrBuilder() {
+    /** .tests.QueryTest query = 8; */
+    public com.google.cloud.firestore.conformance.TestDefinition.QueryTestOrBuilder
+        getQueryOrBuilder() {
       if (testCase_ == 8) {
         return (com.google.cloud.firestore.conformance.TestDefinition.QueryTest) test_;
       }
@@ -1391,25 +1388,20 @@ public com.google.cloud.firestore.conformance.TestDefinition.QueryTestOrBuilder
     }
 
     public static final int LISTEN_FIELD_NUMBER = 9;
-    /**
-     * .tests.ListenTest listen = 9;
-     */
+    /** .tests.ListenTest listen = 9; */
     public boolean hasListen() {
       return testCase_ == 9;
     }
-    /**
-     * .tests.ListenTest listen = 9;
-     */
+    /** .tests.ListenTest listen = 9; */
     public com.google.cloud.firestore.conformance.TestDefinition.ListenTest getListen() {
       if (testCase_ == 9) {
         return (com.google.cloud.firestore.conformance.TestDefinition.ListenTest) test_;
       }
       return com.google.cloud.firestore.conformance.TestDefinition.ListenTest.getDefaultInstance();
     }
-    /**
-     * .tests.ListenTest listen = 9;
-     */
-    public com.google.cloud.firestore.conformance.TestDefinition.ListenTestOrBuilder getListenOrBuilder() {
+    /** .tests.ListenTest listen = 9; */
+    public com.google.cloud.firestore.conformance.TestDefinition.ListenTestOrBuilder
+        getListenOrBuilder() {
       if (testCase_ == 9) {
         return (com.google.cloud.firestore.conformance.TestDefinition.ListenTest) test_;
       }
@@ -1417,6 +1409,7 @@ public com.google.cloud.firestore.conformance.TestDefinition.ListenTestOrBuilder
     }
 
     private byte memoizedIsInitialized = -1;
+
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
       if (isInitialized == 1) return true;
@@ -1426,34 +1419,41 @@ public final boolean isInitialized() {
       return true;
     }
 
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (!getDescriptionBytes().isEmpty()) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, description_);
       }
       if (testCase_ == 2) {
-        output.writeMessage(2, (com.google.cloud.firestore.conformance.TestDefinition.GetTest) test_);
+        output.writeMessage(
+            2, (com.google.cloud.firestore.conformance.TestDefinition.GetTest) test_);
       }
       if (testCase_ == 3) {
-        output.writeMessage(3, (com.google.cloud.firestore.conformance.TestDefinition.CreateTest) test_);
+        output.writeMessage(
+            3, (com.google.cloud.firestore.conformance.TestDefinition.CreateTest) test_);
       }
       if (testCase_ == 4) {
-        output.writeMessage(4, (com.google.cloud.firestore.conformance.TestDefinition.SetTest) test_);
+        output.writeMessage(
+            4, (com.google.cloud.firestore.conformance.TestDefinition.SetTest) test_);
       }
       if (testCase_ == 5) {
-        output.writeMessage(5, (com.google.cloud.firestore.conformance.TestDefinition.UpdateTest) test_);
+        output.writeMessage(
+            5, (com.google.cloud.firestore.conformance.TestDefinition.UpdateTest) test_);
       }
       if (testCase_ == 6) {
-        output.writeMessage(6, (com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest) test_);
+        output.writeMessage(
+            6, (com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest) test_);
       }
       if (testCase_ == 7) {
-        output.writeMessage(7, (com.google.cloud.firestore.conformance.TestDefinition.DeleteTest) test_);
+        output.writeMessage(
+            7, (com.google.cloud.firestore.conformance.TestDefinition.DeleteTest) test_);
       }
       if (testCase_ == 8) {
-        output.writeMessage(8, (com.google.cloud.firestore.conformance.TestDefinition.QueryTest) test_);
+        output.writeMessage(
+            8, (com.google.cloud.firestore.conformance.TestDefinition.QueryTest) test_);
       }
       if (testCase_ == 9) {
-        output.writeMessage(9, (com.google.cloud.firestore.conformance.TestDefinition.ListenTest) test_);
+        output.writeMessage(
+            9, (com.google.cloud.firestore.conformance.TestDefinition.ListenTest) test_);
       }
       unknownFields.writeTo(output);
     }
@@ -1467,36 +1467,44 @@ public int getSerializedSize() {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, description_);
       }
       if (testCase_ == 2) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(2, (com.google.cloud.firestore.conformance.TestDefinition.GetTest) test_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                2, (com.google.cloud.firestore.conformance.TestDefinition.GetTest) test_);
       }
       if (testCase_ == 3) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(3, (com.google.cloud.firestore.conformance.TestDefinition.CreateTest) test_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                3, (com.google.cloud.firestore.conformance.TestDefinition.CreateTest) test_);
       }
       if (testCase_ == 4) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(4, (com.google.cloud.firestore.conformance.TestDefinition.SetTest) test_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                4, (com.google.cloud.firestore.conformance.TestDefinition.SetTest) test_);
       }
       if (testCase_ == 5) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(5, (com.google.cloud.firestore.conformance.TestDefinition.UpdateTest) test_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                5, (com.google.cloud.firestore.conformance.TestDefinition.UpdateTest) test_);
       }
       if (testCase_ == 6) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(6, (com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest) test_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                6, (com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest) test_);
       }
       if (testCase_ == 7) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(7, (com.google.cloud.firestore.conformance.TestDefinition.DeleteTest) test_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                7, (com.google.cloud.firestore.conformance.TestDefinition.DeleteTest) test_);
       }
       if (testCase_ == 8) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(8, (com.google.cloud.firestore.conformance.TestDefinition.QueryTest) test_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                8, (com.google.cloud.firestore.conformance.TestDefinition.QueryTest) test_);
       }
       if (testCase_ == 9) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(9, (com.google.cloud.firestore.conformance.TestDefinition.ListenTest) test_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                9, (com.google.cloud.firestore.conformance.TestDefinition.ListenTest) test_);
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -1511,46 +1519,37 @@ public boolean equals(final java.lang.Object obj) {
       if (!(obj instanceof com.google.cloud.firestore.conformance.TestDefinition.Test)) {
         return super.equals(obj);
       }
-      com.google.cloud.firestore.conformance.TestDefinition.Test other = (com.google.cloud.firestore.conformance.TestDefinition.Test) obj;
+      com.google.cloud.firestore.conformance.TestDefinition.Test other =
+          (com.google.cloud.firestore.conformance.TestDefinition.Test) obj;
 
       boolean result = true;
-      result = result && getDescription()
-          .equals(other.getDescription());
-      result = result && getTestCase().equals(
-          other.getTestCase());
+      result = result && getDescription().equals(other.getDescription());
+      result = result && getTestCase().equals(other.getTestCase());
       if (!result) return false;
       switch (testCase_) {
         case 2:
-          result = result && getGet()
-              .equals(other.getGet());
+          result = result && getGet().equals(other.getGet());
           break;
         case 3:
-          result = result && getCreate()
-              .equals(other.getCreate());
+          result = result && getCreate().equals(other.getCreate());
           break;
         case 4:
-          result = result && getSet()
-              .equals(other.getSet());
+          result = result && getSet().equals(other.getSet());
           break;
         case 5:
-          result = result && getUpdate()
-              .equals(other.getUpdate());
+          result = result && getUpdate().equals(other.getUpdate());
           break;
         case 6:
-          result = result && getUpdatePaths()
-              .equals(other.getUpdatePaths());
+          result = result && getUpdatePaths().equals(other.getUpdatePaths());
           break;
         case 7:
-          result = result && getDelete()
-              .equals(other.getDelete());
+          result = result && getDelete().equals(other.getDelete());
           break;
         case 8:
-          result = result && getQuery()
-              .equals(other.getQuery());
+          result = result && getQuery().equals(other.getQuery());
           break;
         case 9:
-          result = result && getListen()
-              .equals(other.getListen());
+          result = result && getListen().equals(other.getListen());
           break;
         case 0:
         default:
@@ -1610,85 +1609,92 @@ public int hashCode() {
     }
 
     public static com.google.cloud.firestore.conformance.TestDefinition.Test parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Test parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Test parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Test parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Test parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Test parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.Test parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.Test parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Test parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.Test parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.Test parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Test parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Test parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Test parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public Builder newBuilderForType() {
+      return newBuilder();
     }
 
-    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.firestore.conformance.TestDefinition.Test prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.firestore.conformance.TestDefinition.Test prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1698,26 +1704,30 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * A Test describes a single client method call and its expected result.
      * 

      *
      * Protobuf type {@code tests.Test}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:tests.Test)
         com.google.cloud.firestore.conformance.TestDefinition.TestOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Test_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_Test_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Test_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                com.google.cloud.firestore.conformance.TestDefinition.Test.class, com.google.cloud.firestore.conformance.TestDefinition.Test.Builder.class);
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_Test_fieldAccessorTable.ensureFieldAccessorsInitialized(
+            com.google.cloud.firestore.conformance.TestDefinition.Test.class,
+            com.google.cloud.firestore.conformance.TestDefinition.Test.Builder.class);
       }
 
       // Construct using com.google.cloud.firestore.conformance.TestDefinition.Test.newBuilder()
@@ -1725,16 +1735,15 @@ private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-            .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       public Builder clear() {
         super.clear();
         description_ = "";
@@ -1744,12 +1753,13 @@ public Builder clear() {
         return this;
       }
 
-      public com.google.protobuf.Descriptors.Descriptor
-      getDescriptorForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Test_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_Test_descriptor;
       }
 
-      public com.google.cloud.firestore.conformance.TestDefinition.Test getDefaultInstanceForType() {
+      public com.google.cloud.firestore.conformance.TestDefinition.Test
+          getDefaultInstanceForType() {
         return com.google.cloud.firestore.conformance.TestDefinition.Test.getDefaultInstance();
       }
 
@@ -1762,7 +1772,8 @@ public com.google.cloud.firestore.conformance.TestDefinition.Test build() {
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.Test buildPartial() {
-        com.google.cloud.firestore.conformance.TestDefinition.Test result = new com.google.cloud.firestore.conformance.TestDefinition.Test(this);
+        com.google.cloud.firestore.conformance.TestDefinition.Test result =
+            new com.google.cloud.firestore.conformance.TestDefinition.Test(this);
         result.description_ = description_;
         if (testCase_ == 2) {
           if (getBuilder_ == null) {
@@ -1828,32 +1839,35 @@ public com.google.cloud.firestore.conformance.TestDefinition.Test buildPartial()
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.firestore.conformance.TestDefinition.Test) {
-          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.Test)other);
+          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.Test) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -1861,47 +1875,58 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.Test other) {
-        if (other == com.google.cloud.firestore.conformance.TestDefinition.Test.getDefaultInstance()) return this;
+        if (other
+            == com.google.cloud.firestore.conformance.TestDefinition.Test.getDefaultInstance())
+          return this;
         if (!other.getDescription().isEmpty()) {
           description_ = other.description_;
           onChanged();
         }
         switch (other.getTestCase()) {
-          case GET: {
-            mergeGet(other.getGet());
-            break;
-          }
-          case CREATE: {
-            mergeCreate(other.getCreate());
-            break;
-          }
-          case SET: {
-            mergeSet(other.getSet());
-            break;
-          }
-          case UPDATE: {
-            mergeUpdate(other.getUpdate());
-            break;
-          }
-          case UPDATE_PATHS: {
-            mergeUpdatePaths(other.getUpdatePaths());
-            break;
-          }
-          case DELETE: {
-            mergeDelete(other.getDelete());
-            break;
-          }
-          case QUERY: {
-            mergeQuery(other.getQuery());
-            break;
-          }
-          case LISTEN: {
-            mergeListen(other.getListen());
-            break;
-          }
-          case TEST_NOT_SET: {
-            break;
-          }
+          case GET:
+            {
+              mergeGet(other.getGet());
+              break;
+            }
+          case CREATE:
+            {
+              mergeCreate(other.getCreate());
+              break;
+            }
+          case SET:
+            {
+              mergeSet(other.getSet());
+              break;
+            }
+          case UPDATE:
+            {
+              mergeUpdate(other.getUpdate());
+              break;
+            }
+          case UPDATE_PATHS:
+            {
+              mergeUpdatePaths(other.getUpdatePaths());
+              break;
+            }
+          case DELETE:
+            {
+              mergeDelete(other.getDelete());
+              break;
+            }
+          case QUERY:
+            {
+              mergeQuery(other.getQuery());
+              break;
+            }
+          case LISTEN:
+            {
+              mergeListen(other.getListen());
+              break;
+            }
+          case TEST_NOT_SET:
+            {
+              break;
+            }
         }
         this.mergeUnknownFields(other.unknownFields);
         onChanged();
@@ -1920,7 +1945,8 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.cloud.firestore.conformance.TestDefinition.Test) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.cloud.firestore.conformance.TestDefinition.Test) e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -1929,12 +1955,12 @@ public Builder mergeFrom(
         }
         return this;
       }
+
       private int testCase_ = 0;
       private java.lang.Object test_;
-      public TestCase
-      getTestCase() {
-        return TestCase.forNumber(
-            testCase_);
+
+      public TestCase getTestCase() {
+        return TestCase.forNumber(testCase_);
       }
 
       public Builder clearTest() {
@@ -1944,9 +1970,10 @@ public Builder clearTest() {
         return this;
       }
 
-
       private java.lang.Object description_ = "";
       /**
+       *
+       *
        * 
        * short description of the test
        * 

@@ -1956,8 +1983,7 @@ public Builder clearTest() {
       public java.lang.String getDescription() {
         java.lang.Object ref = description_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           description_ = s;
           return s;
@@ -1966,19 +1992,19 @@ public java.lang.String getDescription() {
         }
       }
       /**
+       *
+       *
        * 
        * short description of the test
        * 

        *
        * string description = 1;
        */
-      public com.google.protobuf.ByteString
-      getDescriptionBytes() {
+      public com.google.protobuf.ByteString getDescriptionBytes() {
         java.lang.Object ref = description_;
         if (ref instanceof String) {
           com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           description_ = b;
           return b;
         } else {
@@ -1986,14 +2012,15 @@ public java.lang.String getDescription() {
         }
       }
       /**
+       *
+       *
        * 
        * short description of the test
        * 

        *
        * string description = 1;
        */
-      public Builder setDescription(
-          java.lang.String value) {
+      public Builder setDescription(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -2003,6 +2030,8 @@ public Builder setDescription(
         return this;
       }
       /**
+       *
+       *
        * 
        * short description of the test
        * 

@@ -2016,14 +2045,15 @@ public Builder clearDescription() {
         return this;
       }
       /**
+       *
+       *
        * 
        * short description of the test
        * 

        *
        * string description = 1;
        */
-      public Builder setDescriptionBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -2035,16 +2065,15 @@ public Builder setDescriptionBytes(
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.GetTest, com.google.cloud.firestore.conformance.TestDefinition.GetTest.Builder, com.google.cloud.firestore.conformance.TestDefinition.GetTestOrBuilder> getBuilder_;
-      /**
-       * .tests.GetTest get = 2;
-       */
+              com.google.cloud.firestore.conformance.TestDefinition.GetTest,
+              com.google.cloud.firestore.conformance.TestDefinition.GetTest.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.GetTestOrBuilder>
+          getBuilder_;
+      /** .tests.GetTest get = 2; */
       public boolean hasGet() {
         return testCase_ == 2;
       }
-      /**
-       * .tests.GetTest get = 2;
-       */
+      /** .tests.GetTest get = 2; */
       public com.google.cloud.firestore.conformance.TestDefinition.GetTest getGet() {
         if (getBuilder_ == null) {
           if (testCase_ == 2) {
@@ -2058,9 +2087,7 @@ public com.google.cloud.firestore.conformance.TestDefinition.GetTest getGet() {
           return com.google.cloud.firestore.conformance.TestDefinition.GetTest.getDefaultInstance();
         }
       }
-      /**
-       * .tests.GetTest get = 2;
-       */
+      /** .tests.GetTest get = 2; */
       public Builder setGet(com.google.cloud.firestore.conformance.TestDefinition.GetTest value) {
         if (getBuilder_ == null) {
           if (value == null) {
@@ -2074,9 +2101,7 @@ public Builder setGet(com.google.cloud.firestore.conformance.TestDefinition.GetT
         testCase_ = 2;
         return this;
       }
-      /**
-       * .tests.GetTest get = 2;
-       */
+      /** .tests.GetTest get = 2; */
       public Builder setGet(
           com.google.cloud.firestore.conformance.TestDefinition.GetTest.Builder builderForValue) {
         if (getBuilder_ == null) {
@@ -2088,15 +2113,18 @@ public Builder setGet(
         testCase_ = 2;
         return this;
       }
-      /**
-       * .tests.GetTest get = 2;
-       */
+      /** .tests.GetTest get = 2; */
       public Builder mergeGet(com.google.cloud.firestore.conformance.TestDefinition.GetTest value) {
         if (getBuilder_ == null) {
-          if (testCase_ == 2 &&
-              test_ != com.google.cloud.firestore.conformance.TestDefinition.GetTest.getDefaultInstance()) {
-            test_ = com.google.cloud.firestore.conformance.TestDefinition.GetTest.newBuilder((com.google.cloud.firestore.conformance.TestDefinition.GetTest) test_)
-                .mergeFrom(value).buildPartial();
+          if (testCase_ == 2
+              && test_
+                  != com.google.cloud.firestore.conformance.TestDefinition.GetTest
+                      .getDefaultInstance()) {
+            test_ =
+                com.google.cloud.firestore.conformance.TestDefinition.GetTest.newBuilder(
+                        (com.google.cloud.firestore.conformance.TestDefinition.GetTest) test_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             test_ = value;
           }
@@ -2110,9 +2138,7 @@ public Builder mergeGet(com.google.cloud.firestore.conformance.TestDefinition.Ge
         testCase_ = 2;
         return this;
       }
-      /**
-       * .tests.GetTest get = 2;
-       */
+      /** .tests.GetTest get = 2; */
       public Builder clearGet() {
         if (getBuilder_ == null) {
           if (testCase_ == 2) {
@@ -2129,16 +2155,13 @@ public Builder clearGet() {
         }
         return this;
       }
-      /**
-       * .tests.GetTest get = 2;
-       */
+      /** .tests.GetTest get = 2; */
       public com.google.cloud.firestore.conformance.TestDefinition.GetTest.Builder getGetBuilder() {
         return getGetFieldBuilder().getBuilder();
       }
-      /**
-       * .tests.GetTest get = 2;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.GetTestOrBuilder getGetOrBuilder() {
+      /** .tests.GetTest get = 2; */
+      public com.google.cloud.firestore.conformance.TestDefinition.GetTestOrBuilder
+          getGetOrBuilder() {
         if ((testCase_ == 2) && (getBuilder_ != null)) {
           return getBuilder_.getMessageOrBuilder();
         } else {
@@ -2148,56 +2171,61 @@ public com.google.cloud.firestore.conformance.TestDefinition.GetTestOrBuilder ge
           return com.google.cloud.firestore.conformance.TestDefinition.GetTest.getDefaultInstance();
         }
       }
-      /**
-       * .tests.GetTest get = 2;
-       */
+      /** .tests.GetTest get = 2; */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.GetTest, com.google.cloud.firestore.conformance.TestDefinition.GetTest.Builder, com.google.cloud.firestore.conformance.TestDefinition.GetTestOrBuilder>
-      getGetFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.GetTest,
+              com.google.cloud.firestore.conformance.TestDefinition.GetTest.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.GetTestOrBuilder>
+          getGetFieldBuilder() {
         if (getBuilder_ == null) {
           if (!(testCase_ == 2)) {
-            test_ = com.google.cloud.firestore.conformance.TestDefinition.GetTest.getDefaultInstance();
-          }
-          getBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.GetTest, com.google.cloud.firestore.conformance.TestDefinition.GetTest.Builder, com.google.cloud.firestore.conformance.TestDefinition.GetTestOrBuilder>(
-              (com.google.cloud.firestore.conformance.TestDefinition.GetTest) test_,
-              getParentForChildren(),
-              isClean());
+            test_ =
+                com.google.cloud.firestore.conformance.TestDefinition.GetTest.getDefaultInstance();
+          }
+          getBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.GetTest,
+                  com.google.cloud.firestore.conformance.TestDefinition.GetTest.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.GetTestOrBuilder>(
+                  (com.google.cloud.firestore.conformance.TestDefinition.GetTest) test_,
+                  getParentForChildren(),
+                  isClean());
           test_ = null;
         }
         testCase_ = 2;
-        onChanged();;
+        onChanged();
+        ;
         return getBuilder_;
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.CreateTest, com.google.cloud.firestore.conformance.TestDefinition.CreateTest.Builder, com.google.cloud.firestore.conformance.TestDefinition.CreateTestOrBuilder> createBuilder_;
-      /**
-       * .tests.CreateTest create = 3;
-       */
+              com.google.cloud.firestore.conformance.TestDefinition.CreateTest,
+              com.google.cloud.firestore.conformance.TestDefinition.CreateTest.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.CreateTestOrBuilder>
+          createBuilder_;
+      /** .tests.CreateTest create = 3; */
       public boolean hasCreate() {
         return testCase_ == 3;
       }
-      /**
-       * .tests.CreateTest create = 3;
-       */
+      /** .tests.CreateTest create = 3; */
       public com.google.cloud.firestore.conformance.TestDefinition.CreateTest getCreate() {
         if (createBuilder_ == null) {
           if (testCase_ == 3) {
             return (com.google.cloud.firestore.conformance.TestDefinition.CreateTest) test_;
           }
-          return com.google.cloud.firestore.conformance.TestDefinition.CreateTest.getDefaultInstance();
+          return com.google.cloud.firestore.conformance.TestDefinition.CreateTest
+              .getDefaultInstance();
         } else {
           if (testCase_ == 3) {
             return createBuilder_.getMessage();
           }
-          return com.google.cloud.firestore.conformance.TestDefinition.CreateTest.getDefaultInstance();
+          return com.google.cloud.firestore.conformance.TestDefinition.CreateTest
+              .getDefaultInstance();
         }
       }
-      /**
-       * .tests.CreateTest create = 3;
-       */
-      public Builder setCreate(com.google.cloud.firestore.conformance.TestDefinition.CreateTest value) {
+      /** .tests.CreateTest create = 3; */
+      public Builder setCreate(
+          com.google.cloud.firestore.conformance.TestDefinition.CreateTest value) {
         if (createBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -2210,11 +2238,10 @@ public Builder setCreate(com.google.cloud.firestore.conformance.TestDefinition.C
         testCase_ = 3;
         return this;
       }
-      /**
-       * .tests.CreateTest create = 3;
-       */
+      /** .tests.CreateTest create = 3; */
       public Builder setCreate(
-          com.google.cloud.firestore.conformance.TestDefinition.CreateTest.Builder builderForValue) {
+          com.google.cloud.firestore.conformance.TestDefinition.CreateTest.Builder
+              builderForValue) {
         if (createBuilder_ == null) {
           test_ = builderForValue.build();
           onChanged();
@@ -2224,15 +2251,19 @@ public Builder setCreate(
         testCase_ = 3;
         return this;
       }
-      /**
-       * .tests.CreateTest create = 3;
-       */
-      public Builder mergeCreate(com.google.cloud.firestore.conformance.TestDefinition.CreateTest value) {
+      /** .tests.CreateTest create = 3; */
+      public Builder mergeCreate(
+          com.google.cloud.firestore.conformance.TestDefinition.CreateTest value) {
         if (createBuilder_ == null) {
-          if (testCase_ == 3 &&
-              test_ != com.google.cloud.firestore.conformance.TestDefinition.CreateTest.getDefaultInstance()) {
-            test_ = com.google.cloud.firestore.conformance.TestDefinition.CreateTest.newBuilder((com.google.cloud.firestore.conformance.TestDefinition.CreateTest) test_)
-                .mergeFrom(value).buildPartial();
+          if (testCase_ == 3
+              && test_
+                  != com.google.cloud.firestore.conformance.TestDefinition.CreateTest
+                      .getDefaultInstance()) {
+            test_ =
+                com.google.cloud.firestore.conformance.TestDefinition.CreateTest.newBuilder(
+                        (com.google.cloud.firestore.conformance.TestDefinition.CreateTest) test_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             test_ = value;
           }
@@ -2246,9 +2277,7 @@ public Builder mergeCreate(com.google.cloud.firestore.conformance.TestDefinition
         testCase_ = 3;
         return this;
       }
-      /**
-       * .tests.CreateTest create = 3;
-       */
+      /** .tests.CreateTest create = 3; */
       public Builder clearCreate() {
         if (createBuilder_ == null) {
           if (testCase_ == 3) {
@@ -2265,58 +2294,62 @@ public Builder clearCreate() {
         }
         return this;
       }
-      /**
-       * .tests.CreateTest create = 3;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.CreateTest.Builder getCreateBuilder() {
+      /** .tests.CreateTest create = 3; */
+      public com.google.cloud.firestore.conformance.TestDefinition.CreateTest.Builder
+          getCreateBuilder() {
         return getCreateFieldBuilder().getBuilder();
       }
-      /**
-       * .tests.CreateTest create = 3;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.CreateTestOrBuilder getCreateOrBuilder() {
+      /** .tests.CreateTest create = 3; */
+      public com.google.cloud.firestore.conformance.TestDefinition.CreateTestOrBuilder
+          getCreateOrBuilder() {
         if ((testCase_ == 3) && (createBuilder_ != null)) {
           return createBuilder_.getMessageOrBuilder();
         } else {
           if (testCase_ == 3) {
             return (com.google.cloud.firestore.conformance.TestDefinition.CreateTest) test_;
           }
-          return com.google.cloud.firestore.conformance.TestDefinition.CreateTest.getDefaultInstance();
+          return com.google.cloud.firestore.conformance.TestDefinition.CreateTest
+              .getDefaultInstance();
         }
       }
-      /**
-       * .tests.CreateTest create = 3;
-       */
+      /** .tests.CreateTest create = 3; */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.CreateTest, com.google.cloud.firestore.conformance.TestDefinition.CreateTest.Builder, com.google.cloud.firestore.conformance.TestDefinition.CreateTestOrBuilder>
-      getCreateFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.CreateTest,
+              com.google.cloud.firestore.conformance.TestDefinition.CreateTest.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.CreateTestOrBuilder>
+          getCreateFieldBuilder() {
         if (createBuilder_ == null) {
           if (!(testCase_ == 3)) {
-            test_ = com.google.cloud.firestore.conformance.TestDefinition.CreateTest.getDefaultInstance();
-          }
-          createBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.CreateTest, com.google.cloud.firestore.conformance.TestDefinition.CreateTest.Builder, com.google.cloud.firestore.conformance.TestDefinition.CreateTestOrBuilder>(
-              (com.google.cloud.firestore.conformance.TestDefinition.CreateTest) test_,
-              getParentForChildren(),
-              isClean());
+            test_ =
+                com.google.cloud.firestore.conformance.TestDefinition.CreateTest
+                    .getDefaultInstance();
+          }
+          createBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.CreateTest,
+                  com.google.cloud.firestore.conformance.TestDefinition.CreateTest.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.CreateTestOrBuilder>(
+                  (com.google.cloud.firestore.conformance.TestDefinition.CreateTest) test_,
+                  getParentForChildren(),
+                  isClean());
           test_ = null;
         }
         testCase_ = 3;
-        onChanged();;
+        onChanged();
+        ;
         return createBuilder_;
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.SetTest, com.google.cloud.firestore.conformance.TestDefinition.SetTest.Builder, com.google.cloud.firestore.conformance.TestDefinition.SetTestOrBuilder> setBuilder_;
-      /**
-       * .tests.SetTest set = 4;
-       */
+              com.google.cloud.firestore.conformance.TestDefinition.SetTest,
+              com.google.cloud.firestore.conformance.TestDefinition.SetTest.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.SetTestOrBuilder>
+          setBuilder_;
+      /** .tests.SetTest set = 4; */
       public boolean hasSet() {
         return testCase_ == 4;
       }
-      /**
-       * .tests.SetTest set = 4;
-       */
+      /** .tests.SetTest set = 4; */
       public com.google.cloud.firestore.conformance.TestDefinition.SetTest getSet() {
         if (setBuilder_ == null) {
           if (testCase_ == 4) {
@@ -2330,9 +2363,7 @@ public com.google.cloud.firestore.conformance.TestDefinition.SetTest getSet() {
           return com.google.cloud.firestore.conformance.TestDefinition.SetTest.getDefaultInstance();
         }
       }
-      /**
-       * .tests.SetTest set = 4;
-       */
+      /** .tests.SetTest set = 4; */
       public Builder setSet(com.google.cloud.firestore.conformance.TestDefinition.SetTest value) {
         if (setBuilder_ == null) {
           if (value == null) {
@@ -2346,9 +2377,7 @@ public Builder setSet(com.google.cloud.firestore.conformance.TestDefinition.SetT
         testCase_ = 4;
         return this;
       }
-      /**
-       * .tests.SetTest set = 4;
-       */
+      /** .tests.SetTest set = 4; */
       public Builder setSet(
           com.google.cloud.firestore.conformance.TestDefinition.SetTest.Builder builderForValue) {
         if (setBuilder_ == null) {
@@ -2360,15 +2389,18 @@ public Builder setSet(
         testCase_ = 4;
         return this;
       }
-      /**
-       * .tests.SetTest set = 4;
-       */
+      /** .tests.SetTest set = 4; */
       public Builder mergeSet(com.google.cloud.firestore.conformance.TestDefinition.SetTest value) {
         if (setBuilder_ == null) {
-          if (testCase_ == 4 &&
-              test_ != com.google.cloud.firestore.conformance.TestDefinition.SetTest.getDefaultInstance()) {
-            test_ = com.google.cloud.firestore.conformance.TestDefinition.SetTest.newBuilder((com.google.cloud.firestore.conformance.TestDefinition.SetTest) test_)
-                .mergeFrom(value).buildPartial();
+          if (testCase_ == 4
+              && test_
+                  != com.google.cloud.firestore.conformance.TestDefinition.SetTest
+                      .getDefaultInstance()) {
+            test_ =
+                com.google.cloud.firestore.conformance.TestDefinition.SetTest.newBuilder(
+                        (com.google.cloud.firestore.conformance.TestDefinition.SetTest) test_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             test_ = value;
           }
@@ -2382,9 +2414,7 @@ public Builder mergeSet(com.google.cloud.firestore.conformance.TestDefinition.Se
         testCase_ = 4;
         return this;
       }
-      /**
-       * .tests.SetTest set = 4;
-       */
+      /** .tests.SetTest set = 4; */
       public Builder clearSet() {
         if (setBuilder_ == null) {
           if (testCase_ == 4) {
@@ -2401,16 +2431,13 @@ public Builder clearSet() {
         }
         return this;
       }
-      /**
-       * .tests.SetTest set = 4;
-       */
+      /** .tests.SetTest set = 4; */
       public com.google.cloud.firestore.conformance.TestDefinition.SetTest.Builder getSetBuilder() {
         return getSetFieldBuilder().getBuilder();
       }
-      /**
-       * .tests.SetTest set = 4;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.SetTestOrBuilder getSetOrBuilder() {
+      /** .tests.SetTest set = 4; */
+      public com.google.cloud.firestore.conformance.TestDefinition.SetTestOrBuilder
+          getSetOrBuilder() {
         if ((testCase_ == 4) && (setBuilder_ != null)) {
           return setBuilder_.getMessageOrBuilder();
         } else {
@@ -2420,56 +2447,61 @@ public com.google.cloud.firestore.conformance.TestDefinition.SetTestOrBuilder ge
           return com.google.cloud.firestore.conformance.TestDefinition.SetTest.getDefaultInstance();
         }
       }
-      /**
-       * .tests.SetTest set = 4;
-       */
+      /** .tests.SetTest set = 4; */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.SetTest, com.google.cloud.firestore.conformance.TestDefinition.SetTest.Builder, com.google.cloud.firestore.conformance.TestDefinition.SetTestOrBuilder>
-      getSetFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.SetTest,
+              com.google.cloud.firestore.conformance.TestDefinition.SetTest.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.SetTestOrBuilder>
+          getSetFieldBuilder() {
         if (setBuilder_ == null) {
           if (!(testCase_ == 4)) {
-            test_ = com.google.cloud.firestore.conformance.TestDefinition.SetTest.getDefaultInstance();
-          }
-          setBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.SetTest, com.google.cloud.firestore.conformance.TestDefinition.SetTest.Builder, com.google.cloud.firestore.conformance.TestDefinition.SetTestOrBuilder>(
-              (com.google.cloud.firestore.conformance.TestDefinition.SetTest) test_,
-              getParentForChildren(),
-              isClean());
+            test_ =
+                com.google.cloud.firestore.conformance.TestDefinition.SetTest.getDefaultInstance();
+          }
+          setBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.SetTest,
+                  com.google.cloud.firestore.conformance.TestDefinition.SetTest.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.SetTestOrBuilder>(
+                  (com.google.cloud.firestore.conformance.TestDefinition.SetTest) test_,
+                  getParentForChildren(),
+                  isClean());
           test_ = null;
         }
         testCase_ = 4;
-        onChanged();;
+        onChanged();
+        ;
         return setBuilder_;
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.UpdateTest, com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.Builder, com.google.cloud.firestore.conformance.TestDefinition.UpdateTestOrBuilder> updateBuilder_;
-      /**
-       * .tests.UpdateTest update = 5;
-       */
+              com.google.cloud.firestore.conformance.TestDefinition.UpdateTest,
+              com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.UpdateTestOrBuilder>
+          updateBuilder_;
+      /** .tests.UpdateTest update = 5; */
       public boolean hasUpdate() {
         return testCase_ == 5;
       }
-      /**
-       * .tests.UpdateTest update = 5;
-       */
+      /** .tests.UpdateTest update = 5; */
       public com.google.cloud.firestore.conformance.TestDefinition.UpdateTest getUpdate() {
         if (updateBuilder_ == null) {
           if (testCase_ == 5) {
             return (com.google.cloud.firestore.conformance.TestDefinition.UpdateTest) test_;
           }
-          return com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.getDefaultInstance();
+          return com.google.cloud.firestore.conformance.TestDefinition.UpdateTest
+              .getDefaultInstance();
         } else {
           if (testCase_ == 5) {
             return updateBuilder_.getMessage();
           }
-          return com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.getDefaultInstance();
+          return com.google.cloud.firestore.conformance.TestDefinition.UpdateTest
+              .getDefaultInstance();
         }
       }
-      /**
-       * .tests.UpdateTest update = 5;
-       */
-      public Builder setUpdate(com.google.cloud.firestore.conformance.TestDefinition.UpdateTest value) {
+      /** .tests.UpdateTest update = 5; */
+      public Builder setUpdate(
+          com.google.cloud.firestore.conformance.TestDefinition.UpdateTest value) {
         if (updateBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -2482,11 +2514,10 @@ public Builder setUpdate(com.google.cloud.firestore.conformance.TestDefinition.U
         testCase_ = 5;
         return this;
       }
-      /**
-       * .tests.UpdateTest update = 5;
-       */
+      /** .tests.UpdateTest update = 5; */
       public Builder setUpdate(
-          com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.Builder builderForValue) {
+          com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.Builder
+              builderForValue) {
         if (updateBuilder_ == null) {
           test_ = builderForValue.build();
           onChanged();
@@ -2496,15 +2527,19 @@ public Builder setUpdate(
         testCase_ = 5;
         return this;
       }
-      /**
-       * .tests.UpdateTest update = 5;
-       */
-      public Builder mergeUpdate(com.google.cloud.firestore.conformance.TestDefinition.UpdateTest value) {
+      /** .tests.UpdateTest update = 5; */
+      public Builder mergeUpdate(
+          com.google.cloud.firestore.conformance.TestDefinition.UpdateTest value) {
         if (updateBuilder_ == null) {
-          if (testCase_ == 5 &&
-              test_ != com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.getDefaultInstance()) {
-            test_ = com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.newBuilder((com.google.cloud.firestore.conformance.TestDefinition.UpdateTest) test_)
-                .mergeFrom(value).buildPartial();
+          if (testCase_ == 5
+              && test_
+                  != com.google.cloud.firestore.conformance.TestDefinition.UpdateTest
+                      .getDefaultInstance()) {
+            test_ =
+                com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.newBuilder(
+                        (com.google.cloud.firestore.conformance.TestDefinition.UpdateTest) test_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             test_ = value;
           }
@@ -2518,9 +2553,7 @@ public Builder mergeUpdate(com.google.cloud.firestore.conformance.TestDefinition
         testCase_ = 5;
         return this;
       }
-      /**
-       * .tests.UpdateTest update = 5;
-       */
+      /** .tests.UpdateTest update = 5; */
       public Builder clearUpdate() {
         if (updateBuilder_ == null) {
           if (testCase_ == 5) {
@@ -2537,75 +2570,81 @@ public Builder clearUpdate() {
         }
         return this;
       }
-      /**
-       * .tests.UpdateTest update = 5;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.Builder getUpdateBuilder() {
+      /** .tests.UpdateTest update = 5; */
+      public com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.Builder
+          getUpdateBuilder() {
         return getUpdateFieldBuilder().getBuilder();
       }
-      /**
-       * .tests.UpdateTest update = 5;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.UpdateTestOrBuilder getUpdateOrBuilder() {
+      /** .tests.UpdateTest update = 5; */
+      public com.google.cloud.firestore.conformance.TestDefinition.UpdateTestOrBuilder
+          getUpdateOrBuilder() {
         if ((testCase_ == 5) && (updateBuilder_ != null)) {
           return updateBuilder_.getMessageOrBuilder();
         } else {
           if (testCase_ == 5) {
             return (com.google.cloud.firestore.conformance.TestDefinition.UpdateTest) test_;
           }
-          return com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.getDefaultInstance();
+          return com.google.cloud.firestore.conformance.TestDefinition.UpdateTest
+              .getDefaultInstance();
         }
       }
-      /**
-       * .tests.UpdateTest update = 5;
-       */
+      /** .tests.UpdateTest update = 5; */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.UpdateTest, com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.Builder, com.google.cloud.firestore.conformance.TestDefinition.UpdateTestOrBuilder>
-      getUpdateFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.UpdateTest,
+              com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.UpdateTestOrBuilder>
+          getUpdateFieldBuilder() {
         if (updateBuilder_ == null) {
           if (!(testCase_ == 5)) {
-            test_ = com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.getDefaultInstance();
-          }
-          updateBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.UpdateTest, com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.Builder, com.google.cloud.firestore.conformance.TestDefinition.UpdateTestOrBuilder>(
-              (com.google.cloud.firestore.conformance.TestDefinition.UpdateTest) test_,
-              getParentForChildren(),
-              isClean());
+            test_ =
+                com.google.cloud.firestore.conformance.TestDefinition.UpdateTest
+                    .getDefaultInstance();
+          }
+          updateBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.UpdateTest,
+                  com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.UpdateTestOrBuilder>(
+                  (com.google.cloud.firestore.conformance.TestDefinition.UpdateTest) test_,
+                  getParentForChildren(),
+                  isClean());
           test_ = null;
         }
         testCase_ = 5;
-        onChanged();;
+        onChanged();
+        ;
         return updateBuilder_;
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest, com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.Builder, com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTestOrBuilder> updatePathsBuilder_;
-      /**
-       * .tests.UpdatePathsTest update_paths = 6;
-       */
+              com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest,
+              com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTestOrBuilder>
+          updatePathsBuilder_;
+      /** .tests.UpdatePathsTest update_paths = 6; */
       public boolean hasUpdatePaths() {
         return testCase_ == 6;
       }
-      /**
-       * .tests.UpdatePathsTest update_paths = 6;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest getUpdatePaths() {
+      /** .tests.UpdatePathsTest update_paths = 6; */
+      public com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest
+          getUpdatePaths() {
         if (updatePathsBuilder_ == null) {
           if (testCase_ == 6) {
             return (com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest) test_;
           }
-          return com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.getDefaultInstance();
+          return com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest
+              .getDefaultInstance();
         } else {
           if (testCase_ == 6) {
             return updatePathsBuilder_.getMessage();
           }
-          return com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.getDefaultInstance();
+          return com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest
+              .getDefaultInstance();
         }
-      }
-      /**
-       * .tests.UpdatePathsTest update_paths = 6;
-       */
-      public Builder setUpdatePaths(com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest value) {
+      }
+      /** .tests.UpdatePathsTest update_paths = 6; */
+      public Builder setUpdatePaths(
+          com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest value) {
         if (updatePathsBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -2618,11 +2657,10 @@ public Builder setUpdatePaths(com.google.cloud.firestore.conformance.TestDefinit
         testCase_ = 6;
         return this;
       }
-      /**
-       * .tests.UpdatePathsTest update_paths = 6;
-       */
+      /** .tests.UpdatePathsTest update_paths = 6; */
       public Builder setUpdatePaths(
-          com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.Builder builderForValue) {
+          com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.Builder
+              builderForValue) {
         if (updatePathsBuilder_ == null) {
           test_ = builderForValue.build();
           onChanged();
@@ -2632,15 +2670,20 @@ public Builder setUpdatePaths(
         testCase_ = 6;
         return this;
       }
-      /**
-       * .tests.UpdatePathsTest update_paths = 6;
-       */
-      public Builder mergeUpdatePaths(com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest value) {
+      /** .tests.UpdatePathsTest update_paths = 6; */
+      public Builder mergeUpdatePaths(
+          com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest value) {
         if (updatePathsBuilder_ == null) {
-          if (testCase_ == 6 &&
-              test_ != com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.getDefaultInstance()) {
-            test_ = com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.newBuilder((com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest) test_)
-                .mergeFrom(value).buildPartial();
+          if (testCase_ == 6
+              && test_
+                  != com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest
+                      .getDefaultInstance()) {
+            test_ =
+                com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.newBuilder(
+                        (com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest)
+                            test_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             test_ = value;
           }
@@ -2654,9 +2697,7 @@ public Builder mergeUpdatePaths(com.google.cloud.firestore.conformance.TestDefin
         testCase_ = 6;
         return this;
       }
-      /**
-       * .tests.UpdatePathsTest update_paths = 6;
-       */
+      /** .tests.UpdatePathsTest update_paths = 6; */
       public Builder clearUpdatePaths() {
         if (updatePathsBuilder_ == null) {
           if (testCase_ == 6) {
@@ -2673,75 +2714,80 @@ public Builder clearUpdatePaths() {
         }
         return this;
       }
-      /**
-       * .tests.UpdatePathsTest update_paths = 6;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.Builder getUpdatePathsBuilder() {
+      /** .tests.UpdatePathsTest update_paths = 6; */
+      public com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.Builder
+          getUpdatePathsBuilder() {
         return getUpdatePathsFieldBuilder().getBuilder();
       }
-      /**
-       * .tests.UpdatePathsTest update_paths = 6;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTestOrBuilder getUpdatePathsOrBuilder() {
+      /** .tests.UpdatePathsTest update_paths = 6; */
+      public com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTestOrBuilder
+          getUpdatePathsOrBuilder() {
         if ((testCase_ == 6) && (updatePathsBuilder_ != null)) {
           return updatePathsBuilder_.getMessageOrBuilder();
         } else {
           if (testCase_ == 6) {
             return (com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest) test_;
           }
-          return com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.getDefaultInstance();
+          return com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest
+              .getDefaultInstance();
         }
       }
-      /**
-       * .tests.UpdatePathsTest update_paths = 6;
-       */
+      /** .tests.UpdatePathsTest update_paths = 6; */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest, com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.Builder, com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTestOrBuilder>
-      getUpdatePathsFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest,
+              com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTestOrBuilder>
+          getUpdatePathsFieldBuilder() {
         if (updatePathsBuilder_ == null) {
           if (!(testCase_ == 6)) {
-            test_ = com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.getDefaultInstance();
-          }
-          updatePathsBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest, com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.Builder, com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTestOrBuilder>(
-              (com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest) test_,
-              getParentForChildren(),
-              isClean());
+            test_ =
+                com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest
+                    .getDefaultInstance();
+          }
+          updatePathsBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest,
+                  com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTestOrBuilder>(
+                  (com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest) test_,
+                  getParentForChildren(),
+                  isClean());
           test_ = null;
         }
         testCase_ = 6;
-        onChanged();;
+        onChanged();
+        ;
         return updatePathsBuilder_;
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.DeleteTest, com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.Builder, com.google.cloud.firestore.conformance.TestDefinition.DeleteTestOrBuilder> deleteBuilder_;
-      /**
-       * .tests.DeleteTest delete = 7;
-       */
+              com.google.cloud.firestore.conformance.TestDefinition.DeleteTest,
+              com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.DeleteTestOrBuilder>
+          deleteBuilder_;
+      /** .tests.DeleteTest delete = 7; */
       public boolean hasDelete() {
         return testCase_ == 7;
       }
-      /**
-       * .tests.DeleteTest delete = 7;
-       */
+      /** .tests.DeleteTest delete = 7; */
       public com.google.cloud.firestore.conformance.TestDefinition.DeleteTest getDelete() {
         if (deleteBuilder_ == null) {
           if (testCase_ == 7) {
             return (com.google.cloud.firestore.conformance.TestDefinition.DeleteTest) test_;
           }
-          return com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.getDefaultInstance();
+          return com.google.cloud.firestore.conformance.TestDefinition.DeleteTest
+              .getDefaultInstance();
         } else {
           if (testCase_ == 7) {
             return deleteBuilder_.getMessage();
           }
-          return com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.getDefaultInstance();
+          return com.google.cloud.firestore.conformance.TestDefinition.DeleteTest
+              .getDefaultInstance();
         }
       }
-      /**
-       * .tests.DeleteTest delete = 7;
-       */
-      public Builder setDelete(com.google.cloud.firestore.conformance.TestDefinition.DeleteTest value) {
+      /** .tests.DeleteTest delete = 7; */
+      public Builder setDelete(
+          com.google.cloud.firestore.conformance.TestDefinition.DeleteTest value) {
         if (deleteBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -2754,11 +2800,10 @@ public Builder setDelete(com.google.cloud.firestore.conformance.TestDefinition.D
         testCase_ = 7;
         return this;
       }
-      /**
-       * .tests.DeleteTest delete = 7;
-       */
+      /** .tests.DeleteTest delete = 7; */
       public Builder setDelete(
-          com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.Builder builderForValue) {
+          com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.Builder
+              builderForValue) {
         if (deleteBuilder_ == null) {
           test_ = builderForValue.build();
           onChanged();
@@ -2768,15 +2813,19 @@ public Builder setDelete(
         testCase_ = 7;
         return this;
       }
-      /**
-       * .tests.DeleteTest delete = 7;
-       */
-      public Builder mergeDelete(com.google.cloud.firestore.conformance.TestDefinition.DeleteTest value) {
+      /** .tests.DeleteTest delete = 7; */
+      public Builder mergeDelete(
+          com.google.cloud.firestore.conformance.TestDefinition.DeleteTest value) {
         if (deleteBuilder_ == null) {
-          if (testCase_ == 7 &&
-              test_ != com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.getDefaultInstance()) {
-            test_ = com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.newBuilder((com.google.cloud.firestore.conformance.TestDefinition.DeleteTest) test_)
-                .mergeFrom(value).buildPartial();
+          if (testCase_ == 7
+              && test_
+                  != com.google.cloud.firestore.conformance.TestDefinition.DeleteTest
+                      .getDefaultInstance()) {
+            test_ =
+                com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.newBuilder(
+                        (com.google.cloud.firestore.conformance.TestDefinition.DeleteTest) test_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             test_ = value;
           }
@@ -2790,9 +2839,7 @@ public Builder mergeDelete(com.google.cloud.firestore.conformance.TestDefinition
         testCase_ = 7;
         return this;
       }
-      /**
-       * .tests.DeleteTest delete = 7;
-       */
+      /** .tests.DeleteTest delete = 7; */
       public Builder clearDelete() {
         if (deleteBuilder_ == null) {
           if (testCase_ == 7) {
@@ -2809,75 +2856,80 @@ public Builder clearDelete() {
         }
         return this;
       }
-      /**
-       * .tests.DeleteTest delete = 7;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.Builder getDeleteBuilder() {
+      /** .tests.DeleteTest delete = 7; */
+      public com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.Builder
+          getDeleteBuilder() {
         return getDeleteFieldBuilder().getBuilder();
       }
-      /**
-       * .tests.DeleteTest delete = 7;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.DeleteTestOrBuilder getDeleteOrBuilder() {
+      /** .tests.DeleteTest delete = 7; */
+      public com.google.cloud.firestore.conformance.TestDefinition.DeleteTestOrBuilder
+          getDeleteOrBuilder() {
         if ((testCase_ == 7) && (deleteBuilder_ != null)) {
           return deleteBuilder_.getMessageOrBuilder();
         } else {
           if (testCase_ == 7) {
             return (com.google.cloud.firestore.conformance.TestDefinition.DeleteTest) test_;
           }
-          return com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.getDefaultInstance();
+          return com.google.cloud.firestore.conformance.TestDefinition.DeleteTest
+              .getDefaultInstance();
         }
       }
-      /**
-       * .tests.DeleteTest delete = 7;
-       */
+      /** .tests.DeleteTest delete = 7; */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.DeleteTest, com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.Builder, com.google.cloud.firestore.conformance.TestDefinition.DeleteTestOrBuilder>
-      getDeleteFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.DeleteTest,
+              com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.DeleteTestOrBuilder>
+          getDeleteFieldBuilder() {
         if (deleteBuilder_ == null) {
           if (!(testCase_ == 7)) {
-            test_ = com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.getDefaultInstance();
-          }
-          deleteBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.DeleteTest, com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.Builder, com.google.cloud.firestore.conformance.TestDefinition.DeleteTestOrBuilder>(
-              (com.google.cloud.firestore.conformance.TestDefinition.DeleteTest) test_,
-              getParentForChildren(),
-              isClean());
+            test_ =
+                com.google.cloud.firestore.conformance.TestDefinition.DeleteTest
+                    .getDefaultInstance();
+          }
+          deleteBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.DeleteTest,
+                  com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.DeleteTestOrBuilder>(
+                  (com.google.cloud.firestore.conformance.TestDefinition.DeleteTest) test_,
+                  getParentForChildren(),
+                  isClean());
           test_ = null;
         }
         testCase_ = 7;
-        onChanged();;
+        onChanged();
+        ;
         return deleteBuilder_;
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.QueryTest, com.google.cloud.firestore.conformance.TestDefinition.QueryTest.Builder, com.google.cloud.firestore.conformance.TestDefinition.QueryTestOrBuilder> queryBuilder_;
-      /**
-       * .tests.QueryTest query = 8;
-       */
+              com.google.cloud.firestore.conformance.TestDefinition.QueryTest,
+              com.google.cloud.firestore.conformance.TestDefinition.QueryTest.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.QueryTestOrBuilder>
+          queryBuilder_;
+      /** .tests.QueryTest query = 8; */
       public boolean hasQuery() {
         return testCase_ == 8;
       }
-      /**
-       * .tests.QueryTest query = 8;
-       */
+      /** .tests.QueryTest query = 8; */
       public com.google.cloud.firestore.conformance.TestDefinition.QueryTest getQuery() {
         if (queryBuilder_ == null) {
           if (testCase_ == 8) {
             return (com.google.cloud.firestore.conformance.TestDefinition.QueryTest) test_;
           }
-          return com.google.cloud.firestore.conformance.TestDefinition.QueryTest.getDefaultInstance();
+          return com.google.cloud.firestore.conformance.TestDefinition.QueryTest
+              .getDefaultInstance();
         } else {
           if (testCase_ == 8) {
             return queryBuilder_.getMessage();
           }
-          return com.google.cloud.firestore.conformance.TestDefinition.QueryTest.getDefaultInstance();
+          return com.google.cloud.firestore.conformance.TestDefinition.QueryTest
+              .getDefaultInstance();
         }
       }
-      /**
-       * .tests.QueryTest query = 8;
-       */
-      public Builder setQuery(com.google.cloud.firestore.conformance.TestDefinition.QueryTest value) {
+      /** .tests.QueryTest query = 8; */
+      public Builder setQuery(
+          com.google.cloud.firestore.conformance.TestDefinition.QueryTest value) {
         if (queryBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -2890,9 +2942,7 @@ public Builder setQuery(com.google.cloud.firestore.conformance.TestDefinition.Qu
         testCase_ = 8;
         return this;
       }
-      /**
-       * .tests.QueryTest query = 8;
-       */
+      /** .tests.QueryTest query = 8; */
       public Builder setQuery(
           com.google.cloud.firestore.conformance.TestDefinition.QueryTest.Builder builderForValue) {
         if (queryBuilder_ == null) {
@@ -2904,15 +2954,19 @@ public Builder setQuery(
         testCase_ = 8;
         return this;
       }
-      /**
-       * .tests.QueryTest query = 8;
-       */
-      public Builder mergeQuery(com.google.cloud.firestore.conformance.TestDefinition.QueryTest value) {
+      /** .tests.QueryTest query = 8; */
+      public Builder mergeQuery(
+          com.google.cloud.firestore.conformance.TestDefinition.QueryTest value) {
         if (queryBuilder_ == null) {
-          if (testCase_ == 8 &&
-              test_ != com.google.cloud.firestore.conformance.TestDefinition.QueryTest.getDefaultInstance()) {
-            test_ = com.google.cloud.firestore.conformance.TestDefinition.QueryTest.newBuilder((com.google.cloud.firestore.conformance.TestDefinition.QueryTest) test_)
-                .mergeFrom(value).buildPartial();
+          if (testCase_ == 8
+              && test_
+                  != com.google.cloud.firestore.conformance.TestDefinition.QueryTest
+                      .getDefaultInstance()) {
+            test_ =
+                com.google.cloud.firestore.conformance.TestDefinition.QueryTest.newBuilder(
+                        (com.google.cloud.firestore.conformance.TestDefinition.QueryTest) test_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             test_ = value;
           }
@@ -2926,9 +2980,7 @@ public Builder mergeQuery(com.google.cloud.firestore.conformance.TestDefinition.
         testCase_ = 8;
         return this;
       }
-      /**
-       * .tests.QueryTest query = 8;
-       */
+      /** .tests.QueryTest query = 8; */
       public Builder clearQuery() {
         if (queryBuilder_ == null) {
           if (testCase_ == 8) {
@@ -2945,75 +2997,80 @@ public Builder clearQuery() {
         }
         return this;
       }
-      /**
-       * .tests.QueryTest query = 8;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.QueryTest.Builder getQueryBuilder() {
+      /** .tests.QueryTest query = 8; */
+      public com.google.cloud.firestore.conformance.TestDefinition.QueryTest.Builder
+          getQueryBuilder() {
         return getQueryFieldBuilder().getBuilder();
       }
-      /**
-       * .tests.QueryTest query = 8;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.QueryTestOrBuilder getQueryOrBuilder() {
+      /** .tests.QueryTest query = 8; */
+      public com.google.cloud.firestore.conformance.TestDefinition.QueryTestOrBuilder
+          getQueryOrBuilder() {
         if ((testCase_ == 8) && (queryBuilder_ != null)) {
           return queryBuilder_.getMessageOrBuilder();
         } else {
           if (testCase_ == 8) {
             return (com.google.cloud.firestore.conformance.TestDefinition.QueryTest) test_;
           }
-          return com.google.cloud.firestore.conformance.TestDefinition.QueryTest.getDefaultInstance();
+          return com.google.cloud.firestore.conformance.TestDefinition.QueryTest
+              .getDefaultInstance();
         }
       }
-      /**
-       * .tests.QueryTest query = 8;
-       */
+      /** .tests.QueryTest query = 8; */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.QueryTest, com.google.cloud.firestore.conformance.TestDefinition.QueryTest.Builder, com.google.cloud.firestore.conformance.TestDefinition.QueryTestOrBuilder>
-      getQueryFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.QueryTest,
+              com.google.cloud.firestore.conformance.TestDefinition.QueryTest.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.QueryTestOrBuilder>
+          getQueryFieldBuilder() {
         if (queryBuilder_ == null) {
           if (!(testCase_ == 8)) {
-            test_ = com.google.cloud.firestore.conformance.TestDefinition.QueryTest.getDefaultInstance();
-          }
-          queryBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.QueryTest, com.google.cloud.firestore.conformance.TestDefinition.QueryTest.Builder, com.google.cloud.firestore.conformance.TestDefinition.QueryTestOrBuilder>(
-              (com.google.cloud.firestore.conformance.TestDefinition.QueryTest) test_,
-              getParentForChildren(),
-              isClean());
+            test_ =
+                com.google.cloud.firestore.conformance.TestDefinition.QueryTest
+                    .getDefaultInstance();
+          }
+          queryBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.QueryTest,
+                  com.google.cloud.firestore.conformance.TestDefinition.QueryTest.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.QueryTestOrBuilder>(
+                  (com.google.cloud.firestore.conformance.TestDefinition.QueryTest) test_,
+                  getParentForChildren(),
+                  isClean());
           test_ = null;
         }
         testCase_ = 8;
-        onChanged();;
+        onChanged();
+        ;
         return queryBuilder_;
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.ListenTest, com.google.cloud.firestore.conformance.TestDefinition.ListenTest.Builder, com.google.cloud.firestore.conformance.TestDefinition.ListenTestOrBuilder> listenBuilder_;
-      /**
-       * .tests.ListenTest listen = 9;
-       */
+              com.google.cloud.firestore.conformance.TestDefinition.ListenTest,
+              com.google.cloud.firestore.conformance.TestDefinition.ListenTest.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.ListenTestOrBuilder>
+          listenBuilder_;
+      /** .tests.ListenTest listen = 9; */
       public boolean hasListen() {
         return testCase_ == 9;
       }
-      /**
-       * .tests.ListenTest listen = 9;
-       */
+      /** .tests.ListenTest listen = 9; */
       public com.google.cloud.firestore.conformance.TestDefinition.ListenTest getListen() {
         if (listenBuilder_ == null) {
           if (testCase_ == 9) {
             return (com.google.cloud.firestore.conformance.TestDefinition.ListenTest) test_;
           }
-          return com.google.cloud.firestore.conformance.TestDefinition.ListenTest.getDefaultInstance();
+          return com.google.cloud.firestore.conformance.TestDefinition.ListenTest
+              .getDefaultInstance();
         } else {
           if (testCase_ == 9) {
             return listenBuilder_.getMessage();
           }
-          return com.google.cloud.firestore.conformance.TestDefinition.ListenTest.getDefaultInstance();
+          return com.google.cloud.firestore.conformance.TestDefinition.ListenTest
+              .getDefaultInstance();
         }
       }
-      /**
-       * .tests.ListenTest listen = 9;
-       */
-      public Builder setListen(com.google.cloud.firestore.conformance.TestDefinition.ListenTest value) {
+      /** .tests.ListenTest listen = 9; */
+      public Builder setListen(
+          com.google.cloud.firestore.conformance.TestDefinition.ListenTest value) {
         if (listenBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -3026,11 +3083,10 @@ public Builder setListen(com.google.cloud.firestore.conformance.TestDefinition.L
         testCase_ = 9;
         return this;
       }
-      /**
-       * .tests.ListenTest listen = 9;
-       */
+      /** .tests.ListenTest listen = 9; */
       public Builder setListen(
-          com.google.cloud.firestore.conformance.TestDefinition.ListenTest.Builder builderForValue) {
+          com.google.cloud.firestore.conformance.TestDefinition.ListenTest.Builder
+              builderForValue) {
         if (listenBuilder_ == null) {
           test_ = builderForValue.build();
           onChanged();
@@ -3040,15 +3096,19 @@ public Builder setListen(
         testCase_ = 9;
         return this;
       }
-      /**
-       * .tests.ListenTest listen = 9;
-       */
-      public Builder mergeListen(com.google.cloud.firestore.conformance.TestDefinition.ListenTest value) {
+      /** .tests.ListenTest listen = 9; */
+      public Builder mergeListen(
+          com.google.cloud.firestore.conformance.TestDefinition.ListenTest value) {
         if (listenBuilder_ == null) {
-          if (testCase_ == 9 &&
-              test_ != com.google.cloud.firestore.conformance.TestDefinition.ListenTest.getDefaultInstance()) {
-            test_ = com.google.cloud.firestore.conformance.TestDefinition.ListenTest.newBuilder((com.google.cloud.firestore.conformance.TestDefinition.ListenTest) test_)
-                .mergeFrom(value).buildPartial();
+          if (testCase_ == 9
+              && test_
+                  != com.google.cloud.firestore.conformance.TestDefinition.ListenTest
+                      .getDefaultInstance()) {
+            test_ =
+                com.google.cloud.firestore.conformance.TestDefinition.ListenTest.newBuilder(
+                        (com.google.cloud.firestore.conformance.TestDefinition.ListenTest) test_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             test_ = value;
           }
@@ -3062,9 +3122,7 @@ public Builder mergeListen(com.google.cloud.firestore.conformance.TestDefinition
         testCase_ = 9;
         return this;
       }
-      /**
-       * .tests.ListenTest listen = 9;
-       */
+      /** .tests.ListenTest listen = 9; */
       public Builder clearListen() {
         if (listenBuilder_ == null) {
           if (testCase_ == 9) {
@@ -3081,46 +3139,52 @@ public Builder clearListen() {
         }
         return this;
       }
-      /**
-       * .tests.ListenTest listen = 9;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.ListenTest.Builder getListenBuilder() {
+      /** .tests.ListenTest listen = 9; */
+      public com.google.cloud.firestore.conformance.TestDefinition.ListenTest.Builder
+          getListenBuilder() {
         return getListenFieldBuilder().getBuilder();
       }
-      /**
-       * .tests.ListenTest listen = 9;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.ListenTestOrBuilder getListenOrBuilder() {
+      /** .tests.ListenTest listen = 9; */
+      public com.google.cloud.firestore.conformance.TestDefinition.ListenTestOrBuilder
+          getListenOrBuilder() {
         if ((testCase_ == 9) && (listenBuilder_ != null)) {
           return listenBuilder_.getMessageOrBuilder();
         } else {
           if (testCase_ == 9) {
             return (com.google.cloud.firestore.conformance.TestDefinition.ListenTest) test_;
           }
-          return com.google.cloud.firestore.conformance.TestDefinition.ListenTest.getDefaultInstance();
+          return com.google.cloud.firestore.conformance.TestDefinition.ListenTest
+              .getDefaultInstance();
         }
       }
-      /**
-       * .tests.ListenTest listen = 9;
-       */
+      /** .tests.ListenTest listen = 9; */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.ListenTest, com.google.cloud.firestore.conformance.TestDefinition.ListenTest.Builder, com.google.cloud.firestore.conformance.TestDefinition.ListenTestOrBuilder>
-      getListenFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.ListenTest,
+              com.google.cloud.firestore.conformance.TestDefinition.ListenTest.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.ListenTestOrBuilder>
+          getListenFieldBuilder() {
         if (listenBuilder_ == null) {
           if (!(testCase_ == 9)) {
-            test_ = com.google.cloud.firestore.conformance.TestDefinition.ListenTest.getDefaultInstance();
-          }
-          listenBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.ListenTest, com.google.cloud.firestore.conformance.TestDefinition.ListenTest.Builder, com.google.cloud.firestore.conformance.TestDefinition.ListenTestOrBuilder>(
-              (com.google.cloud.firestore.conformance.TestDefinition.ListenTest) test_,
-              getParentForChildren(),
-              isClean());
+            test_ =
+                com.google.cloud.firestore.conformance.TestDefinition.ListenTest
+                    .getDefaultInstance();
+          }
+          listenBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.ListenTest,
+                  com.google.cloud.firestore.conformance.TestDefinition.ListenTest.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.ListenTestOrBuilder>(
+                  (com.google.cloud.firestore.conformance.TestDefinition.ListenTest) test_,
+                  getParentForChildren(),
+                  isClean());
           test_ = null;
         }
         testCase_ = 9;
-        onChanged();;
+        onChanged();
+        ;
         return listenBuilder_;
       }
+
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
         return super.setUnknownFieldsProto3(unknownFields);
@@ -3131,12 +3195,13 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:tests.Test)
     }
 
     // @@protoc_insertion_point(class_scope:tests.Test)
-    private static final com.google.cloud.firestore.conformance.TestDefinition.Test DEFAULT_INSTANCE;
+    private static final com.google.cloud.firestore.conformance.TestDefinition.Test
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.firestore.conformance.TestDefinition.Test();
     }
@@ -3145,15 +3210,15 @@ public static com.google.cloud.firestore.conformance.TestDefinition.Test getDefa
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      public Test parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new Test(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          public Test parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new Test(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3167,14 +3232,16 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.firestore.conformance.TestDefinition.Test getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface GetTestOrBuilder extends
+  public interface GetTestOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:tests.GetTest)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The path of the doc, e.g. "projects/projectID/databases/(default)/documents/C/d"
      * 

@@ -3183,16 +3250,19 @@ public interface GetTestOrBuilder extends
      */
     java.lang.String getDocRefPath();
     /**
+     *
+     *
      * 
      * The path of the doc, e.g. "projects/projectID/databases/(default)/documents/C/d"
      * 

      *
      * string doc_ref_path = 1;
      */
-    com.google.protobuf.ByteString
-    getDocRefPathBytes();
+    com.google.protobuf.ByteString getDocRefPathBytes();
 
     /**
+     *
+     *
      * 
      * The request that the call should send to the Firestore service.
      * 

@@ -3201,6 +3271,8 @@ public interface GetTestOrBuilder extends
      */
     boolean hasRequest();
     /**
+     *
+     *
      * 
      * The request that the call should send to the Firestore service.
      * 

@@ -3209,6 +3281,8 @@ public interface GetTestOrBuilder extends
      */
     com.google.firestore.v1beta1.GetDocumentRequest getRequest();
     /**
+     *
+     *
      * 
      * The request that the call should send to the Firestore service.
      * 

@@ -3218,14 +3292,16 @@ public interface GetTestOrBuilder extends
     com.google.firestore.v1beta1.GetDocumentRequestOrBuilder getRequestOrBuilder();
   }
   /**
+   *
+   *
    * 
    * Call to the DocumentRef.Get method.
    * 

    *
    * Protobuf type {@code tests.GetTest}
    */
-  public  static final class GetTest extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class GetTest extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:tests.GetTest)
       GetTestOrBuilder {
     private static final long serialVersionUID = 0L;
@@ -3233,15 +3309,16 @@ public  static final class GetTest extends
     private GetTest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private GetTest() {
       docRefPath_ = "";
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private GetTest(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -3261,59 +3338,67 @@ private GetTest(
             case 0:
               done = true;
               break;
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
 
-              docRefPath_ = s;
-              break;
-            }
-            case 18: {
-              com.google.firestore.v1beta1.GetDocumentRequest.Builder subBuilder = null;
-              if (request_ != null) {
-                subBuilder = request_.toBuilder();
+                docRefPath_ = s;
+                break;
               }
-              request_ = input.readMessage(com.google.firestore.v1beta1.GetDocumentRequest.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(request_);
-                request_ = subBuilder.buildPartial();
+            case 18:
+              {
+                com.google.firestore.v1beta1.GetDocumentRequest.Builder subBuilder = null;
+                if (request_ != null) {
+                  subBuilder = request_.toBuilder();
+                }
+                request_ =
+                    input.readMessage(
+                        com.google.firestore.v1beta1.GetDocumentRequest.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(request_);
+                  request_ = subBuilder.buildPartial();
+                }
+
+                break;
               }
-
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-    getDescriptor() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_GetTest_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_GetTest_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-    internalGetFieldAccessorTable() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_GetTest_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.cloud.firestore.conformance.TestDefinition.GetTest.class, com.google.cloud.firestore.conformance.TestDefinition.GetTest.Builder.class);
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_GetTest_fieldAccessorTable.ensureFieldAccessorsInitialized(
+          com.google.cloud.firestore.conformance.TestDefinition.GetTest.class,
+          com.google.cloud.firestore.conformance.TestDefinition.GetTest.Builder.class);
     }
 
     public static final int DOC_REF_PATH_FIELD_NUMBER = 1;
     private volatile java.lang.Object docRefPath_;
     /**
+     *
+     *
      * 
      * The path of the doc, e.g. "projects/projectID/databases/(default)/documents/C/d"
      * 

@@ -3325,27 +3410,26 @@ public java.lang.String getDocRefPath() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         docRefPath_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * The path of the doc, e.g. "projects/projectID/databases/(default)/documents/C/d"
      * 

      *
      * string doc_ref_path = 1;
      */
-    public com.google.protobuf.ByteString
-    getDocRefPathBytes() {
+    public com.google.protobuf.ByteString getDocRefPathBytes() {
       java.lang.Object ref = docRefPath_;
       if (ref instanceof java.lang.String) {
         com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         docRefPath_ = b;
         return b;
       } else {
@@ -3356,6 +3440,8 @@ public java.lang.String getDocRefPath() {
     public static final int REQUEST_FIELD_NUMBER = 2;
     private com.google.firestore.v1beta1.GetDocumentRequest request_;
     /**
+     *
+     *
      * 
      * The request that the call should send to the Firestore service.
      * 

@@ -3366,6 +3452,8 @@ public boolean hasRequest() {
       return request_ != null;
     }
     /**
+     *
+     *
      * 
      * The request that the call should send to the Firestore service.
      * 

@@ -3373,9 +3461,13 @@ public boolean hasRequest() {
      * .google.firestore.v1beta1.GetDocumentRequest request = 2;
      */
     public com.google.firestore.v1beta1.GetDocumentRequest getRequest() {
-      return request_ == null ? com.google.firestore.v1beta1.GetDocumentRequest.getDefaultInstance() : request_;
+      return request_ == null
+          ? com.google.firestore.v1beta1.GetDocumentRequest.getDefaultInstance()
+          : request_;
     }
     /**
+     *
+     *
      * 
      * The request that the call should send to the Firestore service.
      * 

@@ -3387,6 +3479,7 @@ public com.google.firestore.v1beta1.GetDocumentRequestOrBuilder getRequestOrBuil
     }
 
     private byte memoizedIsInitialized = -1;
+
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
       if (isInitialized == 1) return true;
@@ -3396,8 +3489,7 @@ public final boolean isInitialized() {
       return true;
     }
 
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (!getDocRefPathBytes().isEmpty()) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, docRefPath_);
       }
@@ -3416,8 +3508,7 @@ public int getSerializedSize() {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, docRefPath_);
       }
       if (request_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(2, getRequest());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getRequest());
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -3432,15 +3523,14 @@ public boolean equals(final java.lang.Object obj) {
       if (!(obj instanceof com.google.cloud.firestore.conformance.TestDefinition.GetTest)) {
         return super.equals(obj);
       }
-      com.google.cloud.firestore.conformance.TestDefinition.GetTest other = (com.google.cloud.firestore.conformance.TestDefinition.GetTest) obj;
+      com.google.cloud.firestore.conformance.TestDefinition.GetTest other =
+          (com.google.cloud.firestore.conformance.TestDefinition.GetTest) obj;
 
       boolean result = true;
-      result = result && getDocRefPath()
-          .equals(other.getDocRefPath());
+      result = result && getDocRefPath().equals(other.getDocRefPath());
       result = result && (hasRequest() == other.hasRequest());
       if (hasRequest()) {
-        result = result && getRequest()
-            .equals(other.getRequest());
+        result = result && getRequest().equals(other.getRequest());
       }
       result = result && unknownFields.equals(other.unknownFields);
       return result;
@@ -3465,85 +3555,92 @@ public int hashCode() {
     }
 
     public static com.google.cloud.firestore.conformance.TestDefinition.GetTest parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.GetTest parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.GetTest parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.GetTest parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.GetTest parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.GetTest parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.GetTest parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.GetTest parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.GetTest parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.GetTest parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.GetTest parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.GetTest parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.GetTest parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.GetTest parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.GetTest parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public Builder newBuilderForType() {
+      return newBuilder();
     }
 
-    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.firestore.conformance.TestDefinition.GetTest prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.firestore.conformance.TestDefinition.GetTest prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -3553,26 +3650,30 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Call to the DocumentRef.Get method.
      * 

      *
      * Protobuf type {@code tests.GetTest}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:tests.GetTest)
         com.google.cloud.firestore.conformance.TestDefinition.GetTestOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_GetTest_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_GetTest_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_GetTest_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                com.google.cloud.firestore.conformance.TestDefinition.GetTest.class, com.google.cloud.firestore.conformance.TestDefinition.GetTest.Builder.class);
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_GetTest_fieldAccessorTable.ensureFieldAccessorsInitialized(
+            com.google.cloud.firestore.conformance.TestDefinition.GetTest.class,
+            com.google.cloud.firestore.conformance.TestDefinition.GetTest.Builder.class);
       }
 
       // Construct using com.google.cloud.firestore.conformance.TestDefinition.GetTest.newBuilder()
@@ -3580,16 +3681,15 @@ private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-            .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       public Builder clear() {
         super.clear();
         docRefPath_ = "";
@@ -3603,12 +3703,13 @@ public Builder clear() {
         return this;
       }
 
-      public com.google.protobuf.Descriptors.Descriptor
-      getDescriptorForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_GetTest_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_GetTest_descriptor;
       }
 
-      public com.google.cloud.firestore.conformance.TestDefinition.GetTest getDefaultInstanceForType() {
+      public com.google.cloud.firestore.conformance.TestDefinition.GetTest
+          getDefaultInstanceForType() {
         return com.google.cloud.firestore.conformance.TestDefinition.GetTest.getDefaultInstance();
       }
 
@@ -3621,7 +3722,8 @@ public com.google.cloud.firestore.conformance.TestDefinition.GetTest build() {
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.GetTest buildPartial() {
-        com.google.cloud.firestore.conformance.TestDefinition.GetTest result = new com.google.cloud.firestore.conformance.TestDefinition.GetTest(this);
+        com.google.cloud.firestore.conformance.TestDefinition.GetTest result =
+            new com.google.cloud.firestore.conformance.TestDefinition.GetTest(this);
         result.docRefPath_ = docRefPath_;
         if (requestBuilder_ == null) {
           result.request_ = request_;
@@ -3635,40 +3737,46 @@ public com.google.cloud.firestore.conformance.TestDefinition.GetTest buildPartia
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.firestore.conformance.TestDefinition.GetTest) {
-          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.GetTest)other);
+          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.GetTest) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.GetTest other) {
-        if (other == com.google.cloud.firestore.conformance.TestDefinition.GetTest.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.firestore.conformance.TestDefinition.GetTest other) {
+        if (other
+            == com.google.cloud.firestore.conformance.TestDefinition.GetTest.getDefaultInstance())
+          return this;
         if (!other.getDocRefPath().isEmpty()) {
           docRefPath_ = other.docRefPath_;
           onChanged();
@@ -3693,7 +3801,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.cloud.firestore.conformance.TestDefinition.GetTest) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.cloud.firestore.conformance.TestDefinition.GetTest)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -3705,6 +3815,8 @@ public Builder mergeFrom(
 
       private java.lang.Object docRefPath_ = "";
       /**
+       *
+       *
        * 
        * The path of the doc, e.g. "projects/projectID/databases/(default)/documents/C/d"
        * 

@@ -3714,8 +3826,7 @@ public Builder mergeFrom(
       public java.lang.String getDocRefPath() {
         java.lang.Object ref = docRefPath_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           docRefPath_ = s;
           return s;
@@ -3724,19 +3835,19 @@ public java.lang.String getDocRefPath() {
         }
       }
       /**
+       *
+       *
        * 
        * The path of the doc, e.g. "projects/projectID/databases/(default)/documents/C/d"
        * 

        *
        * string doc_ref_path = 1;
        */
-      public com.google.protobuf.ByteString
-      getDocRefPathBytes() {
+      public com.google.protobuf.ByteString getDocRefPathBytes() {
         java.lang.Object ref = docRefPath_;
         if (ref instanceof String) {
           com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           docRefPath_ = b;
           return b;
         } else {
@@ -3744,14 +3855,15 @@ public java.lang.String getDocRefPath() {
         }
       }
       /**
+       *
+       *
        * 
        * The path of the doc, e.g. "projects/projectID/databases/(default)/documents/C/d"
        * 

        *
        * string doc_ref_path = 1;
        */
-      public Builder setDocRefPath(
-          java.lang.String value) {
+      public Builder setDocRefPath(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -3761,6 +3873,8 @@ public Builder setDocRefPath(
         return this;
       }
       /**
+       *
+       *
        * 
        * The path of the doc, e.g. "projects/projectID/databases/(default)/documents/C/d"
        * 

@@ -3774,14 +3888,15 @@ public Builder clearDocRefPath() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The path of the doc, e.g. "projects/projectID/databases/(default)/documents/C/d"
        * 

        *
        * string doc_ref_path = 1;
        */
-      public Builder setDocRefPathBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder setDocRefPathBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -3794,8 +3909,13 @@ public Builder setDocRefPathBytes(
 
       private com.google.firestore.v1beta1.GetDocumentRequest request_ = null;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.GetDocumentRequest, com.google.firestore.v1beta1.GetDocumentRequest.Builder, com.google.firestore.v1beta1.GetDocumentRequestOrBuilder> requestBuilder_;
+              com.google.firestore.v1beta1.GetDocumentRequest,
+              com.google.firestore.v1beta1.GetDocumentRequest.Builder,
+              com.google.firestore.v1beta1.GetDocumentRequestOrBuilder>
+          requestBuilder_;
       /**
+       *
+       *
        * 
        * The request that the call should send to the Firestore service.
        * 

@@ -3806,6 +3926,8 @@ public boolean hasRequest() {
         return requestBuilder_ != null || request_ != null;
       }
       /**
+       *
+       *
        * 
        * The request that the call should send to the Firestore service.
        * 

@@ -3814,12 +3936,16 @@ public boolean hasRequest() {
        */
       public com.google.firestore.v1beta1.GetDocumentRequest getRequest() {
         if (requestBuilder_ == null) {
-          return request_ == null ? com.google.firestore.v1beta1.GetDocumentRequest.getDefaultInstance() : request_;
+          return request_ == null
+              ? com.google.firestore.v1beta1.GetDocumentRequest.getDefaultInstance()
+              : request_;
         } else {
           return requestBuilder_.getMessage();
         }
       }
       /**
+       *
+       *
        * 
        * The request that the call should send to the Firestore service.
        * 

@@ -3840,6 +3966,8 @@ public Builder setRequest(com.google.firestore.v1beta1.GetDocumentRequest value)
         return this;
       }
       /**
+       *
+       *
        * 
        * The request that the call should send to the Firestore service.
        * 

@@ -3858,6 +3986,8 @@ public Builder setRequest(
         return this;
       }
       /**
+       *
+       *
        * 
        * The request that the call should send to the Firestore service.
        * 

@@ -3868,7 +3998,9 @@ public Builder mergeRequest(com.google.firestore.v1beta1.GetDocumentRequest valu
         if (requestBuilder_ == null) {
           if (request_ != null) {
             request_ =
-                com.google.firestore.v1beta1.GetDocumentRequest.newBuilder(request_).mergeFrom(value).buildPartial();
+                com.google.firestore.v1beta1.GetDocumentRequest.newBuilder(request_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             request_ = value;
           }
@@ -3880,6 +4012,8 @@ public Builder mergeRequest(com.google.firestore.v1beta1.GetDocumentRequest valu
         return this;
       }
       /**
+       *
+       *
        * 
        * The request that the call should send to the Firestore service.
        * 

@@ -3898,6 +4032,8 @@ public Builder clearRequest() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The request that the call should send to the Firestore service.
        * 

@@ -3910,6 +4046,8 @@ public com.google.firestore.v1beta1.GetDocumentRequest.Builder getRequestBuilder
         return getRequestFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * The request that the call should send to the Firestore service.
        * 

@@ -3920,11 +4058,14 @@ public com.google.firestore.v1beta1.GetDocumentRequestOrBuilder getRequestOrBuil
         if (requestBuilder_ != null) {
           return requestBuilder_.getMessageOrBuilder();
         } else {
-          return request_ == null ?
-              com.google.firestore.v1beta1.GetDocumentRequest.getDefaultInstance() : request_;
+          return request_ == null
+              ? com.google.firestore.v1beta1.GetDocumentRequest.getDefaultInstance()
+              : request_;
         }
       }
       /**
+       *
+       *
        * 
        * The request that the call should send to the Firestore service.
        * 

@@ -3932,18 +4073,22 @@ public com.google.firestore.v1beta1.GetDocumentRequestOrBuilder getRequestOrBuil
        * .google.firestore.v1beta1.GetDocumentRequest request = 2;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.GetDocumentRequest, com.google.firestore.v1beta1.GetDocumentRequest.Builder, com.google.firestore.v1beta1.GetDocumentRequestOrBuilder>
-      getRequestFieldBuilder() {
+              com.google.firestore.v1beta1.GetDocumentRequest,
+              com.google.firestore.v1beta1.GetDocumentRequest.Builder,
+              com.google.firestore.v1beta1.GetDocumentRequestOrBuilder>
+          getRequestFieldBuilder() {
         if (requestBuilder_ == null) {
-          requestBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.firestore.v1beta1.GetDocumentRequest, com.google.firestore.v1beta1.GetDocumentRequest.Builder, com.google.firestore.v1beta1.GetDocumentRequestOrBuilder>(
-              getRequest(),
-              getParentForChildren(),
-              isClean());
+          requestBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.firestore.v1beta1.GetDocumentRequest,
+                  com.google.firestore.v1beta1.GetDocumentRequest.Builder,
+                  com.google.firestore.v1beta1.GetDocumentRequestOrBuilder>(
+                  getRequest(), getParentForChildren(), isClean());
           request_ = null;
         }
         return requestBuilder_;
       }
+
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
         return super.setUnknownFieldsProto3(unknownFields);
@@ -3954,29 +4099,31 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:tests.GetTest)
     }
 
     // @@protoc_insertion_point(class_scope:tests.GetTest)
-    private static final com.google.cloud.firestore.conformance.TestDefinition.GetTest DEFAULT_INSTANCE;
+    private static final com.google.cloud.firestore.conformance.TestDefinition.GetTest
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.firestore.conformance.TestDefinition.GetTest();
     }
 
-    public static com.google.cloud.firestore.conformance.TestDefinition.GetTest getDefaultInstance() {
+    public static com.google.cloud.firestore.conformance.TestDefinition.GetTest
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      public GetTest parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new GetTest(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          public GetTest parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new GetTest(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3987,17 +4134,20 @@ public com.google.protobuf.Parser getParserForType() {
       return PARSER;
     }
 
-    public com.google.cloud.firestore.conformance.TestDefinition.GetTest getDefaultInstanceForType() {
+    public com.google.cloud.firestore.conformance.TestDefinition.GetTest
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface CreateTestOrBuilder extends
+  public interface CreateTestOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:tests.CreateTest)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The path of the doc, e.g. "projects/projectID/databases/(default)/documents/C/d"
      * 

@@ -4006,16 +4156,19 @@ public interface CreateTestOrBuilder extends
      */
     java.lang.String getDocRefPath();
     /**
+     *
+     *
      * 
      * The path of the doc, e.g. "projects/projectID/databases/(default)/documents/C/d"
      * 

      *
      * string doc_ref_path = 1;
      */
-    com.google.protobuf.ByteString
-    getDocRefPathBytes();
+    com.google.protobuf.ByteString getDocRefPathBytes();
 
     /**
+     *
+     *
      * 
      * The data passed to Create, as JSON. The strings "Delete" and "ServerTimestamp"
      * denote the two special sentinel values. Values that could be interpreted as integers
@@ -4026,6 +4179,8 @@ public interface CreateTestOrBuilder extends
      */
     java.lang.String getJsonData();
     /**
+     *
+     *
      * 
      * The data passed to Create, as JSON. The strings "Delete" and "ServerTimestamp"
      * denote the two special sentinel values. Values that could be interpreted as integers
@@ -4034,10 +4189,11 @@ public interface CreateTestOrBuilder extends
      *
      * string json_data = 2;
      */
-    com.google.protobuf.ByteString
-    getJsonDataBytes();
+    com.google.protobuf.ByteString getJsonDataBytes();
 
     /**
+     *
+     *
      * 
      * The request that the call should generate.
      * 

@@ -4046,6 +4202,8 @@ public interface CreateTestOrBuilder extends
      */
     boolean hasRequest();
     /**
+     *
+     *
      * 
      * The request that the call should generate.
      * 

@@ -4054,6 +4212,8 @@ public interface CreateTestOrBuilder extends
      */
     com.google.firestore.v1beta1.CommitRequest getRequest();
     /**
+     *
+     *
      * 
      * The request that the call should generate.
      * 

@@ -4063,6 +4223,8 @@ public interface CreateTestOrBuilder extends
     com.google.firestore.v1beta1.CommitRequestOrBuilder getRequestOrBuilder();
 
     /**
+     *
+     *
      * 
      * If true, the call should result in an error without generating a request.
      * If this is true, request should not be set.
@@ -4073,14 +4235,16 @@ public interface CreateTestOrBuilder extends
     boolean getIsError();
   }
   /**
+   *
+   *
    * 
    * Call to DocumentRef.Create.
    * 

    *
    * Protobuf type {@code tests.CreateTest}
    */
-  public  static final class CreateTest extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class CreateTest extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:tests.CreateTest)
       CreateTestOrBuilder {
     private static final long serialVersionUID = 0L;
@@ -4088,6 +4252,7 @@ public  static final class CreateTest extends
     private CreateTest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private CreateTest() {
       docRefPath_ = "";
       jsonData_ = "";
@@ -4095,10 +4260,10 @@ private CreateTest() {
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private CreateTest(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -4118,70 +4283,78 @@ private CreateTest(
             case 0:
               done = true;
               break;
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
 
-              docRefPath_ = s;
-              break;
-            }
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
+                docRefPath_ = s;
+                break;
+              }
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
 
-              jsonData_ = s;
-              break;
-            }
-            case 26: {
-              com.google.firestore.v1beta1.CommitRequest.Builder subBuilder = null;
-              if (request_ != null) {
-                subBuilder = request_.toBuilder();
+                jsonData_ = s;
+                break;
               }
-              request_ = input.readMessage(com.google.firestore.v1beta1.CommitRequest.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(request_);
-                request_ = subBuilder.buildPartial();
+            case 26:
+              {
+                com.google.firestore.v1beta1.CommitRequest.Builder subBuilder = null;
+                if (request_ != null) {
+                  subBuilder = request_.toBuilder();
+                }
+                request_ =
+                    input.readMessage(
+                        com.google.firestore.v1beta1.CommitRequest.parser(), extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(request_);
+                  request_ = subBuilder.buildPartial();
+                }
+
+                break;
+              }
+            case 32:
+              {
+                isError_ = input.readBool();
+                break;
               }
-
-              break;
-            }
-            case 32: {
-
-              isError_ = input.readBool();
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-    getDescriptor() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_CreateTest_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_CreateTest_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-    internalGetFieldAccessorTable() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_CreateTest_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.cloud.firestore.conformance.TestDefinition.CreateTest.class, com.google.cloud.firestore.conformance.TestDefinition.CreateTest.Builder.class);
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_CreateTest_fieldAccessorTable.ensureFieldAccessorsInitialized(
+          com.google.cloud.firestore.conformance.TestDefinition.CreateTest.class,
+          com.google.cloud.firestore.conformance.TestDefinition.CreateTest.Builder.class);
     }
 
     public static final int DOC_REF_PATH_FIELD_NUMBER = 1;
     private volatile java.lang.Object docRefPath_;
     /**
+     *
+     *
      * 
      * The path of the doc, e.g. "projects/projectID/databases/(default)/documents/C/d"
      * 

@@ -4193,27 +4366,26 @@ public java.lang.String getDocRefPath() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         docRefPath_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * The path of the doc, e.g. "projects/projectID/databases/(default)/documents/C/d"
      * 

      *
      * string doc_ref_path = 1;
      */
-    public com.google.protobuf.ByteString
-    getDocRefPathBytes() {
+    public com.google.protobuf.ByteString getDocRefPathBytes() {
       java.lang.Object ref = docRefPath_;
       if (ref instanceof java.lang.String) {
         com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         docRefPath_ = b;
         return b;
       } else {
@@ -4224,6 +4396,8 @@ public java.lang.String getDocRefPath() {
     public static final int JSON_DATA_FIELD_NUMBER = 2;
     private volatile java.lang.Object jsonData_;
     /**
+     *
+     *
      * 
      * The data passed to Create, as JSON. The strings "Delete" and "ServerTimestamp"
      * denote the two special sentinel values. Values that could be interpreted as integers
@@ -4237,14 +4411,15 @@ public java.lang.String getJsonData() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         jsonData_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * The data passed to Create, as JSON. The strings "Delete" and "ServerTimestamp"
      * denote the two special sentinel values. Values that could be interpreted as integers
@@ -4253,13 +4428,11 @@ public java.lang.String getJsonData() {
      *
      * string json_data = 2;
      */
-    public com.google.protobuf.ByteString
-    getJsonDataBytes() {
+    public com.google.protobuf.ByteString getJsonDataBytes() {
       java.lang.Object ref = jsonData_;
       if (ref instanceof java.lang.String) {
         com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         jsonData_ = b;
         return b;
       } else {
@@ -4270,6 +4443,8 @@ public java.lang.String getJsonData() {
     public static final int REQUEST_FIELD_NUMBER = 3;
     private com.google.firestore.v1beta1.CommitRequest request_;
     /**
+     *
+     *
      * 
      * The request that the call should generate.
      * 

@@ -4280,6 +4455,8 @@ public boolean hasRequest() {
       return request_ != null;
     }
     /**
+     *
+     *
      * 
      * The request that the call should generate.
      * 

@@ -4287,9 +4464,13 @@ public boolean hasRequest() {
      * .google.firestore.v1beta1.CommitRequest request = 3;
      */
     public com.google.firestore.v1beta1.CommitRequest getRequest() {
-      return request_ == null ? com.google.firestore.v1beta1.CommitRequest.getDefaultInstance() : request_;
+      return request_ == null
+          ? com.google.firestore.v1beta1.CommitRequest.getDefaultInstance()
+          : request_;
     }
     /**
+     *
+     *
      * 
      * The request that the call should generate.
      * 

@@ -4303,6 +4484,8 @@ public com.google.firestore.v1beta1.CommitRequestOrBuilder getRequestOrBuilder()
     public static final int IS_ERROR_FIELD_NUMBER = 4;
     private boolean isError_;
     /**
+     *
+     *
      * 
      * If true, the call should result in an error without generating a request.
      * If this is true, request should not be set.
@@ -4315,6 +4498,7 @@ public boolean getIsError() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
       if (isInitialized == 1) return true;
@@ -4324,8 +4508,7 @@ public final boolean isInitialized() {
       return true;
     }
 
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (!getDocRefPathBytes().isEmpty()) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, docRefPath_);
       }
@@ -4353,12 +4536,10 @@ public int getSerializedSize() {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, jsonData_);
       }
       if (request_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(3, getRequest());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getRequest());
       }
       if (isError_ != false) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeBoolSize(4, isError_);
+        size += com.google.protobuf.CodedOutputStream.computeBoolSize(4, isError_);
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -4373,20 +4554,17 @@ public boolean equals(final java.lang.Object obj) {
       if (!(obj instanceof com.google.cloud.firestore.conformance.TestDefinition.CreateTest)) {
         return super.equals(obj);
       }
-      com.google.cloud.firestore.conformance.TestDefinition.CreateTest other = (com.google.cloud.firestore.conformance.TestDefinition.CreateTest) obj;
+      com.google.cloud.firestore.conformance.TestDefinition.CreateTest other =
+          (com.google.cloud.firestore.conformance.TestDefinition.CreateTest) obj;
 
       boolean result = true;
-      result = result && getDocRefPath()
-          .equals(other.getDocRefPath());
-      result = result && getJsonData()
-          .equals(other.getJsonData());
+      result = result && getDocRefPath().equals(other.getDocRefPath());
+      result = result && getJsonData().equals(other.getJsonData());
       result = result && (hasRequest() == other.hasRequest());
       if (hasRequest()) {
-        result = result && getRequest()
-            .equals(other.getRequest());
+        result = result && getRequest().equals(other.getRequest());
       }
-      result = result && (getIsError()
-          == other.getIsError());
+      result = result && (getIsError() == other.getIsError());
       result = result && unknownFields.equals(other.unknownFields);
       return result;
     }
@@ -4407,93 +4585,100 @@ public int hashCode() {
         hash = (53 * hash) + getRequest().hashCode();
       }
       hash = (37 * hash) + IS_ERROR_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-          getIsError());
+      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getIsError());
       hash = (29 * hash) + unknownFields.hashCode();
       memoizedHashCode = hash;
       return hash;
     }
 
     public static com.google.cloud.firestore.conformance.TestDefinition.CreateTest parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.CreateTest parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.CreateTest parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.CreateTest parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.CreateTest parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.CreateTest parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.CreateTest parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.CreateTest parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.CreateTest parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.CreateTest parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.CreateTest parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.CreateTest
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.CreateTest parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.CreateTest
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.CreateTest parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.CreateTest parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public Builder newBuilderForType() {
+      return newBuilder();
     }
 
-    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.firestore.conformance.TestDefinition.CreateTest prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.firestore.conformance.TestDefinition.CreateTest prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -4503,43 +4688,47 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Call to DocumentRef.Create.
      * 

      *
      * Protobuf type {@code tests.CreateTest}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:tests.CreateTest)
         com.google.cloud.firestore.conformance.TestDefinition.CreateTestOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_CreateTest_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_CreateTest_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_CreateTest_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                com.google.cloud.firestore.conformance.TestDefinition.CreateTest.class, com.google.cloud.firestore.conformance.TestDefinition.CreateTest.Builder.class);
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_CreateTest_fieldAccessorTable.ensureFieldAccessorsInitialized(
+            com.google.cloud.firestore.conformance.TestDefinition.CreateTest.class,
+            com.google.cloud.firestore.conformance.TestDefinition.CreateTest.Builder.class);
       }
 
-      // Construct using com.google.cloud.firestore.conformance.TestDefinition.CreateTest.newBuilder()
+      // Construct using
+      // com.google.cloud.firestore.conformance.TestDefinition.CreateTest.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-            .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       public Builder clear() {
         super.clear();
         docRefPath_ = "";
@@ -4557,13 +4746,15 @@ public Builder clear() {
         return this;
       }
 
-      public com.google.protobuf.Descriptors.Descriptor
-      getDescriptorForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_CreateTest_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_CreateTest_descriptor;
       }
 
-      public com.google.cloud.firestore.conformance.TestDefinition.CreateTest getDefaultInstanceForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.CreateTest.getDefaultInstance();
+      public com.google.cloud.firestore.conformance.TestDefinition.CreateTest
+          getDefaultInstanceForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition.CreateTest
+            .getDefaultInstance();
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.CreateTest build() {
@@ -4575,7 +4766,8 @@ public com.google.cloud.firestore.conformance.TestDefinition.CreateTest build()
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.CreateTest buildPartial() {
-        com.google.cloud.firestore.conformance.TestDefinition.CreateTest result = new com.google.cloud.firestore.conformance.TestDefinition.CreateTest(this);
+        com.google.cloud.firestore.conformance.TestDefinition.CreateTest result =
+            new com.google.cloud.firestore.conformance.TestDefinition.CreateTest(this);
         result.docRefPath_ = docRefPath_;
         result.jsonData_ = jsonData_;
         if (requestBuilder_ == null) {
@@ -4591,40 +4783,47 @@ public com.google.cloud.firestore.conformance.TestDefinition.CreateTest buildPar
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.firestore.conformance.TestDefinition.CreateTest) {
-          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.CreateTest)other);
+          return mergeFrom(
+              (com.google.cloud.firestore.conformance.TestDefinition.CreateTest) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.CreateTest other) {
-        if (other == com.google.cloud.firestore.conformance.TestDefinition.CreateTest.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.firestore.conformance.TestDefinition.CreateTest other) {
+        if (other
+            == com.google.cloud.firestore.conformance.TestDefinition.CreateTest
+                .getDefaultInstance()) return this;
         if (!other.getDocRefPath().isEmpty()) {
           docRefPath_ = other.docRefPath_;
           onChanged();
@@ -4656,7 +4855,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.cloud.firestore.conformance.TestDefinition.CreateTest) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.cloud.firestore.conformance.TestDefinition.CreateTest)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -4668,6 +4869,8 @@ public Builder mergeFrom(
 
       private java.lang.Object docRefPath_ = "";
       /**
+       *
+       *
        * 
        * The path of the doc, e.g. "projects/projectID/databases/(default)/documents/C/d"
        * 

@@ -4677,8 +4880,7 @@ public Builder mergeFrom(
       public java.lang.String getDocRefPath() {
         java.lang.Object ref = docRefPath_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           docRefPath_ = s;
           return s;
@@ -4687,19 +4889,19 @@ public java.lang.String getDocRefPath() {
         }
       }
       /**
+       *
+       *
        * 
        * The path of the doc, e.g. "projects/projectID/databases/(default)/documents/C/d"
        * 

        *
        * string doc_ref_path = 1;
        */
-      public com.google.protobuf.ByteString
-      getDocRefPathBytes() {
+      public com.google.protobuf.ByteString getDocRefPathBytes() {
         java.lang.Object ref = docRefPath_;
         if (ref instanceof String) {
           com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           docRefPath_ = b;
           return b;
         } else {
@@ -4707,14 +4909,15 @@ public java.lang.String getDocRefPath() {
         }
       }
       /**
+       *
+       *
        * 
        * The path of the doc, e.g. "projects/projectID/databases/(default)/documents/C/d"
        * 

        *
        * string doc_ref_path = 1;
        */
-      public Builder setDocRefPath(
-          java.lang.String value) {
+      public Builder setDocRefPath(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -4724,6 +4927,8 @@ public Builder setDocRefPath(
         return this;
       }
       /**
+       *
+       *
        * 
        * The path of the doc, e.g. "projects/projectID/databases/(default)/documents/C/d"
        * 

@@ -4737,14 +4942,15 @@ public Builder clearDocRefPath() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The path of the doc, e.g. "projects/projectID/databases/(default)/documents/C/d"
        * 

        *
        * string doc_ref_path = 1;
        */
-      public Builder setDocRefPathBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder setDocRefPathBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -4757,6 +4963,8 @@ public Builder setDocRefPathBytes(
 
       private java.lang.Object jsonData_ = "";
       /**
+       *
+       *
        * 
        * The data passed to Create, as JSON. The strings "Delete" and "ServerTimestamp"
        * denote the two special sentinel values. Values that could be interpreted as integers
@@ -4768,8 +4976,7 @@ public Builder setDocRefPathBytes(
       public java.lang.String getJsonData() {
         java.lang.Object ref = jsonData_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           jsonData_ = s;
           return s;
@@ -4778,6 +4985,8 @@ public java.lang.String getJsonData() {
         }
       }
       /**
+       *
+       *
        * 
        * The data passed to Create, as JSON. The strings "Delete" and "ServerTimestamp"
        * denote the two special sentinel values. Values that could be interpreted as integers
@@ -4786,13 +4995,11 @@ public java.lang.String getJsonData() {
        *
        * string json_data = 2;
        */
-      public com.google.protobuf.ByteString
-      getJsonDataBytes() {
+      public com.google.protobuf.ByteString getJsonDataBytes() {
         java.lang.Object ref = jsonData_;
         if (ref instanceof String) {
           com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           jsonData_ = b;
           return b;
         } else {
@@ -4800,6 +5007,8 @@ public java.lang.String getJsonData() {
         }
       }
       /**
+       *
+       *
        * 
        * The data passed to Create, as JSON. The strings "Delete" and "ServerTimestamp"
        * denote the two special sentinel values. Values that could be interpreted as integers
@@ -4808,8 +5017,7 @@ public java.lang.String getJsonData() {
        *
        * string json_data = 2;
        */
-      public Builder setJsonData(
-          java.lang.String value) {
+      public Builder setJsonData(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -4819,6 +5027,8 @@ public Builder setJsonData(
         return this;
       }
       /**
+       *
+       *
        * 
        * The data passed to Create, as JSON. The strings "Delete" and "ServerTimestamp"
        * denote the two special sentinel values. Values that could be interpreted as integers
@@ -4834,6 +5044,8 @@ public Builder clearJsonData() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The data passed to Create, as JSON. The strings "Delete" and "ServerTimestamp"
        * denote the two special sentinel values. Values that could be interpreted as integers
@@ -4842,8 +5054,7 @@ public Builder clearJsonData() {
        *
        * string json_data = 2;
        */
-      public Builder setJsonDataBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder setJsonDataBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -4856,8 +5067,13 @@ public Builder setJsonDataBytes(
 
       private com.google.firestore.v1beta1.CommitRequest request_ = null;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.CommitRequest, com.google.firestore.v1beta1.CommitRequest.Builder, com.google.firestore.v1beta1.CommitRequestOrBuilder> requestBuilder_;
+              com.google.firestore.v1beta1.CommitRequest,
+              com.google.firestore.v1beta1.CommitRequest.Builder,
+              com.google.firestore.v1beta1.CommitRequestOrBuilder>
+          requestBuilder_;
       /**
+       *
+       *
        * 
        * The request that the call should generate.
        * 

@@ -4868,6 +5084,8 @@ public boolean hasRequest() {
         return requestBuilder_ != null || request_ != null;
       }
       /**
+       *
+       *
        * 
        * The request that the call should generate.
        * 

@@ -4876,12 +5094,16 @@ public boolean hasRequest() {
        */
       public com.google.firestore.v1beta1.CommitRequest getRequest() {
         if (requestBuilder_ == null) {
-          return request_ == null ? com.google.firestore.v1beta1.CommitRequest.getDefaultInstance() : request_;
+          return request_ == null
+              ? com.google.firestore.v1beta1.CommitRequest.getDefaultInstance()
+              : request_;
         } else {
           return requestBuilder_.getMessage();
         }
       }
       /**
+       *
+       *
        * 
        * The request that the call should generate.
        * 

@@ -4902,6 +5124,8 @@ public Builder setRequest(com.google.firestore.v1beta1.CommitRequest value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The request that the call should generate.
        * 

@@ -4920,6 +5144,8 @@ public Builder setRequest(
         return this;
       }
       /**
+       *
+       *
        * 
        * The request that the call should generate.
        * 

@@ -4930,7 +5156,9 @@ public Builder mergeRequest(com.google.firestore.v1beta1.CommitRequest value) {
         if (requestBuilder_ == null) {
           if (request_ != null) {
             request_ =
-                com.google.firestore.v1beta1.CommitRequest.newBuilder(request_).mergeFrom(value).buildPartial();
+                com.google.firestore.v1beta1.CommitRequest.newBuilder(request_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             request_ = value;
           }
@@ -4942,6 +5170,8 @@ public Builder mergeRequest(com.google.firestore.v1beta1.CommitRequest value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The request that the call should generate.
        * 

@@ -4960,6 +5190,8 @@ public Builder clearRequest() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The request that the call should generate.
        * 

@@ -4972,6 +5204,8 @@ public com.google.firestore.v1beta1.CommitRequest.Builder getRequestBuilder() {
         return getRequestFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * The request that the call should generate.
        * 

@@ -4982,11 +5216,14 @@ public com.google.firestore.v1beta1.CommitRequestOrBuilder getRequestOrBuilder()
         if (requestBuilder_ != null) {
           return requestBuilder_.getMessageOrBuilder();
         } else {
-          return request_ == null ?
-              com.google.firestore.v1beta1.CommitRequest.getDefaultInstance() : request_;
+          return request_ == null
+              ? com.google.firestore.v1beta1.CommitRequest.getDefaultInstance()
+              : request_;
         }
       }
       /**
+       *
+       *
        * 
        * The request that the call should generate.
        * 

@@ -4994,21 +5231,26 @@ public com.google.firestore.v1beta1.CommitRequestOrBuilder getRequestOrBuilder()
        * .google.firestore.v1beta1.CommitRequest request = 3;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.CommitRequest, com.google.firestore.v1beta1.CommitRequest.Builder, com.google.firestore.v1beta1.CommitRequestOrBuilder>
-      getRequestFieldBuilder() {
+              com.google.firestore.v1beta1.CommitRequest,
+              com.google.firestore.v1beta1.CommitRequest.Builder,
+              com.google.firestore.v1beta1.CommitRequestOrBuilder>
+          getRequestFieldBuilder() {
         if (requestBuilder_ == null) {
-          requestBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.firestore.v1beta1.CommitRequest, com.google.firestore.v1beta1.CommitRequest.Builder, com.google.firestore.v1beta1.CommitRequestOrBuilder>(
-              getRequest(),
-              getParentForChildren(),
-              isClean());
+          requestBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.firestore.v1beta1.CommitRequest,
+                  com.google.firestore.v1beta1.CommitRequest.Builder,
+                  com.google.firestore.v1beta1.CommitRequestOrBuilder>(
+                  getRequest(), getParentForChildren(), isClean());
           request_ = null;
         }
         return requestBuilder_;
       }
 
-      private boolean isError_ ;
+      private boolean isError_;
       /**
+       *
+       *
        * 
        * If true, the call should result in an error without generating a request.
        * If this is true, request should not be set.
@@ -5020,6 +5262,8 @@ public boolean getIsError() {
         return isError_;
       }
       /**
+       *
+       *
        * 
        * If true, the call should result in an error without generating a request.
        * If this is true, request should not be set.
@@ -5034,6 +5278,8 @@ public Builder setIsError(boolean value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * If true, the call should result in an error without generating a request.
        * If this is true, request should not be set.
@@ -5047,6 +5293,7 @@ public Builder clearIsError() {
         onChanged();
         return this;
       }
+
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
         return super.setUnknownFieldsProto3(unknownFields);
@@ -5057,29 +5304,31 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:tests.CreateTest)
     }
 
     // @@protoc_insertion_point(class_scope:tests.CreateTest)
-    private static final com.google.cloud.firestore.conformance.TestDefinition.CreateTest DEFAULT_INSTANCE;
+    private static final com.google.cloud.firestore.conformance.TestDefinition.CreateTest
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.firestore.conformance.TestDefinition.CreateTest();
     }
 
-    public static com.google.cloud.firestore.conformance.TestDefinition.CreateTest getDefaultInstance() {
+    public static com.google.cloud.firestore.conformance.TestDefinition.CreateTest
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      public CreateTest parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new CreateTest(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          public CreateTest parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new CreateTest(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -5090,17 +5339,20 @@ public com.google.protobuf.Parser getParserForType() {
       return PARSER;
     }
 
-    public com.google.cloud.firestore.conformance.TestDefinition.CreateTest getDefaultInstanceForType() {
+    public com.google.cloud.firestore.conformance.TestDefinition.CreateTest
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface SetTestOrBuilder extends
+  public interface SetTestOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:tests.SetTest)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * path of doc
      * 

@@ -5109,16 +5361,19 @@ public interface SetTestOrBuilder extends
      */
     java.lang.String getDocRefPath();
     /**
+     *
+     *
      * 
      * path of doc
      * 

      *
      * string doc_ref_path = 1;
      */
-    com.google.protobuf.ByteString
-    getDocRefPathBytes();
+    com.google.protobuf.ByteString getDocRefPathBytes();
 
     /**
+     *
+     *
      * 
      * option to the Set call, if any
      * 

@@ -5127,6 +5382,8 @@ public interface SetTestOrBuilder extends
      */
     boolean hasOption();
     /**
+     *
+     *
      * 
      * option to the Set call, if any
      * 

@@ -5135,6 +5392,8 @@ public interface SetTestOrBuilder extends
      */
     com.google.cloud.firestore.conformance.TestDefinition.SetOption getOption();
     /**
+     *
+     *
      * 
      * option to the Set call, if any
      * 

@@ -5144,6 +5403,8 @@ public interface SetTestOrBuilder extends
     com.google.cloud.firestore.conformance.TestDefinition.SetOptionOrBuilder getOptionOrBuilder();
 
     /**
+     *
+     *
      * 
      * data (see CreateTest.json_data)
      * 

@@ -5152,16 +5413,19 @@ public interface SetTestOrBuilder extends
      */
     java.lang.String getJsonData();
     /**
+     *
+     *
      * 
      * data (see CreateTest.json_data)
      * 

      *
      * string json_data = 3;
      */
-    com.google.protobuf.ByteString
-    getJsonDataBytes();
+    com.google.protobuf.ByteString getJsonDataBytes();
 
     /**
+     *
+     *
      * 
      * expected request
      * 

@@ -5170,6 +5434,8 @@ public interface SetTestOrBuilder extends
      */
     boolean hasRequest();
     /**
+     *
+     *
      * 
      * expected request
      * 

@@ -5178,6 +5444,8 @@ public interface SetTestOrBuilder extends
      */
     com.google.firestore.v1beta1.CommitRequest getRequest();
     /**
+     *
+     *
      * 
      * expected request
      * 

@@ -5187,6 +5455,8 @@ public interface SetTestOrBuilder extends
     com.google.firestore.v1beta1.CommitRequestOrBuilder getRequestOrBuilder();
 
     /**
+     *
+     *
      * 
      * call signals an error
      * 

@@ -5196,14 +5466,16 @@ public interface SetTestOrBuilder extends
     boolean getIsError();
   }
   /**
+   *
+   *
    * 
    * A call to DocumentRef.Set.
    * 

    *
    * Protobuf type {@code tests.SetTest}
    */
-  public  static final class SetTest extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class SetTest extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:tests.SetTest)
       SetTestOrBuilder {
     private static final long serialVersionUID = 0L;
@@ -5211,6 +5483,7 @@ public  static final class SetTest extends
     private SetTest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private SetTest() {
       docRefPath_ = "";
       jsonData_ = "";
@@ -5218,10 +5491,10 @@ private SetTest() {
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private SetTest(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -5241,83 +5514,96 @@ private SetTest(
             case 0:
               done = true;
               break;
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
 
-              docRefPath_ = s;
-              break;
-            }
-            case 18: {
-              com.google.cloud.firestore.conformance.TestDefinition.SetOption.Builder subBuilder = null;
-              if (option_ != null) {
-                subBuilder = option_.toBuilder();
+                docRefPath_ = s;
+                break;
               }
-              option_ = input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.SetOption.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(option_);
-                option_ = subBuilder.buildPartial();
+            case 18:
+              {
+                com.google.cloud.firestore.conformance.TestDefinition.SetOption.Builder subBuilder =
+                    null;
+                if (option_ != null) {
+                  subBuilder = option_.toBuilder();
+                }
+                option_ =
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.SetOption.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(option_);
+                  option_ = subBuilder.buildPartial();
+                }
+
+                break;
               }
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
 
-              break;
-            }
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              jsonData_ = s;
-              break;
-            }
-            case 34: {
-              com.google.firestore.v1beta1.CommitRequest.Builder subBuilder = null;
-              if (request_ != null) {
-                subBuilder = request_.toBuilder();
+                jsonData_ = s;
+                break;
               }
-              request_ = input.readMessage(com.google.firestore.v1beta1.CommitRequest.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(request_);
-                request_ = subBuilder.buildPartial();
+            case 34:
+              {
+                com.google.firestore.v1beta1.CommitRequest.Builder subBuilder = null;
+                if (request_ != null) {
+                  subBuilder = request_.toBuilder();
+                }
+                request_ =
+                    input.readMessage(
+                        com.google.firestore.v1beta1.CommitRequest.parser(), extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(request_);
+                  request_ = subBuilder.buildPartial();
+                }
+
+                break;
+              }
+            case 40:
+              {
+                isError_ = input.readBool();
+                break;
               }
-
-              break;
-            }
-            case 40: {
-
-              isError_ = input.readBool();
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-    getDescriptor() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_SetTest_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_SetTest_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-    internalGetFieldAccessorTable() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_SetTest_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.cloud.firestore.conformance.TestDefinition.SetTest.class, com.google.cloud.firestore.conformance.TestDefinition.SetTest.Builder.class);
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_SetTest_fieldAccessorTable.ensureFieldAccessorsInitialized(
+          com.google.cloud.firestore.conformance.TestDefinition.SetTest.class,
+          com.google.cloud.firestore.conformance.TestDefinition.SetTest.Builder.class);
     }
 
     public static final int DOC_REF_PATH_FIELD_NUMBER = 1;
     private volatile java.lang.Object docRefPath_;
     /**
+     *
+     *
      * 
      * path of doc
      * 

@@ -5329,27 +5615,26 @@ public java.lang.String getDocRefPath() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         docRefPath_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * path of doc
      * 

      *
      * string doc_ref_path = 1;
      */
-    public com.google.protobuf.ByteString
-    getDocRefPathBytes() {
+    public com.google.protobuf.ByteString getDocRefPathBytes() {
       java.lang.Object ref = docRefPath_;
       if (ref instanceof java.lang.String) {
         com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         docRefPath_ = b;
         return b;
       } else {
@@ -5360,6 +5645,8 @@ public java.lang.String getDocRefPath() {
     public static final int OPTION_FIELD_NUMBER = 2;
     private com.google.cloud.firestore.conformance.TestDefinition.SetOption option_;
     /**
+     *
+     *
      * 
      * option to the Set call, if any
      * 

@@ -5370,6 +5657,8 @@ public boolean hasOption() {
       return option_ != null;
     }
     /**
+     *
+     *
      * 
      * option to the Set call, if any
      * 

@@ -5377,22 +5666,29 @@ public boolean hasOption() {
      * .tests.SetOption option = 2;
      */
     public com.google.cloud.firestore.conformance.TestDefinition.SetOption getOption() {
-      return option_ == null ? com.google.cloud.firestore.conformance.TestDefinition.SetOption.getDefaultInstance() : option_;
+      return option_ == null
+          ? com.google.cloud.firestore.conformance.TestDefinition.SetOption.getDefaultInstance()
+          : option_;
     }
     /**
+     *
+     *
      * 
      * option to the Set call, if any
      * 

      *
      * .tests.SetOption option = 2;
      */
-    public com.google.cloud.firestore.conformance.TestDefinition.SetOptionOrBuilder getOptionOrBuilder() {
+    public com.google.cloud.firestore.conformance.TestDefinition.SetOptionOrBuilder
+        getOptionOrBuilder() {
       return getOption();
     }
 
     public static final int JSON_DATA_FIELD_NUMBER = 3;
     private volatile java.lang.Object jsonData_;
     /**
+     *
+     *
      * 
      * data (see CreateTest.json_data)
      * 

@@ -5404,27 +5700,26 @@ public java.lang.String getJsonData() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         jsonData_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * data (see CreateTest.json_data)
      * 

      *
      * string json_data = 3;
      */
-    public com.google.protobuf.ByteString
-    getJsonDataBytes() {
+    public com.google.protobuf.ByteString getJsonDataBytes() {
       java.lang.Object ref = jsonData_;
       if (ref instanceof java.lang.String) {
         com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         jsonData_ = b;
         return b;
       } else {
@@ -5435,6 +5730,8 @@ public java.lang.String getJsonData() {
     public static final int REQUEST_FIELD_NUMBER = 4;
     private com.google.firestore.v1beta1.CommitRequest request_;
     /**
+     *
+     *
      * 
      * expected request
      * 

@@ -5445,6 +5742,8 @@ public boolean hasRequest() {
       return request_ != null;
     }
     /**
+     *
+     *
      * 
      * expected request
      * 

@@ -5452,9 +5751,13 @@ public boolean hasRequest() {
      * .google.firestore.v1beta1.CommitRequest request = 4;
      */
     public com.google.firestore.v1beta1.CommitRequest getRequest() {
-      return request_ == null ? com.google.firestore.v1beta1.CommitRequest.getDefaultInstance() : request_;
+      return request_ == null
+          ? com.google.firestore.v1beta1.CommitRequest.getDefaultInstance()
+          : request_;
     }
     /**
+     *
+     *
      * 
      * expected request
      * 

@@ -5468,6 +5771,8 @@ public com.google.firestore.v1beta1.CommitRequestOrBuilder getRequestOrBuilder()
     public static final int IS_ERROR_FIELD_NUMBER = 5;
     private boolean isError_;
     /**
+     *
+     *
      * 
      * call signals an error
      * 

@@ -5479,6 +5784,7 @@ public boolean getIsError() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
       if (isInitialized == 1) return true;
@@ -5488,8 +5794,7 @@ public final boolean isInitialized() {
       return true;
     }
 
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (!getDocRefPathBytes().isEmpty()) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, docRefPath_);
       }
@@ -5517,19 +5822,16 @@ public int getSerializedSize() {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, docRefPath_);
       }
       if (option_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(2, getOption());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getOption());
       }
       if (!getJsonDataBytes().isEmpty()) {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, jsonData_);
       }
       if (request_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(4, getRequest());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getRequest());
       }
       if (isError_ != false) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeBoolSize(5, isError_);
+        size += com.google.protobuf.CodedOutputStream.computeBoolSize(5, isError_);
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -5544,25 +5846,21 @@ public boolean equals(final java.lang.Object obj) {
       if (!(obj instanceof com.google.cloud.firestore.conformance.TestDefinition.SetTest)) {
         return super.equals(obj);
       }
-      com.google.cloud.firestore.conformance.TestDefinition.SetTest other = (com.google.cloud.firestore.conformance.TestDefinition.SetTest) obj;
+      com.google.cloud.firestore.conformance.TestDefinition.SetTest other =
+          (com.google.cloud.firestore.conformance.TestDefinition.SetTest) obj;
 
       boolean result = true;
-      result = result && getDocRefPath()
-          .equals(other.getDocRefPath());
+      result = result && getDocRefPath().equals(other.getDocRefPath());
       result = result && (hasOption() == other.hasOption());
       if (hasOption()) {
-        result = result && getOption()
-            .equals(other.getOption());
+        result = result && getOption().equals(other.getOption());
       }
-      result = result && getJsonData()
-          .equals(other.getJsonData());
+      result = result && getJsonData().equals(other.getJsonData());
       result = result && (hasRequest() == other.hasRequest());
       if (hasRequest()) {
-        result = result && getRequest()
-            .equals(other.getRequest());
+        result = result && getRequest().equals(other.getRequest());
       }
-      result = result && (getIsError()
-          == other.getIsError());
+      result = result && (getIsError() == other.getIsError());
       result = result && unknownFields.equals(other.unknownFields);
       return result;
     }
@@ -5587,93 +5885,99 @@ public int hashCode() {
         hash = (53 * hash) + getRequest().hashCode();
       }
       hash = (37 * hash) + IS_ERROR_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-          getIsError());
+      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getIsError());
       hash = (29 * hash) + unknownFields.hashCode();
       memoizedHashCode = hash;
       return hash;
     }
 
     public static com.google.cloud.firestore.conformance.TestDefinition.SetTest parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.SetTest parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.SetTest parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.SetTest parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.SetTest parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.SetTest parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.SetTest parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.SetTest parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.SetTest parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.SetTest parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.SetTest parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.SetTest parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.SetTest parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.SetTest parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.SetTest parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public Builder newBuilderForType() {
+      return newBuilder();
     }
 
-    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.firestore.conformance.TestDefinition.SetTest prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.firestore.conformance.TestDefinition.SetTest prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -5683,26 +5987,30 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * A call to DocumentRef.Set.
      * 

      *
      * Protobuf type {@code tests.SetTest}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:tests.SetTest)
         com.google.cloud.firestore.conformance.TestDefinition.SetTestOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_SetTest_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_SetTest_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_SetTest_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                com.google.cloud.firestore.conformance.TestDefinition.SetTest.class, com.google.cloud.firestore.conformance.TestDefinition.SetTest.Builder.class);
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_SetTest_fieldAccessorTable.ensureFieldAccessorsInitialized(
+            com.google.cloud.firestore.conformance.TestDefinition.SetTest.class,
+            com.google.cloud.firestore.conformance.TestDefinition.SetTest.Builder.class);
       }
 
       // Construct using com.google.cloud.firestore.conformance.TestDefinition.SetTest.newBuilder()
@@ -5710,16 +6018,15 @@ private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-            .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       public Builder clear() {
         super.clear();
         docRefPath_ = "";
@@ -5743,12 +6050,13 @@ public Builder clear() {
         return this;
       }
 
-      public com.google.protobuf.Descriptors.Descriptor
-      getDescriptorForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_SetTest_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_SetTest_descriptor;
       }
 
-      public com.google.cloud.firestore.conformance.TestDefinition.SetTest getDefaultInstanceForType() {
+      public com.google.cloud.firestore.conformance.TestDefinition.SetTest
+          getDefaultInstanceForType() {
         return com.google.cloud.firestore.conformance.TestDefinition.SetTest.getDefaultInstance();
       }
 
@@ -5761,7 +6069,8 @@ public com.google.cloud.firestore.conformance.TestDefinition.SetTest build() {
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.SetTest buildPartial() {
-        com.google.cloud.firestore.conformance.TestDefinition.SetTest result = new com.google.cloud.firestore.conformance.TestDefinition.SetTest(this);
+        com.google.cloud.firestore.conformance.TestDefinition.SetTest result =
+            new com.google.cloud.firestore.conformance.TestDefinition.SetTest(this);
         result.docRefPath_ = docRefPath_;
         if (optionBuilder_ == null) {
           result.option_ = option_;
@@ -5782,40 +6091,46 @@ public com.google.cloud.firestore.conformance.TestDefinition.SetTest buildPartia
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.firestore.conformance.TestDefinition.SetTest) {
-          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.SetTest)other);
+          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.SetTest) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.SetTest other) {
-        if (other == com.google.cloud.firestore.conformance.TestDefinition.SetTest.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.firestore.conformance.TestDefinition.SetTest other) {
+        if (other
+            == com.google.cloud.firestore.conformance.TestDefinition.SetTest.getDefaultInstance())
+          return this;
         if (!other.getDocRefPath().isEmpty()) {
           docRefPath_ = other.docRefPath_;
           onChanged();
@@ -5850,7 +6165,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.cloud.firestore.conformance.TestDefinition.SetTest) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.cloud.firestore.conformance.TestDefinition.SetTest)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -5862,6 +6179,8 @@ public Builder mergeFrom(
 
       private java.lang.Object docRefPath_ = "";
       /**
+       *
+       *
        * 
        * path of doc
        * 

@@ -5871,8 +6190,7 @@ public Builder mergeFrom(
       public java.lang.String getDocRefPath() {
         java.lang.Object ref = docRefPath_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           docRefPath_ = s;
           return s;
@@ -5881,19 +6199,19 @@ public java.lang.String getDocRefPath() {
         }
       }
       /**
+       *
+       *
        * 
        * path of doc
        * 

        *
        * string doc_ref_path = 1;
        */
-      public com.google.protobuf.ByteString
-      getDocRefPathBytes() {
+      public com.google.protobuf.ByteString getDocRefPathBytes() {
         java.lang.Object ref = docRefPath_;
         if (ref instanceof String) {
           com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           docRefPath_ = b;
           return b;
         } else {
@@ -5901,14 +6219,15 @@ public java.lang.String getDocRefPath() {
         }
       }
       /**
+       *
+       *
        * 
        * path of doc
        * 

        *
        * string doc_ref_path = 1;
        */
-      public Builder setDocRefPath(
-          java.lang.String value) {
+      public Builder setDocRefPath(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -5918,6 +6237,8 @@ public Builder setDocRefPath(
         return this;
       }
       /**
+       *
+       *
        * 
        * path of doc
        * 

@@ -5931,14 +6252,15 @@ public Builder clearDocRefPath() {
         return this;
       }
       /**
+       *
+       *
        * 
        * path of doc
        * 

        *
        * string doc_ref_path = 1;
        */
-      public Builder setDocRefPathBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder setDocRefPathBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -5951,8 +6273,13 @@ public Builder setDocRefPathBytes(
 
       private com.google.cloud.firestore.conformance.TestDefinition.SetOption option_ = null;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.SetOption, com.google.cloud.firestore.conformance.TestDefinition.SetOption.Builder, com.google.cloud.firestore.conformance.TestDefinition.SetOptionOrBuilder> optionBuilder_;
+              com.google.cloud.firestore.conformance.TestDefinition.SetOption,
+              com.google.cloud.firestore.conformance.TestDefinition.SetOption.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.SetOptionOrBuilder>
+          optionBuilder_;
       /**
+       *
+       *
        * 
        * option to the Set call, if any
        * 

@@ -5963,6 +6290,8 @@ public boolean hasOption() {
         return optionBuilder_ != null || option_ != null;
       }
       /**
+       *
+       *
        * 
        * option to the Set call, if any
        * 

@@ -5971,19 +6300,24 @@ public boolean hasOption() {
        */
       public com.google.cloud.firestore.conformance.TestDefinition.SetOption getOption() {
         if (optionBuilder_ == null) {
-          return option_ == null ? com.google.cloud.firestore.conformance.TestDefinition.SetOption.getDefaultInstance() : option_;
+          return option_ == null
+              ? com.google.cloud.firestore.conformance.TestDefinition.SetOption.getDefaultInstance()
+              : option_;
         } else {
           return optionBuilder_.getMessage();
         }
       }
       /**
+       *
+       *
        * 
        * option to the Set call, if any
        * 

        *
        * .tests.SetOption option = 2;
        */
-      public Builder setOption(com.google.cloud.firestore.conformance.TestDefinition.SetOption value) {
+      public Builder setOption(
+          com.google.cloud.firestore.conformance.TestDefinition.SetOption value) {
         if (optionBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -5997,6 +6331,8 @@ public Builder setOption(com.google.cloud.firestore.conformance.TestDefinition.S
         return this;
       }
       /**
+       *
+       *
        * 
        * option to the Set call, if any
        * 

@@ -6015,17 +6351,22 @@ public Builder setOption(
         return this;
       }
       /**
+       *
+       *
        * 
        * option to the Set call, if any
        * 

        *
        * .tests.SetOption option = 2;
        */
-      public Builder mergeOption(com.google.cloud.firestore.conformance.TestDefinition.SetOption value) {
+      public Builder mergeOption(
+          com.google.cloud.firestore.conformance.TestDefinition.SetOption value) {
         if (optionBuilder_ == null) {
           if (option_ != null) {
             option_ =
-                com.google.cloud.firestore.conformance.TestDefinition.SetOption.newBuilder(option_).mergeFrom(value).buildPartial();
+                com.google.cloud.firestore.conformance.TestDefinition.SetOption.newBuilder(option_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             option_ = value;
           }
@@ -6037,6 +6378,8 @@ public Builder mergeOption(com.google.cloud.firestore.conformance.TestDefinition
         return this;
       }
       /**
+       *
+       *
        * 
        * option to the Set call, if any
        * 

@@ -6055,33 +6398,42 @@ public Builder clearOption() {
         return this;
       }
       /**
+       *
+       *
        * 
        * option to the Set call, if any
        * 

        *
        * .tests.SetOption option = 2;
        */
-      public com.google.cloud.firestore.conformance.TestDefinition.SetOption.Builder getOptionBuilder() {
+      public com.google.cloud.firestore.conformance.TestDefinition.SetOption.Builder
+          getOptionBuilder() {
 
         onChanged();
         return getOptionFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * option to the Set call, if any
        * 

        *
        * .tests.SetOption option = 2;
        */
-      public com.google.cloud.firestore.conformance.TestDefinition.SetOptionOrBuilder getOptionOrBuilder() {
+      public com.google.cloud.firestore.conformance.TestDefinition.SetOptionOrBuilder
+          getOptionOrBuilder() {
         if (optionBuilder_ != null) {
           return optionBuilder_.getMessageOrBuilder();
         } else {
-          return option_ == null ?
-              com.google.cloud.firestore.conformance.TestDefinition.SetOption.getDefaultInstance() : option_;
+          return option_ == null
+              ? com.google.cloud.firestore.conformance.TestDefinition.SetOption.getDefaultInstance()
+              : option_;
         }
       }
       /**
+       *
+       *
        * 
        * option to the Set call, if any
        * 

@@ -6089,14 +6441,17 @@ public com.google.cloud.firestore.conformance.TestDefinition.SetOptionOrBuilder
        * .tests.SetOption option = 2;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.SetOption, com.google.cloud.firestore.conformance.TestDefinition.SetOption.Builder, com.google.cloud.firestore.conformance.TestDefinition.SetOptionOrBuilder>
-      getOptionFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.SetOption,
+              com.google.cloud.firestore.conformance.TestDefinition.SetOption.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.SetOptionOrBuilder>
+          getOptionFieldBuilder() {
         if (optionBuilder_ == null) {
-          optionBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.SetOption, com.google.cloud.firestore.conformance.TestDefinition.SetOption.Builder, com.google.cloud.firestore.conformance.TestDefinition.SetOptionOrBuilder>(
-              getOption(),
-              getParentForChildren(),
-              isClean());
+          optionBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.SetOption,
+                  com.google.cloud.firestore.conformance.TestDefinition.SetOption.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.SetOptionOrBuilder>(
+                  getOption(), getParentForChildren(), isClean());
           option_ = null;
         }
         return optionBuilder_;
@@ -6104,6 +6459,8 @@ public com.google.cloud.firestore.conformance.TestDefinition.SetOptionOrBuilder
 
       private java.lang.Object jsonData_ = "";
       /**
+       *
+       *
        * 
        * data (see CreateTest.json_data)
        * 

@@ -6113,8 +6470,7 @@ public com.google.cloud.firestore.conformance.TestDefinition.SetOptionOrBuilder
       public java.lang.String getJsonData() {
         java.lang.Object ref = jsonData_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           jsonData_ = s;
           return s;
@@ -6123,19 +6479,19 @@ public java.lang.String getJsonData() {
         }
       }
       /**
+       *
+       *
        * 
        * data (see CreateTest.json_data)
        * 

        *
        * string json_data = 3;
        */
-      public com.google.protobuf.ByteString
-      getJsonDataBytes() {
+      public com.google.protobuf.ByteString getJsonDataBytes() {
         java.lang.Object ref = jsonData_;
         if (ref instanceof String) {
           com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           jsonData_ = b;
           return b;
         } else {
@@ -6143,14 +6499,15 @@ public java.lang.String getJsonData() {
         }
       }
       /**
+       *
+       *
        * 
        * data (see CreateTest.json_data)
        * 

        *
        * string json_data = 3;
        */
-      public Builder setJsonData(
-          java.lang.String value) {
+      public Builder setJsonData(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -6160,6 +6517,8 @@ public Builder setJsonData(
         return this;
       }
       /**
+       *
+       *
        * 
        * data (see CreateTest.json_data)
        * 

@@ -6173,14 +6532,15 @@ public Builder clearJsonData() {
         return this;
       }
       /**
+       *
+       *
        * 
        * data (see CreateTest.json_data)
        * 

        *
        * string json_data = 3;
        */
-      public Builder setJsonDataBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder setJsonDataBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -6193,8 +6553,13 @@ public Builder setJsonDataBytes(
 
       private com.google.firestore.v1beta1.CommitRequest request_ = null;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.CommitRequest, com.google.firestore.v1beta1.CommitRequest.Builder, com.google.firestore.v1beta1.CommitRequestOrBuilder> requestBuilder_;
+              com.google.firestore.v1beta1.CommitRequest,
+              com.google.firestore.v1beta1.CommitRequest.Builder,
+              com.google.firestore.v1beta1.CommitRequestOrBuilder>
+          requestBuilder_;
       /**
+       *
+       *
        * 
        * expected request
        * 

@@ -6205,6 +6570,8 @@ public boolean hasRequest() {
         return requestBuilder_ != null || request_ != null;
       }
       /**
+       *
+       *
        * 
        * expected request
        * 

@@ -6213,12 +6580,16 @@ public boolean hasRequest() {
        */
       public com.google.firestore.v1beta1.CommitRequest getRequest() {
         if (requestBuilder_ == null) {
-          return request_ == null ? com.google.firestore.v1beta1.CommitRequest.getDefaultInstance() : request_;
+          return request_ == null
+              ? com.google.firestore.v1beta1.CommitRequest.getDefaultInstance()
+              : request_;
         } else {
           return requestBuilder_.getMessage();
         }
       }
       /**
+       *
+       *
        * 
        * expected request
        * 

@@ -6239,6 +6610,8 @@ public Builder setRequest(com.google.firestore.v1beta1.CommitRequest value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * expected request
        * 

@@ -6257,6 +6630,8 @@ public Builder setRequest(
         return this;
       }
       /**
+       *
+       *
        * 
        * expected request
        * 

@@ -6267,7 +6642,9 @@ public Builder mergeRequest(com.google.firestore.v1beta1.CommitRequest value) {
         if (requestBuilder_ == null) {
           if (request_ != null) {
             request_ =
-                com.google.firestore.v1beta1.CommitRequest.newBuilder(request_).mergeFrom(value).buildPartial();
+                com.google.firestore.v1beta1.CommitRequest.newBuilder(request_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             request_ = value;
           }
@@ -6279,6 +6656,8 @@ public Builder mergeRequest(com.google.firestore.v1beta1.CommitRequest value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * expected request
        * 

@@ -6297,6 +6676,8 @@ public Builder clearRequest() {
         return this;
       }
       /**
+       *
+       *
        * 
        * expected request
        * 

@@ -6309,6 +6690,8 @@ public com.google.firestore.v1beta1.CommitRequest.Builder getRequestBuilder() {
         return getRequestFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * expected request
        * 

@@ -6319,11 +6702,14 @@ public com.google.firestore.v1beta1.CommitRequestOrBuilder getRequestOrBuilder()
         if (requestBuilder_ != null) {
           return requestBuilder_.getMessageOrBuilder();
         } else {
-          return request_ == null ?
-              com.google.firestore.v1beta1.CommitRequest.getDefaultInstance() : request_;
+          return request_ == null
+              ? com.google.firestore.v1beta1.CommitRequest.getDefaultInstance()
+              : request_;
         }
       }
       /**
+       *
+       *
        * 
        * expected request
        * 

@@ -6331,21 +6717,26 @@ public com.google.firestore.v1beta1.CommitRequestOrBuilder getRequestOrBuilder()
        * .google.firestore.v1beta1.CommitRequest request = 4;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.CommitRequest, com.google.firestore.v1beta1.CommitRequest.Builder, com.google.firestore.v1beta1.CommitRequestOrBuilder>
-      getRequestFieldBuilder() {
+              com.google.firestore.v1beta1.CommitRequest,
+              com.google.firestore.v1beta1.CommitRequest.Builder,
+              com.google.firestore.v1beta1.CommitRequestOrBuilder>
+          getRequestFieldBuilder() {
         if (requestBuilder_ == null) {
-          requestBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.firestore.v1beta1.CommitRequest, com.google.firestore.v1beta1.CommitRequest.Builder, com.google.firestore.v1beta1.CommitRequestOrBuilder>(
-              getRequest(),
-              getParentForChildren(),
-              isClean());
+          requestBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.firestore.v1beta1.CommitRequest,
+                  com.google.firestore.v1beta1.CommitRequest.Builder,
+                  com.google.firestore.v1beta1.CommitRequestOrBuilder>(
+                  getRequest(), getParentForChildren(), isClean());
           request_ = null;
         }
         return requestBuilder_;
       }
 
-      private boolean isError_ ;
+      private boolean isError_;
       /**
+       *
+       *
        * 
        * call signals an error
        * 

@@ -6356,6 +6747,8 @@ public boolean getIsError() {
         return isError_;
       }
       /**
+       *
+       *
        * 
        * call signals an error
        * 

@@ -6369,6 +6762,8 @@ public Builder setIsError(boolean value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * call signals an error
        * 

@@ -6381,6 +6776,7 @@ public Builder clearIsError() {
         onChanged();
         return this;
       }
+
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
         return super.setUnknownFieldsProto3(unknownFields);
@@ -6391,29 +6787,31 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:tests.SetTest)
     }
 
     // @@protoc_insertion_point(class_scope:tests.SetTest)
-    private static final com.google.cloud.firestore.conformance.TestDefinition.SetTest DEFAULT_INSTANCE;
+    private static final com.google.cloud.firestore.conformance.TestDefinition.SetTest
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.firestore.conformance.TestDefinition.SetTest();
     }
 
-    public static com.google.cloud.firestore.conformance.TestDefinition.SetTest getDefaultInstance() {
+    public static com.google.cloud.firestore.conformance.TestDefinition.SetTest
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      public SetTest parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new SetTest(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          public SetTest parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new SetTest(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -6424,17 +6822,20 @@ public com.google.protobuf.Parser getParserForType() {
       return PARSER;
     }
 
-    public com.google.cloud.firestore.conformance.TestDefinition.SetTest getDefaultInstanceForType() {
+    public com.google.cloud.firestore.conformance.TestDefinition.SetTest
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface UpdateTestOrBuilder extends
+  public interface UpdateTestOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:tests.UpdateTest)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * path of doc
      * 

@@ -6443,16 +6844,19 @@ public interface UpdateTestOrBuilder extends
      */
     java.lang.String getDocRefPath();
     /**
+     *
+     *
      * 
      * path of doc
      * 

      *
      * string doc_ref_path = 1;
      */
-    com.google.protobuf.ByteString
-    getDocRefPathBytes();
+    com.google.protobuf.ByteString getDocRefPathBytes();
 
     /**
+     *
+     *
      * 
      * precondition in call, if any
      * 

@@ -6461,6 +6865,8 @@ public interface UpdateTestOrBuilder extends
      */
     boolean hasPrecondition();
     /**
+     *
+     *
      * 
      * precondition in call, if any
      * 

@@ -6469,6 +6875,8 @@ public interface UpdateTestOrBuilder extends
      */
     com.google.firestore.v1beta1.Precondition getPrecondition();
     /**
+     *
+     *
      * 
      * precondition in call, if any
      * 

@@ -6478,6 +6886,8 @@ public interface UpdateTestOrBuilder extends
     com.google.firestore.v1beta1.PreconditionOrBuilder getPreconditionOrBuilder();
 
     /**
+     *
+     *
      * 
      * data (see CreateTest.json_data)
      * 

@@ -6486,16 +6896,19 @@ public interface UpdateTestOrBuilder extends
      */
     java.lang.String getJsonData();
     /**
+     *
+     *
      * 
      * data (see CreateTest.json_data)
      * 

      *
      * string json_data = 3;
      */
-    com.google.protobuf.ByteString
-    getJsonDataBytes();
+    com.google.protobuf.ByteString getJsonDataBytes();
 
     /**
+     *
+     *
      * 
      * expected request
      * 

@@ -6504,6 +6917,8 @@ public interface UpdateTestOrBuilder extends
      */
     boolean hasRequest();
     /**
+     *
+     *
      * 
      * expected request
      * 

@@ -6512,6 +6927,8 @@ public interface UpdateTestOrBuilder extends
      */
     com.google.firestore.v1beta1.CommitRequest getRequest();
     /**
+     *
+     *
      * 
      * expected request
      * 

@@ -6521,6 +6938,8 @@ public interface UpdateTestOrBuilder extends
     com.google.firestore.v1beta1.CommitRequestOrBuilder getRequestOrBuilder();
 
     /**
+     *
+     *
      * 
      * call signals an error
      * 

@@ -6530,6 +6949,8 @@ public interface UpdateTestOrBuilder extends
     boolean getIsError();
   }
   /**
+   *
+   *
    * 
    * A call to the form of DocumentRef.Update that represents the data as a map
    * or dictionary.
@@ -6537,8 +6958,8 @@ public interface UpdateTestOrBuilder extends
    *
    * Protobuf type {@code tests.UpdateTest}
    */
-  public  static final class UpdateTest extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class UpdateTest extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:tests.UpdateTest)
       UpdateTestOrBuilder {
     private static final long serialVersionUID = 0L;
@@ -6546,6 +6967,7 @@ public  static final class UpdateTest extends
     private UpdateTest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private UpdateTest() {
       docRefPath_ = "";
       jsonData_ = "";
@@ -6553,10 +6975,10 @@ private UpdateTest() {
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private UpdateTest(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -6576,83 +6998,94 @@ private UpdateTest(
             case 0:
               done = true;
               break;
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
 
-              docRefPath_ = s;
-              break;
-            }
-            case 18: {
-              com.google.firestore.v1beta1.Precondition.Builder subBuilder = null;
-              if (precondition_ != null) {
-                subBuilder = precondition_.toBuilder();
+                docRefPath_ = s;
+                break;
               }
-              precondition_ = input.readMessage(com.google.firestore.v1beta1.Precondition.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(precondition_);
-                precondition_ = subBuilder.buildPartial();
+            case 18:
+              {
+                com.google.firestore.v1beta1.Precondition.Builder subBuilder = null;
+                if (precondition_ != null) {
+                  subBuilder = precondition_.toBuilder();
+                }
+                precondition_ =
+                    input.readMessage(
+                        com.google.firestore.v1beta1.Precondition.parser(), extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(precondition_);
+                  precondition_ = subBuilder.buildPartial();
+                }
+
+                break;
               }
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
 
-              break;
-            }
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              jsonData_ = s;
-              break;
-            }
-            case 34: {
-              com.google.firestore.v1beta1.CommitRequest.Builder subBuilder = null;
-              if (request_ != null) {
-                subBuilder = request_.toBuilder();
+                jsonData_ = s;
+                break;
               }
-              request_ = input.readMessage(com.google.firestore.v1beta1.CommitRequest.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(request_);
-                request_ = subBuilder.buildPartial();
+            case 34:
+              {
+                com.google.firestore.v1beta1.CommitRequest.Builder subBuilder = null;
+                if (request_ != null) {
+                  subBuilder = request_.toBuilder();
+                }
+                request_ =
+                    input.readMessage(
+                        com.google.firestore.v1beta1.CommitRequest.parser(), extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(request_);
+                  request_ = subBuilder.buildPartial();
+                }
+
+                break;
+              }
+            case 40:
+              {
+                isError_ = input.readBool();
+                break;
               }
-
-              break;
-            }
-            case 40: {
-
-              isError_ = input.readBool();
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-    getDescriptor() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_UpdateTest_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_UpdateTest_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-    internalGetFieldAccessorTable() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_UpdateTest_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.class, com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.Builder.class);
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_UpdateTest_fieldAccessorTable.ensureFieldAccessorsInitialized(
+          com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.class,
+          com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.Builder.class);
     }
 
     public static final int DOC_REF_PATH_FIELD_NUMBER = 1;
     private volatile java.lang.Object docRefPath_;
     /**
+     *
+     *
      * 
      * path of doc
      * 

@@ -6664,27 +7097,26 @@ public java.lang.String getDocRefPath() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         docRefPath_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * path of doc
      * 

      *
      * string doc_ref_path = 1;
      */
-    public com.google.protobuf.ByteString
-    getDocRefPathBytes() {
+    public com.google.protobuf.ByteString getDocRefPathBytes() {
       java.lang.Object ref = docRefPath_;
       if (ref instanceof java.lang.String) {
         com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         docRefPath_ = b;
         return b;
       } else {
@@ -6695,6 +7127,8 @@ public java.lang.String getDocRefPath() {
     public static final int PRECONDITION_FIELD_NUMBER = 2;
     private com.google.firestore.v1beta1.Precondition precondition_;
     /**
+     *
+     *
      * 
      * precondition in call, if any
      * 

@@ -6705,6 +7139,8 @@ public boolean hasPrecondition() {
       return precondition_ != null;
     }
     /**
+     *
+     *
      * 
      * precondition in call, if any
      * 

@@ -6712,9 +7148,13 @@ public boolean hasPrecondition() {
      * .google.firestore.v1beta1.Precondition precondition = 2;
      */
     public com.google.firestore.v1beta1.Precondition getPrecondition() {
-      return precondition_ == null ? com.google.firestore.v1beta1.Precondition.getDefaultInstance() : precondition_;
+      return precondition_ == null
+          ? com.google.firestore.v1beta1.Precondition.getDefaultInstance()
+          : precondition_;
     }
     /**
+     *
+     *
      * 
      * precondition in call, if any
      * 

@@ -6728,6 +7168,8 @@ public com.google.firestore.v1beta1.PreconditionOrBuilder getPreconditionOrBuild
     public static final int JSON_DATA_FIELD_NUMBER = 3;
     private volatile java.lang.Object jsonData_;
     /**
+     *
+     *
      * 
      * data (see CreateTest.json_data)
      * 

@@ -6739,27 +7181,26 @@ public java.lang.String getJsonData() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         jsonData_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * data (see CreateTest.json_data)
      * 

      *
      * string json_data = 3;
      */
-    public com.google.protobuf.ByteString
-    getJsonDataBytes() {
+    public com.google.protobuf.ByteString getJsonDataBytes() {
       java.lang.Object ref = jsonData_;
       if (ref instanceof java.lang.String) {
         com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         jsonData_ = b;
         return b;
       } else {
@@ -6770,6 +7211,8 @@ public java.lang.String getJsonData() {
     public static final int REQUEST_FIELD_NUMBER = 4;
     private com.google.firestore.v1beta1.CommitRequest request_;
     /**
+     *
+     *
      * 
      * expected request
      * 

@@ -6780,6 +7223,8 @@ public boolean hasRequest() {
       return request_ != null;
     }
     /**
+     *
+     *
      * 
      * expected request
      * 

@@ -6787,9 +7232,13 @@ public boolean hasRequest() {
      * .google.firestore.v1beta1.CommitRequest request = 4;
      */
     public com.google.firestore.v1beta1.CommitRequest getRequest() {
-      return request_ == null ? com.google.firestore.v1beta1.CommitRequest.getDefaultInstance() : request_;
+      return request_ == null
+          ? com.google.firestore.v1beta1.CommitRequest.getDefaultInstance()
+          : request_;
     }
     /**
+     *
+     *
      * 
      * expected request
      * 

@@ -6803,6 +7252,8 @@ public com.google.firestore.v1beta1.CommitRequestOrBuilder getRequestOrBuilder()
     public static final int IS_ERROR_FIELD_NUMBER = 5;
     private boolean isError_;
     /**
+     *
+     *
      * 
      * call signals an error
      * 

@@ -6814,6 +7265,7 @@ public boolean getIsError() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
       if (isInitialized == 1) return true;
@@ -6823,8 +7275,7 @@ public final boolean isInitialized() {
       return true;
     }
 
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (!getDocRefPathBytes().isEmpty()) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, docRefPath_);
       }
@@ -6852,19 +7303,16 @@ public int getSerializedSize() {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, docRefPath_);
       }
       if (precondition_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(2, getPrecondition());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getPrecondition());
       }
       if (!getJsonDataBytes().isEmpty()) {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, jsonData_);
       }
       if (request_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(4, getRequest());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getRequest());
       }
       if (isError_ != false) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeBoolSize(5, isError_);
+        size += com.google.protobuf.CodedOutputStream.computeBoolSize(5, isError_);
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -6879,25 +7327,21 @@ public boolean equals(final java.lang.Object obj) {
       if (!(obj instanceof com.google.cloud.firestore.conformance.TestDefinition.UpdateTest)) {
         return super.equals(obj);
       }
-      com.google.cloud.firestore.conformance.TestDefinition.UpdateTest other = (com.google.cloud.firestore.conformance.TestDefinition.UpdateTest) obj;
+      com.google.cloud.firestore.conformance.TestDefinition.UpdateTest other =
+          (com.google.cloud.firestore.conformance.TestDefinition.UpdateTest) obj;
 
       boolean result = true;
-      result = result && getDocRefPath()
-          .equals(other.getDocRefPath());
+      result = result && getDocRefPath().equals(other.getDocRefPath());
       result = result && (hasPrecondition() == other.hasPrecondition());
       if (hasPrecondition()) {
-        result = result && getPrecondition()
-            .equals(other.getPrecondition());
+        result = result && getPrecondition().equals(other.getPrecondition());
       }
-      result = result && getJsonData()
-          .equals(other.getJsonData());
+      result = result && getJsonData().equals(other.getJsonData());
       result = result && (hasRequest() == other.hasRequest());
       if (hasRequest()) {
-        result = result && getRequest()
-            .equals(other.getRequest());
+        result = result && getRequest().equals(other.getRequest());
       }
-      result = result && (getIsError()
-          == other.getIsError());
+      result = result && (getIsError() == other.getIsError());
       result = result && unknownFields.equals(other.unknownFields);
       return result;
     }
@@ -6922,93 +7366,100 @@ public int hashCode() {
         hash = (53 * hash) + getRequest().hashCode();
       }
       hash = (37 * hash) + IS_ERROR_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-          getIsError());
+      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getIsError());
       hash = (29 * hash) + unknownFields.hashCode();
       memoizedHashCode = hash;
       return hash;
     }
 
     public static com.google.cloud.firestore.conformance.TestDefinition.UpdateTest parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.UpdateTest parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.UpdateTest parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.UpdateTest parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.UpdateTest parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.UpdateTest parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.UpdateTest parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.UpdateTest parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.UpdateTest parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.UpdateTest parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.UpdateTest parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.UpdateTest
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.UpdateTest parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.UpdateTest
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.UpdateTest parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.UpdateTest parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public Builder newBuilderForType() {
+      return newBuilder();
     }
 
-    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.firestore.conformance.TestDefinition.UpdateTest prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.firestore.conformance.TestDefinition.UpdateTest prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -7018,6 +7469,8 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * A call to the form of DocumentRef.Update that represents the data as a map
      * or dictionary.
@@ -7025,37 +7478,39 @@ protected Builder newBuilderForType(
      *
      * Protobuf type {@code tests.UpdateTest}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:tests.UpdateTest)
         com.google.cloud.firestore.conformance.TestDefinition.UpdateTestOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_UpdateTest_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_UpdateTest_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_UpdateTest_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.class, com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.Builder.class);
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_UpdateTest_fieldAccessorTable.ensureFieldAccessorsInitialized(
+            com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.class,
+            com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.Builder.class);
       }
 
-      // Construct using com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.newBuilder()
+      // Construct using
+      // com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-            .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       public Builder clear() {
         super.clear();
         docRefPath_ = "";
@@ -7079,13 +7534,15 @@ public Builder clear() {
         return this;
       }
 
-      public com.google.protobuf.Descriptors.Descriptor
-      getDescriptorForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_UpdateTest_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_UpdateTest_descriptor;
       }
 
-      public com.google.cloud.firestore.conformance.TestDefinition.UpdateTest getDefaultInstanceForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.getDefaultInstance();
+      public com.google.cloud.firestore.conformance.TestDefinition.UpdateTest
+          getDefaultInstanceForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition.UpdateTest
+            .getDefaultInstance();
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.UpdateTest build() {
@@ -7097,7 +7554,8 @@ public com.google.cloud.firestore.conformance.TestDefinition.UpdateTest build()
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.UpdateTest buildPartial() {
-        com.google.cloud.firestore.conformance.TestDefinition.UpdateTest result = new com.google.cloud.firestore.conformance.TestDefinition.UpdateTest(this);
+        com.google.cloud.firestore.conformance.TestDefinition.UpdateTest result =
+            new com.google.cloud.firestore.conformance.TestDefinition.UpdateTest(this);
         result.docRefPath_ = docRefPath_;
         if (preconditionBuilder_ == null) {
           result.precondition_ = precondition_;
@@ -7118,40 +7576,47 @@ public com.google.cloud.firestore.conformance.TestDefinition.UpdateTest buildPar
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.firestore.conformance.TestDefinition.UpdateTest) {
-          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.UpdateTest)other);
+          return mergeFrom(
+              (com.google.cloud.firestore.conformance.TestDefinition.UpdateTest) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.UpdateTest other) {
-        if (other == com.google.cloud.firestore.conformance.TestDefinition.UpdateTest.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.firestore.conformance.TestDefinition.UpdateTest other) {
+        if (other
+            == com.google.cloud.firestore.conformance.TestDefinition.UpdateTest
+                .getDefaultInstance()) return this;
         if (!other.getDocRefPath().isEmpty()) {
           docRefPath_ = other.docRefPath_;
           onChanged();
@@ -7186,7 +7651,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.cloud.firestore.conformance.TestDefinition.UpdateTest) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.cloud.firestore.conformance.TestDefinition.UpdateTest)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -7198,6 +7665,8 @@ public Builder mergeFrom(
 
       private java.lang.Object docRefPath_ = "";
       /**
+       *
+       *
        * 
        * path of doc
        * 

@@ -7207,8 +7676,7 @@ public Builder mergeFrom(
       public java.lang.String getDocRefPath() {
         java.lang.Object ref = docRefPath_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           docRefPath_ = s;
           return s;
@@ -7217,19 +7685,19 @@ public java.lang.String getDocRefPath() {
         }
       }
       /**
+       *
+       *
        * 
        * path of doc
        * 

        *
        * string doc_ref_path = 1;
        */
-      public com.google.protobuf.ByteString
-      getDocRefPathBytes() {
+      public com.google.protobuf.ByteString getDocRefPathBytes() {
         java.lang.Object ref = docRefPath_;
         if (ref instanceof String) {
           com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           docRefPath_ = b;
           return b;
         } else {
@@ -7237,14 +7705,15 @@ public java.lang.String getDocRefPath() {
         }
       }
       /**
+       *
+       *
        * 
        * path of doc
        * 

        *
        * string doc_ref_path = 1;
        */
-      public Builder setDocRefPath(
-          java.lang.String value) {
+      public Builder setDocRefPath(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -7254,6 +7723,8 @@ public Builder setDocRefPath(
         return this;
       }
       /**
+       *
+       *
        * 
        * path of doc
        * 

@@ -7267,14 +7738,15 @@ public Builder clearDocRefPath() {
         return this;
       }
       /**
+       *
+       *
        * 
        * path of doc
        * 

        *
        * string doc_ref_path = 1;
        */
-      public Builder setDocRefPathBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder setDocRefPathBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -7287,8 +7759,13 @@ public Builder setDocRefPathBytes(
 
       private com.google.firestore.v1beta1.Precondition precondition_ = null;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.Precondition, com.google.firestore.v1beta1.Precondition.Builder, com.google.firestore.v1beta1.PreconditionOrBuilder> preconditionBuilder_;
+              com.google.firestore.v1beta1.Precondition,
+              com.google.firestore.v1beta1.Precondition.Builder,
+              com.google.firestore.v1beta1.PreconditionOrBuilder>
+          preconditionBuilder_;
       /**
+       *
+       *
        * 
        * precondition in call, if any
        * 

@@ -7299,6 +7776,8 @@ public boolean hasPrecondition() {
         return preconditionBuilder_ != null || precondition_ != null;
       }
       /**
+       *
+       *
        * 
        * precondition in call, if any
        * 

@@ -7307,12 +7786,16 @@ public boolean hasPrecondition() {
        */
       public com.google.firestore.v1beta1.Precondition getPrecondition() {
         if (preconditionBuilder_ == null) {
-          return precondition_ == null ? com.google.firestore.v1beta1.Precondition.getDefaultInstance() : precondition_;
+          return precondition_ == null
+              ? com.google.firestore.v1beta1.Precondition.getDefaultInstance()
+              : precondition_;
         } else {
           return preconditionBuilder_.getMessage();
         }
       }
       /**
+       *
+       *
        * 
        * precondition in call, if any
        * 

@@ -7333,6 +7816,8 @@ public Builder setPrecondition(com.google.firestore.v1beta1.Precondition value)
         return this;
       }
       /**
+       *
+       *
        * 
        * precondition in call, if any
        * 

@@ -7351,6 +7836,8 @@ public Builder setPrecondition(
         return this;
       }
       /**
+       *
+       *
        * 
        * precondition in call, if any
        * 

@@ -7361,7 +7848,9 @@ public Builder mergePrecondition(com.google.firestore.v1beta1.Precondition value
         if (preconditionBuilder_ == null) {
           if (precondition_ != null) {
             precondition_ =
-                com.google.firestore.v1beta1.Precondition.newBuilder(precondition_).mergeFrom(value).buildPartial();
+                com.google.firestore.v1beta1.Precondition.newBuilder(precondition_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             precondition_ = value;
           }
@@ -7373,6 +7862,8 @@ public Builder mergePrecondition(com.google.firestore.v1beta1.Precondition value
         return this;
       }
       /**
+       *
+       *
        * 
        * precondition in call, if any
        * 

@@ -7391,6 +7882,8 @@ public Builder clearPrecondition() {
         return this;
       }
       /**
+       *
+       *
        * 
        * precondition in call, if any
        * 

@@ -7403,6 +7896,8 @@ public com.google.firestore.v1beta1.Precondition.Builder getPreconditionBuilder(
         return getPreconditionFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * precondition in call, if any
        * 

@@ -7413,11 +7908,14 @@ public com.google.firestore.v1beta1.PreconditionOrBuilder getPreconditionOrBuild
         if (preconditionBuilder_ != null) {
           return preconditionBuilder_.getMessageOrBuilder();
         } else {
-          return precondition_ == null ?
-              com.google.firestore.v1beta1.Precondition.getDefaultInstance() : precondition_;
+          return precondition_ == null
+              ? com.google.firestore.v1beta1.Precondition.getDefaultInstance()
+              : precondition_;
         }
       }
       /**
+       *
+       *
        * 
        * precondition in call, if any
        * 

@@ -7425,14 +7923,17 @@ public com.google.firestore.v1beta1.PreconditionOrBuilder getPreconditionOrBuild
        * .google.firestore.v1beta1.Precondition precondition = 2;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.Precondition, com.google.firestore.v1beta1.Precondition.Builder, com.google.firestore.v1beta1.PreconditionOrBuilder>
-      getPreconditionFieldBuilder() {
+              com.google.firestore.v1beta1.Precondition,
+              com.google.firestore.v1beta1.Precondition.Builder,
+              com.google.firestore.v1beta1.PreconditionOrBuilder>
+          getPreconditionFieldBuilder() {
         if (preconditionBuilder_ == null) {
-          preconditionBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.firestore.v1beta1.Precondition, com.google.firestore.v1beta1.Precondition.Builder, com.google.firestore.v1beta1.PreconditionOrBuilder>(
-              getPrecondition(),
-              getParentForChildren(),
-              isClean());
+          preconditionBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.firestore.v1beta1.Precondition,
+                  com.google.firestore.v1beta1.Precondition.Builder,
+                  com.google.firestore.v1beta1.PreconditionOrBuilder>(
+                  getPrecondition(), getParentForChildren(), isClean());
           precondition_ = null;
         }
         return preconditionBuilder_;
@@ -7440,6 +7941,8 @@ public com.google.firestore.v1beta1.PreconditionOrBuilder getPreconditionOrBuild
 
       private java.lang.Object jsonData_ = "";
       /**
+       *
+       *
        * 
        * data (see CreateTest.json_data)
        * 

@@ -7449,8 +7952,7 @@ public com.google.firestore.v1beta1.PreconditionOrBuilder getPreconditionOrBuild
       public java.lang.String getJsonData() {
         java.lang.Object ref = jsonData_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           jsonData_ = s;
           return s;
@@ -7459,19 +7961,19 @@ public java.lang.String getJsonData() {
         }
       }
       /**
+       *
+       *
        * 
        * data (see CreateTest.json_data)
        * 

        *
        * string json_data = 3;
        */
-      public com.google.protobuf.ByteString
-      getJsonDataBytes() {
+      public com.google.protobuf.ByteString getJsonDataBytes() {
         java.lang.Object ref = jsonData_;
         if (ref instanceof String) {
           com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           jsonData_ = b;
           return b;
         } else {
@@ -7479,14 +7981,15 @@ public java.lang.String getJsonData() {
         }
       }
       /**
+       *
+       *
        * 
        * data (see CreateTest.json_data)
        * 

        *
        * string json_data = 3;
        */
-      public Builder setJsonData(
-          java.lang.String value) {
+      public Builder setJsonData(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -7496,6 +7999,8 @@ public Builder setJsonData(
         return this;
       }
       /**
+       *
+       *
        * 
        * data (see CreateTest.json_data)
        * 

@@ -7509,14 +8014,15 @@ public Builder clearJsonData() {
         return this;
       }
       /**
+       *
+       *
        * 
        * data (see CreateTest.json_data)
        * 

        *
        * string json_data = 3;
        */
-      public Builder setJsonDataBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder setJsonDataBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -7529,8 +8035,13 @@ public Builder setJsonDataBytes(
 
       private com.google.firestore.v1beta1.CommitRequest request_ = null;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.CommitRequest, com.google.firestore.v1beta1.CommitRequest.Builder, com.google.firestore.v1beta1.CommitRequestOrBuilder> requestBuilder_;
+              com.google.firestore.v1beta1.CommitRequest,
+              com.google.firestore.v1beta1.CommitRequest.Builder,
+              com.google.firestore.v1beta1.CommitRequestOrBuilder>
+          requestBuilder_;
       /**
+       *
+       *
        * 
        * expected request
        * 

@@ -7541,6 +8052,8 @@ public boolean hasRequest() {
         return requestBuilder_ != null || request_ != null;
       }
       /**
+       *
+       *
        * 
        * expected request
        * 

@@ -7549,12 +8062,16 @@ public boolean hasRequest() {
        */
       public com.google.firestore.v1beta1.CommitRequest getRequest() {
         if (requestBuilder_ == null) {
-          return request_ == null ? com.google.firestore.v1beta1.CommitRequest.getDefaultInstance() : request_;
+          return request_ == null
+              ? com.google.firestore.v1beta1.CommitRequest.getDefaultInstance()
+              : request_;
         } else {
           return requestBuilder_.getMessage();
         }
       }
       /**
+       *
+       *
        * 
        * expected request
        * 

@@ -7575,6 +8092,8 @@ public Builder setRequest(com.google.firestore.v1beta1.CommitRequest value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * expected request
        * 

@@ -7593,6 +8112,8 @@ public Builder setRequest(
         return this;
       }
       /**
+       *
+       *
        * 
        * expected request
        * 

@@ -7603,7 +8124,9 @@ public Builder mergeRequest(com.google.firestore.v1beta1.CommitRequest value) {
         if (requestBuilder_ == null) {
           if (request_ != null) {
             request_ =
-                com.google.firestore.v1beta1.CommitRequest.newBuilder(request_).mergeFrom(value).buildPartial();
+                com.google.firestore.v1beta1.CommitRequest.newBuilder(request_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             request_ = value;
           }
@@ -7615,6 +8138,8 @@ public Builder mergeRequest(com.google.firestore.v1beta1.CommitRequest value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * expected request
        * 

@@ -7633,6 +8158,8 @@ public Builder clearRequest() {
         return this;
       }
       /**
+       *
+       *
        * 
        * expected request
        * 

@@ -7645,6 +8172,8 @@ public com.google.firestore.v1beta1.CommitRequest.Builder getRequestBuilder() {
         return getRequestFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * expected request
        * 

@@ -7655,11 +8184,14 @@ public com.google.firestore.v1beta1.CommitRequestOrBuilder getRequestOrBuilder()
         if (requestBuilder_ != null) {
           return requestBuilder_.getMessageOrBuilder();
         } else {
-          return request_ == null ?
-              com.google.firestore.v1beta1.CommitRequest.getDefaultInstance() : request_;
+          return request_ == null
+              ? com.google.firestore.v1beta1.CommitRequest.getDefaultInstance()
+              : request_;
         }
       }
       /**
+       *
+       *
        * 
        * expected request
        * 

@@ -7667,21 +8199,26 @@ public com.google.firestore.v1beta1.CommitRequestOrBuilder getRequestOrBuilder()
        * .google.firestore.v1beta1.CommitRequest request = 4;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.CommitRequest, com.google.firestore.v1beta1.CommitRequest.Builder, com.google.firestore.v1beta1.CommitRequestOrBuilder>
-      getRequestFieldBuilder() {
+              com.google.firestore.v1beta1.CommitRequest,
+              com.google.firestore.v1beta1.CommitRequest.Builder,
+              com.google.firestore.v1beta1.CommitRequestOrBuilder>
+          getRequestFieldBuilder() {
         if (requestBuilder_ == null) {
-          requestBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.firestore.v1beta1.CommitRequest, com.google.firestore.v1beta1.CommitRequest.Builder, com.google.firestore.v1beta1.CommitRequestOrBuilder>(
-              getRequest(),
-              getParentForChildren(),
-              isClean());
+          requestBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.firestore.v1beta1.CommitRequest,
+                  com.google.firestore.v1beta1.CommitRequest.Builder,
+                  com.google.firestore.v1beta1.CommitRequestOrBuilder>(
+                  getRequest(), getParentForChildren(), isClean());
           request_ = null;
         }
         return requestBuilder_;
       }
 
-      private boolean isError_ ;
+      private boolean isError_;
       /**
+       *
+       *
        * 
        * call signals an error
        * 

@@ -7692,6 +8229,8 @@ public boolean getIsError() {
         return isError_;
       }
       /**
+       *
+       *
        * 
        * call signals an error
        * 

@@ -7705,6 +8244,8 @@ public Builder setIsError(boolean value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * call signals an error
        * 

@@ -7717,6 +8258,7 @@ public Builder clearIsError() {
         onChanged();
         return this;
       }
+
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
         return super.setUnknownFieldsProto3(unknownFields);
@@ -7727,29 +8269,31 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:tests.UpdateTest)
     }
 
     // @@protoc_insertion_point(class_scope:tests.UpdateTest)
-    private static final com.google.cloud.firestore.conformance.TestDefinition.UpdateTest DEFAULT_INSTANCE;
+    private static final com.google.cloud.firestore.conformance.TestDefinition.UpdateTest
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.firestore.conformance.TestDefinition.UpdateTest();
     }
 
-    public static com.google.cloud.firestore.conformance.TestDefinition.UpdateTest getDefaultInstance() {
+    public static com.google.cloud.firestore.conformance.TestDefinition.UpdateTest
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      public UpdateTest parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new UpdateTest(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          public UpdateTest parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new UpdateTest(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -7760,17 +8304,20 @@ public com.google.protobuf.Parser getParserForType() {
       return PARSER;
     }
 
-    public com.google.cloud.firestore.conformance.TestDefinition.UpdateTest getDefaultInstanceForType() {
+    public com.google.cloud.firestore.conformance.TestDefinition.UpdateTest
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface UpdatePathsTestOrBuilder extends
+  public interface UpdatePathsTestOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:tests.UpdatePathsTest)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * path of doc
      * 

@@ -7779,16 +8326,19 @@ public interface UpdatePathsTestOrBuilder extends
      */
     java.lang.String getDocRefPath();
     /**
+     *
+     *
      * 
      * path of doc
      * 

      *
      * string doc_ref_path = 1;
      */
-    com.google.protobuf.ByteString
-    getDocRefPathBytes();
+    com.google.protobuf.ByteString getDocRefPathBytes();
 
     /**
+     *
+     *
      * 
      * precondition in call, if any
      * 

@@ -7797,6 +8347,8 @@ public interface UpdatePathsTestOrBuilder extends
      */
     boolean hasPrecondition();
     /**
+     *
+     *
      * 
      * precondition in call, if any
      * 

@@ -7805,6 +8357,8 @@ public interface UpdatePathsTestOrBuilder extends
      */
     com.google.firestore.v1beta1.Precondition getPrecondition();
     /**
+     *
+     *
      * 
      * precondition in call, if any
      * 

@@ -7814,6 +8368,8 @@ public interface UpdatePathsTestOrBuilder extends
     com.google.firestore.v1beta1.PreconditionOrBuilder getPreconditionOrBuilder();
 
     /**
+     *
+     *
      * 
      * parallel sequences: field_paths[i] corresponds to json_values[i]
      * 

@@ -7821,8 +8377,10 @@ public interface UpdatePathsTestOrBuilder extends
      * repeated .tests.FieldPath field_paths = 3;
      */
     java.util.List
-    getFieldPathsList();
+        getFieldPathsList();
     /**
+     *
+     *
      * 
      * parallel sequences: field_paths[i] corresponds to json_values[i]
      * 

@@ -7831,6 +8389,8 @@ public interface UpdatePathsTestOrBuilder extends
      */
     com.google.cloud.firestore.conformance.TestDefinition.FieldPath getFieldPaths(int index);
     /**
+     *
+     *
      * 
      * parallel sequences: field_paths[i] corresponds to json_values[i]
      * 

@@ -7839,15 +8399,20 @@ public interface UpdatePathsTestOrBuilder extends
      */
     int getFieldPathsCount();
     /**
+     *
+     *
      * 
      * parallel sequences: field_paths[i] corresponds to json_values[i]
      * 

      *
      * repeated .tests.FieldPath field_paths = 3;
      */
-    java.util.List
-    getFieldPathsOrBuilderList();
+    java.util.List<
+            ? extends com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>
+        getFieldPathsOrBuilderList();
     /**
+     *
+     *
      * 
      * parallel sequences: field_paths[i] corresponds to json_values[i]
      * 

@@ -7858,15 +8423,18 @@ com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder getFiel
         int index);
 
     /**
+     *
+     *
      * 
      * the argument values, as JSON
      * 

      *
      * repeated string json_values = 4;
      */
-    java.util.List
-    getJsonValuesList();
+    java.util.List getJsonValuesList();
     /**
+     *
+     *
      * 
      * the argument values, as JSON
      * 

@@ -7875,6 +8443,8 @@ com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder getFiel
      */
     int getJsonValuesCount();
     /**
+     *
+     *
      * 
      * the argument values, as JSON
      * 

@@ -7883,16 +8453,19 @@ com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder getFiel
      */
     java.lang.String getJsonValues(int index);
     /**
+     *
+     *
      * 
      * the argument values, as JSON
      * 

      *
      * repeated string json_values = 4;
      */
-    com.google.protobuf.ByteString
-    getJsonValuesBytes(int index);
+    com.google.protobuf.ByteString getJsonValuesBytes(int index);
 
     /**
+     *
+     *
      * 
      * expected rquest
      * 

@@ -7901,6 +8474,8 @@ com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder getFiel
      */
     boolean hasRequest();
     /**
+     *
+     *
      * 
      * expected rquest
      * 

@@ -7909,6 +8484,8 @@ com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder getFiel
      */
     com.google.firestore.v1beta1.CommitRequest getRequest();
     /**
+     *
+     *
      * 
      * expected rquest
      * 

@@ -7918,6 +8495,8 @@ com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder getFiel
     com.google.firestore.v1beta1.CommitRequestOrBuilder getRequestOrBuilder();
 
     /**
+     *
+     *
      * 
      * call signals an error
      * 

@@ -7927,6 +8506,8 @@ com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder getFiel
     boolean getIsError();
   }
   /**
+   *
+   *
    * 
    * A call to the form of DocumentRef.Update that represents the data as a list
    * of field paths and their values.
@@ -7934,8 +8515,8 @@ com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder getFiel
    *
    * Protobuf type {@code tests.UpdatePathsTest}
    */
-  public  static final class UpdatePathsTest extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class UpdatePathsTest extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:tests.UpdatePathsTest)
       UpdatePathsTestOrBuilder {
     private static final long serialVersionUID = 0L;
@@ -7943,6 +8524,7 @@ public  static final class UpdatePathsTest extends
     private UpdatePathsTest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private UpdatePathsTest() {
       docRefPath_ = "";
       fieldPaths_ = java.util.Collections.emptyList();
@@ -7951,10 +8533,10 @@ private UpdatePathsTest() {
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private UpdatePathsTest(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -7974,75 +8556,87 @@ private UpdatePathsTest(
             case 0:
               done = true;
               break;
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
 
-              docRefPath_ = s;
-              break;
-            }
-            case 18: {
-              com.google.firestore.v1beta1.Precondition.Builder subBuilder = null;
-              if (precondition_ != null) {
-                subBuilder = precondition_.toBuilder();
+                docRefPath_ = s;
+                break;
               }
-              precondition_ = input.readMessage(com.google.firestore.v1beta1.Precondition.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(precondition_);
-                precondition_ = subBuilder.buildPartial();
+            case 18:
+              {
+                com.google.firestore.v1beta1.Precondition.Builder subBuilder = null;
+                if (precondition_ != null) {
+                  subBuilder = precondition_.toBuilder();
+                }
+                precondition_ =
+                    input.readMessage(
+                        com.google.firestore.v1beta1.Precondition.parser(), extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(precondition_);
+                  precondition_ = subBuilder.buildPartial();
+                }
+
+                break;
               }
-
-              break;
-            }
-            case 26: {
-              if (!((mutable_bitField0_ & 0x00000004) == 0x00000004)) {
-                fieldPaths_ = new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000004;
+            case 26:
+              {
+                if (!((mutable_bitField0_ & 0x00000004) == 0x00000004)) {
+                  fieldPaths_ =
+                      new java.util.ArrayList<
+                          com.google.cloud.firestore.conformance.TestDefinition.FieldPath>();
+                  mutable_bitField0_ |= 0x00000004;
+                }
+                fieldPaths_.add(
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.FieldPath.parser(),
+                        extensionRegistry));
+                break;
               }
-              fieldPaths_.add(
-                  input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.FieldPath.parser(), extensionRegistry));
-              break;
-            }
-            case 34: {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000008) == 0x00000008)) {
-                jsonValues_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000008;
+            case 34:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                if (!((mutable_bitField0_ & 0x00000008) == 0x00000008)) {
+                  jsonValues_ = new com.google.protobuf.LazyStringArrayList();
+                  mutable_bitField0_ |= 0x00000008;
+                }
+                jsonValues_.add(s);
+                break;
               }
-              jsonValues_.add(s);
-              break;
-            }
-            case 42: {
-              com.google.firestore.v1beta1.CommitRequest.Builder subBuilder = null;
-              if (request_ != null) {
-                subBuilder = request_.toBuilder();
+            case 42:
+              {
+                com.google.firestore.v1beta1.CommitRequest.Builder subBuilder = null;
+                if (request_ != null) {
+                  subBuilder = request_.toBuilder();
+                }
+                request_ =
+                    input.readMessage(
+                        com.google.firestore.v1beta1.CommitRequest.parser(), extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(request_);
+                  request_ = subBuilder.buildPartial();
+                }
+
+                break;
               }
-              request_ = input.readMessage(com.google.firestore.v1beta1.CommitRequest.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(request_);
-                request_ = subBuilder.buildPartial();
+            case 48:
+              {
+                isError_ = input.readBool();
+                break;
               }
-
-              break;
-            }
-            case 48: {
-
-              isError_ = input.readBool();
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         if (((mutable_bitField0_ & 0x00000004) == 0x00000004)) {
           fieldPaths_ = java.util.Collections.unmodifiableList(fieldPaths_);
@@ -8054,22 +8648,26 @@ private UpdatePathsTest(
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-    getDescriptor() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_UpdatePathsTest_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_UpdatePathsTest_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-    internalGetFieldAccessorTable() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_UpdatePathsTest_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.class, com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.Builder.class);
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_UpdatePathsTest_fieldAccessorTable.ensureFieldAccessorsInitialized(
+          com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.class,
+          com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.Builder.class);
     }
 
     private int bitField0_;
     public static final int DOC_REF_PATH_FIELD_NUMBER = 1;
     private volatile java.lang.Object docRefPath_;
     /**
+     *
+     *
      * 
      * path of doc
      * 

@@ -8081,27 +8679,26 @@ public java.lang.String getDocRefPath() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         docRefPath_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * path of doc
      * 

      *
      * string doc_ref_path = 1;
      */
-    public com.google.protobuf.ByteString
-    getDocRefPathBytes() {
+    public com.google.protobuf.ByteString getDocRefPathBytes() {
       java.lang.Object ref = docRefPath_;
       if (ref instanceof java.lang.String) {
         com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         docRefPath_ = b;
         return b;
       } else {
@@ -8112,6 +8709,8 @@ public java.lang.String getDocRefPath() {
     public static final int PRECONDITION_FIELD_NUMBER = 2;
     private com.google.firestore.v1beta1.Precondition precondition_;
     /**
+     *
+     *
      * 
      * precondition in call, if any
      * 

@@ -8122,6 +8721,8 @@ public boolean hasPrecondition() {
       return precondition_ != null;
     }
     /**
+     *
+     *
      * 
      * precondition in call, if any
      * 

@@ -8129,9 +8730,13 @@ public boolean hasPrecondition() {
      * .google.firestore.v1beta1.Precondition precondition = 2;
      */
     public com.google.firestore.v1beta1.Precondition getPrecondition() {
-      return precondition_ == null ? com.google.firestore.v1beta1.Precondition.getDefaultInstance() : precondition_;
+      return precondition_ == null
+          ? com.google.firestore.v1beta1.Precondition.getDefaultInstance()
+          : precondition_;
     }
     /**
+     *
+     *
      * 
      * precondition in call, if any
      * 

@@ -8143,29 +8748,38 @@ public com.google.firestore.v1beta1.PreconditionOrBuilder getPreconditionOrBuild
     }
 
     public static final int FIELD_PATHS_FIELD_NUMBER = 3;
-    private java.util.List fieldPaths_;
+    private java.util.List
+        fieldPaths_;
     /**
+     *
+     *
      * 
      * parallel sequences: field_paths[i] corresponds to json_values[i]
      * 

      *
      * repeated .tests.FieldPath field_paths = 3;
      */
-    public java.util.List getFieldPathsList() {
+    public java.util.List
+        getFieldPathsList() {
       return fieldPaths_;
     }
     /**
+     *
+     *
      * 
      * parallel sequences: field_paths[i] corresponds to json_values[i]
      * 

      *
      * repeated .tests.FieldPath field_paths = 3;
      */
-    public java.util.List
-    getFieldPathsOrBuilderList() {
+    public java.util.List<
+            ? extends com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>
+        getFieldPathsOrBuilderList() {
       return fieldPaths_;
     }
     /**
+     *
+     *
      * 
      * parallel sequences: field_paths[i] corresponds to json_values[i]
      * 

@@ -8176,41 +8790,49 @@ public int getFieldPathsCount() {
       return fieldPaths_.size();
     }
     /**
+     *
+     *
      * 
      * parallel sequences: field_paths[i] corresponds to json_values[i]
      * 

      *
      * repeated .tests.FieldPath field_paths = 3;
      */
-    public com.google.cloud.firestore.conformance.TestDefinition.FieldPath getFieldPaths(int index) {
+    public com.google.cloud.firestore.conformance.TestDefinition.FieldPath getFieldPaths(
+        int index) {
       return fieldPaths_.get(index);
     }
     /**
+     *
+     *
      * 
      * parallel sequences: field_paths[i] corresponds to json_values[i]
      * 

      *
      * repeated .tests.FieldPath field_paths = 3;
      */
-    public com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder getFieldPathsOrBuilder(
-        int index) {
+    public com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder
+        getFieldPathsOrBuilder(int index) {
       return fieldPaths_.get(index);
     }
 
     public static final int JSON_VALUES_FIELD_NUMBER = 4;
     private com.google.protobuf.LazyStringList jsonValues_;
     /**
+     *
+     *
      * 
      * the argument values, as JSON
      * 

      *
      * repeated string json_values = 4;
      */
-    public com.google.protobuf.ProtocolStringList
-    getJsonValuesList() {
+    public com.google.protobuf.ProtocolStringList getJsonValuesList() {
       return jsonValues_;
     }
     /**
+     *
+     *
      * 
      * the argument values, as JSON
      * 

@@ -8221,6 +8843,8 @@ public int getJsonValuesCount() {
       return jsonValues_.size();
     }
     /**
+     *
+     *
      * 
      * the argument values, as JSON
      * 

@@ -8231,20 +8855,23 @@ public java.lang.String getJsonValues(int index) {
       return jsonValues_.get(index);
     }
     /**
+     *
+     *
      * 
      * the argument values, as JSON
      * 

      *
      * repeated string json_values = 4;
      */
-    public com.google.protobuf.ByteString
-    getJsonValuesBytes(int index) {
+    public com.google.protobuf.ByteString getJsonValuesBytes(int index) {
       return jsonValues_.getByteString(index);
     }
 
     public static final int REQUEST_FIELD_NUMBER = 5;
     private com.google.firestore.v1beta1.CommitRequest request_;
     /**
+     *
+     *
      * 
      * expected rquest
      * 

@@ -8255,6 +8882,8 @@ public boolean hasRequest() {
       return request_ != null;
     }
     /**
+     *
+     *
      * 
      * expected rquest
      * 

@@ -8262,9 +8891,13 @@ public boolean hasRequest() {
      * .google.firestore.v1beta1.CommitRequest request = 5;
      */
     public com.google.firestore.v1beta1.CommitRequest getRequest() {
-      return request_ == null ? com.google.firestore.v1beta1.CommitRequest.getDefaultInstance() : request_;
+      return request_ == null
+          ? com.google.firestore.v1beta1.CommitRequest.getDefaultInstance()
+          : request_;
     }
     /**
+     *
+     *
      * 
      * expected rquest
      * 

@@ -8278,6 +8911,8 @@ public com.google.firestore.v1beta1.CommitRequestOrBuilder getRequestOrBuilder()
     public static final int IS_ERROR_FIELD_NUMBER = 6;
     private boolean isError_;
     /**
+     *
+     *
      * 
      * call signals an error
      * 

@@ -8289,6 +8924,7 @@ public boolean getIsError() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
       if (isInitialized == 1) return true;
@@ -8298,8 +8934,7 @@ public final boolean isInitialized() {
       return true;
     }
 
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (!getDocRefPathBytes().isEmpty()) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, docRefPath_);
       }
@@ -8330,12 +8965,10 @@ public int getSerializedSize() {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, docRefPath_);
       }
       if (precondition_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(2, getPrecondition());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getPrecondition());
       }
       for (int i = 0; i < fieldPaths_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(3, fieldPaths_.get(i));
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, fieldPaths_.get(i));
       }
       {
         int dataSize = 0;
@@ -8346,12 +8979,10 @@ public int getSerializedSize() {
         size += 1 * getJsonValuesList().size();
       }
       if (request_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(5, getRequest());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getRequest());
       }
       if (isError_ != false) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeBoolSize(6, isError_);
+        size += com.google.protobuf.CodedOutputStream.computeBoolSize(6, isError_);
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -8366,27 +8997,22 @@ public boolean equals(final java.lang.Object obj) {
       if (!(obj instanceof com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest)) {
         return super.equals(obj);
       }
-      com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest other = (com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest) obj;
+      com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest other =
+          (com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest) obj;
 
       boolean result = true;
-      result = result && getDocRefPath()
-          .equals(other.getDocRefPath());
+      result = result && getDocRefPath().equals(other.getDocRefPath());
       result = result && (hasPrecondition() == other.hasPrecondition());
       if (hasPrecondition()) {
-        result = result && getPrecondition()
-            .equals(other.getPrecondition());
+        result = result && getPrecondition().equals(other.getPrecondition());
       }
-      result = result && getFieldPathsList()
-          .equals(other.getFieldPathsList());
-      result = result && getJsonValuesList()
-          .equals(other.getJsonValuesList());
+      result = result && getFieldPathsList().equals(other.getFieldPathsList());
+      result = result && getJsonValuesList().equals(other.getJsonValuesList());
       result = result && (hasRequest() == other.hasRequest());
       if (hasRequest()) {
-        result = result && getRequest()
-            .equals(other.getRequest());
+        result = result && getRequest().equals(other.getRequest());
       }
-      result = result && (getIsError()
-          == other.getIsError());
+      result = result && (getIsError() == other.getIsError());
       result = result && unknownFields.equals(other.unknownFields);
       return result;
     }
@@ -8417,93 +9043,100 @@ public int hashCode() {
         hash = (53 * hash) + getRequest().hashCode();
       }
       hash = (37 * hash) + IS_ERROR_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-          getIsError());
+      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getIsError());
       hash = (29 * hash) + unknownFields.hashCode();
       memoizedHashCode = hash;
       return hash;
     }
 
     public static com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public Builder newBuilderForType() {
+      return newBuilder();
     }
 
-    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -8513,6 +9146,8 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * A call to the form of DocumentRef.Update that represents the data as a list
      * of field paths and their values.
@@ -8520,38 +9155,43 @@ protected Builder newBuilderForType(
      *
      * Protobuf type {@code tests.UpdatePathsTest}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:tests.UpdatePathsTest)
         com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTestOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_UpdatePathsTest_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_UpdatePathsTest_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_UpdatePathsTest_fieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_UpdatePathsTest_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.class, com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.Builder.class);
+                com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.class,
+                com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.Builder
+                    .class);
       }
 
-      // Construct using com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.newBuilder()
+      // Construct using
+      // com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-            .alwaysUseFieldBuilders) {
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
           getFieldPathsFieldBuilder();
         }
       }
+
       public Builder clear() {
         super.clear();
         docRefPath_ = "";
@@ -8581,17 +9221,20 @@ public Builder clear() {
         return this;
       }
 
-      public com.google.protobuf.Descriptors.Descriptor
-      getDescriptorForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_UpdatePathsTest_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_UpdatePathsTest_descriptor;
       }
 
-      public com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest getDefaultInstanceForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.getDefaultInstance();
+      public com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest
+          getDefaultInstanceForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest
+            .getDefaultInstance();
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest build() {
-        com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest result = buildPartial();
+        com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest result =
+            buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -8599,7 +9242,8 @@ public com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest bui
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest buildPartial() {
-        com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest result = new com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest(this);
+        com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest result =
+            new com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest(this);
         int from_bitField0_ = bitField0_;
         int to_bitField0_ = 0;
         result.docRefPath_ = docRefPath_;
@@ -8636,40 +9280,48 @@ public com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest bui
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest) {
-          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest)other);
+        if (other
+            instanceof com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest) {
+          return mergeFrom(
+              (com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest other) {
-        if (other == com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest other) {
+        if (other
+            == com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest
+                .getDefaultInstance()) return this;
         if (!other.getDocRefPath().isEmpty()) {
           docRefPath_ = other.docRefPath_;
           onChanged();
@@ -8696,8 +9348,9 @@ public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.U
               fieldPaths_ = other.fieldPaths_;
               bitField0_ = (bitField0_ & ~0x00000004);
               fieldPathsBuilder_ =
-                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                      getFieldPathsFieldBuilder() : null;
+                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                      ? getFieldPathsFieldBuilder()
+                      : null;
             } else {
               fieldPathsBuilder_.addAllMessages(other.fieldPaths_);
             }
@@ -8736,7 +9389,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -8745,10 +9400,13 @@ public Builder mergeFrom(
         }
         return this;
       }
+
       private int bitField0_;
 
       private java.lang.Object docRefPath_ = "";
       /**
+       *
+       *
        * 
        * path of doc
        * 

@@ -8758,8 +9416,7 @@ public Builder mergeFrom(
       public java.lang.String getDocRefPath() {
         java.lang.Object ref = docRefPath_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           docRefPath_ = s;
           return s;
@@ -8768,19 +9425,19 @@ public java.lang.String getDocRefPath() {
         }
       }
       /**
+       *
+       *
        * 
        * path of doc
        * 

        *
        * string doc_ref_path = 1;
        */
-      public com.google.protobuf.ByteString
-      getDocRefPathBytes() {
+      public com.google.protobuf.ByteString getDocRefPathBytes() {
         java.lang.Object ref = docRefPath_;
         if (ref instanceof String) {
           com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           docRefPath_ = b;
           return b;
         } else {
@@ -8788,14 +9445,15 @@ public java.lang.String getDocRefPath() {
         }
       }
       /**
+       *
+       *
        * 
        * path of doc
        * 

        *
        * string doc_ref_path = 1;
        */
-      public Builder setDocRefPath(
-          java.lang.String value) {
+      public Builder setDocRefPath(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -8805,6 +9463,8 @@ public Builder setDocRefPath(
         return this;
       }
       /**
+       *
+       *
        * 
        * path of doc
        * 

@@ -8818,14 +9478,15 @@ public Builder clearDocRefPath() {
         return this;
       }
       /**
+       *
+       *
        * 
        * path of doc
        * 

        *
        * string doc_ref_path = 1;
        */
-      public Builder setDocRefPathBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder setDocRefPathBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -8838,8 +9499,13 @@ public Builder setDocRefPathBytes(
 
       private com.google.firestore.v1beta1.Precondition precondition_ = null;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.Precondition, com.google.firestore.v1beta1.Precondition.Builder, com.google.firestore.v1beta1.PreconditionOrBuilder> preconditionBuilder_;
+              com.google.firestore.v1beta1.Precondition,
+              com.google.firestore.v1beta1.Precondition.Builder,
+              com.google.firestore.v1beta1.PreconditionOrBuilder>
+          preconditionBuilder_;
       /**
+       *
+       *
        * 
        * precondition in call, if any
        * 

@@ -8850,6 +9516,8 @@ public boolean hasPrecondition() {
         return preconditionBuilder_ != null || precondition_ != null;
       }
       /**
+       *
+       *
        * 
        * precondition in call, if any
        * 

@@ -8858,12 +9526,16 @@ public boolean hasPrecondition() {
        */
       public com.google.firestore.v1beta1.Precondition getPrecondition() {
         if (preconditionBuilder_ == null) {
-          return precondition_ == null ? com.google.firestore.v1beta1.Precondition.getDefaultInstance() : precondition_;
+          return precondition_ == null
+              ? com.google.firestore.v1beta1.Precondition.getDefaultInstance()
+              : precondition_;
         } else {
           return preconditionBuilder_.getMessage();
         }
       }
       /**
+       *
+       *
        * 
        * precondition in call, if any
        * 

@@ -8884,6 +9556,8 @@ public Builder setPrecondition(com.google.firestore.v1beta1.Precondition value)
         return this;
       }
       /**
+       *
+       *
        * 
        * precondition in call, if any
        * 

@@ -8902,6 +9576,8 @@ public Builder setPrecondition(
         return this;
       }
       /**
+       *
+       *
        * 
        * precondition in call, if any
        * 

@@ -8912,7 +9588,9 @@ public Builder mergePrecondition(com.google.firestore.v1beta1.Precondition value
         if (preconditionBuilder_ == null) {
           if (precondition_ != null) {
             precondition_ =
-                com.google.firestore.v1beta1.Precondition.newBuilder(precondition_).mergeFrom(value).buildPartial();
+                com.google.firestore.v1beta1.Precondition.newBuilder(precondition_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             precondition_ = value;
           }
@@ -8924,6 +9602,8 @@ public Builder mergePrecondition(com.google.firestore.v1beta1.Precondition value
         return this;
       }
       /**
+       *
+       *
        * 
        * precondition in call, if any
        * 

@@ -8942,6 +9622,8 @@ public Builder clearPrecondition() {
         return this;
       }
       /**
+       *
+       *
        * 
        * precondition in call, if any
        * 

@@ -8954,6 +9636,8 @@ public com.google.firestore.v1beta1.Precondition.Builder getPreconditionBuilder(
         return getPreconditionFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * precondition in call, if any
        * 

@@ -8964,11 +9648,14 @@ public com.google.firestore.v1beta1.PreconditionOrBuilder getPreconditionOrBuild
         if (preconditionBuilder_ != null) {
           return preconditionBuilder_.getMessageOrBuilder();
         } else {
-          return precondition_ == null ?
-              com.google.firestore.v1beta1.Precondition.getDefaultInstance() : precondition_;
+          return precondition_ == null
+              ? com.google.firestore.v1beta1.Precondition.getDefaultInstance()
+              : precondition_;
         }
       }
       /**
+       *
+       *
        * 
        * precondition in call, if any
        * 

@@ -8976,39 +9663,51 @@ public com.google.firestore.v1beta1.PreconditionOrBuilder getPreconditionOrBuild
        * .google.firestore.v1beta1.Precondition precondition = 2;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.Precondition, com.google.firestore.v1beta1.Precondition.Builder, com.google.firestore.v1beta1.PreconditionOrBuilder>
-      getPreconditionFieldBuilder() {
+              com.google.firestore.v1beta1.Precondition,
+              com.google.firestore.v1beta1.Precondition.Builder,
+              com.google.firestore.v1beta1.PreconditionOrBuilder>
+          getPreconditionFieldBuilder() {
         if (preconditionBuilder_ == null) {
-          preconditionBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.firestore.v1beta1.Precondition, com.google.firestore.v1beta1.Precondition.Builder, com.google.firestore.v1beta1.PreconditionOrBuilder>(
-              getPrecondition(),
-              getParentForChildren(),
-              isClean());
+          preconditionBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.firestore.v1beta1.Precondition,
+                  com.google.firestore.v1beta1.Precondition.Builder,
+                  com.google.firestore.v1beta1.PreconditionOrBuilder>(
+                  getPrecondition(), getParentForChildren(), isClean());
           precondition_ = null;
         }
         return preconditionBuilder_;
       }
 
-      private java.util.List fieldPaths_ =
-          java.util.Collections.emptyList();
+      private java.util.List
+          fieldPaths_ = java.util.Collections.emptyList();
+
       private void ensureFieldPathsIsMutable() {
         if (!((bitField0_ & 0x00000004) == 0x00000004)) {
-          fieldPaths_ = new java.util.ArrayList(fieldPaths_);
+          fieldPaths_ =
+              new java.util.ArrayList<
+                  com.google.cloud.firestore.conformance.TestDefinition.FieldPath>(fieldPaths_);
           bitField0_ |= 0x00000004;
         }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.FieldPath, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder, com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder> fieldPathsBuilder_;
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPath,
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>
+          fieldPathsBuilder_;
 
       /**
+       *
+       *
        * 
        * parallel sequences: field_paths[i] corresponds to json_values[i]
        * 

        *
        * repeated .tests.FieldPath field_paths = 3;
        */
-      public java.util.List getFieldPathsList() {
+      public java.util.List
+          getFieldPathsList() {
         if (fieldPathsBuilder_ == null) {
           return java.util.Collections.unmodifiableList(fieldPaths_);
         } else {
@@ -9016,6 +9715,8 @@ public java.util.List
        * parallel sequences: field_paths[i] corresponds to json_values[i]
        * 

@@ -9030,13 +9731,16 @@ public int getFieldPathsCount() {
         }
       }
       /**
+       *
+       *
        * 
        * parallel sequences: field_paths[i] corresponds to json_values[i]
        * 

        *
        * repeated .tests.FieldPath field_paths = 3;
        */
-      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath getFieldPaths(int index) {
+      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath getFieldPaths(
+          int index) {
         if (fieldPathsBuilder_ == null) {
           return fieldPaths_.get(index);
         } else {
@@ -9044,6 +9748,8 @@ public com.google.cloud.firestore.conformance.TestDefinition.FieldPath getFieldP
         }
       }
       /**
+       *
+       *
        * 
        * parallel sequences: field_paths[i] corresponds to json_values[i]
        * 

@@ -9065,6 +9771,8 @@ public Builder setFieldPaths(
         return this;
       }
       /**
+       *
+       *
        * 
        * parallel sequences: field_paths[i] corresponds to json_values[i]
        * 

@@ -9072,7 +9780,8 @@ public Builder setFieldPaths(
        * repeated .tests.FieldPath field_paths = 3;
        */
       public Builder setFieldPaths(
-          int index, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder builderForValue) {
+          int index,
+          com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder builderForValue) {
         if (fieldPathsBuilder_ == null) {
           ensureFieldPathsIsMutable();
           fieldPaths_.set(index, builderForValue.build());
@@ -9083,13 +9792,16 @@ public Builder setFieldPaths(
         return this;
       }
       /**
+       *
+       *
        * 
        * parallel sequences: field_paths[i] corresponds to json_values[i]
        * 

        *
        * repeated .tests.FieldPath field_paths = 3;
        */
-      public Builder addFieldPaths(com.google.cloud.firestore.conformance.TestDefinition.FieldPath value) {
+      public Builder addFieldPaths(
+          com.google.cloud.firestore.conformance.TestDefinition.FieldPath value) {
         if (fieldPathsBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -9103,6 +9815,8 @@ public Builder addFieldPaths(com.google.cloud.firestore.conformance.TestDefiniti
         return this;
       }
       /**
+       *
+       *
        * 
        * parallel sequences: field_paths[i] corresponds to json_values[i]
        * 

@@ -9124,6 +9838,8 @@ public Builder addFieldPaths(
         return this;
       }
       /**
+       *
+       *
        * 
        * parallel sequences: field_paths[i] corresponds to json_values[i]
        * 

@@ -9142,6 +9858,8 @@ public Builder addFieldPaths(
         return this;
       }
       /**
+       *
+       *
        * 
        * parallel sequences: field_paths[i] corresponds to json_values[i]
        * 

@@ -9149,7 +9867,8 @@ public Builder addFieldPaths(
        * repeated .tests.FieldPath field_paths = 3;
        */
       public Builder addFieldPaths(
-          int index, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder builderForValue) {
+          int index,
+          com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder builderForValue) {
         if (fieldPathsBuilder_ == null) {
           ensureFieldPathsIsMutable();
           fieldPaths_.add(index, builderForValue.build());
@@ -9160,6 +9879,8 @@ public Builder addFieldPaths(
         return this;
       }
       /**
+       *
+       *
        * 
        * parallel sequences: field_paths[i] corresponds to json_values[i]
        * 

@@ -9167,11 +9888,12 @@ public Builder addFieldPaths(
        * repeated .tests.FieldPath field_paths = 3;
        */
       public Builder addAllFieldPaths(
-          java.lang.Iterable values) {
+          java.lang.Iterable<
+                  ? extends com.google.cloud.firestore.conformance.TestDefinition.FieldPath>
+              values) {
         if (fieldPathsBuilder_ == null) {
           ensureFieldPathsIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, fieldPaths_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, fieldPaths_);
           onChanged();
         } else {
           fieldPathsBuilder_.addAllMessages(values);
@@ -9179,6 +9901,8 @@ public Builder addAllFieldPaths(
         return this;
       }
       /**
+       *
+       *
        * 
        * parallel sequences: field_paths[i] corresponds to json_values[i]
        * 

@@ -9196,6 +9920,8 @@ public Builder clearFieldPaths() {
         return this;
       }
       /**
+       *
+       *
        * 
        * parallel sequences: field_paths[i] corresponds to json_values[i]
        * 

@@ -9213,39 +9939,47 @@ public Builder removeFieldPaths(int index) {
         return this;
       }
       /**
+       *
+       *
        * 
        * parallel sequences: field_paths[i] corresponds to json_values[i]
        * 

        *
        * repeated .tests.FieldPath field_paths = 3;
        */
-      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder getFieldPathsBuilder(
-          int index) {
+      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder
+          getFieldPathsBuilder(int index) {
         return getFieldPathsFieldBuilder().getBuilder(index);
       }
       /**
+       *
+       *
        * 
        * parallel sequences: field_paths[i] corresponds to json_values[i]
        * 

        *
        * repeated .tests.FieldPath field_paths = 3;
        */
-      public com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder getFieldPathsOrBuilder(
-          int index) {
+      public com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder
+          getFieldPathsOrBuilder(int index) {
         if (fieldPathsBuilder_ == null) {
-          return fieldPaths_.get(index);  } else {
+          return fieldPaths_.get(index);
+        } else {
           return fieldPathsBuilder_.getMessageOrBuilder(index);
         }
       }
       /**
+       *
+       *
        * 
        * parallel sequences: field_paths[i] corresponds to json_values[i]
        * 

        *
        * repeated .tests.FieldPath field_paths = 3;
        */
-      public java.util.List
-      getFieldPathsOrBuilderList() {
+      public java.util.List<
+              ? extends com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>
+          getFieldPathsOrBuilderList() {
         if (fieldPathsBuilder_ != null) {
           return fieldPathsBuilder_.getMessageOrBuilderList();
         } else {
@@ -9253,29 +9987,41 @@ public com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder
         }
       }
       /**
+       *
+       *
        * 
        * parallel sequences: field_paths[i] corresponds to json_values[i]
        * 

        *
        * repeated .tests.FieldPath field_paths = 3;
        */
-      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder addFieldPathsBuilder() {
-        return getFieldPathsFieldBuilder().addBuilder(
-            com.google.cloud.firestore.conformance.TestDefinition.FieldPath.getDefaultInstance());
+      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder
+          addFieldPathsBuilder() {
+        return getFieldPathsFieldBuilder()
+            .addBuilder(
+                com.google.cloud.firestore.conformance.TestDefinition.FieldPath
+                    .getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * parallel sequences: field_paths[i] corresponds to json_values[i]
        * 

        *
        * repeated .tests.FieldPath field_paths = 3;
        */
-      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder addFieldPathsBuilder(
-          int index) {
-        return getFieldPathsFieldBuilder().addBuilder(
-            index, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.getDefaultInstance());
+      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder
+          addFieldPathsBuilder(int index) {
+        return getFieldPathsFieldBuilder()
+            .addBuilder(
+                index,
+                com.google.cloud.firestore.conformance.TestDefinition.FieldPath
+                    .getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * parallel sequences: field_paths[i] corresponds to json_values[i]
        * 

@@ -9283,25 +10029,33 @@ public com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder a
        * repeated .tests.FieldPath field_paths = 3;
        */
       public java.util.List
-      getFieldPathsBuilderList() {
+          getFieldPathsBuilderList() {
         return getFieldPathsFieldBuilder().getBuilderList();
       }
+
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.FieldPath, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder, com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>
-      getFieldPathsFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPath,
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>
+          getFieldPathsFieldBuilder() {
         if (fieldPathsBuilder_ == null) {
-          fieldPathsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.FieldPath, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder, com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>(
-              fieldPaths_,
-              ((bitField0_ & 0x00000004) == 0x00000004),
-              getParentForChildren(),
-              isClean());
+          fieldPathsBuilder_ =
+              new com.google.protobuf.RepeatedFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.FieldPath,
+                  com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>(
+                  fieldPaths_,
+                  ((bitField0_ & 0x00000004) == 0x00000004),
+                  getParentForChildren(),
+                  isClean());
           fieldPaths_ = null;
         }
         return fieldPathsBuilder_;
       }
 
-      private com.google.protobuf.LazyStringList jsonValues_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      private com.google.protobuf.LazyStringList jsonValues_ =
+          com.google.protobuf.LazyStringArrayList.EMPTY;
+
       private void ensureJsonValuesIsMutable() {
         if (!((bitField0_ & 0x00000008) == 0x00000008)) {
           jsonValues_ = new com.google.protobuf.LazyStringArrayList(jsonValues_);
@@ -9309,17 +10063,20 @@ private void ensureJsonValuesIsMutable() {
         }
       }
       /**
+       *
+       *
        * 
        * the argument values, as JSON
        * 

        *
        * repeated string json_values = 4;
        */
-      public com.google.protobuf.ProtocolStringList
-      getJsonValuesList() {
+      public com.google.protobuf.ProtocolStringList getJsonValuesList() {
         return jsonValues_.getUnmodifiableView();
       }
       /**
+       *
+       *
        * 
        * the argument values, as JSON
        * 

@@ -9330,6 +10087,8 @@ public int getJsonValuesCount() {
         return jsonValues_.size();
       }
       /**
+       *
+       *
        * 
        * the argument values, as JSON
        * 

@@ -9340,25 +10099,27 @@ public java.lang.String getJsonValues(int index) {
         return jsonValues_.get(index);
       }
       /**
+       *
+       *
        * 
        * the argument values, as JSON
        * 

        *
        * repeated string json_values = 4;
        */
-      public com.google.protobuf.ByteString
-      getJsonValuesBytes(int index) {
+      public com.google.protobuf.ByteString getJsonValuesBytes(int index) {
         return jsonValues_.getByteString(index);
       }
       /**
+       *
+       *
        * 
        * the argument values, as JSON
        * 

        *
        * repeated string json_values = 4;
        */
-      public Builder setJsonValues(
-          int index, java.lang.String value) {
+      public Builder setJsonValues(int index, java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -9368,14 +10129,15 @@ public Builder setJsonValues(
         return this;
       }
       /**
+       *
+       *
        * 
        * the argument values, as JSON
        * 

        *
        * repeated string json_values = 4;
        */
-      public Builder addJsonValues(
-          java.lang.String value) {
+      public Builder addJsonValues(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -9385,21 +10147,23 @@ public Builder addJsonValues(
         return this;
       }
       /**
+       *
+       *
        * 
        * the argument values, as JSON
        * 

        *
        * repeated string json_values = 4;
        */
-      public Builder addAllJsonValues(
-          java.lang.Iterable values) {
+      public Builder addAllJsonValues(java.lang.Iterable values) {
         ensureJsonValuesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, jsonValues_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, jsonValues_);
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * the argument values, as JSON
        * 

@@ -9413,14 +10177,15 @@ public Builder clearJsonValues() {
         return this;
       }
       /**
+       *
+       *
        * 
        * the argument values, as JSON
        * 

        *
        * repeated string json_values = 4;
        */
-      public Builder addJsonValuesBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder addJsonValuesBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -9433,8 +10198,13 @@ public Builder addJsonValuesBytes(
 
       private com.google.firestore.v1beta1.CommitRequest request_ = null;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.CommitRequest, com.google.firestore.v1beta1.CommitRequest.Builder, com.google.firestore.v1beta1.CommitRequestOrBuilder> requestBuilder_;
+              com.google.firestore.v1beta1.CommitRequest,
+              com.google.firestore.v1beta1.CommitRequest.Builder,
+              com.google.firestore.v1beta1.CommitRequestOrBuilder>
+          requestBuilder_;
       /**
+       *
+       *
        * 
        * expected rquest
        * 

@@ -9445,6 +10215,8 @@ public boolean hasRequest() {
         return requestBuilder_ != null || request_ != null;
       }
       /**
+       *
+       *
        * 
        * expected rquest
        * 

@@ -9453,12 +10225,16 @@ public boolean hasRequest() {
        */
       public com.google.firestore.v1beta1.CommitRequest getRequest() {
         if (requestBuilder_ == null) {
-          return request_ == null ? com.google.firestore.v1beta1.CommitRequest.getDefaultInstance() : request_;
+          return request_ == null
+              ? com.google.firestore.v1beta1.CommitRequest.getDefaultInstance()
+              : request_;
         } else {
           return requestBuilder_.getMessage();
         }
       }
       /**
+       *
+       *
        * 
        * expected rquest
        * 

@@ -9479,6 +10255,8 @@ public Builder setRequest(com.google.firestore.v1beta1.CommitRequest value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * expected rquest
        * 

@@ -9497,6 +10275,8 @@ public Builder setRequest(
         return this;
       }
       /**
+       *
+       *
        * 
        * expected rquest
        * 

@@ -9507,7 +10287,9 @@ public Builder mergeRequest(com.google.firestore.v1beta1.CommitRequest value) {
         if (requestBuilder_ == null) {
           if (request_ != null) {
             request_ =
-                com.google.firestore.v1beta1.CommitRequest.newBuilder(request_).mergeFrom(value).buildPartial();
+                com.google.firestore.v1beta1.CommitRequest.newBuilder(request_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             request_ = value;
           }
@@ -9519,6 +10301,8 @@ public Builder mergeRequest(com.google.firestore.v1beta1.CommitRequest value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * expected rquest
        * 

@@ -9537,6 +10321,8 @@ public Builder clearRequest() {
         return this;
       }
       /**
+       *
+       *
        * 
        * expected rquest
        * 

@@ -9549,6 +10335,8 @@ public com.google.firestore.v1beta1.CommitRequest.Builder getRequestBuilder() {
         return getRequestFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * expected rquest
        * 

@@ -9559,11 +10347,14 @@ public com.google.firestore.v1beta1.CommitRequestOrBuilder getRequestOrBuilder()
         if (requestBuilder_ != null) {
           return requestBuilder_.getMessageOrBuilder();
         } else {
-          return request_ == null ?
-              com.google.firestore.v1beta1.CommitRequest.getDefaultInstance() : request_;
+          return request_ == null
+              ? com.google.firestore.v1beta1.CommitRequest.getDefaultInstance()
+              : request_;
         }
       }
       /**
+       *
+       *
        * 
        * expected rquest
        * 

@@ -9571,21 +10362,26 @@ public com.google.firestore.v1beta1.CommitRequestOrBuilder getRequestOrBuilder()
        * .google.firestore.v1beta1.CommitRequest request = 5;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.CommitRequest, com.google.firestore.v1beta1.CommitRequest.Builder, com.google.firestore.v1beta1.CommitRequestOrBuilder>
-      getRequestFieldBuilder() {
+              com.google.firestore.v1beta1.CommitRequest,
+              com.google.firestore.v1beta1.CommitRequest.Builder,
+              com.google.firestore.v1beta1.CommitRequestOrBuilder>
+          getRequestFieldBuilder() {
         if (requestBuilder_ == null) {
-          requestBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.firestore.v1beta1.CommitRequest, com.google.firestore.v1beta1.CommitRequest.Builder, com.google.firestore.v1beta1.CommitRequestOrBuilder>(
-              getRequest(),
-              getParentForChildren(),
-              isClean());
+          requestBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.firestore.v1beta1.CommitRequest,
+                  com.google.firestore.v1beta1.CommitRequest.Builder,
+                  com.google.firestore.v1beta1.CommitRequestOrBuilder>(
+                  getRequest(), getParentForChildren(), isClean());
           request_ = null;
         }
         return requestBuilder_;
       }
 
-      private boolean isError_ ;
+      private boolean isError_;
       /**
+       *
+       *
        * 
        * call signals an error
        * 

@@ -9596,6 +10392,8 @@ public boolean getIsError() {
         return isError_;
       }
       /**
+       *
+       *
        * 
        * call signals an error
        * 

@@ -9609,6 +10407,8 @@ public Builder setIsError(boolean value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * call signals an error
        * 

@@ -9621,6 +10421,7 @@ public Builder clearIsError() {
         onChanged();
         return this;
       }
+
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
         return super.setUnknownFieldsProto3(unknownFields);
@@ -9631,29 +10432,32 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:tests.UpdatePathsTest)
     }
 
     // @@protoc_insertion_point(class_scope:tests.UpdatePathsTest)
-    private static final com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest DEFAULT_INSTANCE;
+    private static final com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest
+        DEFAULT_INSTANCE;
+
     static {
-      DEFAULT_INSTANCE = new com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest();
+      DEFAULT_INSTANCE =
+          new com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest();
     }
 
-    public static com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest getDefaultInstance() {
+    public static com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      public UpdatePathsTest parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new UpdatePathsTest(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          public UpdatePathsTest parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new UpdatePathsTest(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -9664,17 +10468,20 @@ public com.google.protobuf.Parser getParserForType() {
       return PARSER;
     }
 
-    public com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest getDefaultInstanceForType() {
+    public com.google.cloud.firestore.conformance.TestDefinition.UpdatePathsTest
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface DeleteTestOrBuilder extends
+  public interface DeleteTestOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:tests.DeleteTest)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * path of doc
      * 

@@ -9683,29 +10490,26 @@ public interface DeleteTestOrBuilder extends
      */
     java.lang.String getDocRefPath();
     /**
+     *
+     *
      * 
      * path of doc
      * 

      *
      * string doc_ref_path = 1;
      */
-    com.google.protobuf.ByteString
-    getDocRefPathBytes();
+    com.google.protobuf.ByteString getDocRefPathBytes();
 
-    /**
-     * .google.firestore.v1beta1.Precondition precondition = 2;
-     */
+    /** .google.firestore.v1beta1.Precondition precondition = 2; */
     boolean hasPrecondition();
-    /**
-     * .google.firestore.v1beta1.Precondition precondition = 2;
-     */
+    /** .google.firestore.v1beta1.Precondition precondition = 2; */
     com.google.firestore.v1beta1.Precondition getPrecondition();
-    /**
-     * .google.firestore.v1beta1.Precondition precondition = 2;
-     */
+    /** .google.firestore.v1beta1.Precondition precondition = 2; */
     com.google.firestore.v1beta1.PreconditionOrBuilder getPreconditionOrBuilder();
 
     /**
+     *
+     *
      * 
      * expected rquest
      * 

@@ -9714,6 +10518,8 @@ public interface DeleteTestOrBuilder extends
      */
     boolean hasRequest();
     /**
+     *
+     *
      * 
      * expected rquest
      * 

@@ -9722,6 +10528,8 @@ public interface DeleteTestOrBuilder extends
      */
     com.google.firestore.v1beta1.CommitRequest getRequest();
     /**
+     *
+     *
      * 
      * expected rquest
      * 

@@ -9731,6 +10539,8 @@ public interface DeleteTestOrBuilder extends
     com.google.firestore.v1beta1.CommitRequestOrBuilder getRequestOrBuilder();
 
     /**
+     *
+     *
      * 
      * call signals an error
      * 

@@ -9740,14 +10550,16 @@ public interface DeleteTestOrBuilder extends
     boolean getIsError();
   }
   /**
+   *
+   *
    * 
    * A call to DocmentRef.Delete
    * 

    *
    * Protobuf type {@code tests.DeleteTest}
    */
-  public  static final class DeleteTest extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class DeleteTest extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:tests.DeleteTest)
       DeleteTestOrBuilder {
     private static final long serialVersionUID = 0L;
@@ -9755,16 +10567,17 @@ public  static final class DeleteTest extends
     private DeleteTest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private DeleteTest() {
       docRefPath_ = "";
       isError_ = false;
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private DeleteTest(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -9784,77 +10597,87 @@ private DeleteTest(
             case 0:
               done = true;
               break;
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
 
-              docRefPath_ = s;
-              break;
-            }
-            case 18: {
-              com.google.firestore.v1beta1.Precondition.Builder subBuilder = null;
-              if (precondition_ != null) {
-                subBuilder = precondition_.toBuilder();
+                docRefPath_ = s;
+                break;
               }
-              precondition_ = input.readMessage(com.google.firestore.v1beta1.Precondition.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(precondition_);
-                precondition_ = subBuilder.buildPartial();
+            case 18:
+              {
+                com.google.firestore.v1beta1.Precondition.Builder subBuilder = null;
+                if (precondition_ != null) {
+                  subBuilder = precondition_.toBuilder();
+                }
+                precondition_ =
+                    input.readMessage(
+                        com.google.firestore.v1beta1.Precondition.parser(), extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(precondition_);
+                  precondition_ = subBuilder.buildPartial();
+                }
+
+                break;
               }
-
-              break;
-            }
-            case 26: {
-              com.google.firestore.v1beta1.CommitRequest.Builder subBuilder = null;
-              if (request_ != null) {
-                subBuilder = request_.toBuilder();
+            case 26:
+              {
+                com.google.firestore.v1beta1.CommitRequest.Builder subBuilder = null;
+                if (request_ != null) {
+                  subBuilder = request_.toBuilder();
+                }
+                request_ =
+                    input.readMessage(
+                        com.google.firestore.v1beta1.CommitRequest.parser(), extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(request_);
+                  request_ = subBuilder.buildPartial();
+                }
+
+                break;
               }
-              request_ = input.readMessage(com.google.firestore.v1beta1.CommitRequest.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(request_);
-                request_ = subBuilder.buildPartial();
+            case 32:
+              {
+                isError_ = input.readBool();
+                break;
               }
-
-              break;
-            }
-            case 32: {
-
-              isError_ = input.readBool();
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-    getDescriptor() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_DeleteTest_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_DeleteTest_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-    internalGetFieldAccessorTable() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_DeleteTest_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.class, com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.Builder.class);
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_DeleteTest_fieldAccessorTable.ensureFieldAccessorsInitialized(
+          com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.class,
+          com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.Builder.class);
     }
 
     public static final int DOC_REF_PATH_FIELD_NUMBER = 1;
     private volatile java.lang.Object docRefPath_;
     /**
+     *
+     *
      * 
      * path of doc
      * 

@@ -9866,27 +10689,26 @@ public java.lang.String getDocRefPath() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         docRefPath_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * path of doc
      * 

      *
      * string doc_ref_path = 1;
      */
-    public com.google.protobuf.ByteString
-    getDocRefPathBytes() {
+    public com.google.protobuf.ByteString getDocRefPathBytes() {
       java.lang.Object ref = docRefPath_;
       if (ref instanceof java.lang.String) {
         com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         docRefPath_ = b;
         return b;
       } else {
@@ -9896,21 +10718,17 @@ public java.lang.String getDocRefPath() {
 
     public static final int PRECONDITION_FIELD_NUMBER = 2;
     private com.google.firestore.v1beta1.Precondition precondition_;
-    /**
-     * .google.firestore.v1beta1.Precondition precondition = 2;
-     */
+    /** .google.firestore.v1beta1.Precondition precondition = 2; */
     public boolean hasPrecondition() {
       return precondition_ != null;
     }
-    /**
-     * .google.firestore.v1beta1.Precondition precondition = 2;
-     */
+    /** .google.firestore.v1beta1.Precondition precondition = 2; */
     public com.google.firestore.v1beta1.Precondition getPrecondition() {
-      return precondition_ == null ? com.google.firestore.v1beta1.Precondition.getDefaultInstance() : precondition_;
+      return precondition_ == null
+          ? com.google.firestore.v1beta1.Precondition.getDefaultInstance()
+          : precondition_;
     }
-    /**
-     * .google.firestore.v1beta1.Precondition precondition = 2;
-     */
+    /** .google.firestore.v1beta1.Precondition precondition = 2; */
     public com.google.firestore.v1beta1.PreconditionOrBuilder getPreconditionOrBuilder() {
       return getPrecondition();
     }
@@ -9918,6 +10736,8 @@ public com.google.firestore.v1beta1.PreconditionOrBuilder getPreconditionOrBuild
     public static final int REQUEST_FIELD_NUMBER = 3;
     private com.google.firestore.v1beta1.CommitRequest request_;
     /**
+     *
+     *
      * 
      * expected rquest
      * 

@@ -9928,6 +10748,8 @@ public boolean hasRequest() {
       return request_ != null;
     }
     /**
+     *
+     *
      * 
      * expected rquest
      * 

@@ -9935,9 +10757,13 @@ public boolean hasRequest() {
      * .google.firestore.v1beta1.CommitRequest request = 3;
      */
     public com.google.firestore.v1beta1.CommitRequest getRequest() {
-      return request_ == null ? com.google.firestore.v1beta1.CommitRequest.getDefaultInstance() : request_;
+      return request_ == null
+          ? com.google.firestore.v1beta1.CommitRequest.getDefaultInstance()
+          : request_;
     }
     /**
+     *
+     *
      * 
      * expected rquest
      * 

@@ -9951,6 +10777,8 @@ public com.google.firestore.v1beta1.CommitRequestOrBuilder getRequestOrBuilder()
     public static final int IS_ERROR_FIELD_NUMBER = 4;
     private boolean isError_;
     /**
+     *
+     *
      * 
      * call signals an error
      * 

@@ -9962,6 +10790,7 @@ public boolean getIsError() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
       if (isInitialized == 1) return true;
@@ -9971,8 +10800,7 @@ public final boolean isInitialized() {
       return true;
     }
 
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (!getDocRefPathBytes().isEmpty()) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, docRefPath_);
       }
@@ -9997,16 +10825,13 @@ public int getSerializedSize() {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, docRefPath_);
       }
       if (precondition_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(2, getPrecondition());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getPrecondition());
       }
       if (request_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(3, getRequest());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getRequest());
       }
       if (isError_ != false) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeBoolSize(4, isError_);
+        size += com.google.protobuf.CodedOutputStream.computeBoolSize(4, isError_);
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -10021,23 +10846,20 @@ public boolean equals(final java.lang.Object obj) {
       if (!(obj instanceof com.google.cloud.firestore.conformance.TestDefinition.DeleteTest)) {
         return super.equals(obj);
       }
-      com.google.cloud.firestore.conformance.TestDefinition.DeleteTest other = (com.google.cloud.firestore.conformance.TestDefinition.DeleteTest) obj;
+      com.google.cloud.firestore.conformance.TestDefinition.DeleteTest other =
+          (com.google.cloud.firestore.conformance.TestDefinition.DeleteTest) obj;
 
       boolean result = true;
-      result = result && getDocRefPath()
-          .equals(other.getDocRefPath());
+      result = result && getDocRefPath().equals(other.getDocRefPath());
       result = result && (hasPrecondition() == other.hasPrecondition());
       if (hasPrecondition()) {
-        result = result && getPrecondition()
-            .equals(other.getPrecondition());
+        result = result && getPrecondition().equals(other.getPrecondition());
       }
       result = result && (hasRequest() == other.hasRequest());
       if (hasRequest()) {
-        result = result && getRequest()
-            .equals(other.getRequest());
+        result = result && getRequest().equals(other.getRequest());
       }
-      result = result && (getIsError()
-          == other.getIsError());
+      result = result && (getIsError() == other.getIsError());
       result = result && unknownFields.equals(other.unknownFields);
       return result;
     }
@@ -10060,93 +10882,100 @@ public int hashCode() {
         hash = (53 * hash) + getRequest().hashCode();
       }
       hash = (37 * hash) + IS_ERROR_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-          getIsError());
+      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getIsError());
       hash = (29 * hash) + unknownFields.hashCode();
       memoizedHashCode = hash;
       return hash;
     }
 
     public static com.google.cloud.firestore.conformance.TestDefinition.DeleteTest parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.DeleteTest parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.DeleteTest parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.DeleteTest parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.DeleteTest parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.DeleteTest parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.DeleteTest parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.DeleteTest parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.DeleteTest parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.DeleteTest parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.DeleteTest parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.DeleteTest
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.DeleteTest parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.DeleteTest
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.DeleteTest parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.DeleteTest parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public Builder newBuilderForType() {
+      return newBuilder();
     }
 
-    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.firestore.conformance.TestDefinition.DeleteTest prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.firestore.conformance.TestDefinition.DeleteTest prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -10156,43 +10985,47 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * A call to DocmentRef.Delete
      * 

      *
      * Protobuf type {@code tests.DeleteTest}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:tests.DeleteTest)
         com.google.cloud.firestore.conformance.TestDefinition.DeleteTestOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_DeleteTest_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_DeleteTest_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_DeleteTest_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.class, com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.Builder.class);
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_DeleteTest_fieldAccessorTable.ensureFieldAccessorsInitialized(
+            com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.class,
+            com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.Builder.class);
       }
 
-      // Construct using com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.newBuilder()
+      // Construct using
+      // com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-            .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       public Builder clear() {
         super.clear();
         docRefPath_ = "";
@@ -10214,13 +11047,15 @@ public Builder clear() {
         return this;
       }
 
-      public com.google.protobuf.Descriptors.Descriptor
-      getDescriptorForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_DeleteTest_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_DeleteTest_descriptor;
       }
 
-      public com.google.cloud.firestore.conformance.TestDefinition.DeleteTest getDefaultInstanceForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.getDefaultInstance();
+      public com.google.cloud.firestore.conformance.TestDefinition.DeleteTest
+          getDefaultInstanceForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition.DeleteTest
+            .getDefaultInstance();
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.DeleteTest build() {
@@ -10232,7 +11067,8 @@ public com.google.cloud.firestore.conformance.TestDefinition.DeleteTest build()
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.DeleteTest buildPartial() {
-        com.google.cloud.firestore.conformance.TestDefinition.DeleteTest result = new com.google.cloud.firestore.conformance.TestDefinition.DeleteTest(this);
+        com.google.cloud.firestore.conformance.TestDefinition.DeleteTest result =
+            new com.google.cloud.firestore.conformance.TestDefinition.DeleteTest(this);
         result.docRefPath_ = docRefPath_;
         if (preconditionBuilder_ == null) {
           result.precondition_ = precondition_;
@@ -10252,40 +11088,47 @@ public com.google.cloud.firestore.conformance.TestDefinition.DeleteTest buildPar
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.firestore.conformance.TestDefinition.DeleteTest) {
-          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.DeleteTest)other);
+          return mergeFrom(
+              (com.google.cloud.firestore.conformance.TestDefinition.DeleteTest) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.DeleteTest other) {
-        if (other == com.google.cloud.firestore.conformance.TestDefinition.DeleteTest.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.firestore.conformance.TestDefinition.DeleteTest other) {
+        if (other
+            == com.google.cloud.firestore.conformance.TestDefinition.DeleteTest
+                .getDefaultInstance()) return this;
         if (!other.getDocRefPath().isEmpty()) {
           docRefPath_ = other.docRefPath_;
           onChanged();
@@ -10316,7 +11159,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.cloud.firestore.conformance.TestDefinition.DeleteTest) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.cloud.firestore.conformance.TestDefinition.DeleteTest)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -10328,6 +11173,8 @@ public Builder mergeFrom(
 
       private java.lang.Object docRefPath_ = "";
       /**
+       *
+       *
        * 
        * path of doc
        * 

@@ -10337,8 +11184,7 @@ public Builder mergeFrom(
       public java.lang.String getDocRefPath() {
         java.lang.Object ref = docRefPath_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           docRefPath_ = s;
           return s;
@@ -10347,19 +11193,19 @@ public java.lang.String getDocRefPath() {
         }
       }
       /**
+       *
+       *
        * 
        * path of doc
        * 

        *
        * string doc_ref_path = 1;
        */
-      public com.google.protobuf.ByteString
-      getDocRefPathBytes() {
+      public com.google.protobuf.ByteString getDocRefPathBytes() {
         java.lang.Object ref = docRefPath_;
         if (ref instanceof String) {
           com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           docRefPath_ = b;
           return b;
         } else {
@@ -10367,14 +11213,15 @@ public java.lang.String getDocRefPath() {
         }
       }
       /**
+       *
+       *
        * 
        * path of doc
        * 

        *
        * string doc_ref_path = 1;
        */
-      public Builder setDocRefPath(
-          java.lang.String value) {
+      public Builder setDocRefPath(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -10384,6 +11231,8 @@ public Builder setDocRefPath(
         return this;
       }
       /**
+       *
+       *
        * 
        * path of doc
        * 

@@ -10397,14 +11246,15 @@ public Builder clearDocRefPath() {
         return this;
       }
       /**
+       *
+       *
        * 
        * path of doc
        * 

        *
        * string doc_ref_path = 1;
        */
-      public Builder setDocRefPathBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder setDocRefPathBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -10417,26 +11267,25 @@ public Builder setDocRefPathBytes(
 
       private com.google.firestore.v1beta1.Precondition precondition_ = null;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.Precondition, com.google.firestore.v1beta1.Precondition.Builder, com.google.firestore.v1beta1.PreconditionOrBuilder> preconditionBuilder_;
-      /**
-       * .google.firestore.v1beta1.Precondition precondition = 2;
-       */
+              com.google.firestore.v1beta1.Precondition,
+              com.google.firestore.v1beta1.Precondition.Builder,
+              com.google.firestore.v1beta1.PreconditionOrBuilder>
+          preconditionBuilder_;
+      /** .google.firestore.v1beta1.Precondition precondition = 2; */
       public boolean hasPrecondition() {
         return preconditionBuilder_ != null || precondition_ != null;
       }
-      /**
-       * .google.firestore.v1beta1.Precondition precondition = 2;
-       */
+      /** .google.firestore.v1beta1.Precondition precondition = 2; */
       public com.google.firestore.v1beta1.Precondition getPrecondition() {
         if (preconditionBuilder_ == null) {
-          return precondition_ == null ? com.google.firestore.v1beta1.Precondition.getDefaultInstance() : precondition_;
+          return precondition_ == null
+              ? com.google.firestore.v1beta1.Precondition.getDefaultInstance()
+              : precondition_;
         } else {
           return preconditionBuilder_.getMessage();
         }
       }
-      /**
-       * .google.firestore.v1beta1.Precondition precondition = 2;
-       */
+      /** .google.firestore.v1beta1.Precondition precondition = 2; */
       public Builder setPrecondition(com.google.firestore.v1beta1.Precondition value) {
         if (preconditionBuilder_ == null) {
           if (value == null) {
@@ -10450,9 +11299,7 @@ public Builder setPrecondition(com.google.firestore.v1beta1.Precondition value)
 
         return this;
       }
-      /**
-       * .google.firestore.v1beta1.Precondition precondition = 2;
-       */
+      /** .google.firestore.v1beta1.Precondition precondition = 2; */
       public Builder setPrecondition(
           com.google.firestore.v1beta1.Precondition.Builder builderForValue) {
         if (preconditionBuilder_ == null) {
@@ -10464,14 +11311,14 @@ public Builder setPrecondition(
 
         return this;
       }
-      /**
-       * .google.firestore.v1beta1.Precondition precondition = 2;
-       */
+      /** .google.firestore.v1beta1.Precondition precondition = 2; */
       public Builder mergePrecondition(com.google.firestore.v1beta1.Precondition value) {
         if (preconditionBuilder_ == null) {
           if (precondition_ != null) {
             precondition_ =
-                com.google.firestore.v1beta1.Precondition.newBuilder(precondition_).mergeFrom(value).buildPartial();
+                com.google.firestore.v1beta1.Precondition.newBuilder(precondition_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             precondition_ = value;
           }
@@ -10482,9 +11329,7 @@ public Builder mergePrecondition(com.google.firestore.v1beta1.Precondition value
 
         return this;
       }
-      /**
-       * .google.firestore.v1beta1.Precondition precondition = 2;
-       */
+      /** .google.firestore.v1beta1.Precondition precondition = 2; */
       public Builder clearPrecondition() {
         if (preconditionBuilder_ == null) {
           precondition_ = null;
@@ -10496,37 +11341,35 @@ public Builder clearPrecondition() {
 
         return this;
       }
-      /**
-       * .google.firestore.v1beta1.Precondition precondition = 2;
-       */
+      /** .google.firestore.v1beta1.Precondition precondition = 2; */
       public com.google.firestore.v1beta1.Precondition.Builder getPreconditionBuilder() {
 
         onChanged();
         return getPreconditionFieldBuilder().getBuilder();
       }
-      /**
-       * .google.firestore.v1beta1.Precondition precondition = 2;
-       */
+      /** .google.firestore.v1beta1.Precondition precondition = 2; */
       public com.google.firestore.v1beta1.PreconditionOrBuilder getPreconditionOrBuilder() {
         if (preconditionBuilder_ != null) {
           return preconditionBuilder_.getMessageOrBuilder();
         } else {
-          return precondition_ == null ?
-              com.google.firestore.v1beta1.Precondition.getDefaultInstance() : precondition_;
+          return precondition_ == null
+              ? com.google.firestore.v1beta1.Precondition.getDefaultInstance()
+              : precondition_;
         }
       }
-      /**
-       * .google.firestore.v1beta1.Precondition precondition = 2;
-       */
+      /** .google.firestore.v1beta1.Precondition precondition = 2; */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.Precondition, com.google.firestore.v1beta1.Precondition.Builder, com.google.firestore.v1beta1.PreconditionOrBuilder>
-      getPreconditionFieldBuilder() {
+              com.google.firestore.v1beta1.Precondition,
+              com.google.firestore.v1beta1.Precondition.Builder,
+              com.google.firestore.v1beta1.PreconditionOrBuilder>
+          getPreconditionFieldBuilder() {
         if (preconditionBuilder_ == null) {
-          preconditionBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.firestore.v1beta1.Precondition, com.google.firestore.v1beta1.Precondition.Builder, com.google.firestore.v1beta1.PreconditionOrBuilder>(
-              getPrecondition(),
-              getParentForChildren(),
-              isClean());
+          preconditionBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.firestore.v1beta1.Precondition,
+                  com.google.firestore.v1beta1.Precondition.Builder,
+                  com.google.firestore.v1beta1.PreconditionOrBuilder>(
+                  getPrecondition(), getParentForChildren(), isClean());
           precondition_ = null;
         }
         return preconditionBuilder_;
@@ -10534,8 +11377,13 @@ public com.google.firestore.v1beta1.PreconditionOrBuilder getPreconditionOrBuild
 
       private com.google.firestore.v1beta1.CommitRequest request_ = null;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.CommitRequest, com.google.firestore.v1beta1.CommitRequest.Builder, com.google.firestore.v1beta1.CommitRequestOrBuilder> requestBuilder_;
+              com.google.firestore.v1beta1.CommitRequest,
+              com.google.firestore.v1beta1.CommitRequest.Builder,
+              com.google.firestore.v1beta1.CommitRequestOrBuilder>
+          requestBuilder_;
       /**
+       *
+       *
        * 
        * expected rquest
        * 

@@ -10546,6 +11394,8 @@ public boolean hasRequest() {
         return requestBuilder_ != null || request_ != null;
       }
       /**
+       *
+       *
        * 
        * expected rquest
        * 

@@ -10554,12 +11404,16 @@ public boolean hasRequest() {
        */
       public com.google.firestore.v1beta1.CommitRequest getRequest() {
         if (requestBuilder_ == null) {
-          return request_ == null ? com.google.firestore.v1beta1.CommitRequest.getDefaultInstance() : request_;
+          return request_ == null
+              ? com.google.firestore.v1beta1.CommitRequest.getDefaultInstance()
+              : request_;
         } else {
           return requestBuilder_.getMessage();
         }
       }
       /**
+       *
+       *
        * 
        * expected rquest
        * 

@@ -10580,6 +11434,8 @@ public Builder setRequest(com.google.firestore.v1beta1.CommitRequest value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * expected rquest
        * 

@@ -10598,6 +11454,8 @@ public Builder setRequest(
         return this;
       }
       /**
+       *
+       *
        * 
        * expected rquest
        * 

@@ -10608,7 +11466,9 @@ public Builder mergeRequest(com.google.firestore.v1beta1.CommitRequest value) {
         if (requestBuilder_ == null) {
           if (request_ != null) {
             request_ =
-                com.google.firestore.v1beta1.CommitRequest.newBuilder(request_).mergeFrom(value).buildPartial();
+                com.google.firestore.v1beta1.CommitRequest.newBuilder(request_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             request_ = value;
           }
@@ -10620,6 +11480,8 @@ public Builder mergeRequest(com.google.firestore.v1beta1.CommitRequest value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * expected rquest
        * 

@@ -10638,6 +11500,8 @@ public Builder clearRequest() {
         return this;
       }
       /**
+       *
+       *
        * 
        * expected rquest
        * 

@@ -10650,6 +11514,8 @@ public com.google.firestore.v1beta1.CommitRequest.Builder getRequestBuilder() {
         return getRequestFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * expected rquest
        * 

@@ -10660,11 +11526,14 @@ public com.google.firestore.v1beta1.CommitRequestOrBuilder getRequestOrBuilder()
         if (requestBuilder_ != null) {
           return requestBuilder_.getMessageOrBuilder();
         } else {
-          return request_ == null ?
-              com.google.firestore.v1beta1.CommitRequest.getDefaultInstance() : request_;
+          return request_ == null
+              ? com.google.firestore.v1beta1.CommitRequest.getDefaultInstance()
+              : request_;
         }
       }
       /**
+       *
+       *
        * 
        * expected rquest
        * 

@@ -10672,21 +11541,26 @@ public com.google.firestore.v1beta1.CommitRequestOrBuilder getRequestOrBuilder()
        * .google.firestore.v1beta1.CommitRequest request = 3;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.CommitRequest, com.google.firestore.v1beta1.CommitRequest.Builder, com.google.firestore.v1beta1.CommitRequestOrBuilder>
-      getRequestFieldBuilder() {
+              com.google.firestore.v1beta1.CommitRequest,
+              com.google.firestore.v1beta1.CommitRequest.Builder,
+              com.google.firestore.v1beta1.CommitRequestOrBuilder>
+          getRequestFieldBuilder() {
         if (requestBuilder_ == null) {
-          requestBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.firestore.v1beta1.CommitRequest, com.google.firestore.v1beta1.CommitRequest.Builder, com.google.firestore.v1beta1.CommitRequestOrBuilder>(
-              getRequest(),
-              getParentForChildren(),
-              isClean());
+          requestBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.firestore.v1beta1.CommitRequest,
+                  com.google.firestore.v1beta1.CommitRequest.Builder,
+                  com.google.firestore.v1beta1.CommitRequestOrBuilder>(
+                  getRequest(), getParentForChildren(), isClean());
           request_ = null;
         }
         return requestBuilder_;
       }
 
-      private boolean isError_ ;
+      private boolean isError_;
       /**
+       *
+       *
        * 
        * call signals an error
        * 

@@ -10697,6 +11571,8 @@ public boolean getIsError() {
         return isError_;
       }
       /**
+       *
+       *
        * 
        * call signals an error
        * 

@@ -10710,6 +11586,8 @@ public Builder setIsError(boolean value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * call signals an error
        * 

@@ -10722,6 +11600,7 @@ public Builder clearIsError() {
         onChanged();
         return this;
       }
+
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
         return super.setUnknownFieldsProto3(unknownFields);
@@ -10732,29 +11611,31 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:tests.DeleteTest)
     }
 
     // @@protoc_insertion_point(class_scope:tests.DeleteTest)
-    private static final com.google.cloud.firestore.conformance.TestDefinition.DeleteTest DEFAULT_INSTANCE;
+    private static final com.google.cloud.firestore.conformance.TestDefinition.DeleteTest
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.firestore.conformance.TestDefinition.DeleteTest();
     }
 
-    public static com.google.cloud.firestore.conformance.TestDefinition.DeleteTest getDefaultInstance() {
+    public static com.google.cloud.firestore.conformance.TestDefinition.DeleteTest
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      public DeleteTest parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new DeleteTest(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          public DeleteTest parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new DeleteTest(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -10765,17 +11646,20 @@ public com.google.protobuf.Parser getParserForType() {
       return PARSER;
     }
 
-    public com.google.cloud.firestore.conformance.TestDefinition.DeleteTest getDefaultInstanceForType() {
+    public com.google.cloud.firestore.conformance.TestDefinition.DeleteTest
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface SetOptionOrBuilder extends
+  public interface SetOptionOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:tests.SetOption)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * if true, merge all fields ("fields" is ignored).
      * 

@@ -10785,15 +11669,18 @@ public interface SetOptionOrBuilder extends
     boolean getAll();
 
     /**
+     *
+     *
      * 
      * field paths for a Merge option
      * 

      *
      * repeated .tests.FieldPath fields = 2;
      */
-    java.util.List
-    getFieldsList();
+    java.util.List getFieldsList();
     /**
+     *
+     *
      * 
      * field paths for a Merge option
      * 

@@ -10802,6 +11689,8 @@ public interface SetOptionOrBuilder extends
      */
     com.google.cloud.firestore.conformance.TestDefinition.FieldPath getFields(int index);
     /**
+     *
+     *
      * 
      * field paths for a Merge option
      * 

@@ -10810,15 +11699,20 @@ public interface SetOptionOrBuilder extends
      */
     int getFieldsCount();
     /**
+     *
+     *
      * 
      * field paths for a Merge option
      * 

      *
      * repeated .tests.FieldPath fields = 2;
      */
-    java.util.List
-    getFieldsOrBuilderList();
+    java.util.List<
+            ? extends com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>
+        getFieldsOrBuilderList();
     /**
+     *
+     *
      * 
      * field paths for a Merge option
      * 

@@ -10829,14 +11723,16 @@ com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder getFiel
         int index);
   }
   /**
+   *
+   *
    * 
    * An option to the DocumentRef.Set call.
    * 

    *
    * Protobuf type {@code tests.SetOption}
    */
-  public  static final class SetOption extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class SetOption extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:tests.SetOption)
       SetOptionOrBuilder {
     private static final long serialVersionUID = 0L;
@@ -10844,16 +11740,17 @@ public  static final class SetOption extends
     private SetOption(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private SetOption() {
       all_ = false;
       fields_ = java.util.Collections.emptyList();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private SetOption(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -10873,34 +11770,38 @@ private SetOption(
             case 0:
               done = true;
               break;
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
-            case 8: {
-
-              all_ = input.readBool();
-              break;
-            }
-            case 18: {
-              if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
-                fields_ = new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000002;
+            case 8:
+              {
+                all_ = input.readBool();
+                break;
+              }
+            case 18:
+              {
+                if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
+                  fields_ =
+                      new java.util.ArrayList<
+                          com.google.cloud.firestore.conformance.TestDefinition.FieldPath>();
+                  mutable_bitField0_ |= 0x00000002;
+                }
+                fields_.add(
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.FieldPath.parser(),
+                        extensionRegistry));
+                break;
               }
-              fields_.add(
-                  input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.FieldPath.parser(), extensionRegistry));
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         if (((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
           fields_ = java.util.Collections.unmodifiableList(fields_);
@@ -10909,22 +11810,26 @@ private SetOption(
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-    getDescriptor() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_SetOption_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_SetOption_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-    internalGetFieldAccessorTable() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_SetOption_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.cloud.firestore.conformance.TestDefinition.SetOption.class, com.google.cloud.firestore.conformance.TestDefinition.SetOption.Builder.class);
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_SetOption_fieldAccessorTable.ensureFieldAccessorsInitialized(
+          com.google.cloud.firestore.conformance.TestDefinition.SetOption.class,
+          com.google.cloud.firestore.conformance.TestDefinition.SetOption.Builder.class);
     }
 
     private int bitField0_;
     public static final int ALL_FIELD_NUMBER = 1;
     private boolean all_;
     /**
+     *
+     *
      * 
      * if true, merge all fields ("fields" is ignored).
      * 

@@ -10938,27 +11843,35 @@ public boolean getAll() {
     public static final int FIELDS_FIELD_NUMBER = 2;
     private java.util.List fields_;
     /**
+     *
+     *
      * 
      * field paths for a Merge option
      * 

      *
      * repeated .tests.FieldPath fields = 2;
      */
-    public java.util.List getFieldsList() {
+    public java.util.List
+        getFieldsList() {
       return fields_;
     }
     /**
+     *
+     *
      * 
      * field paths for a Merge option
      * 

      *
      * repeated .tests.FieldPath fields = 2;
      */
-    public java.util.List
-    getFieldsOrBuilderList() {
+    public java.util.List<
+            ? extends com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>
+        getFieldsOrBuilderList() {
       return fields_;
     }
     /**
+     *
+     *
      * 
      * field paths for a Merge option
      * 

@@ -10969,6 +11882,8 @@ public int getFieldsCount() {
       return fields_.size();
     }
     /**
+     *
+     *
      * 
      * field paths for a Merge option
      * 

@@ -10979,18 +11894,21 @@ public com.google.cloud.firestore.conformance.TestDefinition.FieldPath getFields
       return fields_.get(index);
     }
     /**
+     *
+     *
      * 
      * field paths for a Merge option
      * 

      *
      * repeated .tests.FieldPath fields = 2;
      */
-    public com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder getFieldsOrBuilder(
-        int index) {
+    public com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder
+        getFieldsOrBuilder(int index) {
       return fields_.get(index);
     }
 
     private byte memoizedIsInitialized = -1;
+
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
       if (isInitialized == 1) return true;
@@ -11000,8 +11918,7 @@ public final boolean isInitialized() {
       return true;
     }
 
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (all_ != false) {
         output.writeBool(1, all_);
       }
@@ -11017,12 +11934,10 @@ public int getSerializedSize() {
 
       size = 0;
       if (all_ != false) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeBoolSize(1, all_);
+        size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, all_);
       }
       for (int i = 0; i < fields_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(2, fields_.get(i));
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, fields_.get(i));
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -11037,13 +11952,12 @@ public boolean equals(final java.lang.Object obj) {
       if (!(obj instanceof com.google.cloud.firestore.conformance.TestDefinition.SetOption)) {
         return super.equals(obj);
       }
-      com.google.cloud.firestore.conformance.TestDefinition.SetOption other = (com.google.cloud.firestore.conformance.TestDefinition.SetOption) obj;
+      com.google.cloud.firestore.conformance.TestDefinition.SetOption other =
+          (com.google.cloud.firestore.conformance.TestDefinition.SetOption) obj;
 
       boolean result = true;
-      result = result && (getAll()
-          == other.getAll());
-      result = result && getFieldsList()
-          .equals(other.getFieldsList());
+      result = result && (getAll() == other.getAll());
+      result = result && getFieldsList().equals(other.getFieldsList());
       result = result && unknownFields.equals(other.unknownFields);
       return result;
     }
@@ -11056,8 +11970,7 @@ public int hashCode() {
       int hash = 41;
       hash = (19 * hash) + getDescriptor().hashCode();
       hash = (37 * hash) + ALL_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-          getAll());
+      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getAll());
       if (getFieldsCount() > 0) {
         hash = (37 * hash) + FIELDS_FIELD_NUMBER;
         hash = (53 * hash) + getFieldsList().hashCode();
@@ -11068,85 +11981,93 @@ public int hashCode() {
     }
 
     public static com.google.cloud.firestore.conformance.TestDefinition.SetOption parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.SetOption parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.SetOption parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.SetOption parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.SetOption parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.SetOption parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.SetOption parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.SetOption parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.SetOption parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.SetOption parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.SetOption parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.SetOption
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.SetOption parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.SetOption
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.SetOption parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.SetOption parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public Builder newBuilderForType() {
+      return newBuilder();
     }
 
-    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.firestore.conformance.TestDefinition.SetOption prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.firestore.conformance.TestDefinition.SetOption prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -11156,44 +12077,49 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * An option to the DocumentRef.Set call.
      * 

      *
      * Protobuf type {@code tests.SetOption}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:tests.SetOption)
         com.google.cloud.firestore.conformance.TestDefinition.SetOptionOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_SetOption_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_SetOption_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_SetOption_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                com.google.cloud.firestore.conformance.TestDefinition.SetOption.class, com.google.cloud.firestore.conformance.TestDefinition.SetOption.Builder.class);
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_SetOption_fieldAccessorTable.ensureFieldAccessorsInitialized(
+            com.google.cloud.firestore.conformance.TestDefinition.SetOption.class,
+            com.google.cloud.firestore.conformance.TestDefinition.SetOption.Builder.class);
       }
 
-      // Construct using com.google.cloud.firestore.conformance.TestDefinition.SetOption.newBuilder()
+      // Construct using
+      // com.google.cloud.firestore.conformance.TestDefinition.SetOption.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-            .alwaysUseFieldBuilders) {
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
           getFieldsFieldBuilder();
         }
       }
+
       public Builder clear() {
         super.clear();
         all_ = false;
@@ -11207,12 +12133,13 @@ public Builder clear() {
         return this;
       }
 
-      public com.google.protobuf.Descriptors.Descriptor
-      getDescriptorForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_SetOption_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_SetOption_descriptor;
       }
 
-      public com.google.cloud.firestore.conformance.TestDefinition.SetOption getDefaultInstanceForType() {
+      public com.google.cloud.firestore.conformance.TestDefinition.SetOption
+          getDefaultInstanceForType() {
         return com.google.cloud.firestore.conformance.TestDefinition.SetOption.getDefaultInstance();
       }
 
@@ -11225,7 +12152,8 @@ public com.google.cloud.firestore.conformance.TestDefinition.SetOption build() {
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.SetOption buildPartial() {
-        com.google.cloud.firestore.conformance.TestDefinition.SetOption result = new com.google.cloud.firestore.conformance.TestDefinition.SetOption(this);
+        com.google.cloud.firestore.conformance.TestDefinition.SetOption result =
+            new com.google.cloud.firestore.conformance.TestDefinition.SetOption(this);
         int from_bitField0_ = bitField0_;
         int to_bitField0_ = 0;
         result.all_ = all_;
@@ -11246,40 +12174,46 @@ public com.google.cloud.firestore.conformance.TestDefinition.SetOption buildPart
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.firestore.conformance.TestDefinition.SetOption) {
-          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.SetOption)other);
+          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.SetOption) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.SetOption other) {
-        if (other == com.google.cloud.firestore.conformance.TestDefinition.SetOption.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.firestore.conformance.TestDefinition.SetOption other) {
+        if (other
+            == com.google.cloud.firestore.conformance.TestDefinition.SetOption.getDefaultInstance())
+          return this;
         if (other.getAll() != false) {
           setAll(other.getAll());
         }
@@ -11302,8 +12236,9 @@ public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.S
               fields_ = other.fields_;
               bitField0_ = (bitField0_ & ~0x00000002);
               fieldsBuilder_ =
-                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                      getFieldsFieldBuilder() : null;
+                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                      ? getFieldsFieldBuilder()
+                      : null;
             } else {
               fieldsBuilder_.addAllMessages(other.fields_);
             }
@@ -11326,7 +12261,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.cloud.firestore.conformance.TestDefinition.SetOption) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.cloud.firestore.conformance.TestDefinition.SetOption)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -11335,10 +12272,13 @@ public Builder mergeFrom(
         }
         return this;
       }
+
       private int bitField0_;
 
-      private boolean all_ ;
+      private boolean all_;
       /**
+       *
+       *
        * 
        * if true, merge all fields ("fields" is ignored).
        * 

@@ -11349,6 +12289,8 @@ public boolean getAll() {
         return all_;
       }
       /**
+       *
+       *
        * 
        * if true, merge all fields ("fields" is ignored).
        * 

@@ -11362,6 +12304,8 @@ public Builder setAll(boolean value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * if true, merge all fields ("fields" is ignored).
        * 

@@ -11375,26 +12319,35 @@ public Builder clearAll() {
         return this;
       }
 
-      private java.util.List fields_ =
-          java.util.Collections.emptyList();
+      private java.util.List
+          fields_ = java.util.Collections.emptyList();
+
       private void ensureFieldsIsMutable() {
         if (!((bitField0_ & 0x00000002) == 0x00000002)) {
-          fields_ = new java.util.ArrayList(fields_);
+          fields_ =
+              new java.util.ArrayList<
+                  com.google.cloud.firestore.conformance.TestDefinition.FieldPath>(fields_);
           bitField0_ |= 0x00000002;
         }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.FieldPath, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder, com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder> fieldsBuilder_;
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPath,
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>
+          fieldsBuilder_;
 
       /**
+       *
+       *
        * 
        * field paths for a Merge option
        * 

        *
        * repeated .tests.FieldPath fields = 2;
        */
-      public java.util.List getFieldsList() {
+      public java.util.List
+          getFieldsList() {
         if (fieldsBuilder_ == null) {
           return java.util.Collections.unmodifiableList(fields_);
         } else {
@@ -11402,6 +12355,8 @@ public java.util.List
        * field paths for a Merge option
        * 

@@ -11416,6 +12371,8 @@ public int getFieldsCount() {
         }
       }
       /**
+       *
+       *
        * 
        * field paths for a Merge option
        * 

@@ -11430,6 +12387,8 @@ public com.google.cloud.firestore.conformance.TestDefinition.FieldPath getFields
         }
       }
       /**
+       *
+       *
        * 
        * field paths for a Merge option
        * 

@@ -11451,6 +12410,8 @@ public Builder setFields(
         return this;
       }
       /**
+       *
+       *
        * 
        * field paths for a Merge option
        * 

@@ -11458,7 +12419,8 @@ public Builder setFields(
        * repeated .tests.FieldPath fields = 2;
        */
       public Builder setFields(
-          int index, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder builderForValue) {
+          int index,
+          com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder builderForValue) {
         if (fieldsBuilder_ == null) {
           ensureFieldsIsMutable();
           fields_.set(index, builderForValue.build());
@@ -11469,13 +12431,16 @@ public Builder setFields(
         return this;
       }
       /**
+       *
+       *
        * 
        * field paths for a Merge option
        * 

        *
        * repeated .tests.FieldPath fields = 2;
        */
-      public Builder addFields(com.google.cloud.firestore.conformance.TestDefinition.FieldPath value) {
+      public Builder addFields(
+          com.google.cloud.firestore.conformance.TestDefinition.FieldPath value) {
         if (fieldsBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -11489,6 +12454,8 @@ public Builder addFields(com.google.cloud.firestore.conformance.TestDefinition.F
         return this;
       }
       /**
+       *
+       *
        * 
        * field paths for a Merge option
        * 

@@ -11510,6 +12477,8 @@ public Builder addFields(
         return this;
       }
       /**
+       *
+       *
        * 
        * field paths for a Merge option
        * 

@@ -11528,6 +12497,8 @@ public Builder addFields(
         return this;
       }
       /**
+       *
+       *
        * 
        * field paths for a Merge option
        * 

@@ -11535,7 +12506,8 @@ public Builder addFields(
        * repeated .tests.FieldPath fields = 2;
        */
       public Builder addFields(
-          int index, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder builderForValue) {
+          int index,
+          com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder builderForValue) {
         if (fieldsBuilder_ == null) {
           ensureFieldsIsMutable();
           fields_.add(index, builderForValue.build());
@@ -11546,6 +12518,8 @@ public Builder addFields(
         return this;
       }
       /**
+       *
+       *
        * 
        * field paths for a Merge option
        * 

@@ -11553,11 +12527,12 @@ public Builder addFields(
        * repeated .tests.FieldPath fields = 2;
        */
       public Builder addAllFields(
-          java.lang.Iterable values) {
+          java.lang.Iterable<
+                  ? extends com.google.cloud.firestore.conformance.TestDefinition.FieldPath>
+              values) {
         if (fieldsBuilder_ == null) {
           ensureFieldsIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, fields_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, fields_);
           onChanged();
         } else {
           fieldsBuilder_.addAllMessages(values);
@@ -11565,6 +12540,8 @@ public Builder addAllFields(
         return this;
       }
       /**
+       *
+       *
        * 
        * field paths for a Merge option
        * 

@@ -11582,6 +12559,8 @@ public Builder clearFields() {
         return this;
       }
       /**
+       *
+       *
        * 
        * field paths for a Merge option
        * 

@@ -11599,39 +12578,47 @@ public Builder removeFields(int index) {
         return this;
       }
       /**
+       *
+       *
        * 
        * field paths for a Merge option
        * 

        *
        * repeated .tests.FieldPath fields = 2;
        */
-      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder getFieldsBuilder(
-          int index) {
+      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder
+          getFieldsBuilder(int index) {
         return getFieldsFieldBuilder().getBuilder(index);
       }
       /**
+       *
+       *
        * 
        * field paths for a Merge option
        * 

        *
        * repeated .tests.FieldPath fields = 2;
        */
-      public com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder getFieldsOrBuilder(
-          int index) {
+      public com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder
+          getFieldsOrBuilder(int index) {
         if (fieldsBuilder_ == null) {
-          return fields_.get(index);  } else {
+          return fields_.get(index);
+        } else {
           return fieldsBuilder_.getMessageOrBuilder(index);
         }
       }
       /**
+       *
+       *
        * 
        * field paths for a Merge option
        * 

        *
        * repeated .tests.FieldPath fields = 2;
        */
-      public java.util.List
-      getFieldsOrBuilderList() {
+      public java.util.List<
+              ? extends com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>
+          getFieldsOrBuilderList() {
         if (fieldsBuilder_ != null) {
           return fieldsBuilder_.getMessageOrBuilderList();
         } else {
@@ -11639,29 +12626,41 @@ public com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder
         }
       }
       /**
+       *
+       *
        * 
        * field paths for a Merge option
        * 

        *
        * repeated .tests.FieldPath fields = 2;
        */
-      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder addFieldsBuilder() {
-        return getFieldsFieldBuilder().addBuilder(
-            com.google.cloud.firestore.conformance.TestDefinition.FieldPath.getDefaultInstance());
+      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder
+          addFieldsBuilder() {
+        return getFieldsFieldBuilder()
+            .addBuilder(
+                com.google.cloud.firestore.conformance.TestDefinition.FieldPath
+                    .getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * field paths for a Merge option
        * 

        *
        * repeated .tests.FieldPath fields = 2;
        */
-      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder addFieldsBuilder(
-          int index) {
-        return getFieldsFieldBuilder().addBuilder(
-            index, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.getDefaultInstance());
+      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder
+          addFieldsBuilder(int index) {
+        return getFieldsFieldBuilder()
+            .addBuilder(
+                index,
+                com.google.cloud.firestore.conformance.TestDefinition.FieldPath
+                    .getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * field paths for a Merge option
        * 

@@ -11669,23 +12668,30 @@ public com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder a
        * repeated .tests.FieldPath fields = 2;
        */
       public java.util.List
-      getFieldsBuilderList() {
+          getFieldsBuilderList() {
         return getFieldsFieldBuilder().getBuilderList();
       }
+
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.FieldPath, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder, com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>
-      getFieldsFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPath,
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>
+          getFieldsFieldBuilder() {
         if (fieldsBuilder_ == null) {
-          fieldsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.FieldPath, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder, com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>(
-              fields_,
-              ((bitField0_ & 0x00000002) == 0x00000002),
-              getParentForChildren(),
-              isClean());
+          fieldsBuilder_ =
+              new com.google.protobuf.RepeatedFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.FieldPath,
+                  com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>(
+                  fields_,
+                  ((bitField0_ & 0x00000002) == 0x00000002),
+                  getParentForChildren(),
+                  isClean());
           fields_ = null;
         }
         return fieldsBuilder_;
       }
+
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
         return super.setUnknownFieldsProto3(unknownFields);
@@ -11696,29 +12702,31 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:tests.SetOption)
     }
 
     // @@protoc_insertion_point(class_scope:tests.SetOption)
-    private static final com.google.cloud.firestore.conformance.TestDefinition.SetOption DEFAULT_INSTANCE;
+    private static final com.google.cloud.firestore.conformance.TestDefinition.SetOption
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.firestore.conformance.TestDefinition.SetOption();
     }
 
-    public static com.google.cloud.firestore.conformance.TestDefinition.SetOption getDefaultInstance() {
+    public static com.google.cloud.firestore.conformance.TestDefinition.SetOption
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      public SetOption parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new SetOption(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          public SetOption parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new SetOption(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -11729,17 +12737,20 @@ public com.google.protobuf.Parser getParserForType() {
       return PARSER;
     }
 
-    public com.google.cloud.firestore.conformance.TestDefinition.SetOption getDefaultInstanceForType() {
+    public com.google.cloud.firestore.conformance.TestDefinition.SetOption
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface QueryTestOrBuilder extends
+  public interface QueryTestOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:tests.QueryTest)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * path of collection, e.g. "projects/projectID/databases/(default)/documents/C"
      * 

@@ -11748,62 +12759,42 @@ public interface QueryTestOrBuilder extends
      */
     java.lang.String getCollPath();
     /**
+     *
+     *
      * 
      * path of collection, e.g. "projects/projectID/databases/(default)/documents/C"
      * 

      *
      * string coll_path = 1;
      */
-    com.google.protobuf.ByteString
-    getCollPathBytes();
+    com.google.protobuf.ByteString getCollPathBytes();
 
-    /**
-     * repeated .tests.Clause clauses = 2;
-     */
-    java.util.List
-    getClausesList();
-    /**
-     * repeated .tests.Clause clauses = 2;
-     */
+    /** repeated .tests.Clause clauses = 2; */
+    java.util.List getClausesList();
+    /** repeated .tests.Clause clauses = 2; */
     com.google.cloud.firestore.conformance.TestDefinition.Clause getClauses(int index);
-    /**
-     * repeated .tests.Clause clauses = 2;
-     */
+    /** repeated .tests.Clause clauses = 2; */
     int getClausesCount();
-    /**
-     * repeated .tests.Clause clauses = 2;
-     */
+    /** repeated .tests.Clause clauses = 2; */
     java.util.List
-    getClausesOrBuilderList();
-    /**
-     * repeated .tests.Clause clauses = 2;
-     */
+        getClausesOrBuilderList();
+    /** repeated .tests.Clause clauses = 2; */
     com.google.cloud.firestore.conformance.TestDefinition.ClauseOrBuilder getClausesOrBuilder(
         int index);
 
-    /**
-     * .google.firestore.v1beta1.StructuredQuery query = 3;
-     */
+    /** .google.firestore.v1beta1.StructuredQuery query = 3; */
     boolean hasQuery();
-    /**
-     * .google.firestore.v1beta1.StructuredQuery query = 3;
-     */
+    /** .google.firestore.v1beta1.StructuredQuery query = 3; */
     com.google.firestore.v1beta1.StructuredQuery getQuery();
-    /**
-     * .google.firestore.v1beta1.StructuredQuery query = 3;
-     */
+    /** .google.firestore.v1beta1.StructuredQuery query = 3; */
     com.google.firestore.v1beta1.StructuredQueryOrBuilder getQueryOrBuilder();
 
-    /**
-     * bool is_error = 4;
-     */
+    /** bool is_error = 4; */
     boolean getIsError();
   }
-  /**
-   * Protobuf type {@code tests.QueryTest}
-   */
-  public  static final class QueryTest extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  /** Protobuf type {@code tests.QueryTest} */
+  public static final class QueryTest extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:tests.QueryTest)
       QueryTestOrBuilder {
     private static final long serialVersionUID = 0L;
@@ -11811,6 +12802,7 @@ public  static final class QueryTest extends
     private QueryTest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private QueryTest() {
       collPath_ = "";
       clauses_ = java.util.Collections.emptyList();
@@ -11818,10 +12810,10 @@ private QueryTest() {
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private QueryTest(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -11841,53 +12833,61 @@ private QueryTest(
             case 0:
               done = true;
               break;
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
 
-              collPath_ = s;
-              break;
-            }
-            case 18: {
-              if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
-                clauses_ = new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000002;
+                collPath_ = s;
+                break;
               }
-              clauses_.add(
-                  input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.Clause.parser(), extensionRegistry));
-              break;
-            }
-            case 26: {
-              com.google.firestore.v1beta1.StructuredQuery.Builder subBuilder = null;
-              if (query_ != null) {
-                subBuilder = query_.toBuilder();
+            case 18:
+              {
+                if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
+                  clauses_ =
+                      new java.util.ArrayList<
+                          com.google.cloud.firestore.conformance.TestDefinition.Clause>();
+                  mutable_bitField0_ |= 0x00000002;
+                }
+                clauses_.add(
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.Clause.parser(),
+                        extensionRegistry));
+                break;
               }
-              query_ = input.readMessage(com.google.firestore.v1beta1.StructuredQuery.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(query_);
-                query_ = subBuilder.buildPartial();
+            case 26:
+              {
+                com.google.firestore.v1beta1.StructuredQuery.Builder subBuilder = null;
+                if (query_ != null) {
+                  subBuilder = query_.toBuilder();
+                }
+                query_ =
+                    input.readMessage(
+                        com.google.firestore.v1beta1.StructuredQuery.parser(), extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(query_);
+                  query_ = subBuilder.buildPartial();
+                }
+
+                break;
+              }
+            case 32:
+              {
+                isError_ = input.readBool();
+                break;
               }
-
-              break;
-            }
-            case 32: {
-
-              isError_ = input.readBool();
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         if (((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
           clauses_ = java.util.Collections.unmodifiableList(clauses_);
@@ -11896,22 +12896,26 @@ private QueryTest(
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-    getDescriptor() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_QueryTest_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_QueryTest_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-    internalGetFieldAccessorTable() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_QueryTest_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.cloud.firestore.conformance.TestDefinition.QueryTest.class, com.google.cloud.firestore.conformance.TestDefinition.QueryTest.Builder.class);
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_QueryTest_fieldAccessorTable.ensureFieldAccessorsInitialized(
+          com.google.cloud.firestore.conformance.TestDefinition.QueryTest.class,
+          com.google.cloud.firestore.conformance.TestDefinition.QueryTest.Builder.class);
     }
 
     private int bitField0_;
     public static final int COLL_PATH_FIELD_NUMBER = 1;
     private volatile java.lang.Object collPath_;
     /**
+     *
+     *
      * 
      * path of collection, e.g. "projects/projectID/databases/(default)/documents/C"
      * 

@@ -11923,27 +12927,26 @@ public java.lang.String getCollPath() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         collPath_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * path of collection, e.g. "projects/projectID/databases/(default)/documents/C"
      * 

      *
      * string coll_path = 1;
      */
-    public com.google.protobuf.ByteString
-    getCollPathBytes() {
+    public com.google.protobuf.ByteString getCollPathBytes() {
       java.lang.Object ref = collPath_;
       if (ref instanceof java.lang.String) {
         com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         collPath_ = b;
         return b;
       } else {
@@ -11953,70 +12956,57 @@ public java.lang.String getCollPath() {
 
     public static final int CLAUSES_FIELD_NUMBER = 2;
     private java.util.List clauses_;
-    /**
-     * repeated .tests.Clause clauses = 2;
-     */
-    public java.util.List getClausesList() {
+    /** repeated .tests.Clause clauses = 2; */
+    public java.util.List
+        getClausesList() {
       return clauses_;
     }
-    /**
-     * repeated .tests.Clause clauses = 2;
-     */
-    public java.util.List
-    getClausesOrBuilderList() {
+    /** repeated .tests.Clause clauses = 2; */
+    public java.util.List<
+            ? extends com.google.cloud.firestore.conformance.TestDefinition.ClauseOrBuilder>
+        getClausesOrBuilderList() {
       return clauses_;
     }
-    /**
-     * repeated .tests.Clause clauses = 2;
-     */
+    /** repeated .tests.Clause clauses = 2; */
     public int getClausesCount() {
       return clauses_.size();
     }
-    /**
-     * repeated .tests.Clause clauses = 2;
-     */
+    /** repeated .tests.Clause clauses = 2; */
     public com.google.cloud.firestore.conformance.TestDefinition.Clause getClauses(int index) {
       return clauses_.get(index);
     }
-    /**
-     * repeated .tests.Clause clauses = 2;
-     */
-    public com.google.cloud.firestore.conformance.TestDefinition.ClauseOrBuilder getClausesOrBuilder(
-        int index) {
+    /** repeated .tests.Clause clauses = 2; */
+    public com.google.cloud.firestore.conformance.TestDefinition.ClauseOrBuilder
+        getClausesOrBuilder(int index) {
       return clauses_.get(index);
     }
 
     public static final int QUERY_FIELD_NUMBER = 3;
     private com.google.firestore.v1beta1.StructuredQuery query_;
-    /**
-     * .google.firestore.v1beta1.StructuredQuery query = 3;
-     */
+    /** .google.firestore.v1beta1.StructuredQuery query = 3; */
     public boolean hasQuery() {
       return query_ != null;
     }
-    /**
-     * .google.firestore.v1beta1.StructuredQuery query = 3;
-     */
+    /** .google.firestore.v1beta1.StructuredQuery query = 3; */
     public com.google.firestore.v1beta1.StructuredQuery getQuery() {
-      return query_ == null ? com.google.firestore.v1beta1.StructuredQuery.getDefaultInstance() : query_;
+      return query_ == null
+          ? com.google.firestore.v1beta1.StructuredQuery.getDefaultInstance()
+          : query_;
     }
-    /**
-     * .google.firestore.v1beta1.StructuredQuery query = 3;
-     */
+    /** .google.firestore.v1beta1.StructuredQuery query = 3; */
     public com.google.firestore.v1beta1.StructuredQueryOrBuilder getQueryOrBuilder() {
       return getQuery();
     }
 
     public static final int IS_ERROR_FIELD_NUMBER = 4;
     private boolean isError_;
-    /**
-     * bool is_error = 4;
-     */
+    /** bool is_error = 4; */
     public boolean getIsError() {
       return isError_;
     }
 
     private byte memoizedIsInitialized = -1;
+
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
       if (isInitialized == 1) return true;
@@ -12026,8 +13016,7 @@ public final boolean isInitialized() {
       return true;
     }
 
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (!getCollPathBytes().isEmpty()) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, collPath_);
       }
@@ -12052,16 +13041,13 @@ public int getSerializedSize() {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, collPath_);
       }
       for (int i = 0; i < clauses_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(2, clauses_.get(i));
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, clauses_.get(i));
       }
       if (query_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(3, getQuery());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getQuery());
       }
       if (isError_ != false) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeBoolSize(4, isError_);
+        size += com.google.protobuf.CodedOutputStream.computeBoolSize(4, isError_);
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -12076,20 +13062,17 @@ public boolean equals(final java.lang.Object obj) {
       if (!(obj instanceof com.google.cloud.firestore.conformance.TestDefinition.QueryTest)) {
         return super.equals(obj);
       }
-      com.google.cloud.firestore.conformance.TestDefinition.QueryTest other = (com.google.cloud.firestore.conformance.TestDefinition.QueryTest) obj;
+      com.google.cloud.firestore.conformance.TestDefinition.QueryTest other =
+          (com.google.cloud.firestore.conformance.TestDefinition.QueryTest) obj;
 
       boolean result = true;
-      result = result && getCollPath()
-          .equals(other.getCollPath());
-      result = result && getClausesList()
-          .equals(other.getClausesList());
+      result = result && getCollPath().equals(other.getCollPath());
+      result = result && getClausesList().equals(other.getClausesList());
       result = result && (hasQuery() == other.hasQuery());
       if (hasQuery()) {
-        result = result && getQuery()
-            .equals(other.getQuery());
+        result = result && getQuery().equals(other.getQuery());
       }
-      result = result && (getIsError()
-          == other.getIsError());
+      result = result && (getIsError() == other.getIsError());
       result = result && unknownFields.equals(other.unknownFields);
       return result;
     }
@@ -12112,93 +13095,100 @@ public int hashCode() {
         hash = (53 * hash) + getQuery().hashCode();
       }
       hash = (37 * hash) + IS_ERROR_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-          getIsError());
+      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getIsError());
       hash = (29 * hash) + unknownFields.hashCode();
       memoizedHashCode = hash;
       return hash;
     }
 
     public static com.google.cloud.firestore.conformance.TestDefinition.QueryTest parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.QueryTest parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.QueryTest parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.QueryTest parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.QueryTest parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.QueryTest parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.QueryTest parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.QueryTest parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.QueryTest parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.QueryTest parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.QueryTest parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.QueryTest
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.QueryTest parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.QueryTest
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.QueryTest parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.QueryTest parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public Builder newBuilderForType() {
+      return newBuilder();
     }
 
-    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.firestore.conformance.TestDefinition.QueryTest prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.firestore.conformance.TestDefinition.QueryTest prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -12207,41 +13197,42 @@ protected Builder newBuilderForType(
       Builder builder = new Builder(parent);
       return builder;
     }
-    /**
-     * Protobuf type {@code tests.QueryTest}
-     */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    /** Protobuf type {@code tests.QueryTest} */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:tests.QueryTest)
         com.google.cloud.firestore.conformance.TestDefinition.QueryTestOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_QueryTest_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_QueryTest_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_QueryTest_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                com.google.cloud.firestore.conformance.TestDefinition.QueryTest.class, com.google.cloud.firestore.conformance.TestDefinition.QueryTest.Builder.class);
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_QueryTest_fieldAccessorTable.ensureFieldAccessorsInitialized(
+            com.google.cloud.firestore.conformance.TestDefinition.QueryTest.class,
+            com.google.cloud.firestore.conformance.TestDefinition.QueryTest.Builder.class);
       }
 
-      // Construct using com.google.cloud.firestore.conformance.TestDefinition.QueryTest.newBuilder()
+      // Construct using
+      // com.google.cloud.firestore.conformance.TestDefinition.QueryTest.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-            .alwaysUseFieldBuilders) {
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
           getClausesFieldBuilder();
         }
       }
+
       public Builder clear() {
         super.clear();
         collPath_ = "";
@@ -12263,12 +13254,13 @@ public Builder clear() {
         return this;
       }
 
-      public com.google.protobuf.Descriptors.Descriptor
-      getDescriptorForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_QueryTest_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_QueryTest_descriptor;
       }
 
-      public com.google.cloud.firestore.conformance.TestDefinition.QueryTest getDefaultInstanceForType() {
+      public com.google.cloud.firestore.conformance.TestDefinition.QueryTest
+          getDefaultInstanceForType() {
         return com.google.cloud.firestore.conformance.TestDefinition.QueryTest.getDefaultInstance();
       }
 
@@ -12281,7 +13273,8 @@ public com.google.cloud.firestore.conformance.TestDefinition.QueryTest build() {
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.QueryTest buildPartial() {
-        com.google.cloud.firestore.conformance.TestDefinition.QueryTest result = new com.google.cloud.firestore.conformance.TestDefinition.QueryTest(this);
+        com.google.cloud.firestore.conformance.TestDefinition.QueryTest result =
+            new com.google.cloud.firestore.conformance.TestDefinition.QueryTest(this);
         int from_bitField0_ = bitField0_;
         int to_bitField0_ = 0;
         result.collPath_ = collPath_;
@@ -12308,40 +13301,46 @@ public com.google.cloud.firestore.conformance.TestDefinition.QueryTest buildPart
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.firestore.conformance.TestDefinition.QueryTest) {
-          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.QueryTest)other);
+          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.QueryTest) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.QueryTest other) {
-        if (other == com.google.cloud.firestore.conformance.TestDefinition.QueryTest.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.firestore.conformance.TestDefinition.QueryTest other) {
+        if (other
+            == com.google.cloud.firestore.conformance.TestDefinition.QueryTest.getDefaultInstance())
+          return this;
         if (!other.getCollPath().isEmpty()) {
           collPath_ = other.collPath_;
           onChanged();
@@ -12365,8 +13364,9 @@ public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.Q
               clauses_ = other.clauses_;
               bitField0_ = (bitField0_ & ~0x00000002);
               clausesBuilder_ =
-                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                      getClausesFieldBuilder() : null;
+                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                      ? getClausesFieldBuilder()
+                      : null;
             } else {
               clausesBuilder_.addAllMessages(other.clauses_);
             }
@@ -12395,7 +13395,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.cloud.firestore.conformance.TestDefinition.QueryTest) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.cloud.firestore.conformance.TestDefinition.QueryTest)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -12404,10 +13406,13 @@ public Builder mergeFrom(
         }
         return this;
       }
+
       private int bitField0_;
 
       private java.lang.Object collPath_ = "";
       /**
+       *
+       *
        * 
        * path of collection, e.g. "projects/projectID/databases/(default)/documents/C"
        * 

@@ -12417,8 +13422,7 @@ public Builder mergeFrom(
       public java.lang.String getCollPath() {
         java.lang.Object ref = collPath_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           collPath_ = s;
           return s;
@@ -12427,19 +13431,19 @@ public java.lang.String getCollPath() {
         }
       }
       /**
+       *
+       *
        * 
        * path of collection, e.g. "projects/projectID/databases/(default)/documents/C"
        * 

        *
        * string coll_path = 1;
        */
-      public com.google.protobuf.ByteString
-      getCollPathBytes() {
+      public com.google.protobuf.ByteString getCollPathBytes() {
         java.lang.Object ref = collPath_;
         if (ref instanceof String) {
           com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           collPath_ = b;
           return b;
         } else {
@@ -12447,14 +13451,15 @@ public java.lang.String getCollPath() {
         }
       }
       /**
+       *
+       *
        * 
        * path of collection, e.g. "projects/projectID/databases/(default)/documents/C"
        * 

        *
        * string coll_path = 1;
        */
-      public Builder setCollPath(
-          java.lang.String value) {
+      public Builder setCollPath(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -12464,6 +13469,8 @@ public Builder setCollPath(
         return this;
       }
       /**
+       *
+       *
        * 
        * path of collection, e.g. "projects/projectID/databases/(default)/documents/C"
        * 

@@ -12477,14 +13484,15 @@ public Builder clearCollPath() {
         return this;
       }
       /**
+       *
+       *
        * 
        * path of collection, e.g. "projects/projectID/databases/(default)/documents/C"
        * 

        *
        * string coll_path = 1;
        */
-      public Builder setCollPathBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder setCollPathBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -12495,31 +13503,34 @@ public Builder setCollPathBytes(
         return this;
       }
 
-      private java.util.List clauses_ =
-          java.util.Collections.emptyList();
+      private java.util.List
+          clauses_ = java.util.Collections.emptyList();
+
       private void ensureClausesIsMutable() {
         if (!((bitField0_ & 0x00000002) == 0x00000002)) {
-          clauses_ = new java.util.ArrayList(clauses_);
+          clauses_ =
+              new java.util.ArrayList(
+                  clauses_);
           bitField0_ |= 0x00000002;
         }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.Clause, com.google.cloud.firestore.conformance.TestDefinition.Clause.Builder, com.google.cloud.firestore.conformance.TestDefinition.ClauseOrBuilder> clausesBuilder_;
-
-      /**
-       * repeated .tests.Clause clauses = 2;
-       */
-      public java.util.List getClausesList() {
+              com.google.cloud.firestore.conformance.TestDefinition.Clause,
+              com.google.cloud.firestore.conformance.TestDefinition.Clause.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.ClauseOrBuilder>
+          clausesBuilder_;
+
+      /** repeated .tests.Clause clauses = 2; */
+      public java.util.List
+          getClausesList() {
         if (clausesBuilder_ == null) {
           return java.util.Collections.unmodifiableList(clauses_);
         } else {
           return clausesBuilder_.getMessageList();
         }
       }
-      /**
-       * repeated .tests.Clause clauses = 2;
-       */
+      /** repeated .tests.Clause clauses = 2; */
       public int getClausesCount() {
         if (clausesBuilder_ == null) {
           return clauses_.size();
@@ -12527,9 +13538,7 @@ public int getClausesCount() {
           return clausesBuilder_.getCount();
         }
       }
-      /**
-       * repeated .tests.Clause clauses = 2;
-       */
+      /** repeated .tests.Clause clauses = 2; */
       public com.google.cloud.firestore.conformance.TestDefinition.Clause getClauses(int index) {
         if (clausesBuilder_ == null) {
           return clauses_.get(index);
@@ -12537,9 +13546,7 @@ public com.google.cloud.firestore.conformance.TestDefinition.Clause getClauses(i
           return clausesBuilder_.getMessage(index);
         }
       }
-      /**
-       * repeated .tests.Clause clauses = 2;
-       */
+      /** repeated .tests.Clause clauses = 2; */
       public Builder setClauses(
           int index, com.google.cloud.firestore.conformance.TestDefinition.Clause value) {
         if (clausesBuilder_ == null) {
@@ -12554,11 +13561,10 @@ public Builder setClauses(
         }
         return this;
       }
-      /**
-       * repeated .tests.Clause clauses = 2;
-       */
+      /** repeated .tests.Clause clauses = 2; */
       public Builder setClauses(
-          int index, com.google.cloud.firestore.conformance.TestDefinition.Clause.Builder builderForValue) {
+          int index,
+          com.google.cloud.firestore.conformance.TestDefinition.Clause.Builder builderForValue) {
         if (clausesBuilder_ == null) {
           ensureClausesIsMutable();
           clauses_.set(index, builderForValue.build());
@@ -12568,10 +13574,9 @@ public Builder setClauses(
         }
         return this;
       }
-      /**
-       * repeated .tests.Clause clauses = 2;
-       */
-      public Builder addClauses(com.google.cloud.firestore.conformance.TestDefinition.Clause value) {
+      /** repeated .tests.Clause clauses = 2; */
+      public Builder addClauses(
+          com.google.cloud.firestore.conformance.TestDefinition.Clause value) {
         if (clausesBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -12584,9 +13589,7 @@ public Builder addClauses(com.google.cloud.firestore.conformance.TestDefinition.
         }
         return this;
       }
-      /**
-       * repeated .tests.Clause clauses = 2;
-       */
+      /** repeated .tests.Clause clauses = 2; */
       public Builder addClauses(
           int index, com.google.cloud.firestore.conformance.TestDefinition.Clause value) {
         if (clausesBuilder_ == null) {
@@ -12601,9 +13604,7 @@ public Builder addClauses(
         }
         return this;
       }
-      /**
-       * repeated .tests.Clause clauses = 2;
-       */
+      /** repeated .tests.Clause clauses = 2; */
       public Builder addClauses(
           com.google.cloud.firestore.conformance.TestDefinition.Clause.Builder builderForValue) {
         if (clausesBuilder_ == null) {
@@ -12615,11 +13616,10 @@ public Builder addClauses(
         }
         return this;
       }
-      /**
-       * repeated .tests.Clause clauses = 2;
-       */
+      /** repeated .tests.Clause clauses = 2; */
       public Builder addClauses(
-          int index, com.google.cloud.firestore.conformance.TestDefinition.Clause.Builder builderForValue) {
+          int index,
+          com.google.cloud.firestore.conformance.TestDefinition.Clause.Builder builderForValue) {
         if (clausesBuilder_ == null) {
           ensureClausesIsMutable();
           clauses_.add(index, builderForValue.build());
@@ -12629,24 +13629,20 @@ public Builder addClauses(
         }
         return this;
       }
-      /**
-       * repeated .tests.Clause clauses = 2;
-       */
+      /** repeated .tests.Clause clauses = 2; */
       public Builder addAllClauses(
-          java.lang.Iterable values) {
+          java.lang.Iterable
+              values) {
         if (clausesBuilder_ == null) {
           ensureClausesIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, clauses_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, clauses_);
           onChanged();
         } else {
           clausesBuilder_.addAllMessages(values);
         }
         return this;
       }
-      /**
-       * repeated .tests.Clause clauses = 2;
-       */
+      /** repeated .tests.Clause clauses = 2; */
       public Builder clearClauses() {
         if (clausesBuilder_ == null) {
           clauses_ = java.util.Collections.emptyList();
@@ -12657,9 +13653,7 @@ public Builder clearClauses() {
         }
         return this;
       }
-      /**
-       * repeated .tests.Clause clauses = 2;
-       */
+      /** repeated .tests.Clause clauses = 2; */
       public Builder removeClauses(int index) {
         if (clausesBuilder_ == null) {
           ensureClausesIsMutable();
@@ -12670,66 +13664,66 @@ public Builder removeClauses(int index) {
         }
         return this;
       }
-      /**
-       * repeated .tests.Clause clauses = 2;
-       */
+      /** repeated .tests.Clause clauses = 2; */
       public com.google.cloud.firestore.conformance.TestDefinition.Clause.Builder getClausesBuilder(
           int index) {
         return getClausesFieldBuilder().getBuilder(index);
       }
-      /**
-       * repeated .tests.Clause clauses = 2;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.ClauseOrBuilder getClausesOrBuilder(
-          int index) {
+      /** repeated .tests.Clause clauses = 2; */
+      public com.google.cloud.firestore.conformance.TestDefinition.ClauseOrBuilder
+          getClausesOrBuilder(int index) {
         if (clausesBuilder_ == null) {
-          return clauses_.get(index);  } else {
+          return clauses_.get(index);
+        } else {
           return clausesBuilder_.getMessageOrBuilder(index);
         }
       }
-      /**
-       * repeated .tests.Clause clauses = 2;
-       */
-      public java.util.List
-      getClausesOrBuilderList() {
+      /** repeated .tests.Clause clauses = 2; */
+      public java.util.List<
+              ? extends com.google.cloud.firestore.conformance.TestDefinition.ClauseOrBuilder>
+          getClausesOrBuilderList() {
         if (clausesBuilder_ != null) {
           return clausesBuilder_.getMessageOrBuilderList();
         } else {
           return java.util.Collections.unmodifiableList(clauses_);
         }
       }
-      /**
-       * repeated .tests.Clause clauses = 2;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.Clause.Builder addClausesBuilder() {
-        return getClausesFieldBuilder().addBuilder(
-            com.google.cloud.firestore.conformance.TestDefinition.Clause.getDefaultInstance());
+      /** repeated .tests.Clause clauses = 2; */
+      public com.google.cloud.firestore.conformance.TestDefinition.Clause.Builder
+          addClausesBuilder() {
+        return getClausesFieldBuilder()
+            .addBuilder(
+                com.google.cloud.firestore.conformance.TestDefinition.Clause.getDefaultInstance());
       }
-      /**
-       * repeated .tests.Clause clauses = 2;
-       */
+      /** repeated .tests.Clause clauses = 2; */
       public com.google.cloud.firestore.conformance.TestDefinition.Clause.Builder addClausesBuilder(
           int index) {
-        return getClausesFieldBuilder().addBuilder(
-            index, com.google.cloud.firestore.conformance.TestDefinition.Clause.getDefaultInstance());
+        return getClausesFieldBuilder()
+            .addBuilder(
+                index,
+                com.google.cloud.firestore.conformance.TestDefinition.Clause.getDefaultInstance());
       }
-      /**
-       * repeated .tests.Clause clauses = 2;
-       */
+      /** repeated .tests.Clause clauses = 2; */
       public java.util.List
-      getClausesBuilderList() {
+          getClausesBuilderList() {
         return getClausesFieldBuilder().getBuilderList();
       }
+
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.Clause, com.google.cloud.firestore.conformance.TestDefinition.Clause.Builder, com.google.cloud.firestore.conformance.TestDefinition.ClauseOrBuilder>
-      getClausesFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.Clause,
+              com.google.cloud.firestore.conformance.TestDefinition.Clause.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.ClauseOrBuilder>
+          getClausesFieldBuilder() {
         if (clausesBuilder_ == null) {
-          clausesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.Clause, com.google.cloud.firestore.conformance.TestDefinition.Clause.Builder, com.google.cloud.firestore.conformance.TestDefinition.ClauseOrBuilder>(
-              clauses_,
-              ((bitField0_ & 0x00000002) == 0x00000002),
-              getParentForChildren(),
-              isClean());
+          clausesBuilder_ =
+              new com.google.protobuf.RepeatedFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.Clause,
+                  com.google.cloud.firestore.conformance.TestDefinition.Clause.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.ClauseOrBuilder>(
+                  clauses_,
+                  ((bitField0_ & 0x00000002) == 0x00000002),
+                  getParentForChildren(),
+                  isClean());
           clauses_ = null;
         }
         return clausesBuilder_;
@@ -12737,26 +13731,25 @@ public com.google.cloud.firestore.conformance.TestDefinition.Clause.Builder addC
 
       private com.google.firestore.v1beta1.StructuredQuery query_ = null;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.StructuredQuery, com.google.firestore.v1beta1.StructuredQuery.Builder, com.google.firestore.v1beta1.StructuredQueryOrBuilder> queryBuilder_;
-      /**
-       * .google.firestore.v1beta1.StructuredQuery query = 3;
-       */
+              com.google.firestore.v1beta1.StructuredQuery,
+              com.google.firestore.v1beta1.StructuredQuery.Builder,
+              com.google.firestore.v1beta1.StructuredQueryOrBuilder>
+          queryBuilder_;
+      /** .google.firestore.v1beta1.StructuredQuery query = 3; */
       public boolean hasQuery() {
         return queryBuilder_ != null || query_ != null;
       }
-      /**
-       * .google.firestore.v1beta1.StructuredQuery query = 3;
-       */
+      /** .google.firestore.v1beta1.StructuredQuery query = 3; */
       public com.google.firestore.v1beta1.StructuredQuery getQuery() {
         if (queryBuilder_ == null) {
-          return query_ == null ? com.google.firestore.v1beta1.StructuredQuery.getDefaultInstance() : query_;
+          return query_ == null
+              ? com.google.firestore.v1beta1.StructuredQuery.getDefaultInstance()
+              : query_;
         } else {
           return queryBuilder_.getMessage();
         }
       }
-      /**
-       * .google.firestore.v1beta1.StructuredQuery query = 3;
-       */
+      /** .google.firestore.v1beta1.StructuredQuery query = 3; */
       public Builder setQuery(com.google.firestore.v1beta1.StructuredQuery value) {
         if (queryBuilder_ == null) {
           if (value == null) {
@@ -12770,9 +13763,7 @@ public Builder setQuery(com.google.firestore.v1beta1.StructuredQuery value) {
 
         return this;
       }
-      /**
-       * .google.firestore.v1beta1.StructuredQuery query = 3;
-       */
+      /** .google.firestore.v1beta1.StructuredQuery query = 3; */
       public Builder setQuery(
           com.google.firestore.v1beta1.StructuredQuery.Builder builderForValue) {
         if (queryBuilder_ == null) {
@@ -12784,14 +13775,14 @@ public Builder setQuery(
 
         return this;
       }
-      /**
-       * .google.firestore.v1beta1.StructuredQuery query = 3;
-       */
+      /** .google.firestore.v1beta1.StructuredQuery query = 3; */
       public Builder mergeQuery(com.google.firestore.v1beta1.StructuredQuery value) {
         if (queryBuilder_ == null) {
           if (query_ != null) {
             query_ =
-                com.google.firestore.v1beta1.StructuredQuery.newBuilder(query_).mergeFrom(value).buildPartial();
+                com.google.firestore.v1beta1.StructuredQuery.newBuilder(query_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             query_ = value;
           }
@@ -12802,9 +13793,7 @@ public Builder mergeQuery(com.google.firestore.v1beta1.StructuredQuery value) {
 
         return this;
       }
-      /**
-       * .google.firestore.v1beta1.StructuredQuery query = 3;
-       */
+      /** .google.firestore.v1beta1.StructuredQuery query = 3; */
       public Builder clearQuery() {
         if (queryBuilder_ == null) {
           query_ = null;
@@ -12816,67 +13805,60 @@ public Builder clearQuery() {
 
         return this;
       }
-      /**
-       * .google.firestore.v1beta1.StructuredQuery query = 3;
-       */
+      /** .google.firestore.v1beta1.StructuredQuery query = 3; */
       public com.google.firestore.v1beta1.StructuredQuery.Builder getQueryBuilder() {
 
         onChanged();
         return getQueryFieldBuilder().getBuilder();
       }
-      /**
-       * .google.firestore.v1beta1.StructuredQuery query = 3;
-       */
+      /** .google.firestore.v1beta1.StructuredQuery query = 3; */
       public com.google.firestore.v1beta1.StructuredQueryOrBuilder getQueryOrBuilder() {
         if (queryBuilder_ != null) {
           return queryBuilder_.getMessageOrBuilder();
         } else {
-          return query_ == null ?
-              com.google.firestore.v1beta1.StructuredQuery.getDefaultInstance() : query_;
+          return query_ == null
+              ? com.google.firestore.v1beta1.StructuredQuery.getDefaultInstance()
+              : query_;
         }
       }
-      /**
-       * .google.firestore.v1beta1.StructuredQuery query = 3;
-       */
+      /** .google.firestore.v1beta1.StructuredQuery query = 3; */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.StructuredQuery, com.google.firestore.v1beta1.StructuredQuery.Builder, com.google.firestore.v1beta1.StructuredQueryOrBuilder>
-      getQueryFieldBuilder() {
+              com.google.firestore.v1beta1.StructuredQuery,
+              com.google.firestore.v1beta1.StructuredQuery.Builder,
+              com.google.firestore.v1beta1.StructuredQueryOrBuilder>
+          getQueryFieldBuilder() {
         if (queryBuilder_ == null) {
-          queryBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.firestore.v1beta1.StructuredQuery, com.google.firestore.v1beta1.StructuredQuery.Builder, com.google.firestore.v1beta1.StructuredQueryOrBuilder>(
-              getQuery(),
-              getParentForChildren(),
-              isClean());
+          queryBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.firestore.v1beta1.StructuredQuery,
+                  com.google.firestore.v1beta1.StructuredQuery.Builder,
+                  com.google.firestore.v1beta1.StructuredQueryOrBuilder>(
+                  getQuery(), getParentForChildren(), isClean());
           query_ = null;
         }
         return queryBuilder_;
       }
 
-      private boolean isError_ ;
-      /**
-       * bool is_error = 4;
-       */
+      private boolean isError_;
+      /** bool is_error = 4; */
       public boolean getIsError() {
         return isError_;
       }
-      /**
-       * bool is_error = 4;
-       */
+      /** bool is_error = 4; */
       public Builder setIsError(boolean value) {
 
         isError_ = value;
         onChanged();
         return this;
       }
-      /**
-       * bool is_error = 4;
-       */
+      /** bool is_error = 4; */
       public Builder clearIsError() {
 
         isError_ = false;
         onChanged();
         return this;
       }
+
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
         return super.setUnknownFieldsProto3(unknownFields);
@@ -12887,29 +13869,31 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:tests.QueryTest)
     }
 
     // @@protoc_insertion_point(class_scope:tests.QueryTest)
-    private static final com.google.cloud.firestore.conformance.TestDefinition.QueryTest DEFAULT_INSTANCE;
+    private static final com.google.cloud.firestore.conformance.TestDefinition.QueryTest
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.firestore.conformance.TestDefinition.QueryTest();
     }
 
-    public static com.google.cloud.firestore.conformance.TestDefinition.QueryTest getDefaultInstance() {
+    public static com.google.cloud.firestore.conformance.TestDefinition.QueryTest
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
-    }
-
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      public QueryTest parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new QueryTest(input, extensionRegistry);
-      }
-    };
+    }
+
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          public QueryTest parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new QueryTest(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -12920,124 +13904,77 @@ public com.google.protobuf.Parser getParserForType() {
       return PARSER;
     }
 
-    public com.google.cloud.firestore.conformance.TestDefinition.QueryTest getDefaultInstanceForType() {
+    public com.google.cloud.firestore.conformance.TestDefinition.QueryTest
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface ClauseOrBuilder extends
+  public interface ClauseOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:tests.Clause)
       com.google.protobuf.MessageOrBuilder {
 
-    /**
-     * .tests.Select select = 1;
-     */
+    /** .tests.Select select = 1; */
     boolean hasSelect();
-    /**
-     * .tests.Select select = 1;
-     */
+    /** .tests.Select select = 1; */
     com.google.cloud.firestore.conformance.TestDefinition.Select getSelect();
-    /**
-     * .tests.Select select = 1;
-     */
+    /** .tests.Select select = 1; */
     com.google.cloud.firestore.conformance.TestDefinition.SelectOrBuilder getSelectOrBuilder();
 
-    /**
-     * .tests.Where where = 2;
-     */
+    /** .tests.Where where = 2; */
     boolean hasWhere();
-    /**
-     * .tests.Where where = 2;
-     */
+    /** .tests.Where where = 2; */
     com.google.cloud.firestore.conformance.TestDefinition.Where getWhere();
-    /**
-     * .tests.Where where = 2;
-     */
+    /** .tests.Where where = 2; */
     com.google.cloud.firestore.conformance.TestDefinition.WhereOrBuilder getWhereOrBuilder();
 
-    /**
-     * .tests.OrderBy order_by = 3;
-     */
+    /** .tests.OrderBy order_by = 3; */
     boolean hasOrderBy();
-    /**
-     * .tests.OrderBy order_by = 3;
-     */
+    /** .tests.OrderBy order_by = 3; */
     com.google.cloud.firestore.conformance.TestDefinition.OrderBy getOrderBy();
-    /**
-     * .tests.OrderBy order_by = 3;
-     */
+    /** .tests.OrderBy order_by = 3; */
     com.google.cloud.firestore.conformance.TestDefinition.OrderByOrBuilder getOrderByOrBuilder();
 
-    /**
-     * int32 offset = 4;
-     */
+    /** int32 offset = 4; */
     int getOffset();
 
-    /**
-     * int32 limit = 5;
-     */
+    /** int32 limit = 5; */
     int getLimit();
 
-    /**
-     * .tests.Cursor start_at = 6;
-     */
+    /** .tests.Cursor start_at = 6; */
     boolean hasStartAt();
-    /**
-     * .tests.Cursor start_at = 6;
-     */
+    /** .tests.Cursor start_at = 6; */
     com.google.cloud.firestore.conformance.TestDefinition.Cursor getStartAt();
-    /**
-     * .tests.Cursor start_at = 6;
-     */
+    /** .tests.Cursor start_at = 6; */
     com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder getStartAtOrBuilder();
 
-    /**
-     * .tests.Cursor start_after = 7;
-     */
+    /** .tests.Cursor start_after = 7; */
     boolean hasStartAfter();
-    /**
-     * .tests.Cursor start_after = 7;
-     */
+    /** .tests.Cursor start_after = 7; */
     com.google.cloud.firestore.conformance.TestDefinition.Cursor getStartAfter();
-    /**
-     * .tests.Cursor start_after = 7;
-     */
+    /** .tests.Cursor start_after = 7; */
     com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder getStartAfterOrBuilder();
 
-    /**
-     * .tests.Cursor end_at = 8;
-     */
+    /** .tests.Cursor end_at = 8; */
     boolean hasEndAt();
-    /**
-     * .tests.Cursor end_at = 8;
-     */
+    /** .tests.Cursor end_at = 8; */
     com.google.cloud.firestore.conformance.TestDefinition.Cursor getEndAt();
-    /**
-     * .tests.Cursor end_at = 8;
-     */
+    /** .tests.Cursor end_at = 8; */
     com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder getEndAtOrBuilder();
 
-    /**
-     * .tests.Cursor end_before = 9;
-     */
+    /** .tests.Cursor end_before = 9; */
     boolean hasEndBefore();
-    /**
-     * .tests.Cursor end_before = 9;
-     */
+    /** .tests.Cursor end_before = 9; */
     com.google.cloud.firestore.conformance.TestDefinition.Cursor getEndBefore();
-    /**
-     * .tests.Cursor end_before = 9;
-     */
+    /** .tests.Cursor end_before = 9; */
     com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder getEndBeforeOrBuilder();
 
     public com.google.cloud.firestore.conformance.TestDefinition.Clause.ClauseCase getClauseCase();
   }
-  /**
-   * Protobuf type {@code tests.Clause}
-   */
-  public  static final class Clause extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  /** Protobuf type {@code tests.Clause} */
+  public static final class Clause extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:tests.Clause)
       ClauseOrBuilder {
     private static final long serialVersionUID = 0L;
@@ -13045,14 +13982,14 @@ public  static final class Clause extends
     private Clause(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private Clause() {
-    }
+
+    private Clause() {}
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private Clause(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -13072,149 +14009,201 @@ private Clause(
             case 0:
               done = true;
               break;
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-            case 10: {
-              com.google.cloud.firestore.conformance.TestDefinition.Select.Builder subBuilder = null;
-              if (clauseCase_ == 1) {
-                subBuilder = ((com.google.cloud.firestore.conformance.TestDefinition.Select) clause_).toBuilder();
-              }
-              clause_ =
-                  input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.Select.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.Select) clause_);
-                clause_ = subBuilder.buildPartial();
-              }
-              clauseCase_ = 1;
-              break;
-            }
-            case 18: {
-              com.google.cloud.firestore.conformance.TestDefinition.Where.Builder subBuilder = null;
-              if (clauseCase_ == 2) {
-                subBuilder = ((com.google.cloud.firestore.conformance.TestDefinition.Where) clause_).toBuilder();
-              }
-              clause_ =
-                  input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.Where.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.Where) clause_);
-                clause_ = subBuilder.buildPartial();
-              }
-              clauseCase_ = 2;
-              break;
-            }
-            case 26: {
-              com.google.cloud.firestore.conformance.TestDefinition.OrderBy.Builder subBuilder = null;
-              if (clauseCase_ == 3) {
-                subBuilder = ((com.google.cloud.firestore.conformance.TestDefinition.OrderBy) clause_).toBuilder();
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              clause_ =
-                  input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.OrderBy.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.OrderBy) clause_);
-                clause_ = subBuilder.buildPartial();
+            case 10:
+              {
+                com.google.cloud.firestore.conformance.TestDefinition.Select.Builder subBuilder =
+                    null;
+                if (clauseCase_ == 1) {
+                  subBuilder =
+                      ((com.google.cloud.firestore.conformance.TestDefinition.Select) clause_)
+                          .toBuilder();
+                }
+                clause_ =
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.Select.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(
+                      (com.google.cloud.firestore.conformance.TestDefinition.Select) clause_);
+                  clause_ = subBuilder.buildPartial();
+                }
+                clauseCase_ = 1;
+                break;
               }
-              clauseCase_ = 3;
-              break;
-            }
-            case 32: {
-              clauseCase_ = 4;
-              clause_ = input.readInt32();
-              break;
-            }
-            case 40: {
-              clauseCase_ = 5;
-              clause_ = input.readInt32();
-              break;
-            }
-            case 50: {
-              com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder subBuilder = null;
-              if (clauseCase_ == 6) {
-                subBuilder = ((com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_).toBuilder();
+            case 18:
+              {
+                com.google.cloud.firestore.conformance.TestDefinition.Where.Builder subBuilder =
+                    null;
+                if (clauseCase_ == 2) {
+                  subBuilder =
+                      ((com.google.cloud.firestore.conformance.TestDefinition.Where) clause_)
+                          .toBuilder();
+                }
+                clause_ =
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.Where.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(
+                      (com.google.cloud.firestore.conformance.TestDefinition.Where) clause_);
+                  clause_ = subBuilder.buildPartial();
+                }
+                clauseCase_ = 2;
+                break;
               }
-              clause_ =
-                  input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.Cursor.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_);
-                clause_ = subBuilder.buildPartial();
+            case 26:
+              {
+                com.google.cloud.firestore.conformance.TestDefinition.OrderBy.Builder subBuilder =
+                    null;
+                if (clauseCase_ == 3) {
+                  subBuilder =
+                      ((com.google.cloud.firestore.conformance.TestDefinition.OrderBy) clause_)
+                          .toBuilder();
+                }
+                clause_ =
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.OrderBy.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(
+                      (com.google.cloud.firestore.conformance.TestDefinition.OrderBy) clause_);
+                  clause_ = subBuilder.buildPartial();
+                }
+                clauseCase_ = 3;
+                break;
               }
-              clauseCase_ = 6;
-              break;
-            }
-            case 58: {
-              com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder subBuilder = null;
-              if (clauseCase_ == 7) {
-                subBuilder = ((com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_).toBuilder();
+            case 32:
+              {
+                clauseCase_ = 4;
+                clause_ = input.readInt32();
+                break;
               }
-              clause_ =
-                  input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.Cursor.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_);
-                clause_ = subBuilder.buildPartial();
+            case 40:
+              {
+                clauseCase_ = 5;
+                clause_ = input.readInt32();
+                break;
               }
-              clauseCase_ = 7;
-              break;
-            }
-            case 66: {
-              com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder subBuilder = null;
-              if (clauseCase_ == 8) {
-                subBuilder = ((com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_).toBuilder();
+            case 50:
+              {
+                com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder subBuilder =
+                    null;
+                if (clauseCase_ == 6) {
+                  subBuilder =
+                      ((com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_)
+                          .toBuilder();
+                }
+                clause_ =
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.Cursor.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(
+                      (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_);
+                  clause_ = subBuilder.buildPartial();
+                }
+                clauseCase_ = 6;
+                break;
               }
-              clause_ =
-                  input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.Cursor.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_);
-                clause_ = subBuilder.buildPartial();
+            case 58:
+              {
+                com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder subBuilder =
+                    null;
+                if (clauseCase_ == 7) {
+                  subBuilder =
+                      ((com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_)
+                          .toBuilder();
+                }
+                clause_ =
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.Cursor.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(
+                      (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_);
+                  clause_ = subBuilder.buildPartial();
+                }
+                clauseCase_ = 7;
+                break;
               }
-              clauseCase_ = 8;
-              break;
-            }
-            case 74: {
-              com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder subBuilder = null;
-              if (clauseCase_ == 9) {
-                subBuilder = ((com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_).toBuilder();
+            case 66:
+              {
+                com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder subBuilder =
+                    null;
+                if (clauseCase_ == 8) {
+                  subBuilder =
+                      ((com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_)
+                          .toBuilder();
+                }
+                clause_ =
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.Cursor.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(
+                      (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_);
+                  clause_ = subBuilder.buildPartial();
+                }
+                clauseCase_ = 8;
+                break;
               }
-              clause_ =
-                  input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.Cursor.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_);
-                clause_ = subBuilder.buildPartial();
+            case 74:
+              {
+                com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder subBuilder =
+                    null;
+                if (clauseCase_ == 9) {
+                  subBuilder =
+                      ((com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_)
+                          .toBuilder();
+                }
+                clause_ =
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.Cursor.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(
+                      (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_);
+                  clause_ = subBuilder.buildPartial();
+                }
+                clauseCase_ = 9;
+                break;
               }
-              clauseCase_ = 9;
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-    getDescriptor() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Clause_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_Clause_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-    internalGetFieldAccessorTable() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Clause_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.cloud.firestore.conformance.TestDefinition.Clause.class, com.google.cloud.firestore.conformance.TestDefinition.Clause.Builder.class);
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_Clause_fieldAccessorTable.ensureFieldAccessorsInitialized(
+          com.google.cloud.firestore.conformance.TestDefinition.Clause.class,
+          com.google.cloud.firestore.conformance.TestDefinition.Clause.Builder.class);
     }
 
     private int clauseCase_ = 0;
     private java.lang.Object clause_;
-    public enum ClauseCase
-        implements com.google.protobuf.Internal.EnumLite {
+
+    public enum ClauseCase implements com.google.protobuf.Internal.EnumLite {
       SELECT(1),
       WHERE(2),
       ORDER_BY(3),
@@ -13226,12 +14215,11 @@ public enum ClauseCase
       END_BEFORE(9),
       CLAUSE_NOT_SET(0);
       private final int value;
+
       private ClauseCase(int value) {
         this.value = value;
       }
-      /**
-       * @deprecated Use {@link #forNumber(int)} instead.
-       */
+      /** @deprecated Use {@link #forNumber(int)} instead. */
       @java.lang.Deprecated
       public static ClauseCase valueOf(int value) {
         return forNumber(value);
@@ -13239,50 +14227,55 @@ public static ClauseCase valueOf(int value) {
 
       public static ClauseCase forNumber(int value) {
         switch (value) {
-          case 1: return SELECT;
-          case 2: return WHERE;
-          case 3: return ORDER_BY;
-          case 4: return OFFSET;
-          case 5: return LIMIT;
-          case 6: return START_AT;
-          case 7: return START_AFTER;
-          case 8: return END_AT;
-          case 9: return END_BEFORE;
-          case 0: return CLAUSE_NOT_SET;
-          default: return null;
+          case 1:
+            return SELECT;
+          case 2:
+            return WHERE;
+          case 3:
+            return ORDER_BY;
+          case 4:
+            return OFFSET;
+          case 5:
+            return LIMIT;
+          case 6:
+            return START_AT;
+          case 7:
+            return START_AFTER;
+          case 8:
+            return END_AT;
+          case 9:
+            return END_BEFORE;
+          case 0:
+            return CLAUSE_NOT_SET;
+          default:
+            return null;
         }
       }
+
       public int getNumber() {
         return this.value;
       }
     };
 
-    public ClauseCase
-    getClauseCase() {
-      return ClauseCase.forNumber(
-          clauseCase_);
+    public ClauseCase getClauseCase() {
+      return ClauseCase.forNumber(clauseCase_);
     }
 
     public static final int SELECT_FIELD_NUMBER = 1;
-    /**
-     * .tests.Select select = 1;
-     */
+    /** .tests.Select select = 1; */
     public boolean hasSelect() {
       return clauseCase_ == 1;
     }
-    /**
-     * .tests.Select select = 1;
-     */
+    /** .tests.Select select = 1; */
     public com.google.cloud.firestore.conformance.TestDefinition.Select getSelect() {
       if (clauseCase_ == 1) {
         return (com.google.cloud.firestore.conformance.TestDefinition.Select) clause_;
       }
       return com.google.cloud.firestore.conformance.TestDefinition.Select.getDefaultInstance();
     }
-    /**
-     * .tests.Select select = 1;
-     */
-    public com.google.cloud.firestore.conformance.TestDefinition.SelectOrBuilder getSelectOrBuilder() {
+    /** .tests.Select select = 1; */
+    public com.google.cloud.firestore.conformance.TestDefinition.SelectOrBuilder
+        getSelectOrBuilder() {
       if (clauseCase_ == 1) {
         return (com.google.cloud.firestore.conformance.TestDefinition.Select) clause_;
       }
@@ -13290,25 +14283,20 @@ public com.google.cloud.firestore.conformance.TestDefinition.SelectOrBuilder get
     }
 
     public static final int WHERE_FIELD_NUMBER = 2;
-    /**
-     * .tests.Where where = 2;
-     */
+    /** .tests.Where where = 2; */
     public boolean hasWhere() {
       return clauseCase_ == 2;
     }
-    /**
-     * .tests.Where where = 2;
-     */
+    /** .tests.Where where = 2; */
     public com.google.cloud.firestore.conformance.TestDefinition.Where getWhere() {
       if (clauseCase_ == 2) {
         return (com.google.cloud.firestore.conformance.TestDefinition.Where) clause_;
       }
       return com.google.cloud.firestore.conformance.TestDefinition.Where.getDefaultInstance();
     }
-    /**
-     * .tests.Where where = 2;
-     */
-    public com.google.cloud.firestore.conformance.TestDefinition.WhereOrBuilder getWhereOrBuilder() {
+    /** .tests.Where where = 2; */
+    public com.google.cloud.firestore.conformance.TestDefinition.WhereOrBuilder
+        getWhereOrBuilder() {
       if (clauseCase_ == 2) {
         return (com.google.cloud.firestore.conformance.TestDefinition.Where) clause_;
       }
@@ -13316,25 +14304,20 @@ public com.google.cloud.firestore.conformance.TestDefinition.WhereOrBuilder getW
     }
 
     public static final int ORDER_BY_FIELD_NUMBER = 3;
-    /**
-     * .tests.OrderBy order_by = 3;
-     */
+    /** .tests.OrderBy order_by = 3; */
     public boolean hasOrderBy() {
       return clauseCase_ == 3;
     }
-    /**
-     * .tests.OrderBy order_by = 3;
-     */
+    /** .tests.OrderBy order_by = 3; */
     public com.google.cloud.firestore.conformance.TestDefinition.OrderBy getOrderBy() {
       if (clauseCase_ == 3) {
         return (com.google.cloud.firestore.conformance.TestDefinition.OrderBy) clause_;
       }
       return com.google.cloud.firestore.conformance.TestDefinition.OrderBy.getDefaultInstance();
     }
-    /**
-     * .tests.OrderBy order_by = 3;
-     */
-    public com.google.cloud.firestore.conformance.TestDefinition.OrderByOrBuilder getOrderByOrBuilder() {
+    /** .tests.OrderBy order_by = 3; */
+    public com.google.cloud.firestore.conformance.TestDefinition.OrderByOrBuilder
+        getOrderByOrBuilder() {
       if (clauseCase_ == 3) {
         return (com.google.cloud.firestore.conformance.TestDefinition.OrderBy) clause_;
       }
@@ -13342,9 +14325,7 @@ public com.google.cloud.firestore.conformance.TestDefinition.OrderByOrBuilder ge
     }
 
     public static final int OFFSET_FIELD_NUMBER = 4;
-    /**
-     * int32 offset = 4;
-     */
+    /** int32 offset = 4; */
     public int getOffset() {
       if (clauseCase_ == 4) {
         return (java.lang.Integer) clause_;
@@ -13353,9 +14334,7 @@ public int getOffset() {
     }
 
     public static final int LIMIT_FIELD_NUMBER = 5;
-    /**
-     * int32 limit = 5;
-     */
+    /** int32 limit = 5; */
     public int getLimit() {
       if (clauseCase_ == 5) {
         return (java.lang.Integer) clause_;
@@ -13364,25 +14343,20 @@ public int getLimit() {
     }
 
     public static final int START_AT_FIELD_NUMBER = 6;
-    /**
-     * .tests.Cursor start_at = 6;
-     */
+    /** .tests.Cursor start_at = 6; */
     public boolean hasStartAt() {
       return clauseCase_ == 6;
     }
-    /**
-     * .tests.Cursor start_at = 6;
-     */
+    /** .tests.Cursor start_at = 6; */
     public com.google.cloud.firestore.conformance.TestDefinition.Cursor getStartAt() {
       if (clauseCase_ == 6) {
         return (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_;
       }
       return com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance();
     }
-    /**
-     * .tests.Cursor start_at = 6;
-     */
-    public com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder getStartAtOrBuilder() {
+    /** .tests.Cursor start_at = 6; */
+    public com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder
+        getStartAtOrBuilder() {
       if (clauseCase_ == 6) {
         return (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_;
       }
@@ -13390,25 +14364,20 @@ public com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder get
     }
 
     public static final int START_AFTER_FIELD_NUMBER = 7;
-    /**
-     * .tests.Cursor start_after = 7;
-     */
+    /** .tests.Cursor start_after = 7; */
     public boolean hasStartAfter() {
       return clauseCase_ == 7;
     }
-    /**
-     * .tests.Cursor start_after = 7;
-     */
+    /** .tests.Cursor start_after = 7; */
     public com.google.cloud.firestore.conformance.TestDefinition.Cursor getStartAfter() {
       if (clauseCase_ == 7) {
         return (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_;
       }
       return com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance();
     }
-    /**
-     * .tests.Cursor start_after = 7;
-     */
-    public com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder getStartAfterOrBuilder() {
+    /** .tests.Cursor start_after = 7; */
+    public com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder
+        getStartAfterOrBuilder() {
       if (clauseCase_ == 7) {
         return (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_;
       }
@@ -13416,25 +14385,20 @@ public com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder get
     }
 
     public static final int END_AT_FIELD_NUMBER = 8;
-    /**
-     * .tests.Cursor end_at = 8;
-     */
+    /** .tests.Cursor end_at = 8; */
     public boolean hasEndAt() {
       return clauseCase_ == 8;
     }
-    /**
-     * .tests.Cursor end_at = 8;
-     */
+    /** .tests.Cursor end_at = 8; */
     public com.google.cloud.firestore.conformance.TestDefinition.Cursor getEndAt() {
       if (clauseCase_ == 8) {
         return (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_;
       }
       return com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance();
     }
-    /**
-     * .tests.Cursor end_at = 8;
-     */
-    public com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder getEndAtOrBuilder() {
+    /** .tests.Cursor end_at = 8; */
+    public com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder
+        getEndAtOrBuilder() {
       if (clauseCase_ == 8) {
         return (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_;
       }
@@ -13442,25 +14406,20 @@ public com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder get
     }
 
     public static final int END_BEFORE_FIELD_NUMBER = 9;
-    /**
-     * .tests.Cursor end_before = 9;
-     */
+    /** .tests.Cursor end_before = 9; */
     public boolean hasEndBefore() {
       return clauseCase_ == 9;
     }
-    /**
-     * .tests.Cursor end_before = 9;
-     */
+    /** .tests.Cursor end_before = 9; */
     public com.google.cloud.firestore.conformance.TestDefinition.Cursor getEndBefore() {
       if (clauseCase_ == 9) {
         return (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_;
       }
       return com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance();
     }
-    /**
-     * .tests.Cursor end_before = 9;
-     */
-    public com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder getEndBeforeOrBuilder() {
+    /** .tests.Cursor end_before = 9; */
+    public com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder
+        getEndBeforeOrBuilder() {
       if (clauseCase_ == 9) {
         return (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_;
       }
@@ -13468,6 +14427,7 @@ public com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder get
     }
 
     private byte memoizedIsInitialized = -1;
+
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
       if (isInitialized == 1) return true;
@@ -13477,36 +14437,40 @@ public final boolean isInitialized() {
       return true;
     }
 
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (clauseCase_ == 1) {
-        output.writeMessage(1, (com.google.cloud.firestore.conformance.TestDefinition.Select) clause_);
+        output.writeMessage(
+            1, (com.google.cloud.firestore.conformance.TestDefinition.Select) clause_);
       }
       if (clauseCase_ == 2) {
-        output.writeMessage(2, (com.google.cloud.firestore.conformance.TestDefinition.Where) clause_);
+        output.writeMessage(
+            2, (com.google.cloud.firestore.conformance.TestDefinition.Where) clause_);
       }
       if (clauseCase_ == 3) {
-        output.writeMessage(3, (com.google.cloud.firestore.conformance.TestDefinition.OrderBy) clause_);
+        output.writeMessage(
+            3, (com.google.cloud.firestore.conformance.TestDefinition.OrderBy) clause_);
       }
       if (clauseCase_ == 4) {
-        output.writeInt32(
-            4, (int)((java.lang.Integer) clause_));
+        output.writeInt32(4, (int) ((java.lang.Integer) clause_));
       }
       if (clauseCase_ == 5) {
-        output.writeInt32(
-            5, (int)((java.lang.Integer) clause_));
+        output.writeInt32(5, (int) ((java.lang.Integer) clause_));
       }
       if (clauseCase_ == 6) {
-        output.writeMessage(6, (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_);
+        output.writeMessage(
+            6, (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_);
       }
       if (clauseCase_ == 7) {
-        output.writeMessage(7, (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_);
+        output.writeMessage(
+            7, (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_);
       }
       if (clauseCase_ == 8) {
-        output.writeMessage(8, (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_);
+        output.writeMessage(
+            8, (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_);
       }
       if (clauseCase_ == 9) {
-        output.writeMessage(9, (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_);
+        output.writeMessage(
+            9, (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_);
       }
       unknownFields.writeTo(output);
     }
@@ -13517,42 +14481,49 @@ public int getSerializedSize() {
 
       size = 0;
       if (clauseCase_ == 1) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(1, (com.google.cloud.firestore.conformance.TestDefinition.Select) clause_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                1, (com.google.cloud.firestore.conformance.TestDefinition.Select) clause_);
       }
       if (clauseCase_ == 2) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(2, (com.google.cloud.firestore.conformance.TestDefinition.Where) clause_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                2, (com.google.cloud.firestore.conformance.TestDefinition.Where) clause_);
       }
       if (clauseCase_ == 3) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(3, (com.google.cloud.firestore.conformance.TestDefinition.OrderBy) clause_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                3, (com.google.cloud.firestore.conformance.TestDefinition.OrderBy) clause_);
       }
       if (clauseCase_ == 4) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeInt32Size(
-                4, (int)((java.lang.Integer) clause_));
+        size +=
+            com.google.protobuf.CodedOutputStream.computeInt32Size(
+                4, (int) ((java.lang.Integer) clause_));
       }
       if (clauseCase_ == 5) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeInt32Size(
-                5, (int)((java.lang.Integer) clause_));
+        size +=
+            com.google.protobuf.CodedOutputStream.computeInt32Size(
+                5, (int) ((java.lang.Integer) clause_));
       }
       if (clauseCase_ == 6) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(6, (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                6, (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_);
       }
       if (clauseCase_ == 7) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(7, (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                7, (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_);
       }
       if (clauseCase_ == 8) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(8, (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                8, (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_);
       }
       if (clauseCase_ == 9) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(9, (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                9, (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_);
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -13567,48 +14538,39 @@ public boolean equals(final java.lang.Object obj) {
       if (!(obj instanceof com.google.cloud.firestore.conformance.TestDefinition.Clause)) {
         return super.equals(obj);
       }
-      com.google.cloud.firestore.conformance.TestDefinition.Clause other = (com.google.cloud.firestore.conformance.TestDefinition.Clause) obj;
+      com.google.cloud.firestore.conformance.TestDefinition.Clause other =
+          (com.google.cloud.firestore.conformance.TestDefinition.Clause) obj;
 
       boolean result = true;
-      result = result && getClauseCase().equals(
-          other.getClauseCase());
+      result = result && getClauseCase().equals(other.getClauseCase());
       if (!result) return false;
       switch (clauseCase_) {
         case 1:
-          result = result && getSelect()
-              .equals(other.getSelect());
+          result = result && getSelect().equals(other.getSelect());
           break;
         case 2:
-          result = result && getWhere()
-              .equals(other.getWhere());
+          result = result && getWhere().equals(other.getWhere());
           break;
         case 3:
-          result = result && getOrderBy()
-              .equals(other.getOrderBy());
+          result = result && getOrderBy().equals(other.getOrderBy());
           break;
         case 4:
-          result = result && (getOffset()
-              == other.getOffset());
+          result = result && (getOffset() == other.getOffset());
           break;
         case 5:
-          result = result && (getLimit()
-              == other.getLimit());
+          result = result && (getLimit() == other.getLimit());
           break;
         case 6:
-          result = result && getStartAt()
-              .equals(other.getStartAt());
+          result = result && getStartAt().equals(other.getStartAt());
           break;
         case 7:
-          result = result && getStartAfter()
-              .equals(other.getStartAfter());
+          result = result && getStartAfter().equals(other.getStartAfter());
           break;
         case 8:
-          result = result && getEndAt()
-              .equals(other.getEndAt());
+          result = result && getEndAt().equals(other.getEndAt());
           break;
         case 9:
-          result = result && getEndBefore()
-              .equals(other.getEndBefore());
+          result = result && getEndBefore().equals(other.getEndBefore());
           break;
         case 0:
         default:
@@ -13670,85 +14632,92 @@ public int hashCode() {
     }
 
     public static com.google.cloud.firestore.conformance.TestDefinition.Clause parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Clause parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Clause parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Clause parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.Clause parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.Clause parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Clause parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.Clause parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.Clause parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Clause parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.Clause parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.Clause parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Clause parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Clause parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Clause parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public Builder newBuilderForType() {
+      return newBuilder();
     }
 
-    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.firestore.conformance.TestDefinition.Clause prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.firestore.conformance.TestDefinition.Clause prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -13757,23 +14726,23 @@ protected Builder newBuilderForType(
       Builder builder = new Builder(parent);
       return builder;
     }
-    /**
-     * Protobuf type {@code tests.Clause}
-     */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    /** Protobuf type {@code tests.Clause} */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:tests.Clause)
         com.google.cloud.firestore.conformance.TestDefinition.ClauseOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Clause_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_Clause_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Clause_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                com.google.cloud.firestore.conformance.TestDefinition.Clause.class, com.google.cloud.firestore.conformance.TestDefinition.Clause.Builder.class);
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_Clause_fieldAccessorTable.ensureFieldAccessorsInitialized(
+            com.google.cloud.firestore.conformance.TestDefinition.Clause.class,
+            com.google.cloud.firestore.conformance.TestDefinition.Clause.Builder.class);
       }
 
       // Construct using com.google.cloud.firestore.conformance.TestDefinition.Clause.newBuilder()
@@ -13781,16 +14750,15 @@ private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-            .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       public Builder clear() {
         super.clear();
         clauseCase_ = 0;
@@ -13798,12 +14766,13 @@ public Builder clear() {
         return this;
       }
 
-      public com.google.protobuf.Descriptors.Descriptor
-      getDescriptorForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Clause_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_Clause_descriptor;
       }
 
-      public com.google.cloud.firestore.conformance.TestDefinition.Clause getDefaultInstanceForType() {
+      public com.google.cloud.firestore.conformance.TestDefinition.Clause
+          getDefaultInstanceForType() {
         return com.google.cloud.firestore.conformance.TestDefinition.Clause.getDefaultInstance();
       }
 
@@ -13816,7 +14785,8 @@ public com.google.cloud.firestore.conformance.TestDefinition.Clause build() {
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.Clause buildPartial() {
-        com.google.cloud.firestore.conformance.TestDefinition.Clause result = new com.google.cloud.firestore.conformance.TestDefinition.Clause(this);
+        com.google.cloud.firestore.conformance.TestDefinition.Clause result =
+            new com.google.cloud.firestore.conformance.TestDefinition.Clause(this);
         if (clauseCase_ == 1) {
           if (selectBuilder_ == null) {
             result.clause_ = clause_;
@@ -13880,32 +14850,35 @@ public com.google.cloud.firestore.conformance.TestDefinition.Clause buildPartial
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.firestore.conformance.TestDefinition.Clause) {
-          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.Clause)other);
+          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.Clause) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -13913,47 +14886,59 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.Clause other) {
-        if (other == com.google.cloud.firestore.conformance.TestDefinition.Clause.getDefaultInstance()) return this;
+        if (other
+            == com.google.cloud.firestore.conformance.TestDefinition.Clause.getDefaultInstance())
+          return this;
         switch (other.getClauseCase()) {
-          case SELECT: {
-            mergeSelect(other.getSelect());
-            break;
-          }
-          case WHERE: {
-            mergeWhere(other.getWhere());
-            break;
-          }
-          case ORDER_BY: {
-            mergeOrderBy(other.getOrderBy());
-            break;
-          }
-          case OFFSET: {
-            setOffset(other.getOffset());
-            break;
-          }
-          case LIMIT: {
-            setLimit(other.getLimit());
-            break;
-          }
-          case START_AT: {
-            mergeStartAt(other.getStartAt());
-            break;
-          }
-          case START_AFTER: {
-            mergeStartAfter(other.getStartAfter());
-            break;
-          }
-          case END_AT: {
-            mergeEndAt(other.getEndAt());
-            break;
-          }
-          case END_BEFORE: {
-            mergeEndBefore(other.getEndBefore());
-            break;
-          }
-          case CLAUSE_NOT_SET: {
-            break;
-          }
+          case SELECT:
+            {
+              mergeSelect(other.getSelect());
+              break;
+            }
+          case WHERE:
+            {
+              mergeWhere(other.getWhere());
+              break;
+            }
+          case ORDER_BY:
+            {
+              mergeOrderBy(other.getOrderBy());
+              break;
+            }
+          case OFFSET:
+            {
+              setOffset(other.getOffset());
+              break;
+            }
+          case LIMIT:
+            {
+              setLimit(other.getLimit());
+              break;
+            }
+          case START_AT:
+            {
+              mergeStartAt(other.getStartAt());
+              break;
+            }
+          case START_AFTER:
+            {
+              mergeStartAfter(other.getStartAfter());
+              break;
+            }
+          case END_AT:
+            {
+              mergeEndAt(other.getEndAt());
+              break;
+            }
+          case END_BEFORE:
+            {
+              mergeEndBefore(other.getEndBefore());
+              break;
+            }
+          case CLAUSE_NOT_SET:
+            {
+              break;
+            }
         }
         this.mergeUnknownFields(other.unknownFields);
         onChanged();
@@ -13972,7 +14957,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.cloud.firestore.conformance.TestDefinition.Clause) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.cloud.firestore.conformance.TestDefinition.Clause)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -13981,12 +14968,12 @@ public Builder mergeFrom(
         }
         return this;
       }
+
       private int clauseCase_ = 0;
       private java.lang.Object clause_;
-      public ClauseCase
-      getClauseCase() {
-        return ClauseCase.forNumber(
-            clauseCase_);
+
+      public ClauseCase getClauseCase() {
+        return ClauseCase.forNumber(clauseCase_);
       }
 
       public Builder clearClause() {
@@ -13996,18 +14983,16 @@ public Builder clearClause() {
         return this;
       }
 
-
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.Select, com.google.cloud.firestore.conformance.TestDefinition.Select.Builder, com.google.cloud.firestore.conformance.TestDefinition.SelectOrBuilder> selectBuilder_;
-      /**
-       * .tests.Select select = 1;
-       */
+              com.google.cloud.firestore.conformance.TestDefinition.Select,
+              com.google.cloud.firestore.conformance.TestDefinition.Select.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.SelectOrBuilder>
+          selectBuilder_;
+      /** .tests.Select select = 1; */
       public boolean hasSelect() {
         return clauseCase_ == 1;
       }
-      /**
-       * .tests.Select select = 1;
-       */
+      /** .tests.Select select = 1; */
       public com.google.cloud.firestore.conformance.TestDefinition.Select getSelect() {
         if (selectBuilder_ == null) {
           if (clauseCase_ == 1) {
@@ -14021,9 +15006,7 @@ public com.google.cloud.firestore.conformance.TestDefinition.Select getSelect()
           return com.google.cloud.firestore.conformance.TestDefinition.Select.getDefaultInstance();
         }
       }
-      /**
-       * .tests.Select select = 1;
-       */
+      /** .tests.Select select = 1; */
       public Builder setSelect(com.google.cloud.firestore.conformance.TestDefinition.Select value) {
         if (selectBuilder_ == null) {
           if (value == null) {
@@ -14037,9 +15020,7 @@ public Builder setSelect(com.google.cloud.firestore.conformance.TestDefinition.S
         clauseCase_ = 1;
         return this;
       }
-      /**
-       * .tests.Select select = 1;
-       */
+      /** .tests.Select select = 1; */
       public Builder setSelect(
           com.google.cloud.firestore.conformance.TestDefinition.Select.Builder builderForValue) {
         if (selectBuilder_ == null) {
@@ -14051,15 +15032,19 @@ public Builder setSelect(
         clauseCase_ = 1;
         return this;
       }
-      /**
-       * .tests.Select select = 1;
-       */
-      public Builder mergeSelect(com.google.cloud.firestore.conformance.TestDefinition.Select value) {
+      /** .tests.Select select = 1; */
+      public Builder mergeSelect(
+          com.google.cloud.firestore.conformance.TestDefinition.Select value) {
         if (selectBuilder_ == null) {
-          if (clauseCase_ == 1 &&
-              clause_ != com.google.cloud.firestore.conformance.TestDefinition.Select.getDefaultInstance()) {
-            clause_ = com.google.cloud.firestore.conformance.TestDefinition.Select.newBuilder((com.google.cloud.firestore.conformance.TestDefinition.Select) clause_)
-                .mergeFrom(value).buildPartial();
+          if (clauseCase_ == 1
+              && clause_
+                  != com.google.cloud.firestore.conformance.TestDefinition.Select
+                      .getDefaultInstance()) {
+            clause_ =
+                com.google.cloud.firestore.conformance.TestDefinition.Select.newBuilder(
+                        (com.google.cloud.firestore.conformance.TestDefinition.Select) clause_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             clause_ = value;
           }
@@ -14073,9 +15058,7 @@ public Builder mergeSelect(com.google.cloud.firestore.conformance.TestDefinition
         clauseCase_ = 1;
         return this;
       }
-      /**
-       * .tests.Select select = 1;
-       */
+      /** .tests.Select select = 1; */
       public Builder clearSelect() {
         if (selectBuilder_ == null) {
           if (clauseCase_ == 1) {
@@ -14092,16 +15075,14 @@ public Builder clearSelect() {
         }
         return this;
       }
-      /**
-       * .tests.Select select = 1;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.Select.Builder getSelectBuilder() {
+      /** .tests.Select select = 1; */
+      public com.google.cloud.firestore.conformance.TestDefinition.Select.Builder
+          getSelectBuilder() {
         return getSelectFieldBuilder().getBuilder();
       }
-      /**
-       * .tests.Select select = 1;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.SelectOrBuilder getSelectOrBuilder() {
+      /** .tests.Select select = 1; */
+      public com.google.cloud.firestore.conformance.TestDefinition.SelectOrBuilder
+          getSelectOrBuilder() {
         if ((clauseCase_ == 1) && (selectBuilder_ != null)) {
           return selectBuilder_.getMessageOrBuilder();
         } else {
@@ -14111,39 +15092,43 @@ public com.google.cloud.firestore.conformance.TestDefinition.SelectOrBuilder get
           return com.google.cloud.firestore.conformance.TestDefinition.Select.getDefaultInstance();
         }
       }
-      /**
-       * .tests.Select select = 1;
-       */
+      /** .tests.Select select = 1; */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.Select, com.google.cloud.firestore.conformance.TestDefinition.Select.Builder, com.google.cloud.firestore.conformance.TestDefinition.SelectOrBuilder>
-      getSelectFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.Select,
+              com.google.cloud.firestore.conformance.TestDefinition.Select.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.SelectOrBuilder>
+          getSelectFieldBuilder() {
         if (selectBuilder_ == null) {
           if (!(clauseCase_ == 1)) {
-            clause_ = com.google.cloud.firestore.conformance.TestDefinition.Select.getDefaultInstance();
-          }
-          selectBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.Select, com.google.cloud.firestore.conformance.TestDefinition.Select.Builder, com.google.cloud.firestore.conformance.TestDefinition.SelectOrBuilder>(
-              (com.google.cloud.firestore.conformance.TestDefinition.Select) clause_,
-              getParentForChildren(),
-              isClean());
+            clause_ =
+                com.google.cloud.firestore.conformance.TestDefinition.Select.getDefaultInstance();
+          }
+          selectBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.Select,
+                  com.google.cloud.firestore.conformance.TestDefinition.Select.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.SelectOrBuilder>(
+                  (com.google.cloud.firestore.conformance.TestDefinition.Select) clause_,
+                  getParentForChildren(),
+                  isClean());
           clause_ = null;
         }
         clauseCase_ = 1;
-        onChanged();;
+        onChanged();
+        ;
         return selectBuilder_;
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.Where, com.google.cloud.firestore.conformance.TestDefinition.Where.Builder, com.google.cloud.firestore.conformance.TestDefinition.WhereOrBuilder> whereBuilder_;
-      /**
-       * .tests.Where where = 2;
-       */
+              com.google.cloud.firestore.conformance.TestDefinition.Where,
+              com.google.cloud.firestore.conformance.TestDefinition.Where.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.WhereOrBuilder>
+          whereBuilder_;
+      /** .tests.Where where = 2; */
       public boolean hasWhere() {
         return clauseCase_ == 2;
       }
-      /**
-       * .tests.Where where = 2;
-       */
+      /** .tests.Where where = 2; */
       public com.google.cloud.firestore.conformance.TestDefinition.Where getWhere() {
         if (whereBuilder_ == null) {
           if (clauseCase_ == 2) {
@@ -14157,9 +15142,7 @@ public com.google.cloud.firestore.conformance.TestDefinition.Where getWhere() {
           return com.google.cloud.firestore.conformance.TestDefinition.Where.getDefaultInstance();
         }
       }
-      /**
-       * .tests.Where where = 2;
-       */
+      /** .tests.Where where = 2; */
       public Builder setWhere(com.google.cloud.firestore.conformance.TestDefinition.Where value) {
         if (whereBuilder_ == null) {
           if (value == null) {
@@ -14173,9 +15156,7 @@ public Builder setWhere(com.google.cloud.firestore.conformance.TestDefinition.Wh
         clauseCase_ = 2;
         return this;
       }
-      /**
-       * .tests.Where where = 2;
-       */
+      /** .tests.Where where = 2; */
       public Builder setWhere(
           com.google.cloud.firestore.conformance.TestDefinition.Where.Builder builderForValue) {
         if (whereBuilder_ == null) {
@@ -14187,15 +15168,18 @@ public Builder setWhere(
         clauseCase_ = 2;
         return this;
       }
-      /**
-       * .tests.Where where = 2;
-       */
+      /** .tests.Where where = 2; */
       public Builder mergeWhere(com.google.cloud.firestore.conformance.TestDefinition.Where value) {
         if (whereBuilder_ == null) {
-          if (clauseCase_ == 2 &&
-              clause_ != com.google.cloud.firestore.conformance.TestDefinition.Where.getDefaultInstance()) {
-            clause_ = com.google.cloud.firestore.conformance.TestDefinition.Where.newBuilder((com.google.cloud.firestore.conformance.TestDefinition.Where) clause_)
-                .mergeFrom(value).buildPartial();
+          if (clauseCase_ == 2
+              && clause_
+                  != com.google.cloud.firestore.conformance.TestDefinition.Where
+                      .getDefaultInstance()) {
+            clause_ =
+                com.google.cloud.firestore.conformance.TestDefinition.Where.newBuilder(
+                        (com.google.cloud.firestore.conformance.TestDefinition.Where) clause_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             clause_ = value;
           }
@@ -14209,9 +15193,7 @@ public Builder mergeWhere(com.google.cloud.firestore.conformance.TestDefinition.
         clauseCase_ = 2;
         return this;
       }
-      /**
-       * .tests.Where where = 2;
-       */
+      /** .tests.Where where = 2; */
       public Builder clearWhere() {
         if (whereBuilder_ == null) {
           if (clauseCase_ == 2) {
@@ -14228,16 +15210,13 @@ public Builder clearWhere() {
         }
         return this;
       }
-      /**
-       * .tests.Where where = 2;
-       */
+      /** .tests.Where where = 2; */
       public com.google.cloud.firestore.conformance.TestDefinition.Where.Builder getWhereBuilder() {
         return getWhereFieldBuilder().getBuilder();
       }
-      /**
-       * .tests.Where where = 2;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.WhereOrBuilder getWhereOrBuilder() {
+      /** .tests.Where where = 2; */
+      public com.google.cloud.firestore.conformance.TestDefinition.WhereOrBuilder
+          getWhereOrBuilder() {
         if ((clauseCase_ == 2) && (whereBuilder_ != null)) {
           return whereBuilder_.getMessageOrBuilder();
         } else {
@@ -14247,39 +15226,43 @@ public com.google.cloud.firestore.conformance.TestDefinition.WhereOrBuilder getW
           return com.google.cloud.firestore.conformance.TestDefinition.Where.getDefaultInstance();
         }
       }
-      /**
-       * .tests.Where where = 2;
-       */
+      /** .tests.Where where = 2; */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.Where, com.google.cloud.firestore.conformance.TestDefinition.Where.Builder, com.google.cloud.firestore.conformance.TestDefinition.WhereOrBuilder>
-      getWhereFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.Where,
+              com.google.cloud.firestore.conformance.TestDefinition.Where.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.WhereOrBuilder>
+          getWhereFieldBuilder() {
         if (whereBuilder_ == null) {
           if (!(clauseCase_ == 2)) {
-            clause_ = com.google.cloud.firestore.conformance.TestDefinition.Where.getDefaultInstance();
-          }
-          whereBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.Where, com.google.cloud.firestore.conformance.TestDefinition.Where.Builder, com.google.cloud.firestore.conformance.TestDefinition.WhereOrBuilder>(
-              (com.google.cloud.firestore.conformance.TestDefinition.Where) clause_,
-              getParentForChildren(),
-              isClean());
+            clause_ =
+                com.google.cloud.firestore.conformance.TestDefinition.Where.getDefaultInstance();
+          }
+          whereBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.Where,
+                  com.google.cloud.firestore.conformance.TestDefinition.Where.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.WhereOrBuilder>(
+                  (com.google.cloud.firestore.conformance.TestDefinition.Where) clause_,
+                  getParentForChildren(),
+                  isClean());
           clause_ = null;
         }
         clauseCase_ = 2;
-        onChanged();;
+        onChanged();
+        ;
         return whereBuilder_;
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.OrderBy, com.google.cloud.firestore.conformance.TestDefinition.OrderBy.Builder, com.google.cloud.firestore.conformance.TestDefinition.OrderByOrBuilder> orderByBuilder_;
-      /**
-       * .tests.OrderBy order_by = 3;
-       */
+              com.google.cloud.firestore.conformance.TestDefinition.OrderBy,
+              com.google.cloud.firestore.conformance.TestDefinition.OrderBy.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.OrderByOrBuilder>
+          orderByBuilder_;
+      /** .tests.OrderBy order_by = 3; */
       public boolean hasOrderBy() {
         return clauseCase_ == 3;
       }
-      /**
-       * .tests.OrderBy order_by = 3;
-       */
+      /** .tests.OrderBy order_by = 3; */
       public com.google.cloud.firestore.conformance.TestDefinition.OrderBy getOrderBy() {
         if (orderByBuilder_ == null) {
           if (clauseCase_ == 3) {
@@ -14293,10 +15276,9 @@ public com.google.cloud.firestore.conformance.TestDefinition.OrderBy getOrderBy(
           return com.google.cloud.firestore.conformance.TestDefinition.OrderBy.getDefaultInstance();
         }
       }
-      /**
-       * .tests.OrderBy order_by = 3;
-       */
-      public Builder setOrderBy(com.google.cloud.firestore.conformance.TestDefinition.OrderBy value) {
+      /** .tests.OrderBy order_by = 3; */
+      public Builder setOrderBy(
+          com.google.cloud.firestore.conformance.TestDefinition.OrderBy value) {
         if (orderByBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -14309,9 +15291,7 @@ public Builder setOrderBy(com.google.cloud.firestore.conformance.TestDefinition.
         clauseCase_ = 3;
         return this;
       }
-      /**
-       * .tests.OrderBy order_by = 3;
-       */
+      /** .tests.OrderBy order_by = 3; */
       public Builder setOrderBy(
           com.google.cloud.firestore.conformance.TestDefinition.OrderBy.Builder builderForValue) {
         if (orderByBuilder_ == null) {
@@ -14323,15 +15303,19 @@ public Builder setOrderBy(
         clauseCase_ = 3;
         return this;
       }
-      /**
-       * .tests.OrderBy order_by = 3;
-       */
-      public Builder mergeOrderBy(com.google.cloud.firestore.conformance.TestDefinition.OrderBy value) {
+      /** .tests.OrderBy order_by = 3; */
+      public Builder mergeOrderBy(
+          com.google.cloud.firestore.conformance.TestDefinition.OrderBy value) {
         if (orderByBuilder_ == null) {
-          if (clauseCase_ == 3 &&
-              clause_ != com.google.cloud.firestore.conformance.TestDefinition.OrderBy.getDefaultInstance()) {
-            clause_ = com.google.cloud.firestore.conformance.TestDefinition.OrderBy.newBuilder((com.google.cloud.firestore.conformance.TestDefinition.OrderBy) clause_)
-                .mergeFrom(value).buildPartial();
+          if (clauseCase_ == 3
+              && clause_
+                  != com.google.cloud.firestore.conformance.TestDefinition.OrderBy
+                      .getDefaultInstance()) {
+            clause_ =
+                com.google.cloud.firestore.conformance.TestDefinition.OrderBy.newBuilder(
+                        (com.google.cloud.firestore.conformance.TestDefinition.OrderBy) clause_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             clause_ = value;
           }
@@ -14345,9 +15329,7 @@ public Builder mergeOrderBy(com.google.cloud.firestore.conformance.TestDefinitio
         clauseCase_ = 3;
         return this;
       }
-      /**
-       * .tests.OrderBy order_by = 3;
-       */
+      /** .tests.OrderBy order_by = 3; */
       public Builder clearOrderBy() {
         if (orderByBuilder_ == null) {
           if (clauseCase_ == 3) {
@@ -14364,16 +15346,14 @@ public Builder clearOrderBy() {
         }
         return this;
       }
-      /**
-       * .tests.OrderBy order_by = 3;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.OrderBy.Builder getOrderByBuilder() {
+      /** .tests.OrderBy order_by = 3; */
+      public com.google.cloud.firestore.conformance.TestDefinition.OrderBy.Builder
+          getOrderByBuilder() {
         return getOrderByFieldBuilder().getBuilder();
       }
-      /**
-       * .tests.OrderBy order_by = 3;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.OrderByOrBuilder getOrderByOrBuilder() {
+      /** .tests.OrderBy order_by = 3; */
+      public com.google.cloud.firestore.conformance.TestDefinition.OrderByOrBuilder
+          getOrderByOrBuilder() {
         if ((clauseCase_ == 3) && (orderByBuilder_ != null)) {
           return orderByBuilder_.getMessageOrBuilder();
         } else {
@@ -14383,49 +15363,48 @@ public com.google.cloud.firestore.conformance.TestDefinition.OrderByOrBuilder ge
           return com.google.cloud.firestore.conformance.TestDefinition.OrderBy.getDefaultInstance();
         }
       }
-      /**
-       * .tests.OrderBy order_by = 3;
-       */
+      /** .tests.OrderBy order_by = 3; */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.OrderBy, com.google.cloud.firestore.conformance.TestDefinition.OrderBy.Builder, com.google.cloud.firestore.conformance.TestDefinition.OrderByOrBuilder>
-      getOrderByFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.OrderBy,
+              com.google.cloud.firestore.conformance.TestDefinition.OrderBy.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.OrderByOrBuilder>
+          getOrderByFieldBuilder() {
         if (orderByBuilder_ == null) {
           if (!(clauseCase_ == 3)) {
-            clause_ = com.google.cloud.firestore.conformance.TestDefinition.OrderBy.getDefaultInstance();
-          }
-          orderByBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.OrderBy, com.google.cloud.firestore.conformance.TestDefinition.OrderBy.Builder, com.google.cloud.firestore.conformance.TestDefinition.OrderByOrBuilder>(
-              (com.google.cloud.firestore.conformance.TestDefinition.OrderBy) clause_,
-              getParentForChildren(),
-              isClean());
+            clause_ =
+                com.google.cloud.firestore.conformance.TestDefinition.OrderBy.getDefaultInstance();
+          }
+          orderByBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.OrderBy,
+                  com.google.cloud.firestore.conformance.TestDefinition.OrderBy.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.OrderByOrBuilder>(
+                  (com.google.cloud.firestore.conformance.TestDefinition.OrderBy) clause_,
+                  getParentForChildren(),
+                  isClean());
           clause_ = null;
         }
         clauseCase_ = 3;
-        onChanged();;
+        onChanged();
+        ;
         return orderByBuilder_;
       }
 
-      /**
-       * int32 offset = 4;
-       */
+      /** int32 offset = 4; */
       public int getOffset() {
         if (clauseCase_ == 4) {
           return (java.lang.Integer) clause_;
         }
         return 0;
       }
-      /**
-       * int32 offset = 4;
-       */
+      /** int32 offset = 4; */
       public Builder setOffset(int value) {
         clauseCase_ = 4;
         clause_ = value;
         onChanged();
         return this;
       }
-      /**
-       * int32 offset = 4;
-       */
+      /** int32 offset = 4; */
       public Builder clearOffset() {
         if (clauseCase_ == 4) {
           clauseCase_ = 0;
@@ -14435,27 +15414,21 @@ public Builder clearOffset() {
         return this;
       }
 
-      /**
-       * int32 limit = 5;
-       */
+      /** int32 limit = 5; */
       public int getLimit() {
         if (clauseCase_ == 5) {
           return (java.lang.Integer) clause_;
         }
         return 0;
       }
-      /**
-       * int32 limit = 5;
-       */
+      /** int32 limit = 5; */
       public Builder setLimit(int value) {
         clauseCase_ = 5;
         clause_ = value;
         onChanged();
         return this;
       }
-      /**
-       * int32 limit = 5;
-       */
+      /** int32 limit = 5; */
       public Builder clearLimit() {
         if (clauseCase_ == 5) {
           clauseCase_ = 0;
@@ -14466,16 +15439,15 @@ public Builder clearLimit() {
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.Cursor, com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder, com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder> startAtBuilder_;
-      /**
-       * .tests.Cursor start_at = 6;
-       */
+              com.google.cloud.firestore.conformance.TestDefinition.Cursor,
+              com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder>
+          startAtBuilder_;
+      /** .tests.Cursor start_at = 6; */
       public boolean hasStartAt() {
         return clauseCase_ == 6;
       }
-      /**
-       * .tests.Cursor start_at = 6;
-       */
+      /** .tests.Cursor start_at = 6; */
       public com.google.cloud.firestore.conformance.TestDefinition.Cursor getStartAt() {
         if (startAtBuilder_ == null) {
           if (clauseCase_ == 6) {
@@ -14489,10 +15461,9 @@ public com.google.cloud.firestore.conformance.TestDefinition.Cursor getStartAt()
           return com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance();
         }
       }
-      /**
-       * .tests.Cursor start_at = 6;
-       */
-      public Builder setStartAt(com.google.cloud.firestore.conformance.TestDefinition.Cursor value) {
+      /** .tests.Cursor start_at = 6; */
+      public Builder setStartAt(
+          com.google.cloud.firestore.conformance.TestDefinition.Cursor value) {
         if (startAtBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -14505,9 +15476,7 @@ public Builder setStartAt(com.google.cloud.firestore.conformance.TestDefinition.
         clauseCase_ = 6;
         return this;
       }
-      /**
-       * .tests.Cursor start_at = 6;
-       */
+      /** .tests.Cursor start_at = 6; */
       public Builder setStartAt(
           com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder builderForValue) {
         if (startAtBuilder_ == null) {
@@ -14519,15 +15488,19 @@ public Builder setStartAt(
         clauseCase_ = 6;
         return this;
       }
-      /**
-       * .tests.Cursor start_at = 6;
-       */
-      public Builder mergeStartAt(com.google.cloud.firestore.conformance.TestDefinition.Cursor value) {
+      /** .tests.Cursor start_at = 6; */
+      public Builder mergeStartAt(
+          com.google.cloud.firestore.conformance.TestDefinition.Cursor value) {
         if (startAtBuilder_ == null) {
-          if (clauseCase_ == 6 &&
-              clause_ != com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance()) {
-            clause_ = com.google.cloud.firestore.conformance.TestDefinition.Cursor.newBuilder((com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_)
-                .mergeFrom(value).buildPartial();
+          if (clauseCase_ == 6
+              && clause_
+                  != com.google.cloud.firestore.conformance.TestDefinition.Cursor
+                      .getDefaultInstance()) {
+            clause_ =
+                com.google.cloud.firestore.conformance.TestDefinition.Cursor.newBuilder(
+                        (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             clause_ = value;
           }
@@ -14541,9 +15514,7 @@ public Builder mergeStartAt(com.google.cloud.firestore.conformance.TestDefinitio
         clauseCase_ = 6;
         return this;
       }
-      /**
-       * .tests.Cursor start_at = 6;
-       */
+      /** .tests.Cursor start_at = 6; */
       public Builder clearStartAt() {
         if (startAtBuilder_ == null) {
           if (clauseCase_ == 6) {
@@ -14560,16 +15531,14 @@ public Builder clearStartAt() {
         }
         return this;
       }
-      /**
-       * .tests.Cursor start_at = 6;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder getStartAtBuilder() {
+      /** .tests.Cursor start_at = 6; */
+      public com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder
+          getStartAtBuilder() {
         return getStartAtFieldBuilder().getBuilder();
       }
-      /**
-       * .tests.Cursor start_at = 6;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder getStartAtOrBuilder() {
+      /** .tests.Cursor start_at = 6; */
+      public com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder
+          getStartAtOrBuilder() {
         if ((clauseCase_ == 6) && (startAtBuilder_ != null)) {
           return startAtBuilder_.getMessageOrBuilder();
         } else {
@@ -14579,39 +15548,43 @@ public com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder get
           return com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance();
         }
       }
-      /**
-       * .tests.Cursor start_at = 6;
-       */
+      /** .tests.Cursor start_at = 6; */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.Cursor, com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder, com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder>
-      getStartAtFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.Cursor,
+              com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder>
+          getStartAtFieldBuilder() {
         if (startAtBuilder_ == null) {
           if (!(clauseCase_ == 6)) {
-            clause_ = com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance();
-          }
-          startAtBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.Cursor, com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder, com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder>(
-              (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_,
-              getParentForChildren(),
-              isClean());
+            clause_ =
+                com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance();
+          }
+          startAtBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.Cursor,
+                  com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder>(
+                  (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_,
+                  getParentForChildren(),
+                  isClean());
           clause_ = null;
         }
         clauseCase_ = 6;
-        onChanged();;
+        onChanged();
+        ;
         return startAtBuilder_;
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.Cursor, com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder, com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder> startAfterBuilder_;
-      /**
-       * .tests.Cursor start_after = 7;
-       */
+              com.google.cloud.firestore.conformance.TestDefinition.Cursor,
+              com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder>
+          startAfterBuilder_;
+      /** .tests.Cursor start_after = 7; */
       public boolean hasStartAfter() {
         return clauseCase_ == 7;
       }
-      /**
-       * .tests.Cursor start_after = 7;
-       */
+      /** .tests.Cursor start_after = 7; */
       public com.google.cloud.firestore.conformance.TestDefinition.Cursor getStartAfter() {
         if (startAfterBuilder_ == null) {
           if (clauseCase_ == 7) {
@@ -14625,10 +15598,9 @@ public com.google.cloud.firestore.conformance.TestDefinition.Cursor getStartAfte
           return com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance();
         }
       }
-      /**
-       * .tests.Cursor start_after = 7;
-       */
-      public Builder setStartAfter(com.google.cloud.firestore.conformance.TestDefinition.Cursor value) {
+      /** .tests.Cursor start_after = 7; */
+      public Builder setStartAfter(
+          com.google.cloud.firestore.conformance.TestDefinition.Cursor value) {
         if (startAfterBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -14641,9 +15613,7 @@ public Builder setStartAfter(com.google.cloud.firestore.conformance.TestDefiniti
         clauseCase_ = 7;
         return this;
       }
-      /**
-       * .tests.Cursor start_after = 7;
-       */
+      /** .tests.Cursor start_after = 7; */
       public Builder setStartAfter(
           com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder builderForValue) {
         if (startAfterBuilder_ == null) {
@@ -14655,15 +15625,19 @@ public Builder setStartAfter(
         clauseCase_ = 7;
         return this;
       }
-      /**
-       * .tests.Cursor start_after = 7;
-       */
-      public Builder mergeStartAfter(com.google.cloud.firestore.conformance.TestDefinition.Cursor value) {
+      /** .tests.Cursor start_after = 7; */
+      public Builder mergeStartAfter(
+          com.google.cloud.firestore.conformance.TestDefinition.Cursor value) {
         if (startAfterBuilder_ == null) {
-          if (clauseCase_ == 7 &&
-              clause_ != com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance()) {
-            clause_ = com.google.cloud.firestore.conformance.TestDefinition.Cursor.newBuilder((com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_)
-                .mergeFrom(value).buildPartial();
+          if (clauseCase_ == 7
+              && clause_
+                  != com.google.cloud.firestore.conformance.TestDefinition.Cursor
+                      .getDefaultInstance()) {
+            clause_ =
+                com.google.cloud.firestore.conformance.TestDefinition.Cursor.newBuilder(
+                        (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             clause_ = value;
           }
@@ -14677,9 +15651,7 @@ public Builder mergeStartAfter(com.google.cloud.firestore.conformance.TestDefini
         clauseCase_ = 7;
         return this;
       }
-      /**
-       * .tests.Cursor start_after = 7;
-       */
+      /** .tests.Cursor start_after = 7; */
       public Builder clearStartAfter() {
         if (startAfterBuilder_ == null) {
           if (clauseCase_ == 7) {
@@ -14696,16 +15668,14 @@ public Builder clearStartAfter() {
         }
         return this;
       }
-      /**
-       * .tests.Cursor start_after = 7;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder getStartAfterBuilder() {
+      /** .tests.Cursor start_after = 7; */
+      public com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder
+          getStartAfterBuilder() {
         return getStartAfterFieldBuilder().getBuilder();
       }
-      /**
-       * .tests.Cursor start_after = 7;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder getStartAfterOrBuilder() {
+      /** .tests.Cursor start_after = 7; */
+      public com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder
+          getStartAfterOrBuilder() {
         if ((clauseCase_ == 7) && (startAfterBuilder_ != null)) {
           return startAfterBuilder_.getMessageOrBuilder();
         } else {
@@ -14715,39 +15685,43 @@ public com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder get
           return com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance();
         }
       }
-      /**
-       * .tests.Cursor start_after = 7;
-       */
+      /** .tests.Cursor start_after = 7; */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.Cursor, com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder, com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder>
-      getStartAfterFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.Cursor,
+              com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder>
+          getStartAfterFieldBuilder() {
         if (startAfterBuilder_ == null) {
           if (!(clauseCase_ == 7)) {
-            clause_ = com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance();
-          }
-          startAfterBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.Cursor, com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder, com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder>(
-              (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_,
-              getParentForChildren(),
-              isClean());
+            clause_ =
+                com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance();
+          }
+          startAfterBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.Cursor,
+                  com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder>(
+                  (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_,
+                  getParentForChildren(),
+                  isClean());
           clause_ = null;
         }
         clauseCase_ = 7;
-        onChanged();;
+        onChanged();
+        ;
         return startAfterBuilder_;
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.Cursor, com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder, com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder> endAtBuilder_;
-      /**
-       * .tests.Cursor end_at = 8;
-       */
+              com.google.cloud.firestore.conformance.TestDefinition.Cursor,
+              com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder>
+          endAtBuilder_;
+      /** .tests.Cursor end_at = 8; */
       public boolean hasEndAt() {
         return clauseCase_ == 8;
       }
-      /**
-       * .tests.Cursor end_at = 8;
-       */
+      /** .tests.Cursor end_at = 8; */
       public com.google.cloud.firestore.conformance.TestDefinition.Cursor getEndAt() {
         if (endAtBuilder_ == null) {
           if (clauseCase_ == 8) {
@@ -14761,9 +15735,7 @@ public com.google.cloud.firestore.conformance.TestDefinition.Cursor getEndAt() {
           return com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance();
         }
       }
-      /**
-       * .tests.Cursor end_at = 8;
-       */
+      /** .tests.Cursor end_at = 8; */
       public Builder setEndAt(com.google.cloud.firestore.conformance.TestDefinition.Cursor value) {
         if (endAtBuilder_ == null) {
           if (value == null) {
@@ -14777,9 +15749,7 @@ public Builder setEndAt(com.google.cloud.firestore.conformance.TestDefinition.Cu
         clauseCase_ = 8;
         return this;
       }
-      /**
-       * .tests.Cursor end_at = 8;
-       */
+      /** .tests.Cursor end_at = 8; */
       public Builder setEndAt(
           com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder builderForValue) {
         if (endAtBuilder_ == null) {
@@ -14791,15 +15761,19 @@ public Builder setEndAt(
         clauseCase_ = 8;
         return this;
       }
-      /**
-       * .tests.Cursor end_at = 8;
-       */
-      public Builder mergeEndAt(com.google.cloud.firestore.conformance.TestDefinition.Cursor value) {
+      /** .tests.Cursor end_at = 8; */
+      public Builder mergeEndAt(
+          com.google.cloud.firestore.conformance.TestDefinition.Cursor value) {
         if (endAtBuilder_ == null) {
-          if (clauseCase_ == 8 &&
-              clause_ != com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance()) {
-            clause_ = com.google.cloud.firestore.conformance.TestDefinition.Cursor.newBuilder((com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_)
-                .mergeFrom(value).buildPartial();
+          if (clauseCase_ == 8
+              && clause_
+                  != com.google.cloud.firestore.conformance.TestDefinition.Cursor
+                      .getDefaultInstance()) {
+            clause_ =
+                com.google.cloud.firestore.conformance.TestDefinition.Cursor.newBuilder(
+                        (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             clause_ = value;
           }
@@ -14813,9 +15787,7 @@ public Builder mergeEndAt(com.google.cloud.firestore.conformance.TestDefinition.
         clauseCase_ = 8;
         return this;
       }
-      /**
-       * .tests.Cursor end_at = 8;
-       */
+      /** .tests.Cursor end_at = 8; */
       public Builder clearEndAt() {
         if (endAtBuilder_ == null) {
           if (clauseCase_ == 8) {
@@ -14832,16 +15804,14 @@ public Builder clearEndAt() {
         }
         return this;
       }
-      /**
-       * .tests.Cursor end_at = 8;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder getEndAtBuilder() {
+      /** .tests.Cursor end_at = 8; */
+      public com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder
+          getEndAtBuilder() {
         return getEndAtFieldBuilder().getBuilder();
       }
-      /**
-       * .tests.Cursor end_at = 8;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder getEndAtOrBuilder() {
+      /** .tests.Cursor end_at = 8; */
+      public com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder
+          getEndAtOrBuilder() {
         if ((clauseCase_ == 8) && (endAtBuilder_ != null)) {
           return endAtBuilder_.getMessageOrBuilder();
         } else {
@@ -14851,39 +15821,43 @@ public com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder get
           return com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance();
         }
       }
-      /**
-       * .tests.Cursor end_at = 8;
-       */
+      /** .tests.Cursor end_at = 8; */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.Cursor, com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder, com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder>
-      getEndAtFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.Cursor,
+              com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder>
+          getEndAtFieldBuilder() {
         if (endAtBuilder_ == null) {
           if (!(clauseCase_ == 8)) {
-            clause_ = com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance();
-          }
-          endAtBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.Cursor, com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder, com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder>(
-              (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_,
-              getParentForChildren(),
-              isClean());
+            clause_ =
+                com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance();
+          }
+          endAtBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.Cursor,
+                  com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder>(
+                  (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_,
+                  getParentForChildren(),
+                  isClean());
           clause_ = null;
         }
         clauseCase_ = 8;
-        onChanged();;
+        onChanged();
+        ;
         return endAtBuilder_;
       }
 
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.Cursor, com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder, com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder> endBeforeBuilder_;
-      /**
-       * .tests.Cursor end_before = 9;
-       */
+              com.google.cloud.firestore.conformance.TestDefinition.Cursor,
+              com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder>
+          endBeforeBuilder_;
+      /** .tests.Cursor end_before = 9; */
       public boolean hasEndBefore() {
         return clauseCase_ == 9;
       }
-      /**
-       * .tests.Cursor end_before = 9;
-       */
+      /** .tests.Cursor end_before = 9; */
       public com.google.cloud.firestore.conformance.TestDefinition.Cursor getEndBefore() {
         if (endBeforeBuilder_ == null) {
           if (clauseCase_ == 9) {
@@ -14897,10 +15871,9 @@ public com.google.cloud.firestore.conformance.TestDefinition.Cursor getEndBefore
           return com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance();
         }
       }
-      /**
-       * .tests.Cursor end_before = 9;
-       */
-      public Builder setEndBefore(com.google.cloud.firestore.conformance.TestDefinition.Cursor value) {
+      /** .tests.Cursor end_before = 9; */
+      public Builder setEndBefore(
+          com.google.cloud.firestore.conformance.TestDefinition.Cursor value) {
         if (endBeforeBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -14913,9 +15886,7 @@ public Builder setEndBefore(com.google.cloud.firestore.conformance.TestDefinitio
         clauseCase_ = 9;
         return this;
       }
-      /**
-       * .tests.Cursor end_before = 9;
-       */
+      /** .tests.Cursor end_before = 9; */
       public Builder setEndBefore(
           com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder builderForValue) {
         if (endBeforeBuilder_ == null) {
@@ -14927,15 +15898,19 @@ public Builder setEndBefore(
         clauseCase_ = 9;
         return this;
       }
-      /**
-       * .tests.Cursor end_before = 9;
-       */
-      public Builder mergeEndBefore(com.google.cloud.firestore.conformance.TestDefinition.Cursor value) {
+      /** .tests.Cursor end_before = 9; */
+      public Builder mergeEndBefore(
+          com.google.cloud.firestore.conformance.TestDefinition.Cursor value) {
         if (endBeforeBuilder_ == null) {
-          if (clauseCase_ == 9 &&
-              clause_ != com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance()) {
-            clause_ = com.google.cloud.firestore.conformance.TestDefinition.Cursor.newBuilder((com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_)
-                .mergeFrom(value).buildPartial();
+          if (clauseCase_ == 9
+              && clause_
+                  != com.google.cloud.firestore.conformance.TestDefinition.Cursor
+                      .getDefaultInstance()) {
+            clause_ =
+                com.google.cloud.firestore.conformance.TestDefinition.Cursor.newBuilder(
+                        (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             clause_ = value;
           }
@@ -14949,9 +15924,7 @@ public Builder mergeEndBefore(com.google.cloud.firestore.conformance.TestDefinit
         clauseCase_ = 9;
         return this;
       }
-      /**
-       * .tests.Cursor end_before = 9;
-       */
+      /** .tests.Cursor end_before = 9; */
       public Builder clearEndBefore() {
         if (endBeforeBuilder_ == null) {
           if (clauseCase_ == 9) {
@@ -14968,16 +15941,14 @@ public Builder clearEndBefore() {
         }
         return this;
       }
-      /**
-       * .tests.Cursor end_before = 9;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder getEndBeforeBuilder() {
+      /** .tests.Cursor end_before = 9; */
+      public com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder
+          getEndBeforeBuilder() {
         return getEndBeforeFieldBuilder().getBuilder();
       }
-      /**
-       * .tests.Cursor end_before = 9;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder getEndBeforeOrBuilder() {
+      /** .tests.Cursor end_before = 9; */
+      public com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder
+          getEndBeforeOrBuilder() {
         if ((clauseCase_ == 9) && (endBeforeBuilder_ != null)) {
           return endBeforeBuilder_.getMessageOrBuilder();
         } else {
@@ -14987,27 +15958,33 @@ public com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder get
           return com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance();
         }
       }
-      /**
-       * .tests.Cursor end_before = 9;
-       */
+      /** .tests.Cursor end_before = 9; */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.Cursor, com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder, com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder>
-      getEndBeforeFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.Cursor,
+              com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder>
+          getEndBeforeFieldBuilder() {
         if (endBeforeBuilder_ == null) {
           if (!(clauseCase_ == 9)) {
-            clause_ = com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance();
-          }
-          endBeforeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.Cursor, com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder, com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder>(
-              (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_,
-              getParentForChildren(),
-              isClean());
+            clause_ =
+                com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance();
+          }
+          endBeforeBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.Cursor,
+                  com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder>(
+                  (com.google.cloud.firestore.conformance.TestDefinition.Cursor) clause_,
+                  getParentForChildren(),
+                  isClean());
           clause_ = null;
         }
         clauseCase_ = 9;
-        onChanged();;
+        onChanged();
+        ;
         return endBeforeBuilder_;
       }
+
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
         return super.setUnknownFieldsProto3(unknownFields);
@@ -15018,29 +15995,31 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:tests.Clause)
     }
 
     // @@protoc_insertion_point(class_scope:tests.Clause)
-    private static final com.google.cloud.firestore.conformance.TestDefinition.Clause DEFAULT_INSTANCE;
+    private static final com.google.cloud.firestore.conformance.TestDefinition.Clause
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.firestore.conformance.TestDefinition.Clause();
     }
 
-    public static com.google.cloud.firestore.conformance.TestDefinition.Clause getDefaultInstance() {
+    public static com.google.cloud.firestore.conformance.TestDefinition.Clause
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      public Clause parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new Clause(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          public Clause parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new Clause(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -15051,45 +16030,34 @@ public com.google.protobuf.Parser getParserForType() {
       return PARSER;
     }
 
-    public com.google.cloud.firestore.conformance.TestDefinition.Clause getDefaultInstanceForType() {
+    public com.google.cloud.firestore.conformance.TestDefinition.Clause
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface SelectOrBuilder extends
+  public interface SelectOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:tests.Select)
       com.google.protobuf.MessageOrBuilder {
 
-    /**
-     * repeated .tests.FieldPath fields = 1;
-     */
-    java.util.List
-    getFieldsList();
-    /**
-     * repeated .tests.FieldPath fields = 1;
-     */
+    /** repeated .tests.FieldPath fields = 1; */
+    java.util.List getFieldsList();
+    /** repeated .tests.FieldPath fields = 1; */
     com.google.cloud.firestore.conformance.TestDefinition.FieldPath getFields(int index);
-    /**
-     * repeated .tests.FieldPath fields = 1;
-     */
+    /** repeated .tests.FieldPath fields = 1; */
     int getFieldsCount();
-    /**
-     * repeated .tests.FieldPath fields = 1;
-     */
-    java.util.List
-    getFieldsOrBuilderList();
-    /**
-     * repeated .tests.FieldPath fields = 1;
-     */
+    /** repeated .tests.FieldPath fields = 1; */
+    java.util.List<
+            ? extends com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>
+        getFieldsOrBuilderList();
+    /** repeated .tests.FieldPath fields = 1; */
     com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder getFieldsOrBuilder(
         int index);
   }
-  /**
-   * Protobuf type {@code tests.Select}
-   */
-  public  static final class Select extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  /** Protobuf type {@code tests.Select} */
+  public static final class Select extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:tests.Select)
       SelectOrBuilder {
     private static final long serialVersionUID = 0L;
@@ -15097,15 +16065,16 @@ public  static final class Select extends
     private Select(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private Select() {
       fields_ = java.util.Collections.emptyList();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private Select(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -15125,29 +16094,33 @@ private Select(
             case 0:
               done = true;
               break;
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
-            case 10: {
-              if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
-                fields_ = new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000001;
+            case 10:
+              {
+                if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
+                  fields_ =
+                      new java.util.ArrayList<
+                          com.google.cloud.firestore.conformance.TestDefinition.FieldPath>();
+                  mutable_bitField0_ |= 0x00000001;
+                }
+                fields_.add(
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.FieldPath.parser(),
+                        extensionRegistry));
+                break;
               }
-              fields_.add(
-                  input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.FieldPath.parser(), extensionRegistry));
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         if (((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
           fields_ = java.util.Collections.unmodifiableList(fields_);
@@ -15156,54 +16129,49 @@ private Select(
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-    getDescriptor() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Select_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_Select_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-    internalGetFieldAccessorTable() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Select_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.cloud.firestore.conformance.TestDefinition.Select.class, com.google.cloud.firestore.conformance.TestDefinition.Select.Builder.class);
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_Select_fieldAccessorTable.ensureFieldAccessorsInitialized(
+          com.google.cloud.firestore.conformance.TestDefinition.Select.class,
+          com.google.cloud.firestore.conformance.TestDefinition.Select.Builder.class);
     }
 
     public static final int FIELDS_FIELD_NUMBER = 1;
     private java.util.List fields_;
-    /**
-     * repeated .tests.FieldPath fields = 1;
-     */
-    public java.util.List getFieldsList() {
+    /** repeated .tests.FieldPath fields = 1; */
+    public java.util.List
+        getFieldsList() {
       return fields_;
     }
-    /**
-     * repeated .tests.FieldPath fields = 1;
-     */
-    public java.util.List
-    getFieldsOrBuilderList() {
+    /** repeated .tests.FieldPath fields = 1; */
+    public java.util.List<
+            ? extends com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>
+        getFieldsOrBuilderList() {
       return fields_;
     }
-    /**
-     * repeated .tests.FieldPath fields = 1;
-     */
+    /** repeated .tests.FieldPath fields = 1; */
     public int getFieldsCount() {
       return fields_.size();
     }
-    /**
-     * repeated .tests.FieldPath fields = 1;
-     */
+    /** repeated .tests.FieldPath fields = 1; */
     public com.google.cloud.firestore.conformance.TestDefinition.FieldPath getFields(int index) {
       return fields_.get(index);
     }
-    /**
-     * repeated .tests.FieldPath fields = 1;
-     */
-    public com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder getFieldsOrBuilder(
-        int index) {
+    /** repeated .tests.FieldPath fields = 1; */
+    public com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder
+        getFieldsOrBuilder(int index) {
       return fields_.get(index);
     }
 
     private byte memoizedIsInitialized = -1;
+
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
       if (isInitialized == 1) return true;
@@ -15213,8 +16181,7 @@ public final boolean isInitialized() {
       return true;
     }
 
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       for (int i = 0; i < fields_.size(); i++) {
         output.writeMessage(1, fields_.get(i));
       }
@@ -15227,8 +16194,7 @@ public int getSerializedSize() {
 
       size = 0;
       for (int i = 0; i < fields_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(1, fields_.get(i));
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, fields_.get(i));
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -15243,11 +16209,11 @@ public boolean equals(final java.lang.Object obj) {
       if (!(obj instanceof com.google.cloud.firestore.conformance.TestDefinition.Select)) {
         return super.equals(obj);
       }
-      com.google.cloud.firestore.conformance.TestDefinition.Select other = (com.google.cloud.firestore.conformance.TestDefinition.Select) obj;
+      com.google.cloud.firestore.conformance.TestDefinition.Select other =
+          (com.google.cloud.firestore.conformance.TestDefinition.Select) obj;
 
       boolean result = true;
-      result = result && getFieldsList()
-          .equals(other.getFieldsList());
+      result = result && getFieldsList().equals(other.getFieldsList());
       result = result && unknownFields.equals(other.unknownFields);
       return result;
     }
@@ -15269,85 +16235,92 @@ public int hashCode() {
     }
 
     public static com.google.cloud.firestore.conformance.TestDefinition.Select parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Select parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Select parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Select parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.Select parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.Select parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Select parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.Select parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.Select parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Select parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.Select parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.Select parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Select parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Select parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Select parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public Builder newBuilderForType() {
+      return newBuilder();
     }
 
-    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.firestore.conformance.TestDefinition.Select prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.firestore.conformance.TestDefinition.Select prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -15356,23 +16329,23 @@ protected Builder newBuilderForType(
       Builder builder = new Builder(parent);
       return builder;
     }
-    /**
-     * Protobuf type {@code tests.Select}
-     */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    /** Protobuf type {@code tests.Select} */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:tests.Select)
         com.google.cloud.firestore.conformance.TestDefinition.SelectOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Select_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_Select_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Select_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                com.google.cloud.firestore.conformance.TestDefinition.Select.class, com.google.cloud.firestore.conformance.TestDefinition.Select.Builder.class);
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_Select_fieldAccessorTable.ensureFieldAccessorsInitialized(
+            com.google.cloud.firestore.conformance.TestDefinition.Select.class,
+            com.google.cloud.firestore.conformance.TestDefinition.Select.Builder.class);
       }
 
       // Construct using com.google.cloud.firestore.conformance.TestDefinition.Select.newBuilder()
@@ -15380,17 +16353,17 @@ private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-            .alwaysUseFieldBuilders) {
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
           getFieldsFieldBuilder();
         }
       }
+
       public Builder clear() {
         super.clear();
         if (fieldsBuilder_ == null) {
@@ -15402,12 +16375,13 @@ public Builder clear() {
         return this;
       }
 
-      public com.google.protobuf.Descriptors.Descriptor
-      getDescriptorForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Select_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_Select_descriptor;
       }
 
-      public com.google.cloud.firestore.conformance.TestDefinition.Select getDefaultInstanceForType() {
+      public com.google.cloud.firestore.conformance.TestDefinition.Select
+          getDefaultInstanceForType() {
         return com.google.cloud.firestore.conformance.TestDefinition.Select.getDefaultInstance();
       }
 
@@ -15420,7 +16394,8 @@ public com.google.cloud.firestore.conformance.TestDefinition.Select build() {
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.Select buildPartial() {
-        com.google.cloud.firestore.conformance.TestDefinition.Select result = new com.google.cloud.firestore.conformance.TestDefinition.Select(this);
+        com.google.cloud.firestore.conformance.TestDefinition.Select result =
+            new com.google.cloud.firestore.conformance.TestDefinition.Select(this);
         int from_bitField0_ = bitField0_;
         if (fieldsBuilder_ == null) {
           if (((bitField0_ & 0x00000001) == 0x00000001)) {
@@ -15438,32 +16413,35 @@ public com.google.cloud.firestore.conformance.TestDefinition.Select buildPartial
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.firestore.conformance.TestDefinition.Select) {
-          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.Select)other);
+          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.Select) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -15471,7 +16449,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.Select other) {
-        if (other == com.google.cloud.firestore.conformance.TestDefinition.Select.getDefaultInstance()) return this;
+        if (other
+            == com.google.cloud.firestore.conformance.TestDefinition.Select.getDefaultInstance())
+          return this;
         if (fieldsBuilder_ == null) {
           if (!other.fields_.isEmpty()) {
             if (fields_.isEmpty()) {
@@ -15491,8 +16471,9 @@ public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.S
               fields_ = other.fields_;
               bitField0_ = (bitField0_ & ~0x00000001);
               fieldsBuilder_ =
-                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                      getFieldsFieldBuilder() : null;
+                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                      ? getFieldsFieldBuilder()
+                      : null;
             } else {
               fieldsBuilder_.addAllMessages(other.fields_);
             }
@@ -15515,7 +16496,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.cloud.firestore.conformance.TestDefinition.Select) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.cloud.firestore.conformance.TestDefinition.Select)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -15524,33 +16507,37 @@ public Builder mergeFrom(
         }
         return this;
       }
+
       private int bitField0_;
 
-      private java.util.List fields_ =
-          java.util.Collections.emptyList();
+      private java.util.List
+          fields_ = java.util.Collections.emptyList();
+
       private void ensureFieldsIsMutable() {
         if (!((bitField0_ & 0x00000001) == 0x00000001)) {
-          fields_ = new java.util.ArrayList(fields_);
+          fields_ =
+              new java.util.ArrayList<
+                  com.google.cloud.firestore.conformance.TestDefinition.FieldPath>(fields_);
           bitField0_ |= 0x00000001;
         }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.FieldPath, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder, com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder> fieldsBuilder_;
-
-      /**
-       * repeated .tests.FieldPath fields = 1;
-       */
-      public java.util.List getFieldsList() {
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPath,
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>
+          fieldsBuilder_;
+
+      /** repeated .tests.FieldPath fields = 1; */
+      public java.util.List
+          getFieldsList() {
         if (fieldsBuilder_ == null) {
           return java.util.Collections.unmodifiableList(fields_);
         } else {
           return fieldsBuilder_.getMessageList();
         }
       }
-      /**
-       * repeated .tests.FieldPath fields = 1;
-       */
+      /** repeated .tests.FieldPath fields = 1; */
       public int getFieldsCount() {
         if (fieldsBuilder_ == null) {
           return fields_.size();
@@ -15558,9 +16545,7 @@ public int getFieldsCount() {
           return fieldsBuilder_.getCount();
         }
       }
-      /**
-       * repeated .tests.FieldPath fields = 1;
-       */
+      /** repeated .tests.FieldPath fields = 1; */
       public com.google.cloud.firestore.conformance.TestDefinition.FieldPath getFields(int index) {
         if (fieldsBuilder_ == null) {
           return fields_.get(index);
@@ -15568,9 +16553,7 @@ public com.google.cloud.firestore.conformance.TestDefinition.FieldPath getFields
           return fieldsBuilder_.getMessage(index);
         }
       }
-      /**
-       * repeated .tests.FieldPath fields = 1;
-       */
+      /** repeated .tests.FieldPath fields = 1; */
       public Builder setFields(
           int index, com.google.cloud.firestore.conformance.TestDefinition.FieldPath value) {
         if (fieldsBuilder_ == null) {
@@ -15585,11 +16568,10 @@ public Builder setFields(
         }
         return this;
       }
-      /**
-       * repeated .tests.FieldPath fields = 1;
-       */
+      /** repeated .tests.FieldPath fields = 1; */
       public Builder setFields(
-          int index, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder builderForValue) {
+          int index,
+          com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder builderForValue) {
         if (fieldsBuilder_ == null) {
           ensureFieldsIsMutable();
           fields_.set(index, builderForValue.build());
@@ -15599,10 +16581,9 @@ public Builder setFields(
         }
         return this;
       }
-      /**
-       * repeated .tests.FieldPath fields = 1;
-       */
-      public Builder addFields(com.google.cloud.firestore.conformance.TestDefinition.FieldPath value) {
+      /** repeated .tests.FieldPath fields = 1; */
+      public Builder addFields(
+          com.google.cloud.firestore.conformance.TestDefinition.FieldPath value) {
         if (fieldsBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -15615,9 +16596,7 @@ public Builder addFields(com.google.cloud.firestore.conformance.TestDefinition.F
         }
         return this;
       }
-      /**
-       * repeated .tests.FieldPath fields = 1;
-       */
+      /** repeated .tests.FieldPath fields = 1; */
       public Builder addFields(
           int index, com.google.cloud.firestore.conformance.TestDefinition.FieldPath value) {
         if (fieldsBuilder_ == null) {
@@ -15632,9 +16611,7 @@ public Builder addFields(
         }
         return this;
       }
-      /**
-       * repeated .tests.FieldPath fields = 1;
-       */
+      /** repeated .tests.FieldPath fields = 1; */
       public Builder addFields(
           com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder builderForValue) {
         if (fieldsBuilder_ == null) {
@@ -15646,11 +16623,10 @@ public Builder addFields(
         }
         return this;
       }
-      /**
-       * repeated .tests.FieldPath fields = 1;
-       */
+      /** repeated .tests.FieldPath fields = 1; */
       public Builder addFields(
-          int index, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder builderForValue) {
+          int index,
+          com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder builderForValue) {
         if (fieldsBuilder_ == null) {
           ensureFieldsIsMutable();
           fields_.add(index, builderForValue.build());
@@ -15660,24 +16636,21 @@ public Builder addFields(
         }
         return this;
       }
-      /**
-       * repeated .tests.FieldPath fields = 1;
-       */
+      /** repeated .tests.FieldPath fields = 1; */
       public Builder addAllFields(
-          java.lang.Iterable values) {
+          java.lang.Iterable<
+                  ? extends com.google.cloud.firestore.conformance.TestDefinition.FieldPath>
+              values) {
         if (fieldsBuilder_ == null) {
           ensureFieldsIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, fields_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, fields_);
           onChanged();
         } else {
           fieldsBuilder_.addAllMessages(values);
         }
         return this;
       }
-      /**
-       * repeated .tests.FieldPath fields = 1;
-       */
+      /** repeated .tests.FieldPath fields = 1; */
       public Builder clearFields() {
         if (fieldsBuilder_ == null) {
           fields_ = java.util.Collections.emptyList();
@@ -15688,9 +16661,7 @@ public Builder clearFields() {
         }
         return this;
       }
-      /**
-       * repeated .tests.FieldPath fields = 1;
-       */
+      /** repeated .tests.FieldPath fields = 1; */
       public Builder removeFields(int index) {
         if (fieldsBuilder_ == null) {
           ensureFieldsIsMutable();
@@ -15701,70 +16672,73 @@ public Builder removeFields(int index) {
         }
         return this;
       }
-      /**
-       * repeated .tests.FieldPath fields = 1;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder getFieldsBuilder(
-          int index) {
+      /** repeated .tests.FieldPath fields = 1; */
+      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder
+          getFieldsBuilder(int index) {
         return getFieldsFieldBuilder().getBuilder(index);
       }
-      /**
-       * repeated .tests.FieldPath fields = 1;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder getFieldsOrBuilder(
-          int index) {
+      /** repeated .tests.FieldPath fields = 1; */
+      public com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder
+          getFieldsOrBuilder(int index) {
         if (fieldsBuilder_ == null) {
-          return fields_.get(index);  } else {
-          return fieldsBuilder_.getMessageOrBuilder(index);
-        }
-      }
-      /**
-       * repeated .tests.FieldPath fields = 1;
-       */
-      public java.util.List
-      getFieldsOrBuilderList() {
-        if (fieldsBuilder_ != null) {
-          return fieldsBuilder_.getMessageOrBuilderList();
+          return fields_.get(index);
         } else {
-          return java.util.Collections.unmodifiableList(fields_);
+          return fieldsBuilder_.getMessageOrBuilder(index);
         }
       }
-      /**
-       * repeated .tests.FieldPath fields = 1;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder addFieldsBuilder() {
-        return getFieldsFieldBuilder().addBuilder(
-            com.google.cloud.firestore.conformance.TestDefinition.FieldPath.getDefaultInstance());
-      }
-      /**
-       * repeated .tests.FieldPath fields = 1;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder addFieldsBuilder(
-          int index) {
-        return getFieldsFieldBuilder().addBuilder(
-            index, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.getDefaultInstance());
-      }
-      /**
-       * repeated .tests.FieldPath fields = 1;
-       */
+      /** repeated .tests.FieldPath fields = 1; */
+      public java.util.List<
+              ? extends com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>
+          getFieldsOrBuilderList() {
+        if (fieldsBuilder_ != null) {
+          return fieldsBuilder_.getMessageOrBuilderList();
+        } else {
+          return java.util.Collections.unmodifiableList(fields_);
+        }
+      }
+      /** repeated .tests.FieldPath fields = 1; */
+      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder
+          addFieldsBuilder() {
+        return getFieldsFieldBuilder()
+            .addBuilder(
+                com.google.cloud.firestore.conformance.TestDefinition.FieldPath
+                    .getDefaultInstance());
+      }
+      /** repeated .tests.FieldPath fields = 1; */
+      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder
+          addFieldsBuilder(int index) {
+        return getFieldsFieldBuilder()
+            .addBuilder(
+                index,
+                com.google.cloud.firestore.conformance.TestDefinition.FieldPath
+                    .getDefaultInstance());
+      }
+      /** repeated .tests.FieldPath fields = 1; */
       public java.util.List
-      getFieldsBuilderList() {
+          getFieldsBuilderList() {
         return getFieldsFieldBuilder().getBuilderList();
       }
+
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.FieldPath, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder, com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>
-      getFieldsFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPath,
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>
+          getFieldsFieldBuilder() {
         if (fieldsBuilder_ == null) {
-          fieldsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.FieldPath, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder, com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>(
-              fields_,
-              ((bitField0_ & 0x00000001) == 0x00000001),
-              getParentForChildren(),
-              isClean());
+          fieldsBuilder_ =
+              new com.google.protobuf.RepeatedFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.FieldPath,
+                  com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>(
+                  fields_,
+                  ((bitField0_ & 0x00000001) == 0x00000001),
+                  getParentForChildren(),
+                  isClean());
           fields_ = null;
         }
         return fieldsBuilder_;
       }
+
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
         return super.setUnknownFieldsProto3(unknownFields);
@@ -15775,29 +16749,31 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:tests.Select)
     }
 
     // @@protoc_insertion_point(class_scope:tests.Select)
-    private static final com.google.cloud.firestore.conformance.TestDefinition.Select DEFAULT_INSTANCE;
+    private static final com.google.cloud.firestore.conformance.TestDefinition.Select
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.firestore.conformance.TestDefinition.Select();
     }
 
-    public static com.google.cloud.firestore.conformance.TestDefinition.Select getDefaultInstance() {
+    public static com.google.cloud.firestore.conformance.TestDefinition.Select
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser() {
-      public Select parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new Select(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser() {
+          public Select parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new Select(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser getParserForType() {
       return PARSER;
     }
 
-    public com.google.cloud.firestore.conformance.TestDefinition.Select getDefaultInstanceForType() {
+    public com.google.cloud.firestore.conformance.TestDefinition.Select
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface WhereOrBuilder extends
+  public interface WhereOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:tests.Where)
       com.google.protobuf.MessageOrBuilder {
 
-    /**
-     * .tests.FieldPath path = 1;
-     */
+    /** .tests.FieldPath path = 1; */
     boolean hasPath();
-    /**
-     * .tests.FieldPath path = 1;
-     */
+    /** .tests.FieldPath path = 1; */
     com.google.cloud.firestore.conformance.TestDefinition.FieldPath getPath();
-    /**
-     * .tests.FieldPath path = 1;
-     */
+    /** .tests.FieldPath path = 1; */
     com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder getPathOrBuilder();
 
-    /**
-     * string op = 2;
-     */
+    /** string op = 2; */
     java.lang.String getOp();
-    /**
-     * string op = 2;
-     */
-    com.google.protobuf.ByteString
-    getOpBytes();
+    /** string op = 2; */
+    com.google.protobuf.ByteString getOpBytes();
 
-    /**
-     * string json_value = 3;
-     */
+    /** string json_value = 3; */
     java.lang.String getJsonValue();
-    /**
-     * string json_value = 3;
-     */
-    com.google.protobuf.ByteString
-    getJsonValueBytes();
+    /** string json_value = 3; */
+    com.google.protobuf.ByteString getJsonValueBytes();
   }
-  /**
-   * Protobuf type {@code tests.Where}
-   */
-  public  static final class Where extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  /** Protobuf type {@code tests.Where} */
+  public static final class Where extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:tests.Where)
       WhereOrBuilder {
     private static final long serialVersionUID = 0L;
@@ -15863,16 +16822,17 @@ public  static final class Where extends
     private Where(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private Where() {
       op_ = "";
       jsonValue_ = "";
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private Where(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -15892,110 +16852,108 @@ private Where(
             case 0:
               done = true;
               break;
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-            case 10: {
-              com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder subBuilder = null;
-              if (path_ != null) {
-                subBuilder = path_.toBuilder();
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              path_ = input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.FieldPath.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(path_);
-                path_ = subBuilder.buildPartial();
+            case 10:
+              {
+                com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder subBuilder =
+                    null;
+                if (path_ != null) {
+                  subBuilder = path_.toBuilder();
+                }
+                path_ =
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.FieldPath.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(path_);
+                  path_ = subBuilder.buildPartial();
+                }
+
+                break;
               }
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
 
-              break;
-            }
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              op_ = s;
-              break;
-            }
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
+                op_ = s;
+                break;
+              }
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
 
-              jsonValue_ = s;
-              break;
-            }
+                jsonValue_ = s;
+                break;
+              }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-    getDescriptor() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Where_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_Where_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-    internalGetFieldAccessorTable() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Where_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.cloud.firestore.conformance.TestDefinition.Where.class, com.google.cloud.firestore.conformance.TestDefinition.Where.Builder.class);
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_Where_fieldAccessorTable.ensureFieldAccessorsInitialized(
+          com.google.cloud.firestore.conformance.TestDefinition.Where.class,
+          com.google.cloud.firestore.conformance.TestDefinition.Where.Builder.class);
     }
 
     public static final int PATH_FIELD_NUMBER = 1;
     private com.google.cloud.firestore.conformance.TestDefinition.FieldPath path_;
-    /**
-     * .tests.FieldPath path = 1;
-     */
+    /** .tests.FieldPath path = 1; */
     public boolean hasPath() {
       return path_ != null;
     }
-    /**
-     * .tests.FieldPath path = 1;
-     */
+    /** .tests.FieldPath path = 1; */
     public com.google.cloud.firestore.conformance.TestDefinition.FieldPath getPath() {
-      return path_ == null ? com.google.cloud.firestore.conformance.TestDefinition.FieldPath.getDefaultInstance() : path_;
+      return path_ == null
+          ? com.google.cloud.firestore.conformance.TestDefinition.FieldPath.getDefaultInstance()
+          : path_;
     }
-    /**
-     * .tests.FieldPath path = 1;
-     */
-    public com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder getPathOrBuilder() {
+    /** .tests.FieldPath path = 1; */
+    public com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder
+        getPathOrBuilder() {
       return getPath();
     }
 
     public static final int OP_FIELD_NUMBER = 2;
     private volatile java.lang.Object op_;
-    /**
-     * string op = 2;
-     */
+    /** string op = 2; */
     public java.lang.String getOp() {
       java.lang.Object ref = op_;
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         op_ = s;
         return s;
       }
     }
-    /**
-     * string op = 2;
-     */
-    public com.google.protobuf.ByteString
-    getOpBytes() {
+    /** string op = 2; */
+    public com.google.protobuf.ByteString getOpBytes() {
       java.lang.Object ref = op_;
       if (ref instanceof java.lang.String) {
         com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         op_ = b;
         return b;
       } else {
@@ -16005,31 +16963,24 @@ public java.lang.String getOp() {
 
     public static final int JSON_VALUE_FIELD_NUMBER = 3;
     private volatile java.lang.Object jsonValue_;
-    /**
-     * string json_value = 3;
-     */
+    /** string json_value = 3; */
     public java.lang.String getJsonValue() {
       java.lang.Object ref = jsonValue_;
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         jsonValue_ = s;
         return s;
       }
     }
-    /**
-     * string json_value = 3;
-     */
-    public com.google.protobuf.ByteString
-    getJsonValueBytes() {
+    /** string json_value = 3; */
+    public com.google.protobuf.ByteString getJsonValueBytes() {
       java.lang.Object ref = jsonValue_;
       if (ref instanceof java.lang.String) {
         com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         jsonValue_ = b;
         return b;
       } else {
@@ -16038,6 +16989,7 @@ public java.lang.String getJsonValue() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
       if (isInitialized == 1) return true;
@@ -16047,8 +16999,7 @@ public final boolean isInitialized() {
       return true;
     }
 
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (path_ != null) {
         output.writeMessage(1, getPath());
       }
@@ -16067,8 +17018,7 @@ public int getSerializedSize() {
 
       size = 0;
       if (path_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(1, getPath());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getPath());
       }
       if (!getOpBytes().isEmpty()) {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, op_);
@@ -16089,18 +17039,16 @@ public boolean equals(final java.lang.Object obj) {
       if (!(obj instanceof com.google.cloud.firestore.conformance.TestDefinition.Where)) {
         return super.equals(obj);
       }
-      com.google.cloud.firestore.conformance.TestDefinition.Where other = (com.google.cloud.firestore.conformance.TestDefinition.Where) obj;
+      com.google.cloud.firestore.conformance.TestDefinition.Where other =
+          (com.google.cloud.firestore.conformance.TestDefinition.Where) obj;
 
       boolean result = true;
       result = result && (hasPath() == other.hasPath());
       if (hasPath()) {
-        result = result && getPath()
-            .equals(other.getPath());
+        result = result && getPath().equals(other.getPath());
       }
-      result = result && getOp()
-          .equals(other.getOp());
-      result = result && getJsonValue()
-          .equals(other.getJsonValue());
+      result = result && getOp().equals(other.getOp());
+      result = result && getJsonValue().equals(other.getJsonValue());
       result = result && unknownFields.equals(other.unknownFields);
       return result;
     }
@@ -16126,85 +17074,92 @@ public int hashCode() {
     }
 
     public static com.google.cloud.firestore.conformance.TestDefinition.Where parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Where parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Where parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Where parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Where parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Where parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.Where parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.Where parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Where parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.Where parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.Where parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Where parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Where parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Where parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public Builder newBuilderForType() {
+      return newBuilder();
     }
 
-    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.firestore.conformance.TestDefinition.Where prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.firestore.conformance.TestDefinition.Where prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -16213,23 +17168,23 @@ protected Builder newBuilderForType(
       Builder builder = new Builder(parent);
       return builder;
     }
-    /**
-     * Protobuf type {@code tests.Where}
-     */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    /** Protobuf type {@code tests.Where} */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:tests.Where)
         com.google.cloud.firestore.conformance.TestDefinition.WhereOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Where_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_Where_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Where_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                com.google.cloud.firestore.conformance.TestDefinition.Where.class, com.google.cloud.firestore.conformance.TestDefinition.Where.Builder.class);
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_Where_fieldAccessorTable.ensureFieldAccessorsInitialized(
+            com.google.cloud.firestore.conformance.TestDefinition.Where.class,
+            com.google.cloud.firestore.conformance.TestDefinition.Where.Builder.class);
       }
 
       // Construct using com.google.cloud.firestore.conformance.TestDefinition.Where.newBuilder()
@@ -16237,16 +17192,15 @@ private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-            .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       public Builder clear() {
         super.clear();
         if (pathBuilder_ == null) {
@@ -16262,12 +17216,13 @@ public Builder clear() {
         return this;
       }
 
-      public com.google.protobuf.Descriptors.Descriptor
-      getDescriptorForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Where_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_Where_descriptor;
       }
 
-      public com.google.cloud.firestore.conformance.TestDefinition.Where getDefaultInstanceForType() {
+      public com.google.cloud.firestore.conformance.TestDefinition.Where
+          getDefaultInstanceForType() {
         return com.google.cloud.firestore.conformance.TestDefinition.Where.getDefaultInstance();
       }
 
@@ -16280,7 +17235,8 @@ public com.google.cloud.firestore.conformance.TestDefinition.Where build() {
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.Where buildPartial() {
-        com.google.cloud.firestore.conformance.TestDefinition.Where result = new com.google.cloud.firestore.conformance.TestDefinition.Where(this);
+        com.google.cloud.firestore.conformance.TestDefinition.Where result =
+            new com.google.cloud.firestore.conformance.TestDefinition.Where(this);
         if (pathBuilder_ == null) {
           result.path_ = path_;
         } else {
@@ -16295,32 +17251,35 @@ public com.google.cloud.firestore.conformance.TestDefinition.Where buildPartial(
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.firestore.conformance.TestDefinition.Where) {
-          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.Where)other);
+          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.Where) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -16328,7 +17287,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.Where other) {
-        if (other == com.google.cloud.firestore.conformance.TestDefinition.Where.getDefaultInstance()) return this;
+        if (other
+            == com.google.cloud.firestore.conformance.TestDefinition.Where.getDefaultInstance())
+          return this;
         if (other.hasPath()) {
           mergePath(other.getPath());
         }
@@ -16357,7 +17318,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.cloud.firestore.conformance.TestDefinition.Where) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.cloud.firestore.conformance.TestDefinition.Where)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -16369,27 +17332,27 @@ public Builder mergeFrom(
 
       private com.google.cloud.firestore.conformance.TestDefinition.FieldPath path_ = null;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.FieldPath, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder, com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder> pathBuilder_;
-      /**
-       * .tests.FieldPath path = 1;
-       */
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPath,
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>
+          pathBuilder_;
+      /** .tests.FieldPath path = 1; */
       public boolean hasPath() {
         return pathBuilder_ != null || path_ != null;
       }
-      /**
-       * .tests.FieldPath path = 1;
-       */
+      /** .tests.FieldPath path = 1; */
       public com.google.cloud.firestore.conformance.TestDefinition.FieldPath getPath() {
         if (pathBuilder_ == null) {
-          return path_ == null ? com.google.cloud.firestore.conformance.TestDefinition.FieldPath.getDefaultInstance() : path_;
+          return path_ == null
+              ? com.google.cloud.firestore.conformance.TestDefinition.FieldPath.getDefaultInstance()
+              : path_;
         } else {
           return pathBuilder_.getMessage();
         }
       }
-      /**
-       * .tests.FieldPath path = 1;
-       */
-      public Builder setPath(com.google.cloud.firestore.conformance.TestDefinition.FieldPath value) {
+      /** .tests.FieldPath path = 1; */
+      public Builder setPath(
+          com.google.cloud.firestore.conformance.TestDefinition.FieldPath value) {
         if (pathBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -16402,9 +17365,7 @@ public Builder setPath(com.google.cloud.firestore.conformance.TestDefinition.Fie
 
         return this;
       }
-      /**
-       * .tests.FieldPath path = 1;
-       */
+      /** .tests.FieldPath path = 1; */
       public Builder setPath(
           com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder builderForValue) {
         if (pathBuilder_ == null) {
@@ -16416,14 +17377,15 @@ public Builder setPath(
 
         return this;
       }
-      /**
-       * .tests.FieldPath path = 1;
-       */
-      public Builder mergePath(com.google.cloud.firestore.conformance.TestDefinition.FieldPath value) {
+      /** .tests.FieldPath path = 1; */
+      public Builder mergePath(
+          com.google.cloud.firestore.conformance.TestDefinition.FieldPath value) {
         if (pathBuilder_ == null) {
           if (path_ != null) {
             path_ =
-                com.google.cloud.firestore.conformance.TestDefinition.FieldPath.newBuilder(path_).mergeFrom(value).buildPartial();
+                com.google.cloud.firestore.conformance.TestDefinition.FieldPath.newBuilder(path_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             path_ = value;
           }
@@ -16434,9 +17396,7 @@ public Builder mergePath(com.google.cloud.firestore.conformance.TestDefinition.F
 
         return this;
       }
-      /**
-       * .tests.FieldPath path = 1;
-       */
+      /** .tests.FieldPath path = 1; */
       public Builder clearPath() {
         if (pathBuilder_ == null) {
           path_ = null;
@@ -16448,51 +17408,48 @@ public Builder clearPath() {
 
         return this;
       }
-      /**
-       * .tests.FieldPath path = 1;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder getPathBuilder() {
+      /** .tests.FieldPath path = 1; */
+      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder
+          getPathBuilder() {
 
         onChanged();
         return getPathFieldBuilder().getBuilder();
       }
-      /**
-       * .tests.FieldPath path = 1;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder getPathOrBuilder() {
+      /** .tests.FieldPath path = 1; */
+      public com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder
+          getPathOrBuilder() {
         if (pathBuilder_ != null) {
           return pathBuilder_.getMessageOrBuilder();
         } else {
-          return path_ == null ?
-              com.google.cloud.firestore.conformance.TestDefinition.FieldPath.getDefaultInstance() : path_;
+          return path_ == null
+              ? com.google.cloud.firestore.conformance.TestDefinition.FieldPath.getDefaultInstance()
+              : path_;
         }
       }
-      /**
-       * .tests.FieldPath path = 1;
-       */
+      /** .tests.FieldPath path = 1; */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.FieldPath, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder, com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>
-      getPathFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPath,
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>
+          getPathFieldBuilder() {
         if (pathBuilder_ == null) {
-          pathBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.FieldPath, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder, com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>(
-              getPath(),
-              getParentForChildren(),
-              isClean());
+          pathBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.FieldPath,
+                  com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>(
+                  getPath(), getParentForChildren(), isClean());
           path_ = null;
         }
         return pathBuilder_;
       }
 
       private java.lang.Object op_ = "";
-      /**
-       * string op = 2;
-       */
+      /** string op = 2; */
       public java.lang.String getOp() {
         java.lang.Object ref = op_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           op_ = s;
           return s;
@@ -16500,27 +17457,20 @@ public java.lang.String getOp() {
           return (java.lang.String) ref;
         }
       }
-      /**
-       * string op = 2;
-       */
-      public com.google.protobuf.ByteString
-      getOpBytes() {
+      /** string op = 2; */
+      public com.google.protobuf.ByteString getOpBytes() {
         java.lang.Object ref = op_;
         if (ref instanceof String) {
           com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           op_ = b;
           return b;
         } else {
           return (com.google.protobuf.ByteString) ref;
         }
       }
-      /**
-       * string op = 2;
-       */
-      public Builder setOp(
-          java.lang.String value) {
+      /** string op = 2; */
+      public Builder setOp(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -16529,20 +17479,15 @@ public Builder setOp(
         onChanged();
         return this;
       }
-      /**
-       * string op = 2;
-       */
+      /** string op = 2; */
       public Builder clearOp() {
 
         op_ = getDefaultInstance().getOp();
         onChanged();
         return this;
       }
-      /**
-       * string op = 2;
-       */
-      public Builder setOpBytes(
-          com.google.protobuf.ByteString value) {
+      /** string op = 2; */
+      public Builder setOpBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -16554,14 +17499,11 @@ public Builder setOpBytes(
       }
 
       private java.lang.Object jsonValue_ = "";
-      /**
-       * string json_value = 3;
-       */
+      /** string json_value = 3; */
       public java.lang.String getJsonValue() {
         java.lang.Object ref = jsonValue_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           jsonValue_ = s;
           return s;
@@ -16569,27 +17511,20 @@ public java.lang.String getJsonValue() {
           return (java.lang.String) ref;
         }
       }
-      /**
-       * string json_value = 3;
-       */
-      public com.google.protobuf.ByteString
-      getJsonValueBytes() {
+      /** string json_value = 3; */
+      public com.google.protobuf.ByteString getJsonValueBytes() {
         java.lang.Object ref = jsonValue_;
         if (ref instanceof String) {
           com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           jsonValue_ = b;
           return b;
         } else {
           return (com.google.protobuf.ByteString) ref;
         }
       }
-      /**
-       * string json_value = 3;
-       */
-      public Builder setJsonValue(
-          java.lang.String value) {
+      /** string json_value = 3; */
+      public Builder setJsonValue(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -16598,20 +17533,15 @@ public Builder setJsonValue(
         onChanged();
         return this;
       }
-      /**
-       * string json_value = 3;
-       */
+      /** string json_value = 3; */
       public Builder clearJsonValue() {
 
         jsonValue_ = getDefaultInstance().getJsonValue();
         onChanged();
         return this;
       }
-      /**
-       * string json_value = 3;
-       */
-      public Builder setJsonValueBytes(
-          com.google.protobuf.ByteString value) {
+      /** string json_value = 3; */
+      public Builder setJsonValueBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -16621,6 +17551,7 @@ public Builder setJsonValueBytes(
         onChanged();
         return this;
       }
+
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
         return super.setUnknownFieldsProto3(unknownFields);
@@ -16631,12 +17562,13 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:tests.Where)
     }
 
     // @@protoc_insertion_point(class_scope:tests.Where)
-    private static final com.google.cloud.firestore.conformance.TestDefinition.Where DEFAULT_INSTANCE;
+    private static final com.google.cloud.firestore.conformance.TestDefinition.Where
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.firestore.conformance.TestDefinition.Where();
     }
@@ -16645,15 +17577,15 @@ public static com.google.cloud.firestore.conformance.TestDefinition.Where getDef
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      public Where parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new Where(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          public Where parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new Where(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -16667,27 +17599,23 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.firestore.conformance.TestDefinition.Where getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface OrderByOrBuilder extends
+  public interface OrderByOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:tests.OrderBy)
       com.google.protobuf.MessageOrBuilder {
 
-    /**
-     * .tests.FieldPath path = 1;
-     */
+    /** .tests.FieldPath path = 1; */
     boolean hasPath();
-    /**
-     * .tests.FieldPath path = 1;
-     */
+    /** .tests.FieldPath path = 1; */
     com.google.cloud.firestore.conformance.TestDefinition.FieldPath getPath();
-    /**
-     * .tests.FieldPath path = 1;
-     */
+    /** .tests.FieldPath path = 1; */
     com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder getPathOrBuilder();
 
     /**
+     *
+     *
      * 
      * "asc" or "desc"
      * 

@@ -16696,20 +17624,19 @@ public interface OrderByOrBuilder extends
      */
     java.lang.String getDirection();
     /**
+     *
+     *
      * 
      * "asc" or "desc"
      * 

      *
      * string direction = 2;
      */
-    com.google.protobuf.ByteString
-    getDirectionBytes();
+    com.google.protobuf.ByteString getDirectionBytes();
   }
-  /**
-   * Protobuf type {@code tests.OrderBy}
-   */
-  public  static final class OrderBy extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  /** Protobuf type {@code tests.OrderBy} */
+  public static final class OrderBy extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:tests.OrderBy)
       OrderByOrBuilder {
     private static final long serialVersionUID = 0L;
@@ -16717,15 +17644,16 @@ public  static final class OrderBy extends
     private OrderBy(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private OrderBy() {
       direction_ = "";
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private OrderBy(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -16745,80 +17673,86 @@ private OrderBy(
             case 0:
               done = true;
               break;
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
-            case 10: {
-              com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder subBuilder = null;
-              if (path_ != null) {
-                subBuilder = path_.toBuilder();
+            case 10:
+              {
+                com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder subBuilder =
+                    null;
+                if (path_ != null) {
+                  subBuilder = path_.toBuilder();
+                }
+                path_ =
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.FieldPath.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(path_);
+                  path_ = subBuilder.buildPartial();
+                }
+
+                break;
               }
-              path_ = input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.FieldPath.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(path_);
-                path_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
 
-              direction_ = s;
-              break;
-            }
+                direction_ = s;
+                break;
+              }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-    getDescriptor() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_OrderBy_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_OrderBy_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-    internalGetFieldAccessorTable() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_OrderBy_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.cloud.firestore.conformance.TestDefinition.OrderBy.class, com.google.cloud.firestore.conformance.TestDefinition.OrderBy.Builder.class);
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_OrderBy_fieldAccessorTable.ensureFieldAccessorsInitialized(
+          com.google.cloud.firestore.conformance.TestDefinition.OrderBy.class,
+          com.google.cloud.firestore.conformance.TestDefinition.OrderBy.Builder.class);
     }
 
     public static final int PATH_FIELD_NUMBER = 1;
     private com.google.cloud.firestore.conformance.TestDefinition.FieldPath path_;
-    /**
-     * .tests.FieldPath path = 1;
-     */
+    /** .tests.FieldPath path = 1; */
     public boolean hasPath() {
       return path_ != null;
     }
-    /**
-     * .tests.FieldPath path = 1;
-     */
+    /** .tests.FieldPath path = 1; */
     public com.google.cloud.firestore.conformance.TestDefinition.FieldPath getPath() {
-      return path_ == null ? com.google.cloud.firestore.conformance.TestDefinition.FieldPath.getDefaultInstance() : path_;
+      return path_ == null
+          ? com.google.cloud.firestore.conformance.TestDefinition.FieldPath.getDefaultInstance()
+          : path_;
     }
-    /**
-     * .tests.FieldPath path = 1;
-     */
-    public com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder getPathOrBuilder() {
+    /** .tests.FieldPath path = 1; */
+    public com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder
+        getPathOrBuilder() {
       return getPath();
     }
 
     public static final int DIRECTION_FIELD_NUMBER = 2;
     private volatile java.lang.Object direction_;
     /**
+     *
+     *
      * 
      * "asc" or "desc"
      * 

@@ -16830,27 +17764,26 @@ public java.lang.String getDirection() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         direction_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * "asc" or "desc"
      * 

      *
      * string direction = 2;
      */
-    public com.google.protobuf.ByteString
-    getDirectionBytes() {
+    public com.google.protobuf.ByteString getDirectionBytes() {
       java.lang.Object ref = direction_;
       if (ref instanceof java.lang.String) {
         com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         direction_ = b;
         return b;
       } else {
@@ -16859,6 +17792,7 @@ public java.lang.String getDirection() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
       if (isInitialized == 1) return true;
@@ -16868,8 +17802,7 @@ public final boolean isInitialized() {
       return true;
     }
 
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (path_ != null) {
         output.writeMessage(1, getPath());
       }
@@ -16885,8 +17818,7 @@ public int getSerializedSize() {
 
       size = 0;
       if (path_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(1, getPath());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getPath());
       }
       if (!getDirectionBytes().isEmpty()) {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, direction_);
@@ -16904,16 +17836,15 @@ public boolean equals(final java.lang.Object obj) {
       if (!(obj instanceof com.google.cloud.firestore.conformance.TestDefinition.OrderBy)) {
         return super.equals(obj);
       }
-      com.google.cloud.firestore.conformance.TestDefinition.OrderBy other = (com.google.cloud.firestore.conformance.TestDefinition.OrderBy) obj;
+      com.google.cloud.firestore.conformance.TestDefinition.OrderBy other =
+          (com.google.cloud.firestore.conformance.TestDefinition.OrderBy) obj;
 
       boolean result = true;
       result = result && (hasPath() == other.hasPath());
       if (hasPath()) {
-        result = result && getPath()
-            .equals(other.getPath());
+        result = result && getPath().equals(other.getPath());
       }
-      result = result && getDirection()
-          .equals(other.getDirection());
+      result = result && getDirection().equals(other.getDirection());
       result = result && unknownFields.equals(other.unknownFields);
       return result;
     }
@@ -16937,85 +17868,92 @@ public int hashCode() {
     }
 
     public static com.google.cloud.firestore.conformance.TestDefinition.OrderBy parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.OrderBy parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.OrderBy parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.OrderBy parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.OrderBy parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.OrderBy parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.OrderBy parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.OrderBy parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.OrderBy parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.OrderBy parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.OrderBy parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.OrderBy parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.OrderBy parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.OrderBy parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.OrderBy parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public Builder newBuilderForType() {
+      return newBuilder();
     }
 
-    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.firestore.conformance.TestDefinition.OrderBy prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.firestore.conformance.TestDefinition.OrderBy prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -17024,23 +17962,23 @@ protected Builder newBuilderForType(
       Builder builder = new Builder(parent);
       return builder;
     }
-    /**
-     * Protobuf type {@code tests.OrderBy}
-     */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    /** Protobuf type {@code tests.OrderBy} */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:tests.OrderBy)
         com.google.cloud.firestore.conformance.TestDefinition.OrderByOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_OrderBy_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_OrderBy_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_OrderBy_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                com.google.cloud.firestore.conformance.TestDefinition.OrderBy.class, com.google.cloud.firestore.conformance.TestDefinition.OrderBy.Builder.class);
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_OrderBy_fieldAccessorTable.ensureFieldAccessorsInitialized(
+            com.google.cloud.firestore.conformance.TestDefinition.OrderBy.class,
+            com.google.cloud.firestore.conformance.TestDefinition.OrderBy.Builder.class);
       }
 
       // Construct using com.google.cloud.firestore.conformance.TestDefinition.OrderBy.newBuilder()
@@ -17048,16 +17986,15 @@ private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-            .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       public Builder clear() {
         super.clear();
         if (pathBuilder_ == null) {
@@ -17071,12 +18008,13 @@ public Builder clear() {
         return this;
       }
 
-      public com.google.protobuf.Descriptors.Descriptor
-      getDescriptorForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_OrderBy_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_OrderBy_descriptor;
       }
 
-      public com.google.cloud.firestore.conformance.TestDefinition.OrderBy getDefaultInstanceForType() {
+      public com.google.cloud.firestore.conformance.TestDefinition.OrderBy
+          getDefaultInstanceForType() {
         return com.google.cloud.firestore.conformance.TestDefinition.OrderBy.getDefaultInstance();
       }
 
@@ -17089,7 +18027,8 @@ public com.google.cloud.firestore.conformance.TestDefinition.OrderBy build() {
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.OrderBy buildPartial() {
-        com.google.cloud.firestore.conformance.TestDefinition.OrderBy result = new com.google.cloud.firestore.conformance.TestDefinition.OrderBy(this);
+        com.google.cloud.firestore.conformance.TestDefinition.OrderBy result =
+            new com.google.cloud.firestore.conformance.TestDefinition.OrderBy(this);
         if (pathBuilder_ == null) {
           result.path_ = path_;
         } else {
@@ -17103,40 +18042,46 @@ public com.google.cloud.firestore.conformance.TestDefinition.OrderBy buildPartia
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.firestore.conformance.TestDefinition.OrderBy) {
-          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.OrderBy)other);
+          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.OrderBy) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.OrderBy other) {
-        if (other == com.google.cloud.firestore.conformance.TestDefinition.OrderBy.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.firestore.conformance.TestDefinition.OrderBy other) {
+        if (other
+            == com.google.cloud.firestore.conformance.TestDefinition.OrderBy.getDefaultInstance())
+          return this;
         if (other.hasPath()) {
           mergePath(other.getPath());
         }
@@ -17161,7 +18106,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.cloud.firestore.conformance.TestDefinition.OrderBy) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.cloud.firestore.conformance.TestDefinition.OrderBy)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -17173,27 +18120,27 @@ public Builder mergeFrom(
 
       private com.google.cloud.firestore.conformance.TestDefinition.FieldPath path_ = null;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.FieldPath, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder, com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder> pathBuilder_;
-      /**
-       * .tests.FieldPath path = 1;
-       */
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPath,
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>
+          pathBuilder_;
+      /** .tests.FieldPath path = 1; */
       public boolean hasPath() {
         return pathBuilder_ != null || path_ != null;
       }
-      /**
-       * .tests.FieldPath path = 1;
-       */
+      /** .tests.FieldPath path = 1; */
       public com.google.cloud.firestore.conformance.TestDefinition.FieldPath getPath() {
         if (pathBuilder_ == null) {
-          return path_ == null ? com.google.cloud.firestore.conformance.TestDefinition.FieldPath.getDefaultInstance() : path_;
+          return path_ == null
+              ? com.google.cloud.firestore.conformance.TestDefinition.FieldPath.getDefaultInstance()
+              : path_;
         } else {
           return pathBuilder_.getMessage();
         }
       }
-      /**
-       * .tests.FieldPath path = 1;
-       */
-      public Builder setPath(com.google.cloud.firestore.conformance.TestDefinition.FieldPath value) {
+      /** .tests.FieldPath path = 1; */
+      public Builder setPath(
+          com.google.cloud.firestore.conformance.TestDefinition.FieldPath value) {
         if (pathBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -17206,9 +18153,7 @@ public Builder setPath(com.google.cloud.firestore.conformance.TestDefinition.Fie
 
         return this;
       }
-      /**
-       * .tests.FieldPath path = 1;
-       */
+      /** .tests.FieldPath path = 1; */
       public Builder setPath(
           com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder builderForValue) {
         if (pathBuilder_ == null) {
@@ -17220,14 +18165,15 @@ public Builder setPath(
 
         return this;
       }
-      /**
-       * .tests.FieldPath path = 1;
-       */
-      public Builder mergePath(com.google.cloud.firestore.conformance.TestDefinition.FieldPath value) {
+      /** .tests.FieldPath path = 1; */
+      public Builder mergePath(
+          com.google.cloud.firestore.conformance.TestDefinition.FieldPath value) {
         if (pathBuilder_ == null) {
           if (path_ != null) {
             path_ =
-                com.google.cloud.firestore.conformance.TestDefinition.FieldPath.newBuilder(path_).mergeFrom(value).buildPartial();
+                com.google.cloud.firestore.conformance.TestDefinition.FieldPath.newBuilder(path_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             path_ = value;
           }
@@ -17238,9 +18184,7 @@ public Builder mergePath(com.google.cloud.firestore.conformance.TestDefinition.F
 
         return this;
       }
-      /**
-       * .tests.FieldPath path = 1;
-       */
+      /** .tests.FieldPath path = 1; */
       public Builder clearPath() {
         if (pathBuilder_ == null) {
           path_ = null;
@@ -17251,38 +18195,38 @@ public Builder clearPath() {
         }
 
         return this;
-      }
-      /**
-       * .tests.FieldPath path = 1;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder getPathBuilder() {
+      }
+      /** .tests.FieldPath path = 1; */
+      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder
+          getPathBuilder() {
 
         onChanged();
         return getPathFieldBuilder().getBuilder();
       }
-      /**
-       * .tests.FieldPath path = 1;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder getPathOrBuilder() {
+      /** .tests.FieldPath path = 1; */
+      public com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder
+          getPathOrBuilder() {
         if (pathBuilder_ != null) {
           return pathBuilder_.getMessageOrBuilder();
         } else {
-          return path_ == null ?
-              com.google.cloud.firestore.conformance.TestDefinition.FieldPath.getDefaultInstance() : path_;
+          return path_ == null
+              ? com.google.cloud.firestore.conformance.TestDefinition.FieldPath.getDefaultInstance()
+              : path_;
         }
       }
-      /**
-       * .tests.FieldPath path = 1;
-       */
+      /** .tests.FieldPath path = 1; */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.FieldPath, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder, com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>
-      getPathFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPath,
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>
+          getPathFieldBuilder() {
         if (pathBuilder_ == null) {
-          pathBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.FieldPath, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder, com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>(
-              getPath(),
-              getParentForChildren(),
-              isClean());
+          pathBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.FieldPath,
+                  com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder>(
+                  getPath(), getParentForChildren(), isClean());
           path_ = null;
         }
         return pathBuilder_;
@@ -17290,6 +18234,8 @@ public com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder
 
       private java.lang.Object direction_ = "";
       /**
+       *
+       *
        * 
        * "asc" or "desc"
        * 

@@ -17299,8 +18245,7 @@ public com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder
       public java.lang.String getDirection() {
         java.lang.Object ref = direction_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           direction_ = s;
           return s;
@@ -17309,19 +18254,19 @@ public java.lang.String getDirection() {
         }
       }
       /**
+       *
+       *
        * 
        * "asc" or "desc"
        * 

        *
        * string direction = 2;
        */
-      public com.google.protobuf.ByteString
-      getDirectionBytes() {
+      public com.google.protobuf.ByteString getDirectionBytes() {
         java.lang.Object ref = direction_;
         if (ref instanceof String) {
           com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           direction_ = b;
           return b;
         } else {
@@ -17329,14 +18274,15 @@ public java.lang.String getDirection() {
         }
       }
       /**
+       *
+       *
        * 
        * "asc" or "desc"
        * 

        *
        * string direction = 2;
        */
-      public Builder setDirection(
-          java.lang.String value) {
+      public Builder setDirection(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -17346,6 +18292,8 @@ public Builder setDirection(
         return this;
       }
       /**
+       *
+       *
        * 
        * "asc" or "desc"
        * 

@@ -17359,14 +18307,15 @@ public Builder clearDirection() {
         return this;
       }
       /**
+       *
+       *
        * 
        * "asc" or "desc"
        * 

        *
        * string direction = 2;
        */
-      public Builder setDirectionBytes(
-          com.google.protobuf.ByteString value) {
+      public Builder setDirectionBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -17376,6 +18325,7 @@ public Builder setDirectionBytes(
         onChanged();
         return this;
       }
+
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
         return super.setUnknownFieldsProto3(unknownFields);
@@ -17386,29 +18336,31 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:tests.OrderBy)
     }
 
     // @@protoc_insertion_point(class_scope:tests.OrderBy)
-    private static final com.google.cloud.firestore.conformance.TestDefinition.OrderBy DEFAULT_INSTANCE;
+    private static final com.google.cloud.firestore.conformance.TestDefinition.OrderBy
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.firestore.conformance.TestDefinition.OrderBy();
     }
 
-    public static com.google.cloud.firestore.conformance.TestDefinition.OrderBy getDefaultInstance() {
+    public static com.google.cloud.firestore.conformance.TestDefinition.OrderBy
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      public OrderBy parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new OrderBy(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          public OrderBy parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new OrderBy(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -17419,17 +18371,20 @@ public com.google.protobuf.Parser getParserForType() {
       return PARSER;
     }
 
-    public com.google.cloud.firestore.conformance.TestDefinition.OrderBy getDefaultInstanceForType() {
+    public com.google.cloud.firestore.conformance.TestDefinition.OrderBy
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface CursorOrBuilder extends
+  public interface CursorOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:tests.Cursor)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * one of:
      * 

@@ -17438,6 +18393,8 @@ public interface CursorOrBuilder extends
      */
     boolean hasDocSnapshot();
     /**
+     *
+     *
      * 
      * one of:
      * 

@@ -17446,38 +18403,29 @@ public interface CursorOrBuilder extends
      */
     com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot getDocSnapshot();
     /**
+     *
+     *
      * 
      * one of:
      * 

      *
      * .tests.DocSnapshot doc_snapshot = 1;
      */
-    com.google.cloud.firestore.conformance.TestDefinition.DocSnapshotOrBuilder getDocSnapshotOrBuilder();
+    com.google.cloud.firestore.conformance.TestDefinition.DocSnapshotOrBuilder
+        getDocSnapshotOrBuilder();
 
-    /**
-     * repeated string json_values = 2;
-     */
-    java.util.List
-    getJsonValuesList();
-    /**
-     * repeated string json_values = 2;
-     */
+    /** repeated string json_values = 2; */
+    java.util.List getJsonValuesList();
+    /** repeated string json_values = 2; */
     int getJsonValuesCount();
-    /**
-     * repeated string json_values = 2;
-     */
+    /** repeated string json_values = 2; */
     java.lang.String getJsonValues(int index);
-    /**
-     * repeated string json_values = 2;
-     */
-    com.google.protobuf.ByteString
-    getJsonValuesBytes(int index);
+    /** repeated string json_values = 2; */
+    com.google.protobuf.ByteString getJsonValuesBytes(int index);
   }
-  /**
-   * Protobuf type {@code tests.Cursor}
-   */
-  public  static final class Cursor extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  /** Protobuf type {@code tests.Cursor} */
+  public static final class Cursor extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:tests.Cursor)
       CursorOrBuilder {
     private static final long serialVersionUID = 0L;
@@ -17485,15 +18433,16 @@ public  static final class Cursor extends
     private Cursor(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private Cursor() {
       jsonValues_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private Cursor(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -17513,42 +18462,47 @@ private Cursor(
             case 0:
               done = true;
               break;
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-            case 10: {
-              com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.Builder subBuilder = null;
-              if (docSnapshot_ != null) {
-                subBuilder = docSnapshot_.toBuilder();
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              docSnapshot_ = input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(docSnapshot_);
-                docSnapshot_ = subBuilder.buildPartial();
+            case 10:
+              {
+                com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.Builder
+                    subBuilder = null;
+                if (docSnapshot_ != null) {
+                  subBuilder = docSnapshot_.toBuilder();
+                }
+                docSnapshot_ =
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.parser(),
+                        extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(docSnapshot_);
+                  docSnapshot_ = subBuilder.buildPartial();
+                }
+
+                break;
               }
-
-              break;
-            }
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
-                jsonValues_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000002;
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
+                  jsonValues_ = new com.google.protobuf.LazyStringArrayList();
+                  mutable_bitField0_ |= 0x00000002;
+                }
+                jsonValues_.add(s);
+                break;
               }
-              jsonValues_.add(s);
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         if (((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
           jsonValues_ = jsonValues_.getUnmodifiableView();
@@ -17557,22 +18511,26 @@ private Cursor(
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-    getDescriptor() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Cursor_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_Cursor_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-    internalGetFieldAccessorTable() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Cursor_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.cloud.firestore.conformance.TestDefinition.Cursor.class, com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder.class);
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_Cursor_fieldAccessorTable.ensureFieldAccessorsInitialized(
+          com.google.cloud.firestore.conformance.TestDefinition.Cursor.class,
+          com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder.class);
     }
 
     private int bitField0_;
     public static final int DOC_SNAPSHOT_FIELD_NUMBER = 1;
     private com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot docSnapshot_;
     /**
+     *
+     *
      * 
      * one of:
      * 

@@ -17583,6 +18541,8 @@ public boolean hasDocSnapshot() {
       return docSnapshot_ != null;
     }
     /**
+     *
+     *
      * 
      * one of:
      * 

@@ -17590,49 +18550,45 @@ public boolean hasDocSnapshot() {
      * .tests.DocSnapshot doc_snapshot = 1;
      */
     public com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot getDocSnapshot() {
-      return docSnapshot_ == null ? com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.getDefaultInstance() : docSnapshot_;
+      return docSnapshot_ == null
+          ? com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.getDefaultInstance()
+          : docSnapshot_;
     }
     /**
+     *
+     *
      * 
      * one of:
      * 

      *
      * .tests.DocSnapshot doc_snapshot = 1;
      */
-    public com.google.cloud.firestore.conformance.TestDefinition.DocSnapshotOrBuilder getDocSnapshotOrBuilder() {
+    public com.google.cloud.firestore.conformance.TestDefinition.DocSnapshotOrBuilder
+        getDocSnapshotOrBuilder() {
       return getDocSnapshot();
     }
 
     public static final int JSON_VALUES_FIELD_NUMBER = 2;
     private com.google.protobuf.LazyStringList jsonValues_;
-    /**
-     * repeated string json_values = 2;
-     */
-    public com.google.protobuf.ProtocolStringList
-    getJsonValuesList() {
+    /** repeated string json_values = 2; */
+    public com.google.protobuf.ProtocolStringList getJsonValuesList() {
       return jsonValues_;
     }
-    /**
-     * repeated string json_values = 2;
-     */
+    /** repeated string json_values = 2; */
     public int getJsonValuesCount() {
       return jsonValues_.size();
     }
-    /**
-     * repeated string json_values = 2;
-     */
+    /** repeated string json_values = 2; */
     public java.lang.String getJsonValues(int index) {
       return jsonValues_.get(index);
     }
-    /**
-     * repeated string json_values = 2;
-     */
-    public com.google.protobuf.ByteString
-    getJsonValuesBytes(int index) {
+    /** repeated string json_values = 2; */
+    public com.google.protobuf.ByteString getJsonValuesBytes(int index) {
       return jsonValues_.getByteString(index);
     }
 
     private byte memoizedIsInitialized = -1;
+
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
       if (isInitialized == 1) return true;
@@ -17642,8 +18598,7 @@ public final boolean isInitialized() {
       return true;
     }
 
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (docSnapshot_ != null) {
         output.writeMessage(1, getDocSnapshot());
       }
@@ -17659,8 +18614,7 @@ public int getSerializedSize() {
 
       size = 0;
       if (docSnapshot_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(1, getDocSnapshot());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getDocSnapshot());
       }
       {
         int dataSize = 0;
@@ -17683,16 +18637,15 @@ public boolean equals(final java.lang.Object obj) {
       if (!(obj instanceof com.google.cloud.firestore.conformance.TestDefinition.Cursor)) {
         return super.equals(obj);
       }
-      com.google.cloud.firestore.conformance.TestDefinition.Cursor other = (com.google.cloud.firestore.conformance.TestDefinition.Cursor) obj;
+      com.google.cloud.firestore.conformance.TestDefinition.Cursor other =
+          (com.google.cloud.firestore.conformance.TestDefinition.Cursor) obj;
 
       boolean result = true;
       result = result && (hasDocSnapshot() == other.hasDocSnapshot());
       if (hasDocSnapshot()) {
-        result = result && getDocSnapshot()
-            .equals(other.getDocSnapshot());
+        result = result && getDocSnapshot().equals(other.getDocSnapshot());
       }
-      result = result && getJsonValuesList()
-          .equals(other.getJsonValuesList());
+      result = result && getJsonValuesList().equals(other.getJsonValuesList());
       result = result && unknownFields.equals(other.unknownFields);
       return result;
     }
@@ -17718,85 +18671,92 @@ public int hashCode() {
     }
 
     public static com.google.cloud.firestore.conformance.TestDefinition.Cursor parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Cursor parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Cursor parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Cursor parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.Cursor parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.Cursor parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Cursor parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.Cursor parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.Cursor parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Cursor parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.Cursor parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.Cursor parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Cursor parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Cursor parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Cursor parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public Builder newBuilderForType() {
+      return newBuilder();
     }
 
-    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.firestore.conformance.TestDefinition.Cursor prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.firestore.conformance.TestDefinition.Cursor prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -17805,23 +18765,23 @@ protected Builder newBuilderForType(
       Builder builder = new Builder(parent);
       return builder;
     }
-    /**
-     * Protobuf type {@code tests.Cursor}
-     */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    /** Protobuf type {@code tests.Cursor} */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:tests.Cursor)
         com.google.cloud.firestore.conformance.TestDefinition.CursorOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Cursor_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_Cursor_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Cursor_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                com.google.cloud.firestore.conformance.TestDefinition.Cursor.class, com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder.class);
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_Cursor_fieldAccessorTable.ensureFieldAccessorsInitialized(
+            com.google.cloud.firestore.conformance.TestDefinition.Cursor.class,
+            com.google.cloud.firestore.conformance.TestDefinition.Cursor.Builder.class);
       }
 
       // Construct using com.google.cloud.firestore.conformance.TestDefinition.Cursor.newBuilder()
@@ -17829,16 +18789,15 @@ private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-            .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       public Builder clear() {
         super.clear();
         if (docSnapshotBuilder_ == null) {
@@ -17852,12 +18811,13 @@ public Builder clear() {
         return this;
       }
 
-      public com.google.protobuf.Descriptors.Descriptor
-      getDescriptorForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Cursor_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_Cursor_descriptor;
       }
 
-      public com.google.cloud.firestore.conformance.TestDefinition.Cursor getDefaultInstanceForType() {
+      public com.google.cloud.firestore.conformance.TestDefinition.Cursor
+          getDefaultInstanceForType() {
         return com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance();
       }
 
@@ -17870,7 +18830,8 @@ public com.google.cloud.firestore.conformance.TestDefinition.Cursor build() {
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.Cursor buildPartial() {
-        com.google.cloud.firestore.conformance.TestDefinition.Cursor result = new com.google.cloud.firestore.conformance.TestDefinition.Cursor(this);
+        com.google.cloud.firestore.conformance.TestDefinition.Cursor result =
+            new com.google.cloud.firestore.conformance.TestDefinition.Cursor(this);
         int from_bitField0_ = bitField0_;
         int to_bitField0_ = 0;
         if (docSnapshotBuilder_ == null) {
@@ -17891,32 +18852,35 @@ public com.google.cloud.firestore.conformance.TestDefinition.Cursor buildPartial
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.firestore.conformance.TestDefinition.Cursor) {
-          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.Cursor)other);
+          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.Cursor) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -17924,7 +18888,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.Cursor other) {
-        if (other == com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance()) return this;
+        if (other
+            == com.google.cloud.firestore.conformance.TestDefinition.Cursor.getDefaultInstance())
+          return this;
         if (other.hasDocSnapshot()) {
           mergeDocSnapshot(other.getDocSnapshot());
         }
@@ -17955,7 +18921,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.cloud.firestore.conformance.TestDefinition.Cursor) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.cloud.firestore.conformance.TestDefinition.Cursor)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -17964,12 +18932,18 @@ public Builder mergeFrom(
         }
         return this;
       }
+
       private int bitField0_;
 
       private com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot docSnapshot_ = null;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot, com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.Builder, com.google.cloud.firestore.conformance.TestDefinition.DocSnapshotOrBuilder> docSnapshotBuilder_;
+              com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot,
+              com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.DocSnapshotOrBuilder>
+          docSnapshotBuilder_;
       /**
+       *
+       *
        * 
        * one of:
        * 

@@ -17980,6 +18954,8 @@ public boolean hasDocSnapshot() {
         return docSnapshotBuilder_ != null || docSnapshot_ != null;
       }
       /**
+       *
+       *
        * 
        * one of:
        * 

@@ -17988,19 +18964,25 @@ public boolean hasDocSnapshot() {
        */
       public com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot getDocSnapshot() {
         if (docSnapshotBuilder_ == null) {
-          return docSnapshot_ == null ? com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.getDefaultInstance() : docSnapshot_;
+          return docSnapshot_ == null
+              ? com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot
+                  .getDefaultInstance()
+              : docSnapshot_;
         } else {
           return docSnapshotBuilder_.getMessage();
         }
       }
       /**
+       *
+       *
        * 
        * one of:
        * 

        *
        * .tests.DocSnapshot doc_snapshot = 1;
        */
-      public Builder setDocSnapshot(com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot value) {
+      public Builder setDocSnapshot(
+          com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot value) {
         if (docSnapshotBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -18014,6 +18996,8 @@ public Builder setDocSnapshot(com.google.cloud.firestore.conformance.TestDefinit
         return this;
       }
       /**
+       *
+       *
        * 
        * one of:
        * 

@@ -18021,7 +19005,8 @@ public Builder setDocSnapshot(com.google.cloud.firestore.conformance.TestDefinit
        * .tests.DocSnapshot doc_snapshot = 1;
        */
       public Builder setDocSnapshot(
-          com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.Builder builderForValue) {
+          com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.Builder
+              builderForValue) {
         if (docSnapshotBuilder_ == null) {
           docSnapshot_ = builderForValue.build();
           onChanged();
@@ -18032,17 +19017,23 @@ public Builder setDocSnapshot(
         return this;
       }
       /**
+       *
+       *
        * 
        * one of:
        * 

        *
        * .tests.DocSnapshot doc_snapshot = 1;
        */
-      public Builder mergeDocSnapshot(com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot value) {
+      public Builder mergeDocSnapshot(
+          com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot value) {
         if (docSnapshotBuilder_ == null) {
           if (docSnapshot_ != null) {
             docSnapshot_ =
-                com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.newBuilder(docSnapshot_).mergeFrom(value).buildPartial();
+                com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.newBuilder(
+                        docSnapshot_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             docSnapshot_ = value;
           }
@@ -18054,6 +19045,8 @@ public Builder mergeDocSnapshot(com.google.cloud.firestore.conformance.TestDefin
         return this;
       }
       /**
+       *
+       *
        * 
        * one of:
        * 

@@ -18072,33 +19065,43 @@ public Builder clearDocSnapshot() {
         return this;
       }
       /**
+       *
+       *
        * 
        * one of:
        * 

        *
        * .tests.DocSnapshot doc_snapshot = 1;
        */
-      public com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.Builder getDocSnapshotBuilder() {
+      public com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.Builder
+          getDocSnapshotBuilder() {
 
         onChanged();
         return getDocSnapshotFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * one of:
        * 

        *
        * .tests.DocSnapshot doc_snapshot = 1;
        */
-      public com.google.cloud.firestore.conformance.TestDefinition.DocSnapshotOrBuilder getDocSnapshotOrBuilder() {
+      public com.google.cloud.firestore.conformance.TestDefinition.DocSnapshotOrBuilder
+          getDocSnapshotOrBuilder() {
         if (docSnapshotBuilder_ != null) {
           return docSnapshotBuilder_.getMessageOrBuilder();
         } else {
-          return docSnapshot_ == null ?
-              com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.getDefaultInstance() : docSnapshot_;
+          return docSnapshot_ == null
+              ? com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot
+                  .getDefaultInstance()
+              : docSnapshot_;
         }
       }
       /**
+       *
+       *
        * 
        * one of:
        * 

@@ -18106,57 +19109,49 @@ public com.google.cloud.firestore.conformance.TestDefinition.DocSnapshotOrBuilde
        * .tests.DocSnapshot doc_snapshot = 1;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot, com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.Builder, com.google.cloud.firestore.conformance.TestDefinition.DocSnapshotOrBuilder>
-      getDocSnapshotFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot,
+              com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.DocSnapshotOrBuilder>
+          getDocSnapshotFieldBuilder() {
         if (docSnapshotBuilder_ == null) {
-          docSnapshotBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot, com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.Builder, com.google.cloud.firestore.conformance.TestDefinition.DocSnapshotOrBuilder>(
-              getDocSnapshot(),
-              getParentForChildren(),
-              isClean());
+          docSnapshotBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot,
+                  com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.DocSnapshotOrBuilder>(
+                  getDocSnapshot(), getParentForChildren(), isClean());
           docSnapshot_ = null;
         }
         return docSnapshotBuilder_;
       }
 
-      private com.google.protobuf.LazyStringList jsonValues_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      private com.google.protobuf.LazyStringList jsonValues_ =
+          com.google.protobuf.LazyStringArrayList.EMPTY;
+
       private void ensureJsonValuesIsMutable() {
         if (!((bitField0_ & 0x00000002) == 0x00000002)) {
           jsonValues_ = new com.google.protobuf.LazyStringArrayList(jsonValues_);
           bitField0_ |= 0x00000002;
         }
       }
-      /**
-       * repeated string json_values = 2;
-       */
-      public com.google.protobuf.ProtocolStringList
-      getJsonValuesList() {
+      /** repeated string json_values = 2; */
+      public com.google.protobuf.ProtocolStringList getJsonValuesList() {
         return jsonValues_.getUnmodifiableView();
       }
-      /**
-       * repeated string json_values = 2;
-       */
+      /** repeated string json_values = 2; */
       public int getJsonValuesCount() {
         return jsonValues_.size();
       }
-      /**
-       * repeated string json_values = 2;
-       */
+      /** repeated string json_values = 2; */
       public java.lang.String getJsonValues(int index) {
         return jsonValues_.get(index);
       }
-      /**
-       * repeated string json_values = 2;
-       */
-      public com.google.protobuf.ByteString
-      getJsonValuesBytes(int index) {
+      /** repeated string json_values = 2; */
+      public com.google.protobuf.ByteString getJsonValuesBytes(int index) {
         return jsonValues_.getByteString(index);
       }
-      /**
-       * repeated string json_values = 2;
-       */
-      public Builder setJsonValues(
-          int index, java.lang.String value) {
+      /** repeated string json_values = 2; */
+      public Builder setJsonValues(int index, java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -18165,11 +19160,8 @@ public Builder setJsonValues(
         onChanged();
         return this;
       }
-      /**
-       * repeated string json_values = 2;
-       */
-      public Builder addJsonValues(
-          java.lang.String value) {
+      /** repeated string json_values = 2; */
+      public Builder addJsonValues(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -18178,31 +19170,22 @@ public Builder addJsonValues(
         onChanged();
         return this;
       }
-      /**
-       * repeated string json_values = 2;
-       */
-      public Builder addAllJsonValues(
-          java.lang.Iterable values) {
+      /** repeated string json_values = 2; */
+      public Builder addAllJsonValues(java.lang.Iterable values) {
         ensureJsonValuesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, jsonValues_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, jsonValues_);
         onChanged();
         return this;
       }
-      /**
-       * repeated string json_values = 2;
-       */
+      /** repeated string json_values = 2; */
       public Builder clearJsonValues() {
         jsonValues_ = com.google.protobuf.LazyStringArrayList.EMPTY;
         bitField0_ = (bitField0_ & ~0x00000002);
         onChanged();
         return this;
       }
-      /**
-       * repeated string json_values = 2;
-       */
-      public Builder addJsonValuesBytes(
-          com.google.protobuf.ByteString value) {
+      /** repeated string json_values = 2; */
+      public Builder addJsonValuesBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -18212,6 +19195,7 @@ public Builder addJsonValuesBytes(
         onChanged();
         return this;
       }
+
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
         return super.setUnknownFieldsProto3(unknownFields);
@@ -18222,29 +19206,31 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:tests.Cursor)
     }
 
     // @@protoc_insertion_point(class_scope:tests.Cursor)
-    private static final com.google.cloud.firestore.conformance.TestDefinition.Cursor DEFAULT_INSTANCE;
+    private static final com.google.cloud.firestore.conformance.TestDefinition.Cursor
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.firestore.conformance.TestDefinition.Cursor();
     }
 
-    public static com.google.cloud.firestore.conformance.TestDefinition.Cursor getDefaultInstance() {
+    public static com.google.cloud.firestore.conformance.TestDefinition.Cursor
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      public Cursor parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new Cursor(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          public Cursor parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new Cursor(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -18255,41 +19241,30 @@ public com.google.protobuf.Parser getParserForType() {
       return PARSER;
     }
 
-    public com.google.cloud.firestore.conformance.TestDefinition.Cursor getDefaultInstanceForType() {
+    public com.google.cloud.firestore.conformance.TestDefinition.Cursor
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface DocSnapshotOrBuilder extends
+  public interface DocSnapshotOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:tests.DocSnapshot)
       com.google.protobuf.MessageOrBuilder {
 
-    /**
-     * string path = 1;
-     */
+    /** string path = 1; */
     java.lang.String getPath();
-    /**
-     * string path = 1;
-     */
-    com.google.protobuf.ByteString
-    getPathBytes();
+    /** string path = 1; */
+    com.google.protobuf.ByteString getPathBytes();
 
-    /**
-     * string json_data = 2;
-     */
+    /** string json_data = 2; */
     java.lang.String getJsonData();
-    /**
-     * string json_data = 2;
-     */
-    com.google.protobuf.ByteString
-    getJsonDataBytes();
+    /** string json_data = 2; */
+    com.google.protobuf.ByteString getJsonDataBytes();
   }
-  /**
-   * Protobuf type {@code tests.DocSnapshot}
-   */
-  public  static final class DocSnapshot extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  /** Protobuf type {@code tests.DocSnapshot} */
+  public static final class DocSnapshot extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:tests.DocSnapshot)
       DocSnapshotOrBuilder {
     private static final long serialVersionUID = 0L;
@@ -18297,16 +19272,17 @@ public  static final class DocSnapshot extends
     private DocSnapshot(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private DocSnapshot() {
       path_ = "";
       jsonData_ = "";
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private DocSnapshot(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -18326,76 +19302,72 @@ private DocSnapshot(
             case 0:
               done = true;
               break;
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
 
-              path_ = s;
-              break;
-            }
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
+                path_ = s;
+                break;
+              }
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
 
-              jsonData_ = s;
-              break;
-            }
+                jsonData_ = s;
+                break;
+              }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-    getDescriptor() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_DocSnapshot_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_DocSnapshot_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-    internalGetFieldAccessorTable() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_DocSnapshot_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.class, com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.Builder.class);
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_DocSnapshot_fieldAccessorTable.ensureFieldAccessorsInitialized(
+          com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.class,
+          com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.Builder.class);
     }
 
     public static final int PATH_FIELD_NUMBER = 1;
     private volatile java.lang.Object path_;
-    /**
-     * string path = 1;
-     */
+    /** string path = 1; */
     public java.lang.String getPath() {
       java.lang.Object ref = path_;
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         path_ = s;
         return s;
       }
     }
-    /**
-     * string path = 1;
-     */
-    public com.google.protobuf.ByteString
-    getPathBytes() {
+    /** string path = 1; */
+    public com.google.protobuf.ByteString getPathBytes() {
       java.lang.Object ref = path_;
       if (ref instanceof java.lang.String) {
         com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         path_ = b;
         return b;
       } else {
@@ -18405,31 +19377,24 @@ public java.lang.String getPath() {
 
     public static final int JSON_DATA_FIELD_NUMBER = 2;
     private volatile java.lang.Object jsonData_;
-    /**
-     * string json_data = 2;
-     */
+    /** string json_data = 2; */
     public java.lang.String getJsonData() {
       java.lang.Object ref = jsonData_;
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         jsonData_ = s;
         return s;
       }
     }
-    /**
-     * string json_data = 2;
-     */
-    public com.google.protobuf.ByteString
-    getJsonDataBytes() {
+    /** string json_data = 2; */
+    public com.google.protobuf.ByteString getJsonDataBytes() {
       java.lang.Object ref = jsonData_;
       if (ref instanceof java.lang.String) {
         com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         jsonData_ = b;
         return b;
       } else {
@@ -18438,6 +19403,7 @@ public java.lang.String getJsonData() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
       if (isInitialized == 1) return true;
@@ -18447,8 +19413,7 @@ public final boolean isInitialized() {
       return true;
     }
 
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (!getPathBytes().isEmpty()) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, path_);
       }
@@ -18482,13 +19447,12 @@ public boolean equals(final java.lang.Object obj) {
       if (!(obj instanceof com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot)) {
         return super.equals(obj);
       }
-      com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot other = (com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot) obj;
+      com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot other =
+          (com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot) obj;
 
       boolean result = true;
-      result = result && getPath()
-          .equals(other.getPath());
-      result = result && getJsonData()
-          .equals(other.getJsonData());
+      result = result && getPath().equals(other.getPath());
+      result = result && getJsonData().equals(other.getJsonData());
       result = result && unknownFields.equals(other.unknownFields);
       return result;
     }
@@ -18510,85 +19474,93 @@ public int hashCode() {
     }
 
     public static com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public Builder newBuilderForType() {
+      return newBuilder();
     }
 
-    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -18597,40 +19569,40 @@ protected Builder newBuilderForType(
       Builder builder = new Builder(parent);
       return builder;
     }
-    /**
-     * Protobuf type {@code tests.DocSnapshot}
-     */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    /** Protobuf type {@code tests.DocSnapshot} */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:tests.DocSnapshot)
         com.google.cloud.firestore.conformance.TestDefinition.DocSnapshotOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_DocSnapshot_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_DocSnapshot_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_DocSnapshot_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.class, com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.Builder.class);
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_DocSnapshot_fieldAccessorTable.ensureFieldAccessorsInitialized(
+            com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.class,
+            com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.Builder.class);
       }
 
-      // Construct using com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.newBuilder()
+      // Construct using
+      // com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-            .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       public Builder clear() {
         super.clear();
         path_ = "";
@@ -18640,13 +19612,15 @@ public Builder clear() {
         return this;
       }
 
-      public com.google.protobuf.Descriptors.Descriptor
-      getDescriptorForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_DocSnapshot_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_DocSnapshot_descriptor;
       }
 
-      public com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot getDefaultInstanceForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.getDefaultInstance();
+      public com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot
+          getDefaultInstanceForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot
+            .getDefaultInstance();
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot build() {
@@ -18658,7 +19632,8 @@ public com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot build()
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot buildPartial() {
-        com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot result = new com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot(this);
+        com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot result =
+            new com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot(this);
         result.path_ = path_;
         result.jsonData_ = jsonData_;
         onBuilt();
@@ -18668,40 +19643,47 @@ public com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot buildPa
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot) {
-          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot)other);
+          return mergeFrom(
+              (com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot other) {
-        if (other == com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot other) {
+        if (other
+            == com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot
+                .getDefaultInstance()) return this;
         if (!other.getPath().isEmpty()) {
           path_ = other.path_;
           onChanged();
@@ -18727,7 +19709,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -18738,14 +19722,11 @@ public Builder mergeFrom(
       }
 
       private java.lang.Object path_ = "";
-      /**
-       * string path = 1;
-       */
+      /** string path = 1; */
       public java.lang.String getPath() {
         java.lang.Object ref = path_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           path_ = s;
           return s;
@@ -18753,27 +19734,20 @@ public java.lang.String getPath() {
           return (java.lang.String) ref;
         }
       }
-      /**
-       * string path = 1;
-       */
-      public com.google.protobuf.ByteString
-      getPathBytes() {
+      /** string path = 1; */
+      public com.google.protobuf.ByteString getPathBytes() {
         java.lang.Object ref = path_;
         if (ref instanceof String) {
           com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           path_ = b;
           return b;
         } else {
           return (com.google.protobuf.ByteString) ref;
         }
       }
-      /**
-       * string path = 1;
-       */
-      public Builder setPath(
-          java.lang.String value) {
+      /** string path = 1; */
+      public Builder setPath(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -18782,20 +19756,15 @@ public Builder setPath(
         onChanged();
         return this;
       }
-      /**
-       * string path = 1;
-       */
+      /** string path = 1; */
       public Builder clearPath() {
 
         path_ = getDefaultInstance().getPath();
         onChanged();
         return this;
       }
-      /**
-       * string path = 1;
-       */
-      public Builder setPathBytes(
-          com.google.protobuf.ByteString value) {
+      /** string path = 1; */
+      public Builder setPathBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -18807,14 +19776,11 @@ public Builder setPathBytes(
       }
 
       private java.lang.Object jsonData_ = "";
-      /**
-       * string json_data = 2;
-       */
+      /** string json_data = 2; */
       public java.lang.String getJsonData() {
         java.lang.Object ref = jsonData_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           jsonData_ = s;
           return s;
@@ -18822,27 +19788,20 @@ public java.lang.String getJsonData() {
           return (java.lang.String) ref;
         }
       }
-      /**
-       * string json_data = 2;
-       */
-      public com.google.protobuf.ByteString
-      getJsonDataBytes() {
+      /** string json_data = 2; */
+      public com.google.protobuf.ByteString getJsonDataBytes() {
         java.lang.Object ref = jsonData_;
         if (ref instanceof String) {
           com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           jsonData_ = b;
           return b;
         } else {
           return (com.google.protobuf.ByteString) ref;
         }
       }
-      /**
-       * string json_data = 2;
-       */
-      public Builder setJsonData(
-          java.lang.String value) {
+      /** string json_data = 2; */
+      public Builder setJsonData(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -18851,20 +19810,15 @@ public Builder setJsonData(
         onChanged();
         return this;
       }
-      /**
-       * string json_data = 2;
-       */
+      /** string json_data = 2; */
       public Builder clearJsonData() {
 
         jsonData_ = getDefaultInstance().getJsonData();
         onChanged();
         return this;
       }
-      /**
-       * string json_data = 2;
-       */
-      public Builder setJsonDataBytes(
-          com.google.protobuf.ByteString value) {
+      /** string json_data = 2; */
+      public Builder setJsonDataBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -18874,6 +19828,7 @@ public Builder setJsonDataBytes(
         onChanged();
         return this;
       }
+
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
         return super.setUnknownFieldsProto3(unknownFields);
@@ -18884,29 +19839,31 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:tests.DocSnapshot)
     }
 
     // @@protoc_insertion_point(class_scope:tests.DocSnapshot)
-    private static final com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot DEFAULT_INSTANCE;
+    private static final com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot();
     }
 
-    public static com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot getDefaultInstance() {
+    public static com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      public DocSnapshot parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new DocSnapshot(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          public DocSnapshot parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new DocSnapshot(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -18917,40 +19874,29 @@ public com.google.protobuf.Parser getParserForType() {
       return PARSER;
     }
 
-    public com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot getDefaultInstanceForType() {
+    public com.google.cloud.firestore.conformance.TestDefinition.DocSnapshot
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface FieldPathOrBuilder extends
+  public interface FieldPathOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:tests.FieldPath)
       com.google.protobuf.MessageOrBuilder {
 
-    /**
-     * repeated string field = 1;
-     */
-    java.util.List
-    getFieldList();
-    /**
-     * repeated string field = 1;
-     */
+    /** repeated string field = 1; */
+    java.util.List getFieldList();
+    /** repeated string field = 1; */
     int getFieldCount();
-    /**
-     * repeated string field = 1;
-     */
+    /** repeated string field = 1; */
     java.lang.String getField(int index);
-    /**
-     * repeated string field = 1;
-     */
-    com.google.protobuf.ByteString
-    getFieldBytes(int index);
+    /** repeated string field = 1; */
+    com.google.protobuf.ByteString getFieldBytes(int index);
   }
-  /**
-   * Protobuf type {@code tests.FieldPath}
-   */
-  public  static final class FieldPath extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  /** Protobuf type {@code tests.FieldPath} */
+  public static final class FieldPath extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:tests.FieldPath)
       FieldPathOrBuilder {
     private static final long serialVersionUID = 0L;
@@ -18958,15 +19904,16 @@ public  static final class FieldPath extends
     private FieldPath(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private FieldPath() {
       field_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private FieldPath(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -18986,29 +19933,29 @@ private FieldPath(
             case 0:
               done = true;
               break;
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
-                field_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
+                  field_ = new com.google.protobuf.LazyStringArrayList();
+                  mutable_bitField0_ |= 0x00000001;
+                }
+                field_.add(s);
+                break;
               }
-              field_.add(s);
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         if (((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
           field_ = field_.getUnmodifiableView();
@@ -19017,48 +19964,41 @@ private FieldPath(
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-    getDescriptor() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_FieldPath_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_FieldPath_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-    internalGetFieldAccessorTable() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_FieldPath_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.cloud.firestore.conformance.TestDefinition.FieldPath.class, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder.class);
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_FieldPath_fieldAccessorTable.ensureFieldAccessorsInitialized(
+          com.google.cloud.firestore.conformance.TestDefinition.FieldPath.class,
+          com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder.class);
     }
 
     public static final int FIELD_FIELD_NUMBER = 1;
     private com.google.protobuf.LazyStringList field_;
-    /**
-     * repeated string field = 1;
-     */
-    public com.google.protobuf.ProtocolStringList
-    getFieldList() {
+    /** repeated string field = 1; */
+    public com.google.protobuf.ProtocolStringList getFieldList() {
       return field_;
     }
-    /**
-     * repeated string field = 1;
-     */
+    /** repeated string field = 1; */
     public int getFieldCount() {
       return field_.size();
     }
-    /**
-     * repeated string field = 1;
-     */
+    /** repeated string field = 1; */
     public java.lang.String getField(int index) {
       return field_.get(index);
     }
-    /**
-     * repeated string field = 1;
-     */
-    public com.google.protobuf.ByteString
-    getFieldBytes(int index) {
+    /** repeated string field = 1; */
+    public com.google.protobuf.ByteString getFieldBytes(int index) {
       return field_.getByteString(index);
     }
 
     private byte memoizedIsInitialized = -1;
+
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
       if (isInitialized == 1) return true;
@@ -19068,8 +20008,7 @@ public final boolean isInitialized() {
       return true;
     }
 
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       for (int i = 0; i < field_.size(); i++) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, field_.getRaw(i));
       }
@@ -19102,11 +20041,11 @@ public boolean equals(final java.lang.Object obj) {
       if (!(obj instanceof com.google.cloud.firestore.conformance.TestDefinition.FieldPath)) {
         return super.equals(obj);
       }
-      com.google.cloud.firestore.conformance.TestDefinition.FieldPath other = (com.google.cloud.firestore.conformance.TestDefinition.FieldPath) obj;
+      com.google.cloud.firestore.conformance.TestDefinition.FieldPath other =
+          (com.google.cloud.firestore.conformance.TestDefinition.FieldPath) obj;
 
       boolean result = true;
-      result = result && getFieldList()
-          .equals(other.getFieldList());
+      result = result && getFieldList().equals(other.getFieldList());
       result = result && unknownFields.equals(other.unknownFields);
       return result;
     }
@@ -19128,85 +20067,93 @@ public int hashCode() {
     }
 
     public static com.google.cloud.firestore.conformance.TestDefinition.FieldPath parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.FieldPath parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.FieldPath parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.FieldPath parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.FieldPath parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.FieldPath parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.FieldPath parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.FieldPath parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.FieldPath parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.FieldPath parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.FieldPath parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.FieldPath
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.FieldPath parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.FieldPath
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.FieldPath parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.FieldPath parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public Builder newBuilderForType() {
+      return newBuilder();
     }
 
-    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.firestore.conformance.TestDefinition.FieldPath prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.firestore.conformance.TestDefinition.FieldPath prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -19215,40 +20162,40 @@ protected Builder newBuilderForType(
       Builder builder = new Builder(parent);
       return builder;
     }
-    /**
-     * Protobuf type {@code tests.FieldPath}
-     */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    /** Protobuf type {@code tests.FieldPath} */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:tests.FieldPath)
         com.google.cloud.firestore.conformance.TestDefinition.FieldPathOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_FieldPath_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_FieldPath_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_FieldPath_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                com.google.cloud.firestore.conformance.TestDefinition.FieldPath.class, com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder.class);
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_FieldPath_fieldAccessorTable.ensureFieldAccessorsInitialized(
+            com.google.cloud.firestore.conformance.TestDefinition.FieldPath.class,
+            com.google.cloud.firestore.conformance.TestDefinition.FieldPath.Builder.class);
       }
 
-      // Construct using com.google.cloud.firestore.conformance.TestDefinition.FieldPath.newBuilder()
+      // Construct using
+      // com.google.cloud.firestore.conformance.TestDefinition.FieldPath.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-            .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       public Builder clear() {
         super.clear();
         field_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -19256,12 +20203,13 @@ public Builder clear() {
         return this;
       }
 
-      public com.google.protobuf.Descriptors.Descriptor
-      getDescriptorForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_FieldPath_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_FieldPath_descriptor;
       }
 
-      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath getDefaultInstanceForType() {
+      public com.google.cloud.firestore.conformance.TestDefinition.FieldPath
+          getDefaultInstanceForType() {
         return com.google.cloud.firestore.conformance.TestDefinition.FieldPath.getDefaultInstance();
       }
 
@@ -19274,7 +20222,8 @@ public com.google.cloud.firestore.conformance.TestDefinition.FieldPath build() {
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.FieldPath buildPartial() {
-        com.google.cloud.firestore.conformance.TestDefinition.FieldPath result = new com.google.cloud.firestore.conformance.TestDefinition.FieldPath(this);
+        com.google.cloud.firestore.conformance.TestDefinition.FieldPath result =
+            new com.google.cloud.firestore.conformance.TestDefinition.FieldPath(this);
         int from_bitField0_ = bitField0_;
         if (((bitField0_ & 0x00000001) == 0x00000001)) {
           field_ = field_.getUnmodifiableView();
@@ -19288,40 +20237,46 @@ public com.google.cloud.firestore.conformance.TestDefinition.FieldPath buildPart
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.firestore.conformance.TestDefinition.FieldPath) {
-          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.FieldPath)other);
+          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.FieldPath) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.FieldPath other) {
-        if (other == com.google.cloud.firestore.conformance.TestDefinition.FieldPath.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.firestore.conformance.TestDefinition.FieldPath other) {
+        if (other
+            == com.google.cloud.firestore.conformance.TestDefinition.FieldPath.getDefaultInstance())
+          return this;
         if (!other.field_.isEmpty()) {
           if (field_.isEmpty()) {
             field_ = other.field_;
@@ -19349,7 +20304,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.cloud.firestore.conformance.TestDefinition.FieldPath) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.cloud.firestore.conformance.TestDefinition.FieldPath)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -19358,46 +20315,36 @@ public Builder mergeFrom(
         }
         return this;
       }
+
       private int bitField0_;
 
-      private com.google.protobuf.LazyStringList field_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      private com.google.protobuf.LazyStringList field_ =
+          com.google.protobuf.LazyStringArrayList.EMPTY;
+
       private void ensureFieldIsMutable() {
         if (!((bitField0_ & 0x00000001) == 0x00000001)) {
           field_ = new com.google.protobuf.LazyStringArrayList(field_);
           bitField0_ |= 0x00000001;
         }
       }
-      /**
-       * repeated string field = 1;
-       */
-      public com.google.protobuf.ProtocolStringList
-      getFieldList() {
+      /** repeated string field = 1; */
+      public com.google.protobuf.ProtocolStringList getFieldList() {
         return field_.getUnmodifiableView();
       }
-      /**
-       * repeated string field = 1;
-       */
+      /** repeated string field = 1; */
       public int getFieldCount() {
         return field_.size();
       }
-      /**
-       * repeated string field = 1;
-       */
+      /** repeated string field = 1; */
       public java.lang.String getField(int index) {
         return field_.get(index);
       }
-      /**
-       * repeated string field = 1;
-       */
-      public com.google.protobuf.ByteString
-      getFieldBytes(int index) {
+      /** repeated string field = 1; */
+      public com.google.protobuf.ByteString getFieldBytes(int index) {
         return field_.getByteString(index);
       }
-      /**
-       * repeated string field = 1;
-       */
-      public Builder setField(
-          int index, java.lang.String value) {
+      /** repeated string field = 1; */
+      public Builder setField(int index, java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -19406,11 +20353,8 @@ public Builder setField(
         onChanged();
         return this;
       }
-      /**
-       * repeated string field = 1;
-       */
-      public Builder addField(
-          java.lang.String value) {
+      /** repeated string field = 1; */
+      public Builder addField(java.lang.String value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -19419,31 +20363,22 @@ public Builder addField(
         onChanged();
         return this;
       }
-      /**
-       * repeated string field = 1;
-       */
-      public Builder addAllField(
-          java.lang.Iterable values) {
+      /** repeated string field = 1; */
+      public Builder addAllField(java.lang.Iterable values) {
         ensureFieldIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, field_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, field_);
         onChanged();
         return this;
       }
-      /**
-       * repeated string field = 1;
-       */
+      /** repeated string field = 1; */
       public Builder clearField() {
         field_ = com.google.protobuf.LazyStringArrayList.EMPTY;
         bitField0_ = (bitField0_ & ~0x00000001);
         onChanged();
         return this;
       }
-      /**
-       * repeated string field = 1;
-       */
-      public Builder addFieldBytes(
-          com.google.protobuf.ByteString value) {
+      /** repeated string field = 1; */
+      public Builder addFieldBytes(com.google.protobuf.ByteString value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -19453,6 +20388,7 @@ public Builder addFieldBytes(
         onChanged();
         return this;
       }
+
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
         return super.setUnknownFieldsProto3(unknownFields);
@@ -19463,29 +20399,31 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:tests.FieldPath)
     }
 
     // @@protoc_insertion_point(class_scope:tests.FieldPath)
-    private static final com.google.cloud.firestore.conformance.TestDefinition.FieldPath DEFAULT_INSTANCE;
+    private static final com.google.cloud.firestore.conformance.TestDefinition.FieldPath
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.firestore.conformance.TestDefinition.FieldPath();
     }
 
-    public static com.google.cloud.firestore.conformance.TestDefinition.FieldPath getDefaultInstance() {
+    public static com.google.cloud.firestore.conformance.TestDefinition.FieldPath
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      public FieldPath parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new FieldPath(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          public FieldPath parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new FieldPath(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -19496,70 +20434,50 @@ public com.google.protobuf.Parser getParserForType() {
       return PARSER;
     }
 
-    public com.google.cloud.firestore.conformance.TestDefinition.FieldPath getDefaultInstanceForType() {
+    public com.google.cloud.firestore.conformance.TestDefinition.FieldPath
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface ListenTestOrBuilder extends
+  public interface ListenTestOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:tests.ListenTest)
       com.google.protobuf.MessageOrBuilder {
 
-    /**
-     * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-     */
-    java.util.List
-    getResponsesList();
-    /**
-     * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-     */
+    /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
+    java.util.List getResponsesList();
+    /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
     com.google.firestore.v1beta1.ListenResponse getResponses(int index);
-    /**
-     * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-     */
+    /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
     int getResponsesCount();
-    /**
-     * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-     */
+    /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
     java.util.List
-    getResponsesOrBuilderList();
-    /**
-     * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-     */
-    com.google.firestore.v1beta1.ListenResponseOrBuilder getResponsesOrBuilder(
-        int index);
+        getResponsesOrBuilderList();
+    /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
+    com.google.firestore.v1beta1.ListenResponseOrBuilder getResponsesOrBuilder(int index);
 
-    /**
-     * repeated .tests.Snapshot snapshots = 2;
-     */
+    /** repeated .tests.Snapshot snapshots = 2; */
     java.util.List
-    getSnapshotsList();
-    /**
-     * repeated .tests.Snapshot snapshots = 2;
-     */
+        getSnapshotsList();
+    /** repeated .tests.Snapshot snapshots = 2; */
     com.google.cloud.firestore.conformance.TestDefinition.Snapshot getSnapshots(int index);
-    /**
-     * repeated .tests.Snapshot snapshots = 2;
-     */
+    /** repeated .tests.Snapshot snapshots = 2; */
     int getSnapshotsCount();
-    /**
-     * repeated .tests.Snapshot snapshots = 2;
-     */
-    java.util.List
-    getSnapshotsOrBuilderList();
-    /**
-     * repeated .tests.Snapshot snapshots = 2;
-     */
+    /** repeated .tests.Snapshot snapshots = 2; */
+    java.util.List<
+            ? extends com.google.cloud.firestore.conformance.TestDefinition.SnapshotOrBuilder>
+        getSnapshotsOrBuilderList();
+    /** repeated .tests.Snapshot snapshots = 2; */
     com.google.cloud.firestore.conformance.TestDefinition.SnapshotOrBuilder getSnapshotsOrBuilder(
         int index);
 
-    /**
-     * bool is_error = 3;
-     */
+    /** bool is_error = 3; */
     boolean getIsError();
   }
   /**
+   *
+   *
    * 
    * A test of the Listen streaming RPC (a.k.a. FireStore watch).
    * If the sequence of responses is provided to the implementation,
@@ -19574,8 +20492,8 @@ com.google.cloud.firestore.conformance.TestDefinition.SnapshotOrBuilder getSnaps
    *
    * Protobuf type {@code tests.ListenTest}
    */
-  public  static final class ListenTest extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class ListenTest extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:tests.ListenTest)
       ListenTestOrBuilder {
     private static final long serialVersionUID = 0L;
@@ -19583,6 +20501,7 @@ public  static final class ListenTest extends
     private ListenTest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private ListenTest() {
       responses_ = java.util.Collections.emptyList();
       snapshots_ = java.util.Collections.emptyList();
@@ -19590,10 +20509,10 @@ private ListenTest() {
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private ListenTest(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -19613,43 +20532,50 @@ private ListenTest(
             case 0:
               done = true;
               break;
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
-            case 10: {
-              if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
-                responses_ = new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000001;
+            case 10:
+              {
+                if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
+                  responses_ =
+                      new java.util.ArrayList();
+                  mutable_bitField0_ |= 0x00000001;
+                }
+                responses_.add(
+                    input.readMessage(
+                        com.google.firestore.v1beta1.ListenResponse.parser(), extensionRegistry));
+                break;
               }
-              responses_.add(
-                  input.readMessage(com.google.firestore.v1beta1.ListenResponse.parser(), extensionRegistry));
-              break;
-            }
-            case 18: {
-              if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
-                snapshots_ = new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000002;
+            case 18:
+              {
+                if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
+                  snapshots_ =
+                      new java.util.ArrayList<
+                          com.google.cloud.firestore.conformance.TestDefinition.Snapshot>();
+                  mutable_bitField0_ |= 0x00000002;
+                }
+                snapshots_.add(
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.Snapshot.parser(),
+                        extensionRegistry));
+                break;
+              }
+            case 24:
+              {
+                isError_ = input.readBool();
+                break;
               }
-              snapshots_.add(
-                  input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.Snapshot.parser(), extensionRegistry));
-              break;
-            }
-            case 24: {
-
-              isError_ = input.readBool();
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         if (((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
           responses_ = java.util.Collections.unmodifiableList(responses_);
@@ -19661,99 +20587,82 @@ private ListenTest(
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-    getDescriptor() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_ListenTest_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_ListenTest_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-    internalGetFieldAccessorTable() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_ListenTest_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.cloud.firestore.conformance.TestDefinition.ListenTest.class, com.google.cloud.firestore.conformance.TestDefinition.ListenTest.Builder.class);
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_ListenTest_fieldAccessorTable.ensureFieldAccessorsInitialized(
+          com.google.cloud.firestore.conformance.TestDefinition.ListenTest.class,
+          com.google.cloud.firestore.conformance.TestDefinition.ListenTest.Builder.class);
     }
 
     private int bitField0_;
     public static final int RESPONSES_FIELD_NUMBER = 1;
     private java.util.List responses_;
-    /**
-     * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-     */
+    /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
     public java.util.List getResponsesList() {
       return responses_;
     }
-    /**
-     * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-     */
+    /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
     public java.util.List
-    getResponsesOrBuilderList() {
+        getResponsesOrBuilderList() {
       return responses_;
     }
-    /**
-     * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-     */
+    /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
     public int getResponsesCount() {
       return responses_.size();
     }
-    /**
-     * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-     */
+    /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
     public com.google.firestore.v1beta1.ListenResponse getResponses(int index) {
       return responses_.get(index);
     }
-    /**
-     * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-     */
-    public com.google.firestore.v1beta1.ListenResponseOrBuilder getResponsesOrBuilder(
-        int index) {
+    /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
+    public com.google.firestore.v1beta1.ListenResponseOrBuilder getResponsesOrBuilder(int index) {
       return responses_.get(index);
     }
 
     public static final int SNAPSHOTS_FIELD_NUMBER = 2;
-    private java.util.List snapshots_;
-    /**
-     * repeated .tests.Snapshot snapshots = 2;
-     */
-    public java.util.List getSnapshotsList() {
+    private java.util.List
+        snapshots_;
+    /** repeated .tests.Snapshot snapshots = 2; */
+    public java.util.List
+        getSnapshotsList() {
       return snapshots_;
     }
-    /**
-     * repeated .tests.Snapshot snapshots = 2;
-     */
-    public java.util.List
-    getSnapshotsOrBuilderList() {
+    /** repeated .tests.Snapshot snapshots = 2; */
+    public java.util.List<
+            ? extends com.google.cloud.firestore.conformance.TestDefinition.SnapshotOrBuilder>
+        getSnapshotsOrBuilderList() {
       return snapshots_;
     }
-    /**
-     * repeated .tests.Snapshot snapshots = 2;
-     */
+    /** repeated .tests.Snapshot snapshots = 2; */
     public int getSnapshotsCount() {
       return snapshots_.size();
     }
-    /**
-     * repeated .tests.Snapshot snapshots = 2;
-     */
+    /** repeated .tests.Snapshot snapshots = 2; */
     public com.google.cloud.firestore.conformance.TestDefinition.Snapshot getSnapshots(int index) {
       return snapshots_.get(index);
     }
-    /**
-     * repeated .tests.Snapshot snapshots = 2;
-     */
-    public com.google.cloud.firestore.conformance.TestDefinition.SnapshotOrBuilder getSnapshotsOrBuilder(
-        int index) {
+    /** repeated .tests.Snapshot snapshots = 2; */
+    public com.google.cloud.firestore.conformance.TestDefinition.SnapshotOrBuilder
+        getSnapshotsOrBuilder(int index) {
       return snapshots_.get(index);
     }
 
     public static final int IS_ERROR_FIELD_NUMBER = 3;
     private boolean isError_;
-    /**
-     * bool is_error = 3;
-     */
+    /** bool is_error = 3; */
     public boolean getIsError() {
       return isError_;
     }
 
     private byte memoizedIsInitialized = -1;
+
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
       if (isInitialized == 1) return true;
@@ -19763,8 +20672,7 @@ public final boolean isInitialized() {
       return true;
     }
 
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       for (int i = 0; i < responses_.size(); i++) {
         output.writeMessage(1, responses_.get(i));
       }
@@ -19783,16 +20691,13 @@ public int getSerializedSize() {
 
       size = 0;
       for (int i = 0; i < responses_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(1, responses_.get(i));
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, responses_.get(i));
       }
       for (int i = 0; i < snapshots_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(2, snapshots_.get(i));
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, snapshots_.get(i));
       }
       if (isError_ != false) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeBoolSize(3, isError_);
+        size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, isError_);
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -19807,15 +20712,13 @@ public boolean equals(final java.lang.Object obj) {
       if (!(obj instanceof com.google.cloud.firestore.conformance.TestDefinition.ListenTest)) {
         return super.equals(obj);
       }
-      com.google.cloud.firestore.conformance.TestDefinition.ListenTest other = (com.google.cloud.firestore.conformance.TestDefinition.ListenTest) obj;
+      com.google.cloud.firestore.conformance.TestDefinition.ListenTest other =
+          (com.google.cloud.firestore.conformance.TestDefinition.ListenTest) obj;
 
       boolean result = true;
-      result = result && getResponsesList()
-          .equals(other.getResponsesList());
-      result = result && getSnapshotsList()
-          .equals(other.getSnapshotsList());
-      result = result && (getIsError()
-          == other.getIsError());
+      result = result && getResponsesList().equals(other.getResponsesList());
+      result = result && getSnapshotsList().equals(other.getSnapshotsList());
+      result = result && (getIsError() == other.getIsError());
       result = result && unknownFields.equals(other.unknownFields);
       return result;
     }
@@ -19836,93 +20739,100 @@ public int hashCode() {
         hash = (53 * hash) + getSnapshotsList().hashCode();
       }
       hash = (37 * hash) + IS_ERROR_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-          getIsError());
+      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getIsError());
       hash = (29 * hash) + unknownFields.hashCode();
       memoizedHashCode = hash;
       return hash;
     }
 
     public static com.google.cloud.firestore.conformance.TestDefinition.ListenTest parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.ListenTest parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.ListenTest parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.ListenTest parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.ListenTest parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.ListenTest parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.ListenTest parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.ListenTest parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.ListenTest parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.ListenTest parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.ListenTest parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.ListenTest
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.ListenTest parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.ListenTest
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.ListenTest parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.ListenTest parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public Builder newBuilderForType() {
+      return newBuilder();
     }
 
-    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.firestore.conformance.TestDefinition.ListenTest prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.firestore.conformance.TestDefinition.ListenTest prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -19932,6 +20842,8 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * A test of the Listen streaming RPC (a.k.a. FireStore watch).
      * If the sequence of responses is provided to the implementation,
@@ -19946,39 +20858,42 @@ protected Builder newBuilderForType(
      *
      * Protobuf type {@code tests.ListenTest}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:tests.ListenTest)
         com.google.cloud.firestore.conformance.TestDefinition.ListenTestOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_ListenTest_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_ListenTest_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_ListenTest_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                com.google.cloud.firestore.conformance.TestDefinition.ListenTest.class, com.google.cloud.firestore.conformance.TestDefinition.ListenTest.Builder.class);
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_ListenTest_fieldAccessorTable.ensureFieldAccessorsInitialized(
+            com.google.cloud.firestore.conformance.TestDefinition.ListenTest.class,
+            com.google.cloud.firestore.conformance.TestDefinition.ListenTest.Builder.class);
       }
 
-      // Construct using com.google.cloud.firestore.conformance.TestDefinition.ListenTest.newBuilder()
+      // Construct using
+      // com.google.cloud.firestore.conformance.TestDefinition.ListenTest.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-            .alwaysUseFieldBuilders) {
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
           getResponsesFieldBuilder();
           getSnapshotsFieldBuilder();
         }
       }
+
       public Builder clear() {
         super.clear();
         if (responsesBuilder_ == null) {
@@ -19998,13 +20913,15 @@ public Builder clear() {
         return this;
       }
 
-      public com.google.protobuf.Descriptors.Descriptor
-      getDescriptorForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_ListenTest_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_ListenTest_descriptor;
       }
 
-      public com.google.cloud.firestore.conformance.TestDefinition.ListenTest getDefaultInstanceForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.ListenTest.getDefaultInstance();
+      public com.google.cloud.firestore.conformance.TestDefinition.ListenTest
+          getDefaultInstanceForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition.ListenTest
+            .getDefaultInstance();
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.ListenTest build() {
@@ -20016,7 +20933,8 @@ public com.google.cloud.firestore.conformance.TestDefinition.ListenTest build()
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.ListenTest buildPartial() {
-        com.google.cloud.firestore.conformance.TestDefinition.ListenTest result = new com.google.cloud.firestore.conformance.TestDefinition.ListenTest(this);
+        com.google.cloud.firestore.conformance.TestDefinition.ListenTest result =
+            new com.google.cloud.firestore.conformance.TestDefinition.ListenTest(this);
         int from_bitField0_ = bitField0_;
         int to_bitField0_ = 0;
         if (responsesBuilder_ == null) {
@@ -20046,40 +20964,47 @@ public com.google.cloud.firestore.conformance.TestDefinition.ListenTest buildPar
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.firestore.conformance.TestDefinition.ListenTest) {
-          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.ListenTest)other);
+          return mergeFrom(
+              (com.google.cloud.firestore.conformance.TestDefinition.ListenTest) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.ListenTest other) {
-        if (other == com.google.cloud.firestore.conformance.TestDefinition.ListenTest.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.firestore.conformance.TestDefinition.ListenTest other) {
+        if (other
+            == com.google.cloud.firestore.conformance.TestDefinition.ListenTest
+                .getDefaultInstance()) return this;
         if (responsesBuilder_ == null) {
           if (!other.responses_.isEmpty()) {
             if (responses_.isEmpty()) {
@@ -20099,8 +21024,9 @@ public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.L
               responses_ = other.responses_;
               bitField0_ = (bitField0_ & ~0x00000001);
               responsesBuilder_ =
-                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                      getResponsesFieldBuilder() : null;
+                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                      ? getResponsesFieldBuilder()
+                      : null;
             } else {
               responsesBuilder_.addAllMessages(other.responses_);
             }
@@ -20125,8 +21051,9 @@ public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.L
               snapshots_ = other.snapshots_;
               bitField0_ = (bitField0_ & ~0x00000002);
               snapshotsBuilder_ =
-                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                      getSnapshotsFieldBuilder() : null;
+                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                      ? getSnapshotsFieldBuilder()
+                      : null;
             } else {
               snapshotsBuilder_.addAllMessages(other.snapshots_);
             }
@@ -20152,7 +21079,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.cloud.firestore.conformance.TestDefinition.ListenTest) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.cloud.firestore.conformance.TestDefinition.ListenTest)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -20161,23 +21090,27 @@ public Builder mergeFrom(
         }
         return this;
       }
+
       private int bitField0_;
 
       private java.util.List responses_ =
           java.util.Collections.emptyList();
+
       private void ensureResponsesIsMutable() {
         if (!((bitField0_ & 0x00000001) == 0x00000001)) {
-          responses_ = new java.util.ArrayList(responses_);
+          responses_ =
+              new java.util.ArrayList(responses_);
           bitField0_ |= 0x00000001;
         }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.firestore.v1beta1.ListenResponse, com.google.firestore.v1beta1.ListenResponse.Builder, com.google.firestore.v1beta1.ListenResponseOrBuilder> responsesBuilder_;
+              com.google.firestore.v1beta1.ListenResponse,
+              com.google.firestore.v1beta1.ListenResponse.Builder,
+              com.google.firestore.v1beta1.ListenResponseOrBuilder>
+          responsesBuilder_;
 
-      /**
-       * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-       */
+      /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
       public java.util.List getResponsesList() {
         if (responsesBuilder_ == null) {
           return java.util.Collections.unmodifiableList(responses_);
@@ -20185,9 +21118,7 @@ public java.util.List getResponsesL
           return responsesBuilder_.getMessageList();
         }
       }
-      /**
-       * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-       */
+      /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
       public int getResponsesCount() {
         if (responsesBuilder_ == null) {
           return responses_.size();
@@ -20195,9 +21126,7 @@ public int getResponsesCount() {
           return responsesBuilder_.getCount();
         }
       }
-      /**
-       * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-       */
+      /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
       public com.google.firestore.v1beta1.ListenResponse getResponses(int index) {
         if (responsesBuilder_ == null) {
           return responses_.get(index);
@@ -20205,11 +21134,8 @@ public com.google.firestore.v1beta1.ListenResponse getResponses(int index) {
           return responsesBuilder_.getMessage(index);
         }
       }
-      /**
-       * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-       */
-      public Builder setResponses(
-          int index, com.google.firestore.v1beta1.ListenResponse value) {
+      /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
+      public Builder setResponses(int index, com.google.firestore.v1beta1.ListenResponse value) {
         if (responsesBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -20222,9 +21148,7 @@ public Builder setResponses(
         }
         return this;
       }
-      /**
-       * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-       */
+      /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
       public Builder setResponses(
           int index, com.google.firestore.v1beta1.ListenResponse.Builder builderForValue) {
         if (responsesBuilder_ == null) {
@@ -20236,9 +21160,7 @@ public Builder setResponses(
         }
         return this;
       }
-      /**
-       * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-       */
+      /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
       public Builder addResponses(com.google.firestore.v1beta1.ListenResponse value) {
         if (responsesBuilder_ == null) {
           if (value == null) {
@@ -20252,11 +21174,8 @@ public Builder addResponses(com.google.firestore.v1beta1.ListenResponse value) {
         }
         return this;
       }
-      /**
-       * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-       */
-      public Builder addResponses(
-          int index, com.google.firestore.v1beta1.ListenResponse value) {
+      /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
+      public Builder addResponses(int index, com.google.firestore.v1beta1.ListenResponse value) {
         if (responsesBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -20269,9 +21188,7 @@ public Builder addResponses(
         }
         return this;
       }
-      /**
-       * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-       */
+      /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
       public Builder addResponses(
           com.google.firestore.v1beta1.ListenResponse.Builder builderForValue) {
         if (responsesBuilder_ == null) {
@@ -20283,9 +21200,7 @@ public Builder addResponses(
         }
         return this;
       }
-      /**
-       * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-       */
+      /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
       public Builder addResponses(
           int index, com.google.firestore.v1beta1.ListenResponse.Builder builderForValue) {
         if (responsesBuilder_ == null) {
@@ -20297,24 +21212,19 @@ public Builder addResponses(
         }
         return this;
       }
-      /**
-       * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-       */
+      /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
       public Builder addAllResponses(
           java.lang.Iterable values) {
         if (responsesBuilder_ == null) {
           ensureResponsesIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, responses_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, responses_);
           onChanged();
         } else {
           responsesBuilder_.addAllMessages(values);
         }
         return this;
       }
-      /**
-       * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-       */
+      /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
       public Builder clearResponses() {
         if (responsesBuilder_ == null) {
           responses_ = java.util.Collections.emptyList();
@@ -20325,9 +21235,7 @@ public Builder clearResponses() {
         }
         return this;
       }
-      /**
-       * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-       */
+      /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
       public Builder removeResponses(int index) {
         if (responsesBuilder_ == null) {
           ensureResponsesIsMutable();
@@ -20338,96 +21246,91 @@ public Builder removeResponses(int index) {
         }
         return this;
       }
-      /**
-       * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-       */
-      public com.google.firestore.v1beta1.ListenResponse.Builder getResponsesBuilder(
-          int index) {
+      /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
+      public com.google.firestore.v1beta1.ListenResponse.Builder getResponsesBuilder(int index) {
         return getResponsesFieldBuilder().getBuilder(index);
       }
-      /**
-       * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-       */
-      public com.google.firestore.v1beta1.ListenResponseOrBuilder getResponsesOrBuilder(
-          int index) {
+      /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
+      public com.google.firestore.v1beta1.ListenResponseOrBuilder getResponsesOrBuilder(int index) {
         if (responsesBuilder_ == null) {
-          return responses_.get(index);  } else {
+          return responses_.get(index);
+        } else {
           return responsesBuilder_.getMessageOrBuilder(index);
         }
       }
-      /**
-       * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-       */
+      /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
       public java.util.List
-      getResponsesOrBuilderList() {
+          getResponsesOrBuilderList() {
         if (responsesBuilder_ != null) {
           return responsesBuilder_.getMessageOrBuilderList();
         } else {
           return java.util.Collections.unmodifiableList(responses_);
         }
       }
-      /**
-       * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-       */
+      /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
       public com.google.firestore.v1beta1.ListenResponse.Builder addResponsesBuilder() {
-        return getResponsesFieldBuilder().addBuilder(
-            com.google.firestore.v1beta1.ListenResponse.getDefaultInstance());
+        return getResponsesFieldBuilder()
+            .addBuilder(com.google.firestore.v1beta1.ListenResponse.getDefaultInstance());
       }
-      /**
-       * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-       */
-      public com.google.firestore.v1beta1.ListenResponse.Builder addResponsesBuilder(
-          int index) {
-        return getResponsesFieldBuilder().addBuilder(
-            index, com.google.firestore.v1beta1.ListenResponse.getDefaultInstance());
+      /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
+      public com.google.firestore.v1beta1.ListenResponse.Builder addResponsesBuilder(int index) {
+        return getResponsesFieldBuilder()
+            .addBuilder(index, com.google.firestore.v1beta1.ListenResponse.getDefaultInstance());
       }
-      /**
-       * repeated .google.firestore.v1beta1.ListenResponse responses = 1;
-       */
+      /** repeated .google.firestore.v1beta1.ListenResponse responses = 1; */
       public java.util.List
-      getResponsesBuilderList() {
+          getResponsesBuilderList() {
         return getResponsesFieldBuilder().getBuilderList();
       }
+
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.firestore.v1beta1.ListenResponse, com.google.firestore.v1beta1.ListenResponse.Builder, com.google.firestore.v1beta1.ListenResponseOrBuilder>
-      getResponsesFieldBuilder() {
+              com.google.firestore.v1beta1.ListenResponse,
+              com.google.firestore.v1beta1.ListenResponse.Builder,
+              com.google.firestore.v1beta1.ListenResponseOrBuilder>
+          getResponsesFieldBuilder() {
         if (responsesBuilder_ == null) {
-          responsesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.firestore.v1beta1.ListenResponse, com.google.firestore.v1beta1.ListenResponse.Builder, com.google.firestore.v1beta1.ListenResponseOrBuilder>(
-              responses_,
-              ((bitField0_ & 0x00000001) == 0x00000001),
-              getParentForChildren(),
-              isClean());
+          responsesBuilder_ =
+              new com.google.protobuf.RepeatedFieldBuilderV3<
+                  com.google.firestore.v1beta1.ListenResponse,
+                  com.google.firestore.v1beta1.ListenResponse.Builder,
+                  com.google.firestore.v1beta1.ListenResponseOrBuilder>(
+                  responses_,
+                  ((bitField0_ & 0x00000001) == 0x00000001),
+                  getParentForChildren(),
+                  isClean());
           responses_ = null;
         }
         return responsesBuilder_;
       }
 
-      private java.util.List snapshots_ =
-          java.util.Collections.emptyList();
+      private java.util.List
+          snapshots_ = java.util.Collections.emptyList();
+
       private void ensureSnapshotsIsMutable() {
         if (!((bitField0_ & 0x00000002) == 0x00000002)) {
-          snapshots_ = new java.util.ArrayList(snapshots_);
+          snapshots_ =
+              new java.util.ArrayList<
+                  com.google.cloud.firestore.conformance.TestDefinition.Snapshot>(snapshots_);
           bitField0_ |= 0x00000002;
         }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.Snapshot, com.google.cloud.firestore.conformance.TestDefinition.Snapshot.Builder, com.google.cloud.firestore.conformance.TestDefinition.SnapshotOrBuilder> snapshotsBuilder_;
-
-      /**
-       * repeated .tests.Snapshot snapshots = 2;
-       */
-      public java.util.List getSnapshotsList() {
+              com.google.cloud.firestore.conformance.TestDefinition.Snapshot,
+              com.google.cloud.firestore.conformance.TestDefinition.Snapshot.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.SnapshotOrBuilder>
+          snapshotsBuilder_;
+
+      /** repeated .tests.Snapshot snapshots = 2; */
+      public java.util.List
+          getSnapshotsList() {
         if (snapshotsBuilder_ == null) {
           return java.util.Collections.unmodifiableList(snapshots_);
         } else {
           return snapshotsBuilder_.getMessageList();
         }
       }
-      /**
-       * repeated .tests.Snapshot snapshots = 2;
-       */
+      /** repeated .tests.Snapshot snapshots = 2; */
       public int getSnapshotsCount() {
         if (snapshotsBuilder_ == null) {
           return snapshots_.size();
@@ -20435,19 +21338,16 @@ public int getSnapshotsCount() {
           return snapshotsBuilder_.getCount();
         }
       }
-      /**
-       * repeated .tests.Snapshot snapshots = 2;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.Snapshot getSnapshots(int index) {
+      /** repeated .tests.Snapshot snapshots = 2; */
+      public com.google.cloud.firestore.conformance.TestDefinition.Snapshot getSnapshots(
+          int index) {
         if (snapshotsBuilder_ == null) {
           return snapshots_.get(index);
         } else {
           return snapshotsBuilder_.getMessage(index);
         }
       }
-      /**
-       * repeated .tests.Snapshot snapshots = 2;
-       */
+      /** repeated .tests.Snapshot snapshots = 2; */
       public Builder setSnapshots(
           int index, com.google.cloud.firestore.conformance.TestDefinition.Snapshot value) {
         if (snapshotsBuilder_ == null) {
@@ -20462,11 +21362,10 @@ public Builder setSnapshots(
         }
         return this;
       }
-      /**
-       * repeated .tests.Snapshot snapshots = 2;
-       */
+      /** repeated .tests.Snapshot snapshots = 2; */
       public Builder setSnapshots(
-          int index, com.google.cloud.firestore.conformance.TestDefinition.Snapshot.Builder builderForValue) {
+          int index,
+          com.google.cloud.firestore.conformance.TestDefinition.Snapshot.Builder builderForValue) {
         if (snapshotsBuilder_ == null) {
           ensureSnapshotsIsMutable();
           snapshots_.set(index, builderForValue.build());
@@ -20476,10 +21375,9 @@ public Builder setSnapshots(
         }
         return this;
       }
-      /**
-       * repeated .tests.Snapshot snapshots = 2;
-       */
-      public Builder addSnapshots(com.google.cloud.firestore.conformance.TestDefinition.Snapshot value) {
+      /** repeated .tests.Snapshot snapshots = 2; */
+      public Builder addSnapshots(
+          com.google.cloud.firestore.conformance.TestDefinition.Snapshot value) {
         if (snapshotsBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -20492,9 +21390,7 @@ public Builder addSnapshots(com.google.cloud.firestore.conformance.TestDefinitio
         }
         return this;
       }
-      /**
-       * repeated .tests.Snapshot snapshots = 2;
-       */
+      /** repeated .tests.Snapshot snapshots = 2; */
       public Builder addSnapshots(
           int index, com.google.cloud.firestore.conformance.TestDefinition.Snapshot value) {
         if (snapshotsBuilder_ == null) {
@@ -20509,9 +21405,7 @@ public Builder addSnapshots(
         }
         return this;
       }
-      /**
-       * repeated .tests.Snapshot snapshots = 2;
-       */
+      /** repeated .tests.Snapshot snapshots = 2; */
       public Builder addSnapshots(
           com.google.cloud.firestore.conformance.TestDefinition.Snapshot.Builder builderForValue) {
         if (snapshotsBuilder_ == null) {
@@ -20523,11 +21417,10 @@ public Builder addSnapshots(
         }
         return this;
       }
-      /**
-       * repeated .tests.Snapshot snapshots = 2;
-       */
+      /** repeated .tests.Snapshot snapshots = 2; */
       public Builder addSnapshots(
-          int index, com.google.cloud.firestore.conformance.TestDefinition.Snapshot.Builder builderForValue) {
+          int index,
+          com.google.cloud.firestore.conformance.TestDefinition.Snapshot.Builder builderForValue) {
         if (snapshotsBuilder_ == null) {
           ensureSnapshotsIsMutable();
           snapshots_.add(index, builderForValue.build());
@@ -20537,24 +21430,21 @@ public Builder addSnapshots(
         }
         return this;
       }
-      /**
-       * repeated .tests.Snapshot snapshots = 2;
-       */
+      /** repeated .tests.Snapshot snapshots = 2; */
       public Builder addAllSnapshots(
-          java.lang.Iterable values) {
+          java.lang.Iterable<
+                  ? extends com.google.cloud.firestore.conformance.TestDefinition.Snapshot>
+              values) {
         if (snapshotsBuilder_ == null) {
           ensureSnapshotsIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, snapshots_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, snapshots_);
           onChanged();
         } else {
           snapshotsBuilder_.addAllMessages(values);
         }
         return this;
       }
-      /**
-       * repeated .tests.Snapshot snapshots = 2;
-       */
+      /** repeated .tests.Snapshot snapshots = 2; */
       public Builder clearSnapshots() {
         if (snapshotsBuilder_ == null) {
           snapshots_ = java.util.Collections.emptyList();
@@ -20565,9 +21455,7 @@ public Builder clearSnapshots() {
         }
         return this;
       }
-      /**
-       * repeated .tests.Snapshot snapshots = 2;
-       */
+      /** repeated .tests.Snapshot snapshots = 2; */
       public Builder removeSnapshots(int index) {
         if (snapshotsBuilder_ == null) {
           ensureSnapshotsIsMutable();
@@ -20578,96 +21466,93 @@ public Builder removeSnapshots(int index) {
         }
         return this;
       }
-      /**
-       * repeated .tests.Snapshot snapshots = 2;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.Snapshot.Builder getSnapshotsBuilder(
-          int index) {
+      /** repeated .tests.Snapshot snapshots = 2; */
+      public com.google.cloud.firestore.conformance.TestDefinition.Snapshot.Builder
+          getSnapshotsBuilder(int index) {
         return getSnapshotsFieldBuilder().getBuilder(index);
       }
-      /**
-       * repeated .tests.Snapshot snapshots = 2;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.SnapshotOrBuilder getSnapshotsOrBuilder(
-          int index) {
+      /** repeated .tests.Snapshot snapshots = 2; */
+      public com.google.cloud.firestore.conformance.TestDefinition.SnapshotOrBuilder
+          getSnapshotsOrBuilder(int index) {
         if (snapshotsBuilder_ == null) {
-          return snapshots_.get(index);  } else {
+          return snapshots_.get(index);
+        } else {
           return snapshotsBuilder_.getMessageOrBuilder(index);
         }
       }
-      /**
-       * repeated .tests.Snapshot snapshots = 2;
-       */
-      public java.util.List
-      getSnapshotsOrBuilderList() {
+      /** repeated .tests.Snapshot snapshots = 2; */
+      public java.util.List<
+              ? extends com.google.cloud.firestore.conformance.TestDefinition.SnapshotOrBuilder>
+          getSnapshotsOrBuilderList() {
         if (snapshotsBuilder_ != null) {
           return snapshotsBuilder_.getMessageOrBuilderList();
         } else {
           return java.util.Collections.unmodifiableList(snapshots_);
         }
       }
-      /**
-       * repeated .tests.Snapshot snapshots = 2;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.Snapshot.Builder addSnapshotsBuilder() {
-        return getSnapshotsFieldBuilder().addBuilder(
-            com.google.cloud.firestore.conformance.TestDefinition.Snapshot.getDefaultInstance());
-      }
-      /**
-       * repeated .tests.Snapshot snapshots = 2;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.Snapshot.Builder addSnapshotsBuilder(
-          int index) {
-        return getSnapshotsFieldBuilder().addBuilder(
-            index, com.google.cloud.firestore.conformance.TestDefinition.Snapshot.getDefaultInstance());
-      }
-      /**
-       * repeated .tests.Snapshot snapshots = 2;
-       */
+      /** repeated .tests.Snapshot snapshots = 2; */
+      public com.google.cloud.firestore.conformance.TestDefinition.Snapshot.Builder
+          addSnapshotsBuilder() {
+        return getSnapshotsFieldBuilder()
+            .addBuilder(
+                com.google.cloud.firestore.conformance.TestDefinition.Snapshot
+                    .getDefaultInstance());
+      }
+      /** repeated .tests.Snapshot snapshots = 2; */
+      public com.google.cloud.firestore.conformance.TestDefinition.Snapshot.Builder
+          addSnapshotsBuilder(int index) {
+        return getSnapshotsFieldBuilder()
+            .addBuilder(
+                index,
+                com.google.cloud.firestore.conformance.TestDefinition.Snapshot
+                    .getDefaultInstance());
+      }
+      /** repeated .tests.Snapshot snapshots = 2; */
       public java.util.List
-      getSnapshotsBuilderList() {
+          getSnapshotsBuilderList() {
         return getSnapshotsFieldBuilder().getBuilderList();
       }
+
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.Snapshot, com.google.cloud.firestore.conformance.TestDefinition.Snapshot.Builder, com.google.cloud.firestore.conformance.TestDefinition.SnapshotOrBuilder>
-      getSnapshotsFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.Snapshot,
+              com.google.cloud.firestore.conformance.TestDefinition.Snapshot.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.SnapshotOrBuilder>
+          getSnapshotsFieldBuilder() {
         if (snapshotsBuilder_ == null) {
-          snapshotsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.Snapshot, com.google.cloud.firestore.conformance.TestDefinition.Snapshot.Builder, com.google.cloud.firestore.conformance.TestDefinition.SnapshotOrBuilder>(
-              snapshots_,
-              ((bitField0_ & 0x00000002) == 0x00000002),
-              getParentForChildren(),
-              isClean());
+          snapshotsBuilder_ =
+              new com.google.protobuf.RepeatedFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.Snapshot,
+                  com.google.cloud.firestore.conformance.TestDefinition.Snapshot.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.SnapshotOrBuilder>(
+                  snapshots_,
+                  ((bitField0_ & 0x00000002) == 0x00000002),
+                  getParentForChildren(),
+                  isClean());
           snapshots_ = null;
         }
         return snapshotsBuilder_;
       }
 
-      private boolean isError_ ;
-      /**
-       * bool is_error = 3;
-       */
+      private boolean isError_;
+      /** bool is_error = 3; */
       public boolean getIsError() {
         return isError_;
       }
-      /**
-       * bool is_error = 3;
-       */
+      /** bool is_error = 3; */
       public Builder setIsError(boolean value) {
 
         isError_ = value;
         onChanged();
         return this;
       }
-      /**
-       * bool is_error = 3;
-       */
+      /** bool is_error = 3; */
       public Builder clearIsError() {
 
         isError_ = false;
         onChanged();
         return this;
       }
+
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
         return super.setUnknownFieldsProto3(unknownFields);
@@ -20678,29 +21563,31 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:tests.ListenTest)
     }
 
     // @@protoc_insertion_point(class_scope:tests.ListenTest)
-    private static final com.google.cloud.firestore.conformance.TestDefinition.ListenTest DEFAULT_INSTANCE;
+    private static final com.google.cloud.firestore.conformance.TestDefinition.ListenTest
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.firestore.conformance.TestDefinition.ListenTest();
     }
 
-    public static com.google.cloud.firestore.conformance.TestDefinition.ListenTest getDefaultInstance() {
+    public static com.google.cloud.firestore.conformance.TestDefinition.ListenTest
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      public ListenTest parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new ListenTest(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          public ListenTest parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new ListenTest(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -20711,82 +21598,53 @@ public com.google.protobuf.Parser getParserForType() {
       return PARSER;
     }
 
-    public com.google.cloud.firestore.conformance.TestDefinition.ListenTest getDefaultInstanceForType() {
+    public com.google.cloud.firestore.conformance.TestDefinition.ListenTest
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface SnapshotOrBuilder extends
+  public interface SnapshotOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:tests.Snapshot)
       com.google.protobuf.MessageOrBuilder {
 
-    /**
-     * repeated .google.firestore.v1beta1.Document docs = 1;
-     */
-    java.util.List
-    getDocsList();
-    /**
-     * repeated .google.firestore.v1beta1.Document docs = 1;
-     */
+    /** repeated .google.firestore.v1beta1.Document docs = 1; */
+    java.util.List getDocsList();
+    /** repeated .google.firestore.v1beta1.Document docs = 1; */
     com.google.firestore.v1beta1.Document getDocs(int index);
-    /**
-     * repeated .google.firestore.v1beta1.Document docs = 1;
-     */
+    /** repeated .google.firestore.v1beta1.Document docs = 1; */
     int getDocsCount();
-    /**
-     * repeated .google.firestore.v1beta1.Document docs = 1;
-     */
-    java.util.List
-    getDocsOrBuilderList();
-    /**
-     * repeated .google.firestore.v1beta1.Document docs = 1;
-     */
-    com.google.firestore.v1beta1.DocumentOrBuilder getDocsOrBuilder(
-        int index);
+    /** repeated .google.firestore.v1beta1.Document docs = 1; */
+    java.util.List getDocsOrBuilderList();
+    /** repeated .google.firestore.v1beta1.Document docs = 1; */
+    com.google.firestore.v1beta1.DocumentOrBuilder getDocsOrBuilder(int index);
 
-    /**
-     * repeated .tests.DocChange changes = 2;
-     */
+    /** repeated .tests.DocChange changes = 2; */
     java.util.List
-    getChangesList();
-    /**
-     * repeated .tests.DocChange changes = 2;
-     */
+        getChangesList();
+    /** repeated .tests.DocChange changes = 2; */
     com.google.cloud.firestore.conformance.TestDefinition.DocChange getChanges(int index);
-    /**
-     * repeated .tests.DocChange changes = 2;
-     */
+    /** repeated .tests.DocChange changes = 2; */
     int getChangesCount();
-    /**
-     * repeated .tests.DocChange changes = 2;
-     */
-    java.util.List
-    getChangesOrBuilderList();
-    /**
-     * repeated .tests.DocChange changes = 2;
-     */
+    /** repeated .tests.DocChange changes = 2; */
+    java.util.List<
+            ? extends com.google.cloud.firestore.conformance.TestDefinition.DocChangeOrBuilder>
+        getChangesOrBuilderList();
+    /** repeated .tests.DocChange changes = 2; */
     com.google.cloud.firestore.conformance.TestDefinition.DocChangeOrBuilder getChangesOrBuilder(
         int index);
 
-    /**
-     * .google.protobuf.Timestamp read_time = 3;
-     */
+    /** .google.protobuf.Timestamp read_time = 3; */
     boolean hasReadTime();
-    /**
-     * .google.protobuf.Timestamp read_time = 3;
-     */
+    /** .google.protobuf.Timestamp read_time = 3; */
     com.google.protobuf.Timestamp getReadTime();
-    /**
-     * .google.protobuf.Timestamp read_time = 3;
-     */
+    /** .google.protobuf.Timestamp read_time = 3; */
     com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder();
   }
-  /**
-   * Protobuf type {@code tests.Snapshot}
-   */
-  public  static final class Snapshot extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  /** Protobuf type {@code tests.Snapshot} */
+  public static final class Snapshot extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:tests.Snapshot)
       SnapshotOrBuilder {
     private static final long serialVersionUID = 0L;
@@ -20794,16 +21652,17 @@ public  static final class Snapshot extends
     private Snapshot(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private Snapshot() {
       docs_ = java.util.Collections.emptyList();
       changes_ = java.util.Collections.emptyList();
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private Snapshot(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -20823,51 +21682,59 @@ private Snapshot(
             case 0:
               done = true;
               break;
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-            case 10: {
-              if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
-                docs_ = new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000001;
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              docs_.add(
-                  input.readMessage(com.google.firestore.v1beta1.Document.parser(), extensionRegistry));
-              break;
-            }
-            case 18: {
-              if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
-                changes_ = new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000002;
+            case 10:
+              {
+                if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
+                  docs_ = new java.util.ArrayList();
+                  mutable_bitField0_ |= 0x00000001;
+                }
+                docs_.add(
+                    input.readMessage(
+                        com.google.firestore.v1beta1.Document.parser(), extensionRegistry));
+                break;
               }
-              changes_.add(
-                  input.readMessage(com.google.cloud.firestore.conformance.TestDefinition.DocChange.parser(), extensionRegistry));
-              break;
-            }
-            case 26: {
-              com.google.protobuf.Timestamp.Builder subBuilder = null;
-              if (readTime_ != null) {
-                subBuilder = readTime_.toBuilder();
+            case 18:
+              {
+                if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
+                  changes_ =
+                      new java.util.ArrayList<
+                          com.google.cloud.firestore.conformance.TestDefinition.DocChange>();
+                  mutable_bitField0_ |= 0x00000002;
+                }
+                changes_.add(
+                    input.readMessage(
+                        com.google.cloud.firestore.conformance.TestDefinition.DocChange.parser(),
+                        extensionRegistry));
+                break;
               }
-              readTime_ = input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(readTime_);
-                readTime_ = subBuilder.buildPartial();
+            case 26:
+              {
+                com.google.protobuf.Timestamp.Builder subBuilder = null;
+                if (readTime_ != null) {
+                  subBuilder = readTime_.toBuilder();
+                }
+                readTime_ =
+                    input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(readTime_);
+                  readTime_ = subBuilder.buildPartial();
+                }
+
+                break;
               }
-
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         if (((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
           docs_ = java.util.Collections.unmodifiableList(docs_);
@@ -20879,111 +21746,90 @@ private Snapshot(
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-    getDescriptor() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Snapshot_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_Snapshot_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-    internalGetFieldAccessorTable() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Snapshot_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.cloud.firestore.conformance.TestDefinition.Snapshot.class, com.google.cloud.firestore.conformance.TestDefinition.Snapshot.Builder.class);
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_Snapshot_fieldAccessorTable.ensureFieldAccessorsInitialized(
+          com.google.cloud.firestore.conformance.TestDefinition.Snapshot.class,
+          com.google.cloud.firestore.conformance.TestDefinition.Snapshot.Builder.class);
     }
 
     private int bitField0_;
     public static final int DOCS_FIELD_NUMBER = 1;
     private java.util.List docs_;
-    /**
-     * repeated .google.firestore.v1beta1.Document docs = 1;
-     */
+    /** repeated .google.firestore.v1beta1.Document docs = 1; */
     public java.util.List getDocsList() {
       return docs_;
     }
-    /**
-     * repeated .google.firestore.v1beta1.Document docs = 1;
-     */
+    /** repeated .google.firestore.v1beta1.Document docs = 1; */
     public java.util.List
-    getDocsOrBuilderList() {
+        getDocsOrBuilderList() {
       return docs_;
     }
-    /**
-     * repeated .google.firestore.v1beta1.Document docs = 1;
-     */
+    /** repeated .google.firestore.v1beta1.Document docs = 1; */
     public int getDocsCount() {
       return docs_.size();
     }
-    /**
-     * repeated .google.firestore.v1beta1.Document docs = 1;
-     */
+    /** repeated .google.firestore.v1beta1.Document docs = 1; */
     public com.google.firestore.v1beta1.Document getDocs(int index) {
       return docs_.get(index);
     }
-    /**
-     * repeated .google.firestore.v1beta1.Document docs = 1;
-     */
-    public com.google.firestore.v1beta1.DocumentOrBuilder getDocsOrBuilder(
-        int index) {
+    /** repeated .google.firestore.v1beta1.Document docs = 1; */
+    public com.google.firestore.v1beta1.DocumentOrBuilder getDocsOrBuilder(int index) {
       return docs_.get(index);
     }
 
     public static final int CHANGES_FIELD_NUMBER = 2;
-    private java.util.List changes_;
-    /**
-     * repeated .tests.DocChange changes = 2;
-     */
-    public java.util.List getChangesList() {
+    private java.util.List
+        changes_;
+    /** repeated .tests.DocChange changes = 2; */
+    public java.util.List
+        getChangesList() {
       return changes_;
     }
-    /**
-     * repeated .tests.DocChange changes = 2;
-     */
-    public java.util.List
-    getChangesOrBuilderList() {
+    /** repeated .tests.DocChange changes = 2; */
+    public java.util.List<
+            ? extends com.google.cloud.firestore.conformance.TestDefinition.DocChangeOrBuilder>
+        getChangesOrBuilderList() {
       return changes_;
     }
-    /**
-     * repeated .tests.DocChange changes = 2;
-     */
+    /** repeated .tests.DocChange changes = 2; */
     public int getChangesCount() {
       return changes_.size();
     }
-    /**
-     * repeated .tests.DocChange changes = 2;
-     */
+    /** repeated .tests.DocChange changes = 2; */
     public com.google.cloud.firestore.conformance.TestDefinition.DocChange getChanges(int index) {
       return changes_.get(index);
     }
-    /**
-     * repeated .tests.DocChange changes = 2;
-     */
-    public com.google.cloud.firestore.conformance.TestDefinition.DocChangeOrBuilder getChangesOrBuilder(
-        int index) {
+    /** repeated .tests.DocChange changes = 2; */
+    public com.google.cloud.firestore.conformance.TestDefinition.DocChangeOrBuilder
+        getChangesOrBuilder(int index) {
       return changes_.get(index);
     }
 
     public static final int READ_TIME_FIELD_NUMBER = 3;
     private com.google.protobuf.Timestamp readTime_;
-    /**
-     * .google.protobuf.Timestamp read_time = 3;
-     */
+    /** .google.protobuf.Timestamp read_time = 3; */
     public boolean hasReadTime() {
       return readTime_ != null;
     }
-    /**
-     * .google.protobuf.Timestamp read_time = 3;
-     */
+    /** .google.protobuf.Timestamp read_time = 3; */
     public com.google.protobuf.Timestamp getReadTime() {
       return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
     }
-    /**
-     * .google.protobuf.Timestamp read_time = 3;
-     */
+    /** .google.protobuf.Timestamp read_time = 3; */
     public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
       return getReadTime();
     }
 
     private byte memoizedIsInitialized = -1;
+
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
       if (isInitialized == 1) return true;
@@ -20993,8 +21839,7 @@ public final boolean isInitialized() {
       return true;
     }
 
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       for (int i = 0; i < docs_.size(); i++) {
         output.writeMessage(1, docs_.get(i));
       }
@@ -21013,16 +21858,13 @@ public int getSerializedSize() {
 
       size = 0;
       for (int i = 0; i < docs_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(1, docs_.get(i));
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, docs_.get(i));
       }
       for (int i = 0; i < changes_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(2, changes_.get(i));
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, changes_.get(i));
       }
       if (readTime_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(3, getReadTime());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getReadTime());
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -21037,17 +21879,15 @@ public boolean equals(final java.lang.Object obj) {
       if (!(obj instanceof com.google.cloud.firestore.conformance.TestDefinition.Snapshot)) {
         return super.equals(obj);
       }
-      com.google.cloud.firestore.conformance.TestDefinition.Snapshot other = (com.google.cloud.firestore.conformance.TestDefinition.Snapshot) obj;
+      com.google.cloud.firestore.conformance.TestDefinition.Snapshot other =
+          (com.google.cloud.firestore.conformance.TestDefinition.Snapshot) obj;
 
       boolean result = true;
-      result = result && getDocsList()
-          .equals(other.getDocsList());
-      result = result && getChangesList()
-          .equals(other.getChangesList());
+      result = result && getDocsList().equals(other.getDocsList());
+      result = result && getChangesList().equals(other.getChangesList());
       result = result && (hasReadTime() == other.hasReadTime());
       if (hasReadTime()) {
-        result = result && getReadTime()
-            .equals(other.getReadTime());
+        result = result && getReadTime().equals(other.getReadTime());
       }
       result = result && unknownFields.equals(other.unknownFields);
       return result;
@@ -21078,85 +21918,92 @@ public int hashCode() {
     }
 
     public static com.google.cloud.firestore.conformance.TestDefinition.Snapshot parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Snapshot parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Snapshot parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Snapshot parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.Snapshot parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.Snapshot parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Snapshot parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.Snapshot parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.Snapshot parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Snapshot parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.Snapshot parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.Snapshot parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Snapshot parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Snapshot parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.Snapshot parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public Builder newBuilderForType() {
+      return newBuilder();
     }
 
-    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.firestore.conformance.TestDefinition.Snapshot prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.firestore.conformance.TestDefinition.Snapshot prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -21165,23 +22012,23 @@ protected Builder newBuilderForType(
       Builder builder = new Builder(parent);
       return builder;
     }
-    /**
-     * Protobuf type {@code tests.Snapshot}
-     */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    /** Protobuf type {@code tests.Snapshot} */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:tests.Snapshot)
         com.google.cloud.firestore.conformance.TestDefinition.SnapshotOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Snapshot_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_Snapshot_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Snapshot_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                com.google.cloud.firestore.conformance.TestDefinition.Snapshot.class, com.google.cloud.firestore.conformance.TestDefinition.Snapshot.Builder.class);
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_Snapshot_fieldAccessorTable.ensureFieldAccessorsInitialized(
+            com.google.cloud.firestore.conformance.TestDefinition.Snapshot.class,
+            com.google.cloud.firestore.conformance.TestDefinition.Snapshot.Builder.class);
       }
 
       // Construct using com.google.cloud.firestore.conformance.TestDefinition.Snapshot.newBuilder()
@@ -21189,18 +22036,18 @@ private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-            .alwaysUseFieldBuilders) {
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
           getDocsFieldBuilder();
           getChangesFieldBuilder();
         }
       }
+
       public Builder clear() {
         super.clear();
         if (docsBuilder_ == null) {
@@ -21224,12 +22071,13 @@ public Builder clear() {
         return this;
       }
 
-      public com.google.protobuf.Descriptors.Descriptor
-      getDescriptorForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_Snapshot_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_Snapshot_descriptor;
       }
 
-      public com.google.cloud.firestore.conformance.TestDefinition.Snapshot getDefaultInstanceForType() {
+      public com.google.cloud.firestore.conformance.TestDefinition.Snapshot
+          getDefaultInstanceForType() {
         return com.google.cloud.firestore.conformance.TestDefinition.Snapshot.getDefaultInstance();
       }
 
@@ -21242,7 +22090,8 @@ public com.google.cloud.firestore.conformance.TestDefinition.Snapshot build() {
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.Snapshot buildPartial() {
-        com.google.cloud.firestore.conformance.TestDefinition.Snapshot result = new com.google.cloud.firestore.conformance.TestDefinition.Snapshot(this);
+        com.google.cloud.firestore.conformance.TestDefinition.Snapshot result =
+            new com.google.cloud.firestore.conformance.TestDefinition.Snapshot(this);
         int from_bitField0_ = bitField0_;
         int to_bitField0_ = 0;
         if (docsBuilder_ == null) {
@@ -21276,40 +22125,46 @@ public com.google.cloud.firestore.conformance.TestDefinition.Snapshot buildParti
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.firestore.conformance.TestDefinition.Snapshot) {
-          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.Snapshot)other);
+          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.Snapshot) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.Snapshot other) {
-        if (other == com.google.cloud.firestore.conformance.TestDefinition.Snapshot.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.firestore.conformance.TestDefinition.Snapshot other) {
+        if (other
+            == com.google.cloud.firestore.conformance.TestDefinition.Snapshot.getDefaultInstance())
+          return this;
         if (docsBuilder_ == null) {
           if (!other.docs_.isEmpty()) {
             if (docs_.isEmpty()) {
@@ -21329,8 +22184,9 @@ public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.S
               docs_ = other.docs_;
               bitField0_ = (bitField0_ & ~0x00000001);
               docsBuilder_ =
-                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                      getDocsFieldBuilder() : null;
+                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                      ? getDocsFieldBuilder()
+                      : null;
             } else {
               docsBuilder_.addAllMessages(other.docs_);
             }
@@ -21355,8 +22211,9 @@ public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.S
               changes_ = other.changes_;
               bitField0_ = (bitField0_ & ~0x00000002);
               changesBuilder_ =
-                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                      getChangesFieldBuilder() : null;
+                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                      ? getChangesFieldBuilder()
+                      : null;
             } else {
               changesBuilder_.addAllMessages(other.changes_);
             }
@@ -21382,7 +22239,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.cloud.firestore.conformance.TestDefinition.Snapshot) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.cloud.firestore.conformance.TestDefinition.Snapshot)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -21391,10 +22250,12 @@ public Builder mergeFrom(
         }
         return this;
       }
+
       private int bitField0_;
 
       private java.util.List docs_ =
           java.util.Collections.emptyList();
+
       private void ensureDocsIsMutable() {
         if (!((bitField0_ & 0x00000001) == 0x00000001)) {
           docs_ = new java.util.ArrayList(docs_);
@@ -21403,11 +22264,12 @@ private void ensureDocsIsMutable() {
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder> docsBuilder_;
+              com.google.firestore.v1beta1.Document,
+              com.google.firestore.v1beta1.Document.Builder,
+              com.google.firestore.v1beta1.DocumentOrBuilder>
+          docsBuilder_;
 
-      /**
-       * repeated .google.firestore.v1beta1.Document docs = 1;
-       */
+      /** repeated .google.firestore.v1beta1.Document docs = 1; */
       public java.util.List getDocsList() {
         if (docsBuilder_ == null) {
           return java.util.Collections.unmodifiableList(docs_);
@@ -21415,9 +22277,7 @@ public java.util.List getDocsList() {
           return docsBuilder_.getMessageList();
         }
       }
-      /**
-       * repeated .google.firestore.v1beta1.Document docs = 1;
-       */
+      /** repeated .google.firestore.v1beta1.Document docs = 1; */
       public int getDocsCount() {
         if (docsBuilder_ == null) {
           return docs_.size();
@@ -21425,9 +22285,7 @@ public int getDocsCount() {
           return docsBuilder_.getCount();
         }
       }
-      /**
-       * repeated .google.firestore.v1beta1.Document docs = 1;
-       */
+      /** repeated .google.firestore.v1beta1.Document docs = 1; */
       public com.google.firestore.v1beta1.Document getDocs(int index) {
         if (docsBuilder_ == null) {
           return docs_.get(index);
@@ -21435,11 +22293,8 @@ public com.google.firestore.v1beta1.Document getDocs(int index) {
           return docsBuilder_.getMessage(index);
         }
       }
-      /**
-       * repeated .google.firestore.v1beta1.Document docs = 1;
-       */
-      public Builder setDocs(
-          int index, com.google.firestore.v1beta1.Document value) {
+      /** repeated .google.firestore.v1beta1.Document docs = 1; */
+      public Builder setDocs(int index, com.google.firestore.v1beta1.Document value) {
         if (docsBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -21452,9 +22307,7 @@ public Builder setDocs(
         }
         return this;
       }
-      /**
-       * repeated .google.firestore.v1beta1.Document docs = 1;
-       */
+      /** repeated .google.firestore.v1beta1.Document docs = 1; */
       public Builder setDocs(
           int index, com.google.firestore.v1beta1.Document.Builder builderForValue) {
         if (docsBuilder_ == null) {
@@ -21466,9 +22319,7 @@ public Builder setDocs(
         }
         return this;
       }
-      /**
-       * repeated .google.firestore.v1beta1.Document docs = 1;
-       */
+      /** repeated .google.firestore.v1beta1.Document docs = 1; */
       public Builder addDocs(com.google.firestore.v1beta1.Document value) {
         if (docsBuilder_ == null) {
           if (value == null) {
@@ -21482,11 +22333,8 @@ public Builder addDocs(com.google.firestore.v1beta1.Document value) {
         }
         return this;
       }
-      /**
-       * repeated .google.firestore.v1beta1.Document docs = 1;
-       */
-      public Builder addDocs(
-          int index, com.google.firestore.v1beta1.Document value) {
+      /** repeated .google.firestore.v1beta1.Document docs = 1; */
+      public Builder addDocs(int index, com.google.firestore.v1beta1.Document value) {
         if (docsBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -21499,11 +22347,8 @@ public Builder addDocs(
         }
         return this;
       }
-      /**
-       * repeated .google.firestore.v1beta1.Document docs = 1;
-       */
-      public Builder addDocs(
-          com.google.firestore.v1beta1.Document.Builder builderForValue) {
+      /** repeated .google.firestore.v1beta1.Document docs = 1; */
+      public Builder addDocs(com.google.firestore.v1beta1.Document.Builder builderForValue) {
         if (docsBuilder_ == null) {
           ensureDocsIsMutable();
           docs_.add(builderForValue.build());
@@ -21513,9 +22358,7 @@ public Builder addDocs(
         }
         return this;
       }
-      /**
-       * repeated .google.firestore.v1beta1.Document docs = 1;
-       */
+      /** repeated .google.firestore.v1beta1.Document docs = 1; */
       public Builder addDocs(
           int index, com.google.firestore.v1beta1.Document.Builder builderForValue) {
         if (docsBuilder_ == null) {
@@ -21527,24 +22370,19 @@ public Builder addDocs(
         }
         return this;
       }
-      /**
-       * repeated .google.firestore.v1beta1.Document docs = 1;
-       */
+      /** repeated .google.firestore.v1beta1.Document docs = 1; */
       public Builder addAllDocs(
           java.lang.Iterable values) {
         if (docsBuilder_ == null) {
           ensureDocsIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, docs_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, docs_);
           onChanged();
         } else {
           docsBuilder_.addAllMessages(values);
         }
         return this;
       }
-      /**
-       * repeated .google.firestore.v1beta1.Document docs = 1;
-       */
+      /** repeated .google.firestore.v1beta1.Document docs = 1; */
       public Builder clearDocs() {
         if (docsBuilder_ == null) {
           docs_ = java.util.Collections.emptyList();
@@ -21555,9 +22393,7 @@ public Builder clearDocs() {
         }
         return this;
       }
-      /**
-       * repeated .google.firestore.v1beta1.Document docs = 1;
-       */
+      /** repeated .google.firestore.v1beta1.Document docs = 1; */
       public Builder removeDocs(int index) {
         if (docsBuilder_ == null) {
           ensureDocsIsMutable();
@@ -21568,96 +22404,90 @@ public Builder removeDocs(int index) {
         }
         return this;
       }
-      /**
-       * repeated .google.firestore.v1beta1.Document docs = 1;
-       */
-      public com.google.firestore.v1beta1.Document.Builder getDocsBuilder(
-          int index) {
+      /** repeated .google.firestore.v1beta1.Document docs = 1; */
+      public com.google.firestore.v1beta1.Document.Builder getDocsBuilder(int index) {
         return getDocsFieldBuilder().getBuilder(index);
       }
-      /**
-       * repeated .google.firestore.v1beta1.Document docs = 1;
-       */
-      public com.google.firestore.v1beta1.DocumentOrBuilder getDocsOrBuilder(
-          int index) {
+      /** repeated .google.firestore.v1beta1.Document docs = 1; */
+      public com.google.firestore.v1beta1.DocumentOrBuilder getDocsOrBuilder(int index) {
         if (docsBuilder_ == null) {
-          return docs_.get(index);  } else {
+          return docs_.get(index);
+        } else {
           return docsBuilder_.getMessageOrBuilder(index);
         }
       }
-      /**
-       * repeated .google.firestore.v1beta1.Document docs = 1;
-       */
+      /** repeated .google.firestore.v1beta1.Document docs = 1; */
       public java.util.List
-      getDocsOrBuilderList() {
+          getDocsOrBuilderList() {
         if (docsBuilder_ != null) {
           return docsBuilder_.getMessageOrBuilderList();
         } else {
           return java.util.Collections.unmodifiableList(docs_);
         }
       }
-      /**
-       * repeated .google.firestore.v1beta1.Document docs = 1;
-       */
+      /** repeated .google.firestore.v1beta1.Document docs = 1; */
       public com.google.firestore.v1beta1.Document.Builder addDocsBuilder() {
-        return getDocsFieldBuilder().addBuilder(
-            com.google.firestore.v1beta1.Document.getDefaultInstance());
+        return getDocsFieldBuilder()
+            .addBuilder(com.google.firestore.v1beta1.Document.getDefaultInstance());
       }
-      /**
-       * repeated .google.firestore.v1beta1.Document docs = 1;
-       */
-      public com.google.firestore.v1beta1.Document.Builder addDocsBuilder(
-          int index) {
-        return getDocsFieldBuilder().addBuilder(
-            index, com.google.firestore.v1beta1.Document.getDefaultInstance());
+      /** repeated .google.firestore.v1beta1.Document docs = 1; */
+      public com.google.firestore.v1beta1.Document.Builder addDocsBuilder(int index) {
+        return getDocsFieldBuilder()
+            .addBuilder(index, com.google.firestore.v1beta1.Document.getDefaultInstance());
       }
-      /**
-       * repeated .google.firestore.v1beta1.Document docs = 1;
-       */
-      public java.util.List
-      getDocsBuilderList() {
+      /** repeated .google.firestore.v1beta1.Document docs = 1; */
+      public java.util.List getDocsBuilderList() {
         return getDocsFieldBuilder().getBuilderList();
       }
+
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder>
-      getDocsFieldBuilder() {
+              com.google.firestore.v1beta1.Document,
+              com.google.firestore.v1beta1.Document.Builder,
+              com.google.firestore.v1beta1.DocumentOrBuilder>
+          getDocsFieldBuilder() {
         if (docsBuilder_ == null) {
-          docsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder>(
-              docs_,
-              ((bitField0_ & 0x00000001) == 0x00000001),
-              getParentForChildren(),
-              isClean());
+          docsBuilder_ =
+              new com.google.protobuf.RepeatedFieldBuilderV3<
+                  com.google.firestore.v1beta1.Document,
+                  com.google.firestore.v1beta1.Document.Builder,
+                  com.google.firestore.v1beta1.DocumentOrBuilder>(
+                  docs_,
+                  ((bitField0_ & 0x00000001) == 0x00000001),
+                  getParentForChildren(),
+                  isClean());
           docs_ = null;
         }
         return docsBuilder_;
       }
 
-      private java.util.List changes_ =
-          java.util.Collections.emptyList();
+      private java.util.List
+          changes_ = java.util.Collections.emptyList();
+
       private void ensureChangesIsMutable() {
         if (!((bitField0_ & 0x00000002) == 0x00000002)) {
-          changes_ = new java.util.ArrayList(changes_);
+          changes_ =
+              new java.util.ArrayList<
+                  com.google.cloud.firestore.conformance.TestDefinition.DocChange>(changes_);
           bitField0_ |= 0x00000002;
         }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.DocChange, com.google.cloud.firestore.conformance.TestDefinition.DocChange.Builder, com.google.cloud.firestore.conformance.TestDefinition.DocChangeOrBuilder> changesBuilder_;
-
-      /**
-       * repeated .tests.DocChange changes = 2;
-       */
-      public java.util.List getChangesList() {
+              com.google.cloud.firestore.conformance.TestDefinition.DocChange,
+              com.google.cloud.firestore.conformance.TestDefinition.DocChange.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.DocChangeOrBuilder>
+          changesBuilder_;
+
+      /** repeated .tests.DocChange changes = 2; */
+      public java.util.List
+          getChangesList() {
         if (changesBuilder_ == null) {
           return java.util.Collections.unmodifiableList(changes_);
         } else {
           return changesBuilder_.getMessageList();
         }
       }
-      /**
-       * repeated .tests.DocChange changes = 2;
-       */
+      /** repeated .tests.DocChange changes = 2; */
       public int getChangesCount() {
         if (changesBuilder_ == null) {
           return changes_.size();
@@ -21665,9 +22495,7 @@ public int getChangesCount() {
           return changesBuilder_.getCount();
         }
       }
-      /**
-       * repeated .tests.DocChange changes = 2;
-       */
+      /** repeated .tests.DocChange changes = 2; */
       public com.google.cloud.firestore.conformance.TestDefinition.DocChange getChanges(int index) {
         if (changesBuilder_ == null) {
           return changes_.get(index);
@@ -21675,9 +22503,7 @@ public com.google.cloud.firestore.conformance.TestDefinition.DocChange getChange
           return changesBuilder_.getMessage(index);
         }
       }
-      /**
-       * repeated .tests.DocChange changes = 2;
-       */
+      /** repeated .tests.DocChange changes = 2; */
       public Builder setChanges(
           int index, com.google.cloud.firestore.conformance.TestDefinition.DocChange value) {
         if (changesBuilder_ == null) {
@@ -21692,11 +22518,10 @@ public Builder setChanges(
         }
         return this;
       }
-      /**
-       * repeated .tests.DocChange changes = 2;
-       */
+      /** repeated .tests.DocChange changes = 2; */
       public Builder setChanges(
-          int index, com.google.cloud.firestore.conformance.TestDefinition.DocChange.Builder builderForValue) {
+          int index,
+          com.google.cloud.firestore.conformance.TestDefinition.DocChange.Builder builderForValue) {
         if (changesBuilder_ == null) {
           ensureChangesIsMutable();
           changes_.set(index, builderForValue.build());
@@ -21706,10 +22531,9 @@ public Builder setChanges(
         }
         return this;
       }
-      /**
-       * repeated .tests.DocChange changes = 2;
-       */
-      public Builder addChanges(com.google.cloud.firestore.conformance.TestDefinition.DocChange value) {
+      /** repeated .tests.DocChange changes = 2; */
+      public Builder addChanges(
+          com.google.cloud.firestore.conformance.TestDefinition.DocChange value) {
         if (changesBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -21722,9 +22546,7 @@ public Builder addChanges(com.google.cloud.firestore.conformance.TestDefinition.
         }
         return this;
       }
-      /**
-       * repeated .tests.DocChange changes = 2;
-       */
+      /** repeated .tests.DocChange changes = 2; */
       public Builder addChanges(
           int index, com.google.cloud.firestore.conformance.TestDefinition.DocChange value) {
         if (changesBuilder_ == null) {
@@ -21739,9 +22561,7 @@ public Builder addChanges(
         }
         return this;
       }
-      /**
-       * repeated .tests.DocChange changes = 2;
-       */
+      /** repeated .tests.DocChange changes = 2; */
       public Builder addChanges(
           com.google.cloud.firestore.conformance.TestDefinition.DocChange.Builder builderForValue) {
         if (changesBuilder_ == null) {
@@ -21753,11 +22573,10 @@ public Builder addChanges(
         }
         return this;
       }
-      /**
-       * repeated .tests.DocChange changes = 2;
-       */
+      /** repeated .tests.DocChange changes = 2; */
       public Builder addChanges(
-          int index, com.google.cloud.firestore.conformance.TestDefinition.DocChange.Builder builderForValue) {
+          int index,
+          com.google.cloud.firestore.conformance.TestDefinition.DocChange.Builder builderForValue) {
         if (changesBuilder_ == null) {
           ensureChangesIsMutable();
           changes_.add(index, builderForValue.build());
@@ -21767,24 +22586,21 @@ public Builder addChanges(
         }
         return this;
       }
-      /**
-       * repeated .tests.DocChange changes = 2;
-       */
+      /** repeated .tests.DocChange changes = 2; */
       public Builder addAllChanges(
-          java.lang.Iterable values) {
+          java.lang.Iterable<
+                  ? extends com.google.cloud.firestore.conformance.TestDefinition.DocChange>
+              values) {
         if (changesBuilder_ == null) {
           ensureChangesIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, changes_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, changes_);
           onChanged();
         } else {
           changesBuilder_.addAllMessages(values);
         }
         return this;
       }
-      /**
-       * repeated .tests.DocChange changes = 2;
-       */
+      /** repeated .tests.DocChange changes = 2; */
       public Builder clearChanges() {
         if (changesBuilder_ == null) {
           changes_ = java.util.Collections.emptyList();
@@ -21795,9 +22611,7 @@ public Builder clearChanges() {
         }
         return this;
       }
-      /**
-       * repeated .tests.DocChange changes = 2;
-       */
+      /** repeated .tests.DocChange changes = 2; */
       public Builder removeChanges(int index) {
         if (changesBuilder_ == null) {
           ensureChangesIsMutable();
@@ -21808,66 +22622,68 @@ public Builder removeChanges(int index) {
         }
         return this;
       }
-      /**
-       * repeated .tests.DocChange changes = 2;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.DocChange.Builder getChangesBuilder(
-          int index) {
+      /** repeated .tests.DocChange changes = 2; */
+      public com.google.cloud.firestore.conformance.TestDefinition.DocChange.Builder
+          getChangesBuilder(int index) {
         return getChangesFieldBuilder().getBuilder(index);
       }
-      /**
-       * repeated .tests.DocChange changes = 2;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.DocChangeOrBuilder getChangesOrBuilder(
-          int index) {
+      /** repeated .tests.DocChange changes = 2; */
+      public com.google.cloud.firestore.conformance.TestDefinition.DocChangeOrBuilder
+          getChangesOrBuilder(int index) {
         if (changesBuilder_ == null) {
-          return changes_.get(index);  } else {
+          return changes_.get(index);
+        } else {
           return changesBuilder_.getMessageOrBuilder(index);
         }
       }
-      /**
-       * repeated .tests.DocChange changes = 2;
-       */
-      public java.util.List
-      getChangesOrBuilderList() {
+      /** repeated .tests.DocChange changes = 2; */
+      public java.util.List<
+              ? extends com.google.cloud.firestore.conformance.TestDefinition.DocChangeOrBuilder>
+          getChangesOrBuilderList() {
         if (changesBuilder_ != null) {
           return changesBuilder_.getMessageOrBuilderList();
         } else {
           return java.util.Collections.unmodifiableList(changes_);
         }
       }
-      /**
-       * repeated .tests.DocChange changes = 2;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.DocChange.Builder addChangesBuilder() {
-        return getChangesFieldBuilder().addBuilder(
-            com.google.cloud.firestore.conformance.TestDefinition.DocChange.getDefaultInstance());
-      }
-      /**
-       * repeated .tests.DocChange changes = 2;
-       */
-      public com.google.cloud.firestore.conformance.TestDefinition.DocChange.Builder addChangesBuilder(
-          int index) {
-        return getChangesFieldBuilder().addBuilder(
-            index, com.google.cloud.firestore.conformance.TestDefinition.DocChange.getDefaultInstance());
-      }
-      /**
-       * repeated .tests.DocChange changes = 2;
-       */
+      /** repeated .tests.DocChange changes = 2; */
+      public com.google.cloud.firestore.conformance.TestDefinition.DocChange.Builder
+          addChangesBuilder() {
+        return getChangesFieldBuilder()
+            .addBuilder(
+                com.google.cloud.firestore.conformance.TestDefinition.DocChange
+                    .getDefaultInstance());
+      }
+      /** repeated .tests.DocChange changes = 2; */
+      public com.google.cloud.firestore.conformance.TestDefinition.DocChange.Builder
+          addChangesBuilder(int index) {
+        return getChangesFieldBuilder()
+            .addBuilder(
+                index,
+                com.google.cloud.firestore.conformance.TestDefinition.DocChange
+                    .getDefaultInstance());
+      }
+      /** repeated .tests.DocChange changes = 2; */
       public java.util.List
-      getChangesBuilderList() {
+          getChangesBuilderList() {
         return getChangesFieldBuilder().getBuilderList();
       }
+
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.firestore.conformance.TestDefinition.DocChange, com.google.cloud.firestore.conformance.TestDefinition.DocChange.Builder, com.google.cloud.firestore.conformance.TestDefinition.DocChangeOrBuilder>
-      getChangesFieldBuilder() {
+              com.google.cloud.firestore.conformance.TestDefinition.DocChange,
+              com.google.cloud.firestore.conformance.TestDefinition.DocChange.Builder,
+              com.google.cloud.firestore.conformance.TestDefinition.DocChangeOrBuilder>
+          getChangesFieldBuilder() {
         if (changesBuilder_ == null) {
-          changesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.firestore.conformance.TestDefinition.DocChange, com.google.cloud.firestore.conformance.TestDefinition.DocChange.Builder, com.google.cloud.firestore.conformance.TestDefinition.DocChangeOrBuilder>(
-              changes_,
-              ((bitField0_ & 0x00000002) == 0x00000002),
-              getParentForChildren(),
-              isClean());
+          changesBuilder_ =
+              new com.google.protobuf.RepeatedFieldBuilderV3<
+                  com.google.cloud.firestore.conformance.TestDefinition.DocChange,
+                  com.google.cloud.firestore.conformance.TestDefinition.DocChange.Builder,
+                  com.google.cloud.firestore.conformance.TestDefinition.DocChangeOrBuilder>(
+                  changes_,
+                  ((bitField0_ & 0x00000002) == 0x00000002),
+                  getParentForChildren(),
+                  isClean());
           changes_ = null;
         }
         return changesBuilder_;
@@ -21875,16 +22691,15 @@ public com.google.cloud.firestore.conformance.TestDefinition.DocChange.Builder a
 
       private com.google.protobuf.Timestamp readTime_ = null;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> readTimeBuilder_;
-      /**
-       * .google.protobuf.Timestamp read_time = 3;
-       */
+              com.google.protobuf.Timestamp,
+              com.google.protobuf.Timestamp.Builder,
+              com.google.protobuf.TimestampOrBuilder>
+          readTimeBuilder_;
+      /** .google.protobuf.Timestamp read_time = 3; */
       public boolean hasReadTime() {
         return readTimeBuilder_ != null || readTime_ != null;
       }
-      /**
-       * .google.protobuf.Timestamp read_time = 3;
-       */
+      /** .google.protobuf.Timestamp read_time = 3; */
       public com.google.protobuf.Timestamp getReadTime() {
         if (readTimeBuilder_ == null) {
           return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
@@ -21892,9 +22707,7 @@ public com.google.protobuf.Timestamp getReadTime() {
           return readTimeBuilder_.getMessage();
         }
       }
-      /**
-       * .google.protobuf.Timestamp read_time = 3;
-       */
+      /** .google.protobuf.Timestamp read_time = 3; */
       public Builder setReadTime(com.google.protobuf.Timestamp value) {
         if (readTimeBuilder_ == null) {
           if (value == null) {
@@ -21908,11 +22721,8 @@ public Builder setReadTime(com.google.protobuf.Timestamp value) {
 
         return this;
       }
-      /**
-       * .google.protobuf.Timestamp read_time = 3;
-       */
-      public Builder setReadTime(
-          com.google.protobuf.Timestamp.Builder builderForValue) {
+      /** .google.protobuf.Timestamp read_time = 3; */
+      public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
         if (readTimeBuilder_ == null) {
           readTime_ = builderForValue.build();
           onChanged();
@@ -21922,9 +22732,7 @@ public Builder setReadTime(
 
         return this;
       }
-      /**
-       * .google.protobuf.Timestamp read_time = 3;
-       */
+      /** .google.protobuf.Timestamp read_time = 3; */
       public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
         if (readTimeBuilder_ == null) {
           if (readTime_ != null) {
@@ -21940,9 +22748,7 @@ public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
 
         return this;
       }
-      /**
-       * .google.protobuf.Timestamp read_time = 3;
-       */
+      /** .google.protobuf.Timestamp read_time = 3; */
       public Builder clearReadTime() {
         if (readTimeBuilder_ == null) {
           readTime_ = null;
@@ -21954,41 +22760,38 @@ public Builder clearReadTime() {
 
         return this;
       }
-      /**
-       * .google.protobuf.Timestamp read_time = 3;
-       */
+      /** .google.protobuf.Timestamp read_time = 3; */
       public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
 
         onChanged();
         return getReadTimeFieldBuilder().getBuilder();
       }
-      /**
-       * .google.protobuf.Timestamp read_time = 3;
-       */
+      /** .google.protobuf.Timestamp read_time = 3; */
       public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
         if (readTimeBuilder_ != null) {
           return readTimeBuilder_.getMessageOrBuilder();
         } else {
-          return readTime_ == null ?
-              com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
+          return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
         }
       }
-      /**
-       * .google.protobuf.Timestamp read_time = 3;
-       */
+      /** .google.protobuf.Timestamp read_time = 3; */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>
-      getReadTimeFieldBuilder() {
+              com.google.protobuf.Timestamp,
+              com.google.protobuf.Timestamp.Builder,
+              com.google.protobuf.TimestampOrBuilder>
+          getReadTimeFieldBuilder() {
         if (readTimeBuilder_ == null) {
-          readTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-              getReadTime(),
-              getParentForChildren(),
-              isClean());
+          readTimeBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.protobuf.Timestamp,
+                  com.google.protobuf.Timestamp.Builder,
+                  com.google.protobuf.TimestampOrBuilder>(
+                  getReadTime(), getParentForChildren(), isClean());
           readTime_ = null;
         }
         return readTimeBuilder_;
       }
+
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
         return super.setUnknownFieldsProto3(unknownFields);
@@ -21999,29 +22802,31 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:tests.Snapshot)
     }
 
     // @@protoc_insertion_point(class_scope:tests.Snapshot)
-    private static final com.google.cloud.firestore.conformance.TestDefinition.Snapshot DEFAULT_INSTANCE;
+    private static final com.google.cloud.firestore.conformance.TestDefinition.Snapshot
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.firestore.conformance.TestDefinition.Snapshot();
     }
 
-    public static com.google.cloud.firestore.conformance.TestDefinition.Snapshot getDefaultInstance() {
+    public static com.google.cloud.firestore.conformance.TestDefinition.Snapshot
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      public Snapshot parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new Snapshot(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          public Snapshot parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new Snapshot(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -22032,53 +22837,38 @@ public com.google.protobuf.Parser getParserForType() {
       return PARSER;
     }
 
-    public com.google.cloud.firestore.conformance.TestDefinition.Snapshot getDefaultInstanceForType() {
+    public com.google.cloud.firestore.conformance.TestDefinition.Snapshot
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface DocChangeOrBuilder extends
+  public interface DocChangeOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:tests.DocChange)
       com.google.protobuf.MessageOrBuilder {
 
-    /**
-     * .tests.DocChange.Kind kind = 1;
-     */
+    /** .tests.DocChange.Kind kind = 1; */
     int getKindValue();
-    /**
-     * .tests.DocChange.Kind kind = 1;
-     */
+    /** .tests.DocChange.Kind kind = 1; */
     com.google.cloud.firestore.conformance.TestDefinition.DocChange.Kind getKind();
 
-    /**
-     * .google.firestore.v1beta1.Document doc = 2;
-     */
+    /** .google.firestore.v1beta1.Document doc = 2; */
     boolean hasDoc();
-    /**
-     * .google.firestore.v1beta1.Document doc = 2;
-     */
+    /** .google.firestore.v1beta1.Document doc = 2; */
     com.google.firestore.v1beta1.Document getDoc();
-    /**
-     * .google.firestore.v1beta1.Document doc = 2;
-     */
+    /** .google.firestore.v1beta1.Document doc = 2; */
     com.google.firestore.v1beta1.DocumentOrBuilder getDocOrBuilder();
 
-    /**
-     * int32 old_index = 3;
-     */
+    /** int32 old_index = 3; */
     int getOldIndex();
 
-    /**
-     * int32 new_index = 4;
-     */
+    /** int32 new_index = 4; */
     int getNewIndex();
   }
-  /**
-   * Protobuf type {@code tests.DocChange}
-   */
-  public  static final class DocChange extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  /** Protobuf type {@code tests.DocChange} */
+  public static final class DocChange extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:tests.DocChange)
       DocChangeOrBuilder {
     private static final long serialVersionUID = 0L;
@@ -22086,6 +22876,7 @@ public  static final class DocChange extends
     private DocChange(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private DocChange() {
       kind_ = 0;
       oldIndex_ = 0;
@@ -22093,10 +22884,10 @@ private DocChange() {
     }
 
     @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
+    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
+
     private DocChange(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -22116,108 +22907,93 @@ private DocChange(
             case 0:
               done = true;
               break;
-            default: {
-              if (!parseUnknownFieldProto3(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
+            default:
+              {
+                if (!parseUnknownFieldProto3(input, unknownFields, extensionRegistry, tag)) {
+                  done = true;
+                }
+                break;
               }
-              break;
-            }
-            case 8: {
-              int rawValue = input.readEnum();
+            case 8:
+              {
+                int rawValue = input.readEnum();
 
-              kind_ = rawValue;
-              break;
-            }
-            case 18: {
-              com.google.firestore.v1beta1.Document.Builder subBuilder = null;
-              if (doc_ != null) {
-                subBuilder = doc_.toBuilder();
+                kind_ = rawValue;
+                break;
               }
-              doc_ = input.readMessage(com.google.firestore.v1beta1.Document.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(doc_);
-                doc_ = subBuilder.buildPartial();
+            case 18:
+              {
+                com.google.firestore.v1beta1.Document.Builder subBuilder = null;
+                if (doc_ != null) {
+                  subBuilder = doc_.toBuilder();
+                }
+                doc_ =
+                    input.readMessage(
+                        com.google.firestore.v1beta1.Document.parser(), extensionRegistry);
+                if (subBuilder != null) {
+                  subBuilder.mergeFrom(doc_);
+                  doc_ = subBuilder.buildPartial();
+                }
+
+                break;
+              }
+            case 24:
+              {
+                oldIndex_ = input.readInt32();
+                break;
+              }
+            case 32:
+              {
+                newIndex_ = input.readInt32();
+                break;
               }
-
-              break;
-            }
-            case 24: {
-
-              oldIndex_ = input.readInt32();
-              break;
-            }
-            case 32: {
-
-              newIndex_ = input.readInt32();
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
         throw e.setUnfinishedMessage(this);
       } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
+        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
       } finally {
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
     }
-    public static final com.google.protobuf.Descriptors.Descriptor
-    getDescriptor() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_DocChange_descriptor;
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_DocChange_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-    internalGetFieldAccessorTable() {
-      return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_DocChange_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.cloud.firestore.conformance.TestDefinition.DocChange.class, com.google.cloud.firestore.conformance.TestDefinition.DocChange.Builder.class);
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.firestore.conformance.TestDefinition
+          .internal_static_tests_DocChange_fieldAccessorTable.ensureFieldAccessorsInitialized(
+          com.google.cloud.firestore.conformance.TestDefinition.DocChange.class,
+          com.google.cloud.firestore.conformance.TestDefinition.DocChange.Builder.class);
     }
 
-    /**
-     * Protobuf enum {@code tests.DocChange.Kind}
-     */
-    public enum Kind
-        implements com.google.protobuf.ProtocolMessageEnum {
-      /**
-       * KIND_UNSPECIFIED = 0;
-       */
+    /** Protobuf enum {@code tests.DocChange.Kind} */
+    public enum Kind implements com.google.protobuf.ProtocolMessageEnum {
+      /** KIND_UNSPECIFIED = 0; */
       KIND_UNSPECIFIED(0),
-      /**
-       * ADDED = 1;
-       */
+      /** ADDED = 1; */
       ADDED(1),
-      /**
-       * REMOVED = 2;
-       */
+      /** REMOVED = 2; */
       REMOVED(2),
-      /**
-       * MODIFIED = 3;
-       */
+      /** MODIFIED = 3; */
       MODIFIED(3),
       UNRECOGNIZED(-1),
       ;
 
-      /**
-       * KIND_UNSPECIFIED = 0;
-       */
+      /** KIND_UNSPECIFIED = 0; */
       public static final int KIND_UNSPECIFIED_VALUE = 0;
-      /**
-       * ADDED = 1;
-       */
+      /** ADDED = 1; */
       public static final int ADDED_VALUE = 1;
-      /**
-       * REMOVED = 2;
-       */
+      /** REMOVED = 2; */
       public static final int REMOVED_VALUE = 2;
-      /**
-       * MODIFIED = 3;
-       */
+      /** MODIFIED = 3; */
       public static final int MODIFIED_VALUE = 3;
 
-
       public final int getNumber() {
         if (this == UNRECOGNIZED) {
           throw new java.lang.IllegalArgumentException(
@@ -22226,9 +23002,7 @@ public final int getNumber() {
         return value;
       }
 
-      /**
-       * @deprecated Use {@link #forNumber(int)} instead.
-       */
+      /** @deprecated Use {@link #forNumber(int)} instead. */
       @java.lang.Deprecated
       public static Kind valueOf(int value) {
         return forNumber(value);
@@ -22236,46 +23010,49 @@ public static Kind valueOf(int value) {
 
       public static Kind forNumber(int value) {
         switch (value) {
-          case 0: return KIND_UNSPECIFIED;
-          case 1: return ADDED;
-          case 2: return REMOVED;
-          case 3: return MODIFIED;
-          default: return null;
+          case 0:
+            return KIND_UNSPECIFIED;
+          case 1:
+            return ADDED;
+          case 2:
+            return REMOVED;
+          case 3:
+            return MODIFIED;
+          default:
+            return null;
         }
       }
 
-      public static com.google.protobuf.Internal.EnumLiteMap
-      internalGetValueMap() {
+      public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
         return internalValueMap;
       }
-      private static final com.google.protobuf.Internal.EnumLiteMap<
-          Kind> internalValueMap =
+
+      private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
           new com.google.protobuf.Internal.EnumLiteMap() {
             public Kind findValueByNumber(int number) {
               return Kind.forNumber(number);
             }
           };
 
-      public final com.google.protobuf.Descriptors.EnumValueDescriptor
-      getValueDescriptor() {
+      public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
         return getDescriptor().getValues().get(ordinal());
       }
-      public final com.google.protobuf.Descriptors.EnumDescriptor
-      getDescriptorForType() {
+
+      public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
         return getDescriptor();
       }
-      public static final com.google.protobuf.Descriptors.EnumDescriptor
-      getDescriptor() {
-        return com.google.cloud.firestore.conformance.TestDefinition.DocChange.getDescriptor().getEnumTypes().get(0);
+
+      public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+        return com.google.cloud.firestore.conformance.TestDefinition.DocChange.getDescriptor()
+            .getEnumTypes()
+            .get(0);
       }
 
       private static final Kind[] VALUES = values();
 
-      public static Kind valueOf(
-          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      public static Kind valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
         if (desc.getType() != getDescriptor()) {
-          throw new java.lang.IllegalArgumentException(
-              "EnumValueDescriptor is not for this type.");
+          throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
         }
         if (desc.getIndex() == -1) {
           return UNRECOGNIZED;
@@ -22294,60 +23071,50 @@ private Kind(int value) {
 
     public static final int KIND_FIELD_NUMBER = 1;
     private int kind_;
-    /**
-     * .tests.DocChange.Kind kind = 1;
-     */
+    /** .tests.DocChange.Kind kind = 1; */
     public int getKindValue() {
       return kind_;
     }
-    /**
-     * .tests.DocChange.Kind kind = 1;
-     */
+    /** .tests.DocChange.Kind kind = 1; */
     public com.google.cloud.firestore.conformance.TestDefinition.DocChange.Kind getKind() {
-      com.google.cloud.firestore.conformance.TestDefinition.DocChange.Kind result = com.google.cloud.firestore.conformance.TestDefinition.DocChange.Kind.valueOf(kind_);
-      return result == null ? com.google.cloud.firestore.conformance.TestDefinition.DocChange.Kind.UNRECOGNIZED : result;
+      com.google.cloud.firestore.conformance.TestDefinition.DocChange.Kind result =
+          com.google.cloud.firestore.conformance.TestDefinition.DocChange.Kind.valueOf(kind_);
+      return result == null
+          ? com.google.cloud.firestore.conformance.TestDefinition.DocChange.Kind.UNRECOGNIZED
+          : result;
     }
 
     public static final int DOC_FIELD_NUMBER = 2;
     private com.google.firestore.v1beta1.Document doc_;
-    /**
-     * .google.firestore.v1beta1.Document doc = 2;
-     */
+    /** .google.firestore.v1beta1.Document doc = 2; */
     public boolean hasDoc() {
       return doc_ != null;
     }
-    /**
-     * .google.firestore.v1beta1.Document doc = 2;
-     */
+    /** .google.firestore.v1beta1.Document doc = 2; */
     public com.google.firestore.v1beta1.Document getDoc() {
       return doc_ == null ? com.google.firestore.v1beta1.Document.getDefaultInstance() : doc_;
     }
-    /**
-     * .google.firestore.v1beta1.Document doc = 2;
-     */
+    /** .google.firestore.v1beta1.Document doc = 2; */
     public com.google.firestore.v1beta1.DocumentOrBuilder getDocOrBuilder() {
       return getDoc();
     }
 
     public static final int OLD_INDEX_FIELD_NUMBER = 3;
     private int oldIndex_;
-    /**
-     * int32 old_index = 3;
-     */
+    /** int32 old_index = 3; */
     public int getOldIndex() {
       return oldIndex_;
     }
 
     public static final int NEW_INDEX_FIELD_NUMBER = 4;
     private int newIndex_;
-    /**
-     * int32 new_index = 4;
-     */
+    /** int32 new_index = 4; */
     public int getNewIndex() {
       return newIndex_;
     }
 
     private byte memoizedIsInitialized = -1;
+
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
       if (isInitialized == 1) return true;
@@ -22357,9 +23124,10 @@ public final boolean isInitialized() {
       return true;
     }
 
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-        throws java.io.IOException {
-      if (kind_ != com.google.cloud.firestore.conformance.TestDefinition.DocChange.Kind.KIND_UNSPECIFIED.getNumber()) {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      if (kind_
+          != com.google.cloud.firestore.conformance.TestDefinition.DocChange.Kind.KIND_UNSPECIFIED
+              .getNumber()) {
         output.writeEnum(1, kind_);
       }
       if (doc_ != null) {
@@ -22379,21 +23147,19 @@ public int getSerializedSize() {
       if (size != -1) return size;
 
       size = 0;
-      if (kind_ != com.google.cloud.firestore.conformance.TestDefinition.DocChange.Kind.KIND_UNSPECIFIED.getNumber()) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeEnumSize(1, kind_);
+      if (kind_
+          != com.google.cloud.firestore.conformance.TestDefinition.DocChange.Kind.KIND_UNSPECIFIED
+              .getNumber()) {
+        size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, kind_);
       }
       if (doc_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(2, getDoc());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getDoc());
       }
       if (oldIndex_ != 0) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeInt32Size(3, oldIndex_);
+        size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, oldIndex_);
       }
       if (newIndex_ != 0) {
-        size += com.google.protobuf.CodedOutputStream
-            .computeInt32Size(4, newIndex_);
+        size += com.google.protobuf.CodedOutputStream.computeInt32Size(4, newIndex_);
       }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
@@ -22408,19 +23174,17 @@ public boolean equals(final java.lang.Object obj) {
       if (!(obj instanceof com.google.cloud.firestore.conformance.TestDefinition.DocChange)) {
         return super.equals(obj);
       }
-      com.google.cloud.firestore.conformance.TestDefinition.DocChange other = (com.google.cloud.firestore.conformance.TestDefinition.DocChange) obj;
+      com.google.cloud.firestore.conformance.TestDefinition.DocChange other =
+          (com.google.cloud.firestore.conformance.TestDefinition.DocChange) obj;
 
       boolean result = true;
       result = result && kind_ == other.kind_;
       result = result && (hasDoc() == other.hasDoc());
       if (hasDoc()) {
-        result = result && getDoc()
-            .equals(other.getDoc());
+        result = result && getDoc().equals(other.getDoc());
       }
-      result = result && (getOldIndex()
-          == other.getOldIndex());
-      result = result && (getNewIndex()
-          == other.getNewIndex());
+      result = result && (getOldIndex() == other.getOldIndex());
+      result = result && (getNewIndex() == other.getNewIndex());
       result = result && unknownFields.equals(other.unknownFields);
       return result;
     }
@@ -22448,85 +23212,93 @@ public int hashCode() {
     }
 
     public static com.google.cloud.firestore.conformance.TestDefinition.DocChange parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.DocChange parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.DocChange parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.DocChange parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.DocChange parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.DocChange parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.DocChange parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.DocChange parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.DocChange parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.DocChange parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.DocChange parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.DocChange
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
-    public static com.google.cloud.firestore.conformance.TestDefinition.DocChange parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.firestore.conformance.TestDefinition.DocChange
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.DocChange parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.firestore.conformance.TestDefinition.DocChange parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public Builder newBuilderForType() {
+      return newBuilder();
     }
 
-    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.firestore.conformance.TestDefinition.DocChange prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.firestore.conformance.TestDefinition.DocChange prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -22535,40 +23307,40 @@ protected Builder newBuilderForType(
       Builder builder = new Builder(parent);
       return builder;
     }
-    /**
-     * Protobuf type {@code tests.DocChange}
-     */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    /** Protobuf type {@code tests.DocChange} */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:tests.DocChange)
         com.google.cloud.firestore.conformance.TestDefinition.DocChangeOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_DocChange_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_DocChange_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_DocChange_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                com.google.cloud.firestore.conformance.TestDefinition.DocChange.class, com.google.cloud.firestore.conformance.TestDefinition.DocChange.Builder.class);
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_DocChange_fieldAccessorTable.ensureFieldAccessorsInitialized(
+            com.google.cloud.firestore.conformance.TestDefinition.DocChange.class,
+            com.google.cloud.firestore.conformance.TestDefinition.DocChange.Builder.class);
       }
 
-      // Construct using com.google.cloud.firestore.conformance.TestDefinition.DocChange.newBuilder()
+      // Construct using
+      // com.google.cloud.firestore.conformance.TestDefinition.DocChange.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
         maybeForceBuilderInitialization();
       }
+
       private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-            .alwaysUseFieldBuilders) {
-        }
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
+
       public Builder clear() {
         super.clear();
         kind_ = 0;
@@ -22586,12 +23358,13 @@ public Builder clear() {
         return this;
       }
 
-      public com.google.protobuf.Descriptors.Descriptor
-      getDescriptorForType() {
-        return com.google.cloud.firestore.conformance.TestDefinition.internal_static_tests_DocChange_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.firestore.conformance.TestDefinition
+            .internal_static_tests_DocChange_descriptor;
       }
 
-      public com.google.cloud.firestore.conformance.TestDefinition.DocChange getDefaultInstanceForType() {
+      public com.google.cloud.firestore.conformance.TestDefinition.DocChange
+          getDefaultInstanceForType() {
         return com.google.cloud.firestore.conformance.TestDefinition.DocChange.getDefaultInstance();
       }
 
@@ -22604,7 +23377,8 @@ public com.google.cloud.firestore.conformance.TestDefinition.DocChange build() {
       }
 
       public com.google.cloud.firestore.conformance.TestDefinition.DocChange buildPartial() {
-        com.google.cloud.firestore.conformance.TestDefinition.DocChange result = new com.google.cloud.firestore.conformance.TestDefinition.DocChange(this);
+        com.google.cloud.firestore.conformance.TestDefinition.DocChange result =
+            new com.google.cloud.firestore.conformance.TestDefinition.DocChange(this);
         result.kind_ = kind_;
         if (docBuilder_ == null) {
           result.doc_ = doc_;
@@ -22620,40 +23394,46 @@ public com.google.cloud.firestore.conformance.TestDefinition.DocChange buildPart
       public Builder clone() {
         return (Builder) super.clone();
       }
+
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.setField(field, value);
       }
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return (Builder) super.clearField(field);
       }
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return (Builder) super.clearOneof(oneof);
       }
+
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return (Builder) super.setRepeatedField(field, index, value);
       }
+
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return (Builder) super.addRepeatedField(field, value);
       }
+
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.firestore.conformance.TestDefinition.DocChange) {
-          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.DocChange)other);
+          return mergeFrom((com.google.cloud.firestore.conformance.TestDefinition.DocChange) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.firestore.conformance.TestDefinition.DocChange other) {
-        if (other == com.google.cloud.firestore.conformance.TestDefinition.DocChange.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.firestore.conformance.TestDefinition.DocChange other) {
+        if (other
+            == com.google.cloud.firestore.conformance.TestDefinition.DocChange.getDefaultInstance())
+          return this;
         if (other.kind_ != 0) {
           setKindValue(other.getKindValue());
         }
@@ -22683,7 +23463,9 @@ public Builder mergeFrom(
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.cloud.firestore.conformance.TestDefinition.DocChange) e.getUnfinishedMessage();
+          parsedMessage =
+              (com.google.cloud.firestore.conformance.TestDefinition.DocChange)
+                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
           if (parsedMessage != null) {
@@ -22694,31 +23476,27 @@ public Builder mergeFrom(
       }
 
       private int kind_ = 0;
-      /**
-       * .tests.DocChange.Kind kind = 1;
-       */
+      /** .tests.DocChange.Kind kind = 1; */
       public int getKindValue() {
         return kind_;
       }
-      /**
-       * .tests.DocChange.Kind kind = 1;
-       */
+      /** .tests.DocChange.Kind kind = 1; */
       public Builder setKindValue(int value) {
         kind_ = value;
         onChanged();
         return this;
       }
-      /**
-       * .tests.DocChange.Kind kind = 1;
-       */
+      /** .tests.DocChange.Kind kind = 1; */
       public com.google.cloud.firestore.conformance.TestDefinition.DocChange.Kind getKind() {
-        com.google.cloud.firestore.conformance.TestDefinition.DocChange.Kind result = com.google.cloud.firestore.conformance.TestDefinition.DocChange.Kind.valueOf(kind_);
-        return result == null ? com.google.cloud.firestore.conformance.TestDefinition.DocChange.Kind.UNRECOGNIZED : result;
-      }
-      /**
-       * .tests.DocChange.Kind kind = 1;
-       */
-      public Builder setKind(com.google.cloud.firestore.conformance.TestDefinition.DocChange.Kind value) {
+        com.google.cloud.firestore.conformance.TestDefinition.DocChange.Kind result =
+            com.google.cloud.firestore.conformance.TestDefinition.DocChange.Kind.valueOf(kind_);
+        return result == null
+            ? com.google.cloud.firestore.conformance.TestDefinition.DocChange.Kind.UNRECOGNIZED
+            : result;
+      }
+      /** .tests.DocChange.Kind kind = 1; */
+      public Builder setKind(
+          com.google.cloud.firestore.conformance.TestDefinition.DocChange.Kind value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -22727,9 +23505,7 @@ public Builder setKind(com.google.cloud.firestore.conformance.TestDefinition.Doc
         onChanged();
         return this;
       }
-      /**
-       * .tests.DocChange.Kind kind = 1;
-       */
+      /** .tests.DocChange.Kind kind = 1; */
       public Builder clearKind() {
 
         kind_ = 0;
@@ -22739,16 +23515,15 @@ public Builder clearKind() {
 
       private com.google.firestore.v1beta1.Document doc_ = null;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder> docBuilder_;
-      /**
-       * .google.firestore.v1beta1.Document doc = 2;
-       */
+              com.google.firestore.v1beta1.Document,
+              com.google.firestore.v1beta1.Document.Builder,
+              com.google.firestore.v1beta1.DocumentOrBuilder>
+          docBuilder_;
+      /** .google.firestore.v1beta1.Document doc = 2; */
       public boolean hasDoc() {
         return docBuilder_ != null || doc_ != null;
       }
-      /**
-       * .google.firestore.v1beta1.Document doc = 2;
-       */
+      /** .google.firestore.v1beta1.Document doc = 2; */
       public com.google.firestore.v1beta1.Document getDoc() {
         if (docBuilder_ == null) {
           return doc_ == null ? com.google.firestore.v1beta1.Document.getDefaultInstance() : doc_;
@@ -22756,9 +23531,7 @@ public com.google.firestore.v1beta1.Document getDoc() {
           return docBuilder_.getMessage();
         }
       }
-      /**
-       * .google.firestore.v1beta1.Document doc = 2;
-       */
+      /** .google.firestore.v1beta1.Document doc = 2; */
       public Builder setDoc(com.google.firestore.v1beta1.Document value) {
         if (docBuilder_ == null) {
           if (value == null) {
@@ -22772,11 +23545,8 @@ public Builder setDoc(com.google.firestore.v1beta1.Document value) {
 
         return this;
       }
-      /**
-       * .google.firestore.v1beta1.Document doc = 2;
-       */
-      public Builder setDoc(
-          com.google.firestore.v1beta1.Document.Builder builderForValue) {
+      /** .google.firestore.v1beta1.Document doc = 2; */
+      public Builder setDoc(com.google.firestore.v1beta1.Document.Builder builderForValue) {
         if (docBuilder_ == null) {
           doc_ = builderForValue.build();
           onChanged();
@@ -22786,14 +23556,14 @@ public Builder setDoc(
 
         return this;
       }
-      /**
-       * .google.firestore.v1beta1.Document doc = 2;
-       */
+      /** .google.firestore.v1beta1.Document doc = 2; */
       public Builder mergeDoc(com.google.firestore.v1beta1.Document value) {
         if (docBuilder_ == null) {
           if (doc_ != null) {
             doc_ =
-                com.google.firestore.v1beta1.Document.newBuilder(doc_).mergeFrom(value).buildPartial();
+                com.google.firestore.v1beta1.Document.newBuilder(doc_)
+                    .mergeFrom(value)
+                    .buildPartial();
           } else {
             doc_ = value;
           }
@@ -22804,9 +23574,7 @@ public Builder mergeDoc(com.google.firestore.v1beta1.Document value) {
 
         return this;
       }
-      /**
-       * .google.firestore.v1beta1.Document doc = 2;
-       */
+      /** .google.firestore.v1beta1.Document doc = 2; */
       public Builder clearDoc() {
         if (docBuilder_ == null) {
           doc_ = null;
@@ -22818,61 +23586,51 @@ public Builder clearDoc() {
 
         return this;
       }
-      /**
-       * .google.firestore.v1beta1.Document doc = 2;
-       */
+      /** .google.firestore.v1beta1.Document doc = 2; */
       public com.google.firestore.v1beta1.Document.Builder getDocBuilder() {
 
         onChanged();
         return getDocFieldBuilder().getBuilder();
       }
-      /**
-       * .google.firestore.v1beta1.Document doc = 2;
-       */
+      /** .google.firestore.v1beta1.Document doc = 2; */
       public com.google.firestore.v1beta1.DocumentOrBuilder getDocOrBuilder() {
         if (docBuilder_ != null) {
           return docBuilder_.getMessageOrBuilder();
         } else {
-          return doc_ == null ?
-              com.google.firestore.v1beta1.Document.getDefaultInstance() : doc_;
+          return doc_ == null ? com.google.firestore.v1beta1.Document.getDefaultInstance() : doc_;
         }
       }
-      /**
-       * .google.firestore.v1beta1.Document doc = 2;
-       */
+      /** .google.firestore.v1beta1.Document doc = 2; */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder>
-      getDocFieldBuilder() {
+              com.google.firestore.v1beta1.Document,
+              com.google.firestore.v1beta1.Document.Builder,
+              com.google.firestore.v1beta1.DocumentOrBuilder>
+          getDocFieldBuilder() {
         if (docBuilder_ == null) {
-          docBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.firestore.v1beta1.Document, com.google.firestore.v1beta1.Document.Builder, com.google.firestore.v1beta1.DocumentOrBuilder>(
-              getDoc(),
-              getParentForChildren(),
-              isClean());
+          docBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.firestore.v1beta1.Document,
+                  com.google.firestore.v1beta1.Document.Builder,
+                  com.google.firestore.v1beta1.DocumentOrBuilder>(
+                  getDoc(), getParentForChildren(), isClean());
           doc_ = null;
         }
         return docBuilder_;
       }
 
-      private int oldIndex_ ;
-      /**
-       * int32 old_index = 3;
-       */
+      private int oldIndex_;
+      /** int32 old_index = 3; */
       public int getOldIndex() {
         return oldIndex_;
       }
-      /**
-       * int32 old_index = 3;
-       */
+      /** int32 old_index = 3; */
       public Builder setOldIndex(int value) {
 
         oldIndex_ = value;
         onChanged();
         return this;
       }
-      /**
-       * int32 old_index = 3;
-       */
+      /** int32 old_index = 3; */
       public Builder clearOldIndex() {
 
         oldIndex_ = 0;
@@ -22880,31 +23638,26 @@ public Builder clearOldIndex() {
         return this;
       }
 
-      private int newIndex_ ;
-      /**
-       * int32 new_index = 4;
-       */
+      private int newIndex_;
+      /** int32 new_index = 4; */
       public int getNewIndex() {
         return newIndex_;
       }
-      /**
-       * int32 new_index = 4;
-       */
+      /** int32 new_index = 4; */
       public Builder setNewIndex(int value) {
 
         newIndex_ = value;
         onChanged();
         return this;
       }
-      /**
-       * int32 new_index = 4;
-       */
+      /** int32 new_index = 4; */
       public Builder clearNewIndex() {
 
         newIndex_ = 0;
         onChanged();
         return this;
       }
+
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
         return super.setUnknownFieldsProto3(unknownFields);
@@ -22915,29 +23668,31 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:tests.DocChange)
     }
 
     // @@protoc_insertion_point(class_scope:tests.DocChange)
-    private static final com.google.cloud.firestore.conformance.TestDefinition.DocChange DEFAULT_INSTANCE;
+    private static final com.google.cloud.firestore.conformance.TestDefinition.DocChange
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.firestore.conformance.TestDefinition.DocChange();
     }
 
-    public static com.google.cloud.firestore.conformance.TestDefinition.DocChange getDefaultInstance() {
+    public static com.google.cloud.firestore.conformance.TestDefinition.DocChange
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      public DocChange parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new DocChange(input, extensionRegistry);
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          public DocChange parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            return new DocChange(input, extensionRegistry);
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -22948,335 +23703,354 @@ public com.google.protobuf.Parser getParserForType() {
       return PARSER;
     }
 
-    public com.google.cloud.firestore.conformance.TestDefinition.DocChange getDefaultInstanceForType() {
+    public com.google.cloud.firestore.conformance.TestDefinition.DocChange
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   private static final com.google.protobuf.Descriptors.Descriptor
       internal_static_tests_TestSuite_descriptor;
-  private static final
-  com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_tests_TestSuite_fieldAccessorTable;
   private static final com.google.protobuf.Descriptors.Descriptor
       internal_static_tests_Test_descriptor;
-  private static final
-  com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_tests_Test_fieldAccessorTable;
   private static final com.google.protobuf.Descriptors.Descriptor
       internal_static_tests_GetTest_descriptor;
-  private static final
-  com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_tests_GetTest_fieldAccessorTable;
   private static final com.google.protobuf.Descriptors.Descriptor
       internal_static_tests_CreateTest_descriptor;
-  private static final
-  com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_tests_CreateTest_fieldAccessorTable;
   private static final com.google.protobuf.Descriptors.Descriptor
       internal_static_tests_SetTest_descriptor;
-  private static final
-  com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_tests_SetTest_fieldAccessorTable;
   private static final com.google.protobuf.Descriptors.Descriptor
       internal_static_tests_UpdateTest_descriptor;
-  private static final
-  com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_tests_UpdateTest_fieldAccessorTable;
   private static final com.google.protobuf.Descriptors.Descriptor
       internal_static_tests_UpdatePathsTest_descriptor;
-  private static final
-  com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_tests_UpdatePathsTest_fieldAccessorTable;
   private static final com.google.protobuf.Descriptors.Descriptor
       internal_static_tests_DeleteTest_descriptor;
-  private static final
-  com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_tests_DeleteTest_fieldAccessorTable;
   private static final com.google.protobuf.Descriptors.Descriptor
       internal_static_tests_SetOption_descriptor;
-  private static final
-  com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_tests_SetOption_fieldAccessorTable;
   private static final com.google.protobuf.Descriptors.Descriptor
       internal_static_tests_QueryTest_descriptor;
-  private static final
-  com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_tests_QueryTest_fieldAccessorTable;
   private static final com.google.protobuf.Descriptors.Descriptor
       internal_static_tests_Clause_descriptor;
-  private static final
-  com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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   private static final com.google.protobuf.Descriptors.Descriptor
       internal_static_tests_Select_descriptor;
-  private static final
-  com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_tests_Select_fieldAccessorTable;
   private static final com.google.protobuf.Descriptors.Descriptor
       internal_static_tests_Where_descriptor;
-  private static final
-  com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_tests_Where_fieldAccessorTable;
   private static final com.google.protobuf.Descriptors.Descriptor
       internal_static_tests_OrderBy_descriptor;
-  private static final
-  com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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   private static final com.google.protobuf.Descriptors.Descriptor
       internal_static_tests_Cursor_descriptor;
-  private static final
-  com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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   private static final com.google.protobuf.Descriptors.Descriptor
       internal_static_tests_DocSnapshot_descriptor;
-  private static final
-  com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_tests_DocSnapshot_fieldAccessorTable;
   private static final com.google.protobuf.Descriptors.Descriptor
       internal_static_tests_FieldPath_descriptor;
-  private static final
-  com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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   private static final com.google.protobuf.Descriptors.Descriptor
       internal_static_tests_ListenTest_descriptor;
-  private static final
-  com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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   private static final com.google.protobuf.Descriptors.Descriptor
       internal_static_tests_Snapshot_descriptor;
-  private static final
-  com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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   private static final com.google.protobuf.Descriptors.Descriptor
       internal_static_tests_DocChange_descriptor;
-  private static final
-  com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+  private static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_tests_DocChange_fieldAccessorTable;
 
-  public static com.google.protobuf.Descriptors.FileDescriptor
-  getDescriptor() {
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     return descriptor;
   }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
   static {
     java.lang.String[] descriptorData = {
-        "\n\025test-definition.proto\022\005tests\032%google/f" +
-            "irestore/v1beta1/common.proto\032\'google/fi" +
-            "restore/v1beta1/document.proto\032(google/f" +
-            "irestore/v1beta1/firestore.proto\032$google" +
-            "/firestore/v1beta1/query.proto\032\037google/p" +
-            "rotobuf/timestamp.proto\"\'\n\tTestSuite\022\032\n\005" +
-            "tests\030\001 \003(\0132\013.tests.Test\"\310\002\n\004Test\022\023\n\013des" +
-            "cription\030\001 \001(\t\022\035\n\003get\030\002 \001(\0132\016.tests.GetT" +
-            "estH\000\022#\n\006create\030\003 \001(\0132\021.tests.CreateTest" +
-            "H\000\022\035\n\003set\030\004 \001(\0132\016.tests.SetTestH\000\022#\n\006upd" +
-            "ate\030\005 \001(\0132\021.tests.UpdateTestH\000\022.\n\014update" +
-            "_paths\030\006 \001(\0132\026.tests.UpdatePathsTestH\000\022#" +
-            "\n\006delete\030\007 \001(\0132\021.tests.DeleteTestH\000\022!\n\005q" +
-            "uery\030\010 \001(\0132\020.tests.QueryTestH\000\022#\n\006listen" +
-            "\030\t \001(\0132\021.tests.ListenTestH\000B\006\n\004test\"^\n\007G" +
-            "etTest\022\024\n\014doc_ref_path\030\001 \001(\t\022=\n\007request\030" +
-            "\002 \001(\0132,.google.firestore.v1beta1.GetDocu" +
-            "mentRequest\"\201\001\n\nCreateTest\022\024\n\014doc_ref_pa" +
-            "th\030\001 \001(\t\022\021\n\tjson_data\030\002 \001(\t\0228\n\007request\030\003" +
-            " \001(\0132\'.google.firestore.v1beta1.CommitRe" +
-            "quest\022\020\n\010is_error\030\004 \001(\010\"\240\001\n\007SetTest\022\024\n\014d" +
-            "oc_ref_path\030\001 \001(\t\022 \n\006option\030\002 \001(\0132\020.test" +
-            "s.SetOption\022\021\n\tjson_data\030\003 \001(\t\0228\n\007reques" +
-            "t\030\004 \001(\0132\'.google.firestore.v1beta1.Commi" +
-            "tRequest\022\020\n\010is_error\030\005 \001(\010\"\277\001\n\nUpdateTes" +
-            "t\022\024\n\014doc_ref_path\030\001 \001(\t\022<\n\014precondition\030" +
-            "\002 \001(\0132&.google.firestore.v1beta1.Precond" +
-            "ition\022\021\n\tjson_data\030\003 \001(\t\0228\n\007request\030\004 \001(" +
-            "\0132\'.google.firestore.v1beta1.CommitReque" +
-            "st\022\020\n\010is_error\030\005 \001(\010\"\355\001\n\017UpdatePathsTest" +
-            "\022\024\n\014doc_ref_path\030\001 \001(\t\022<\n\014precondition\030\002" +
-            " \001(\0132&.google.firestore.v1beta1.Precondi" +
-            "tion\022%\n\013field_paths\030\003 \003(\0132\020.tests.FieldP" +
-            "ath\022\023\n\013json_values\030\004 \003(\t\0228\n\007request\030\005 \001(" +
-            "\0132\'.google.firestore.v1beta1.CommitReque" +
-            "st\022\020\n\010is_error\030\006 \001(\010\"\254\001\n\nDeleteTest\022\024\n\014d" +
-            "oc_ref_path\030\001 \001(\t\022<\n\014precondition\030\002 \001(\0132" +
-            "&.google.firestore.v1beta1.Precondition\022" +
-            "8\n\007request\030\003 \001(\0132\'.google.firestore.v1be" +
-            "ta1.CommitRequest\022\020\n\010is_error\030\004 \001(\010\":\n\tS" +
-            "etOption\022\013\n\003all\030\001 \001(\010\022 \n\006fields\030\002 \003(\0132\020." +
-            "tests.FieldPath\"\212\001\n\tQueryTest\022\021\n\tcoll_pa" +
-            "th\030\001 \001(\t\022\036\n\007clauses\030\002 \003(\0132\r.tests.Clause" +
-            "\0228\n\005query\030\003 \001(\0132).google.firestore.v1bet" +
-            "a1.StructuredQuery\022\020\n\010is_error\030\004 \001(\010\"\250\002\n" +
-            "\006Clause\022\037\n\006select\030\001 \001(\0132\r.tests.SelectH\000" +
-            "\022\035\n\005where\030\002 \001(\0132\014.tests.WhereH\000\022\"\n\010order" +
-            "_by\030\003 \001(\0132\016.tests.OrderByH\000\022\020\n\006offset\030\004 " +
-            "\001(\005H\000\022\017\n\005limit\030\005 \001(\005H\000\022!\n\010start_at\030\006 \001(\013" +
-            "2\r.tests.CursorH\000\022$\n\013start_after\030\007 \001(\0132\r" +
-            ".tests.CursorH\000\022\037\n\006end_at\030\010 \001(\0132\r.tests." +
-            "CursorH\000\022#\n\nend_before\030\t \001(\0132\r.tests.Cur" +
-            "sorH\000B\010\n\006clause\"*\n\006Select\022 \n\006fields\030\001 \003(" +
-            "\0132\020.tests.FieldPath\"G\n\005Where\022\036\n\004path\030\001 \001" +
-            "(\0132\020.tests.FieldPath\022\n\n\002op\030\002 \001(\t\022\022\n\njson" +
-            "_value\030\003 \001(\t\"<\n\007OrderBy\022\036\n\004path\030\001 \001(\0132\020." +
-            "tests.FieldPath\022\021\n\tdirection\030\002 \001(\t\"G\n\006Cu" +
-            "rsor\022(\n\014doc_snapshot\030\001 \001(\0132\022.tests.DocSn" +
-            "apshot\022\023\n\013json_values\030\002 \003(\t\".\n\013DocSnapsh" +
-            "ot\022\014\n\004path\030\001 \001(\t\022\021\n\tjson_data\030\002 \001(\t\"\032\n\tF" +
-            "ieldPath\022\r\n\005field\030\001 \003(\t\"\177\n\nListenTest\022;\n" +
-            "\tresponses\030\001 \003(\0132(.google.firestore.v1be" +
-            "ta1.ListenResponse\022\"\n\tsnapshots\030\002 \003(\0132\017." +
-            "tests.Snapshot\022\020\n\010is_error\030\003 \001(\010\"\216\001\n\010Sna" +
-            "pshot\0220\n\004docs\030\001 \003(\0132\".google.firestore.v" +
-            "1beta1.Document\022!\n\007changes\030\002 \003(\0132\020.tests" +
-            ".DocChange\022-\n\tread_time\030\003 \001(\0132\032.google.p" +
-            "rotobuf.Timestamp\"\313\001\n\tDocChange\022#\n\004kind\030" +
-            "\001 \001(\0162\025.tests.DocChange.Kind\022/\n\003doc\030\002 \001(" +
-            "\0132\".google.firestore.v1beta1.Document\022\021\n" +
-            "\told_index\030\003 \001(\005\022\021\n\tnew_index\030\004 \001(\005\"B\n\004K" +
-            "ind\022\024\n\020KIND_UNSPECIFIED\020\000\022\t\n\005ADDED\020\001\022\013\n\007" +
-            "REMOVED\020\002\022\014\n\010MODIFIED\020\003Bx\n&com.google.cl" +
-            "oud.firestore.conformance\252\002\"Google.Cloud" +
-            ".Firestore.Tests.Proto\312\002(Google\\Cloud\\Fi" +
-            "restore\\Tests\\Conformanceb\006proto3"
+      "\n\025test-definition.proto\022\005tests\032%google/f"
+          + "irestore/v1beta1/common.proto\032\'google/fi"
+          + "restore/v1beta1/document.proto\032(google/f"
+          + "irestore/v1beta1/firestore.proto\032$google"
+          + "/firestore/v1beta1/query.proto\032\037google/p"
+          + "rotobuf/timestamp.proto\"\'\n\tTestSuite\022\032\n\005"
+          + "tests\030\001 \003(\0132\013.tests.Test\"\310\002\n\004Test\022\023\n\013des"
+          + "cription\030\001 \001(\t\022\035\n\003get\030\002 \001(\0132\016.tests.GetT"
+          + "estH\000\022#\n\006create\030\003 \001(\0132\021.tests.CreateTest"
+          + "H\000\022\035\n\003set\030\004 \001(\0132\016.tests.SetTestH\000\022#\n\006upd"
+          + "ate\030\005 \001(\0132\021.tests.UpdateTestH\000\022.\n\014update"
+          + "_paths\030\006 \001(\0132\026.tests.UpdatePathsTestH\000\022#"
+          + "\n\006delete\030\007 \001(\0132\021.tests.DeleteTestH\000\022!\n\005q"
+          + "uery\030\010 \001(\0132\020.tests.QueryTestH\000\022#\n\006listen"
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