diff --git a/google-cloud-spanner/src/test/java/com/google/cloud/spanner/admin/database/v1/DatabaseAdminClientTest.java b/google-cloud-spanner/src/test/java/com/google/cloud/spanner/admin/database/v1/DatabaseAdminClientTest.java
index d232ce85828..e37cf2bc316 100644
--- a/google-cloud-spanner/src/test/java/com/google/cloud/spanner/admin/database/v1/DatabaseAdminClientTest.java
+++ b/google-cloud-spanner/src/test/java/com/google/cloud/spanner/admin/database/v1/DatabaseAdminClientTest.java
@@ -654,7 +654,7 @@ public void setIamPolicyTest() throws Exception {
             .build();
     mockDatabaseAdmin.addResponse(expectedResponse);
 
-    ResourceName resource = DatabaseName.of("[PROJECT]", "[INSTANCE]", "[DATABASE]");
+    ResourceName resource = BackupName.of("[PROJECT]", "[INSTANCE]", "[BACKUP]");
     Policy policy = Policy.newBuilder().build();
 
     Policy actualResponse = client.setIamPolicy(resource, policy);
@@ -678,7 +678,7 @@ public void setIamPolicyExceptionTest() throws Exception {
     mockDatabaseAdmin.addException(exception);
 
     try {
-      ResourceName resource = DatabaseName.of("[PROJECT]", "[INSTANCE]", "[DATABASE]");
+      ResourceName resource = BackupName.of("[PROJECT]", "[INSTANCE]", "[BACKUP]");
       Policy policy = Policy.newBuilder().build();
       client.setIamPolicy(resource, policy);
       Assert.fail("No exception raised");
@@ -740,7 +740,7 @@ public void getIamPolicyTest() throws Exception {
             .build();
     mockDatabaseAdmin.addResponse(expectedResponse);
 
-    ResourceName resource = DatabaseName.of("[PROJECT]", "[INSTANCE]", "[DATABASE]");
+    ResourceName resource = BackupName.of("[PROJECT]", "[INSTANCE]", "[BACKUP]");
 
     Policy actualResponse = client.getIamPolicy(resource);
     Assert.assertEquals(expectedResponse, actualResponse);
@@ -762,7 +762,7 @@ public void getIamPolicyExceptionTest() throws Exception {
     mockDatabaseAdmin.addException(exception);
 
     try {
-      ResourceName resource = DatabaseName.of("[PROJECT]", "[INSTANCE]", "[DATABASE]");
+      ResourceName resource = BackupName.of("[PROJECT]", "[INSTANCE]", "[BACKUP]");
       client.getIamPolicy(resource);
       Assert.fail("No exception raised");
     } catch (InvalidArgumentException e) {
@@ -816,7 +816,7 @@ public void testIamPermissionsTest() throws Exception {
         TestIamPermissionsResponse.newBuilder().addAllPermissions(new ArrayList<String>()).build();
     mockDatabaseAdmin.addResponse(expectedResponse);
 
-    ResourceName resource = DatabaseName.of("[PROJECT]", "[INSTANCE]", "[DATABASE]");
+    ResourceName resource = BackupName.of("[PROJECT]", "[INSTANCE]", "[BACKUP]");
     List<String> permissions = new ArrayList<>();
 
     TestIamPermissionsResponse actualResponse = client.testIamPermissions(resource, permissions);
@@ -840,7 +840,7 @@ public void testIamPermissionsExceptionTest() throws Exception {
     mockDatabaseAdmin.addException(exception);
 
     try {
-      ResourceName resource = DatabaseName.of("[PROJECT]", "[INSTANCE]", "[DATABASE]");
+      ResourceName resource = BackupName.of("[PROJECT]", "[INSTANCE]", "[BACKUP]");
       List<String> permissions = new ArrayList<>();
       client.testIamPermissions(resource, permissions);
       Assert.fail("No exception raised");
diff --git a/grpc-google-cloud-spanner-admin-database-v1/src/main/java/com/google/spanner/admin/database/v1/DatabaseAdminGrpc.java b/grpc-google-cloud-spanner-admin-database-v1/src/main/java/com/google/spanner/admin/database/v1/DatabaseAdminGrpc.java
index 934f853d9e9..09cee7bcf81 100644
--- a/grpc-google-cloud-spanner-admin-database-v1/src/main/java/com/google/spanner/admin/database/v1/DatabaseAdminGrpc.java
+++ b/grpc-google-cloud-spanner-admin-database-v1/src/main/java/com/google/spanner/admin/database/v1/DatabaseAdminGrpc.java
@@ -31,6 +31,7 @@
 @javax.annotation.Generated(
     value = "by gRPC proto compiler",
     comments = "Source: google/spanner/admin/database/v1/spanner_database_admin.proto")
+@io.grpc.stub.annotations.GrpcGenerated
 public final class DatabaseAdminGrpc {
 
   private DatabaseAdminGrpc() {}
diff --git a/grpc-google-cloud-spanner-admin-instance-v1/src/main/java/com/google/spanner/admin/instance/v1/InstanceAdminGrpc.java b/grpc-google-cloud-spanner-admin-instance-v1/src/main/java/com/google/spanner/admin/instance/v1/InstanceAdminGrpc.java
index b5ca580b5cf..8795dc3c202 100644
--- a/grpc-google-cloud-spanner-admin-instance-v1/src/main/java/com/google/spanner/admin/instance/v1/InstanceAdminGrpc.java
+++ b/grpc-google-cloud-spanner-admin-instance-v1/src/main/java/com/google/spanner/admin/instance/v1/InstanceAdminGrpc.java
@@ -44,6 +44,7 @@
 @javax.annotation.Generated(
     value = "by gRPC proto compiler",
     comments = "Source: google/spanner/admin/instance/v1/spanner_instance_admin.proto")
+@io.grpc.stub.annotations.GrpcGenerated
 public final class InstanceAdminGrpc {
 
   private InstanceAdminGrpc() {}
diff --git a/grpc-google-cloud-spanner-v1/src/main/java/com/google/spanner/v1/SpannerGrpc.java b/grpc-google-cloud-spanner-v1/src/main/java/com/google/spanner/v1/SpannerGrpc.java
index d4a1665797e..752e8057336 100644
--- a/grpc-google-cloud-spanner-v1/src/main/java/com/google/spanner/v1/SpannerGrpc.java
+++ b/grpc-google-cloud-spanner-v1/src/main/java/com/google/spanner/v1/SpannerGrpc.java
@@ -29,6 +29,7 @@
 @javax.annotation.Generated(
     value = "by gRPC proto compiler",
     comments = "Source: google/spanner/v1/spanner.proto")
+@io.grpc.stub.annotations.GrpcGenerated
 public final class SpannerGrpc {
 
   private SpannerGrpc() {}
diff --git a/synth.metadata b/synth.metadata
index 6415c23fd59..7be2e8c7687 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -4,15 +4,15 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/java-spanner.git",
-        "sha": "0e30ebffc63de2de940db1eb807175ec19aa752d"
+        "sha": "286d6d587c659a13d219d64f0966aa4d2ffc3d3d"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "d2977af9e9f1fc0c9dc8368352daa032471f3c63",
-        "internalRef": "403132955"
+        "sha": "2921f9fb3bfbd16f6b2da0104373e2b47a80a65e",
+        "internalRef": "408420890"
       }
     },
     {