feat: add the API of StreamingAnalyzeContent

google-cloud-dialogflow/src/main/java/com/google/cloud/dialogflow/v2/ParticipantsClient.java

@@ -801,6 +801,7 @@ public final AnalyzeContentResponse analyzeContent(String participant, TextInput
    *           .setReplyAudioConfig(OutputAudioConfig.newBuilder().build())
    *           .setQueryParams(QueryParameters.newBuilder().build())
    *           .setAssistQueryParams(AssistQueryParameters.newBuilder().build())
+   *           .setCxParameters(Struct.newBuilder().build())
    *           .setRequestId("requestId693933066")
    *           .build();
    *   AnalyzeContentResponse response = participantsClient.analyzeContent(request);
@@ -837,6 +838,7 @@ public final AnalyzeContentResponse analyzeContent(AnalyzeContentRequest request
    *           .setReplyAudioConfig(OutputAudioConfig.newBuilder().build())
    *           .setQueryParams(QueryParameters.newBuilder().build())
    *           .setAssistQueryParams(AssistQueryParameters.newBuilder().build())
+   *           .setCxParameters(Struct.newBuilder().build())
    *           .setRequestId("requestId693933066")
    *           .build();
    *   ApiFuture<AnalyzeContentResponse> future =

google-cloud-dialogflow/src/main/java/com/google/cloud/dialogflow/v2beta1/FulfillmentsClient.java

@@ -161,9 +161,9 @@ public FulfillmentsStub getStub() {
    * }
    * }</pre>
    *
-   * @param name Required. The name of the fulfillment. Supported formats: - `projects/&lt;Project
-   *     ID&gt;/agent/fulfillment` - `projects/&lt;Project ID&gt;/locations/&lt;Location
-   *     ID&gt;/agent/fulfillment`
+   * @param name Required. The name of the fulfillment. Supported formats:
+   *     <p>- `projects/&lt;Project ID&gt;/agent/fulfillment` - `projects/&lt;Project
+   *     ID&gt;/locations/&lt;Location ID&gt;/agent/fulfillment`
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final Fulfillment getFulfillment(FulfillmentName name) {
@@ -187,9 +187,9 @@ public final Fulfillment getFulfillment(FulfillmentName name) {
    * }
    * }</pre>
    *
-   * @param name Required. The name of the fulfillment. Supported formats: - `projects/&lt;Project
-   *     ID&gt;/agent/fulfillment` - `projects/&lt;Project ID&gt;/locations/&lt;Location
-   *     ID&gt;/agent/fulfillment`
+   * @param name Required. The name of the fulfillment. Supported formats:
+   *     <p>- `projects/&lt;Project ID&gt;/agent/fulfillment` - `projects/&lt;Project
+   *     ID&gt;/locations/&lt;Location ID&gt;/agent/fulfillment`
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final Fulfillment getFulfillment(String name) {

google-cloud-dialogflow/src/main/java/com/google/cloud/dialogflow/v2beta1/ParticipantsClient.java

@@ -23,6 +23,7 @@
 import com.google.api.gax.paging.AbstractFixedSizeCollection;
 import com.google.api.gax.paging.AbstractPage;
 import com.google.api.gax.paging.AbstractPagedListResponse;
+import com.google.api.gax.rpc.BidiStreamingCallable;
 import com.google.api.gax.rpc.PageContext;
 import com.google.api.gax.rpc.UnaryCallable;
 import com.google.cloud.dialogflow.v2beta1.stub.ParticipantsStub;
@@ -803,6 +804,7 @@ public final AnalyzeContentResponse analyzeContent(String participant, TextInput
    *           .setReplyAudioConfig(OutputAudioConfig.newBuilder().build())
    *           .setQueryParams(QueryParameters.newBuilder().build())
    *           .setAssistQueryParams(AssistQueryParameters.newBuilder().build())
+   *           .setCxParameters(Struct.newBuilder().build())
    *           .setMessageSendTime(Timestamp.newBuilder().build())
    *           .setRequestId("requestId693933066")
    *           .build();
@@ -840,6 +842,7 @@ public final AnalyzeContentResponse analyzeContent(AnalyzeContentRequest request
    *           .setReplyAudioConfig(OutputAudioConfig.newBuilder().build())
    *           .setQueryParams(QueryParameters.newBuilder().build())
    *           .setAssistQueryParams(AssistQueryParameters.newBuilder().build())
+   *           .setCxParameters(Struct.newBuilder().build())
    *           .setMessageSendTime(Timestamp.newBuilder().build())
    *           .setRequestId("requestId693933066")
    *           .build();
@@ -855,6 +858,53 @@ public final AnalyzeContentResponse analyzeContent(AnalyzeContentRequest request
     return stub.analyzeContentCallable();
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Adds a text (e.g., chat) or audio (e.g., phone recording) message from a participant into the
+   * conversation. Note: This method is only available through the gRPC API (not REST).
+   *
+   * <p>The top-level message sent to the client by the server is `StreamingAnalyzeContentResponse`.
+   * Multiple response messages can be returned in order. The first one or more messages contain the
+   * `recognition_result` field. Each result represents a more complete transcript of what the user
+   * said. The next message contains the `reply_text` field, and potentially the `reply_audio`
+   * and/or the `automated_agent_reply` fields.
+   *
+   * <p>Note: Always use agent versions for production traffic sent to virtual agents. See [Versions
+   * and environments](https://cloud.google.com/dialogflow/es/docs/agents-versions).
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (ParticipantsClient participantsClient = ParticipantsClient.create()) {
+   *   BidiStream<StreamingAnalyzeContentRequest, StreamingAnalyzeContentResponse> bidiStream =
+   *       participantsClient.streamingAnalyzeContentCallable().call();
+   *   StreamingAnalyzeContentRequest request =
+   *       StreamingAnalyzeContentRequest.newBuilder()
+   *           .setParticipant(
+   *               ParticipantName.ofProjectConversationParticipantName(
+   *                       "[PROJECT]", "[CONVERSATION]", "[PARTICIPANT]")
+   *                   .toString())
+   *           .setReplyAudioConfig(OutputAudioConfig.newBuilder().build())
+   *           .setQueryParams(QueryParameters.newBuilder().build())
+   *           .setAssistQueryParams(AssistQueryParameters.newBuilder().build())
+   *           .setCxParameters(Struct.newBuilder().build())
+   *           .setEnablePartialAutomatedAgentReply(true)
+   *           .build();
+   *   bidiStream.send(request);
+   *   for (StreamingAnalyzeContentResponse response : bidiStream) {
+   *     // Do something when a response is received.
+   *   }
+   * }
+   * }</pre>
+   */
+  public final BidiStreamingCallable<
+          StreamingAnalyzeContentRequest, StreamingAnalyzeContentResponse>
+      streamingAnalyzeContentCallable() {
+    return stub.streamingAnalyzeContentCallable();
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Gets suggested articles for a participant based on specific historical messages.

google-cloud-dialogflow/src/main/java/com/google/cloud/dialogflow/v2beta1/ParticipantsSettings.java

@@ -28,6 +28,7 @@
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.StreamingCallSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.dialogflow.v2beta1.stub.ParticipantsStubSettings;
@@ -99,6 +100,12 @@ public UnaryCallSettings<AnalyzeContentRequest, AnalyzeContentResponse> analyzeC
     return ((ParticipantsStubSettings) getStubSettings()).analyzeContentSettings();
   }
 
+  /** Returns the object with the settings used for calls to streamingAnalyzeContent. */
+  public StreamingCallSettings<StreamingAnalyzeContentRequest, StreamingAnalyzeContentResponse>
+      streamingAnalyzeContentSettings() {
+    return ((ParticipantsStubSettings) getStubSettings()).streamingAnalyzeContentSettings();
+  }
+
   /** Returns the object with the settings used for calls to suggestArticles. */
   public UnaryCallSettings<SuggestArticlesRequest, SuggestArticlesResponse>
       suggestArticlesSettings() {
@@ -267,6 +274,13 @@ public UnaryCallSettings.Builder<GetParticipantRequest, Participant> getParticip
       return getStubSettingsBuilder().analyzeContentSettings();
     }
 
+    /** Returns the builder for the settings used for calls to streamingAnalyzeContent. */
+    public StreamingCallSettings.Builder<
+            StreamingAnalyzeContentRequest, StreamingAnalyzeContentResponse>
+        streamingAnalyzeContentSettings() {
+      return getStubSettingsBuilder().streamingAnalyzeContentSettings();
+    }
+
     /** Returns the builder for the settings used for calls to suggestArticles. */
     public UnaryCallSettings.Builder<SuggestArticlesRequest, SuggestArticlesResponse>
         suggestArticlesSettings() {

google-cloud-dialogflow/src/main/java/com/google/cloud/dialogflow/v2beta1/gapic_metadata.json

@@ -331,6 +331,9 @@
             "ListSuggestions": {
               "methods": ["listSuggestions", "listSuggestionsPagedCallable", "listSuggestionsCallable"]
             },
+            "StreamingAnalyzeContent": {
+              "methods": ["streamingAnalyzeContentCallable"]
+            },
             "SuggestArticles": {
               "methods": ["suggestArticles", "suggestArticles", "suggestArticles", "suggestArticlesCallable"]
             },

google-cloud-dialogflow/src/main/java/com/google/cloud/dialogflow/v2beta1/stub/GrpcParticipantsStub.java

@@ -24,6 +24,7 @@
 import com.google.api.gax.core.BackgroundResourceAggregation;
 import com.google.api.gax.grpc.GrpcCallSettings;
 import com.google.api.gax.grpc.GrpcStubCallableFactory;
+import com.google.api.gax.rpc.BidiStreamingCallable;
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.UnaryCallable;
 import com.google.cloud.dialogflow.v2beta1.AnalyzeContentRequest;
@@ -37,6 +38,8 @@
 import com.google.cloud.dialogflow.v2beta1.ListSuggestionsRequest;
 import com.google.cloud.dialogflow.v2beta1.ListSuggestionsResponse;
 import com.google.cloud.dialogflow.v2beta1.Participant;
+import com.google.cloud.dialogflow.v2beta1.StreamingAnalyzeContentRequest;
+import com.google.cloud.dialogflow.v2beta1.StreamingAnalyzeContentResponse;
 import com.google.cloud.dialogflow.v2beta1.SuggestArticlesRequest;
 import com.google.cloud.dialogflow.v2beta1.SuggestArticlesResponse;
 import com.google.cloud.dialogflow.v2beta1.SuggestFaqAnswersRequest;
@@ -113,6 +116,20 @@ public class GrpcParticipantsStub extends ParticipantsStub {
                   ProtoUtils.marshaller(AnalyzeContentResponse.getDefaultInstance()))
               .build();
 
+  private static final MethodDescriptor<
+          StreamingAnalyzeContentRequest, StreamingAnalyzeContentResponse>
+      streamingAnalyzeContentMethodDescriptor =
+          MethodDescriptor
+              .<StreamingAnalyzeContentRequest, StreamingAnalyzeContentResponse>newBuilder()
+              .setType(MethodDescriptor.MethodType.BIDI_STREAMING)
+              .setFullMethodName(
+                  "google.cloud.dialogflow.v2beta1.Participants/StreamingAnalyzeContent")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(StreamingAnalyzeContentRequest.getDefaultInstance()))
+              .setResponseMarshaller(
+                  ProtoUtils.marshaller(StreamingAnalyzeContentResponse.getDefaultInstance()))
+              .build();
+
   private static final MethodDescriptor<SuggestArticlesRequest, SuggestArticlesResponse>
       suggestArticlesMethodDescriptor =
           MethodDescriptor.<SuggestArticlesRequest, SuggestArticlesResponse>newBuilder()
@@ -176,6 +193,9 @@ public class GrpcParticipantsStub extends ParticipantsStub {
       listParticipantsPagedCallable;
   private final UnaryCallable<UpdateParticipantRequest, Participant> updateParticipantCallable;
   private final UnaryCallable<AnalyzeContentRequest, AnalyzeContentResponse> analyzeContentCallable;
+  private final BidiStreamingCallable<
+          StreamingAnalyzeContentRequest, StreamingAnalyzeContentResponse>
+      streamingAnalyzeContentCallable;
   private final UnaryCallable<SuggestArticlesRequest, SuggestArticlesResponse>
       suggestArticlesCallable;
   private final UnaryCallable<SuggestFaqAnswersRequest, SuggestFaqAnswersResponse>
@@ -284,6 +304,12 @@ protected GrpcParticipantsStub(
                       return params.build();
                     })
                 .build();
+    GrpcCallSettings<StreamingAnalyzeContentRequest, StreamingAnalyzeContentResponse>
+        streamingAnalyzeContentTransportSettings =
+            GrpcCallSettings
+                .<StreamingAnalyzeContentRequest, StreamingAnalyzeContentResponse>newBuilder()
+                .setMethodDescriptor(streamingAnalyzeContentMethodDescriptor)
+                .build();
     GrpcCallSettings<SuggestArticlesRequest, SuggestArticlesResponse>
         suggestArticlesTransportSettings =
             GrpcCallSettings.<SuggestArticlesRequest, SuggestArticlesResponse>newBuilder()
@@ -362,6 +388,11 @@ protected GrpcParticipantsStub(
     this.analyzeContentCallable =
         callableFactory.createUnaryCallable(
             analyzeContentTransportSettings, settings.analyzeContentSettings(), clientContext);
+    this.streamingAnalyzeContentCallable =
+        callableFactory.createBidiStreamingCallable(
+            streamingAnalyzeContentTransportSettings,
+            settings.streamingAnalyzeContentSettings(),
+            clientContext);
     this.suggestArticlesCallable =
         callableFactory.createUnaryCallable(
             suggestArticlesTransportSettings, settings.suggestArticlesSettings(), clientContext);
@@ -427,6 +458,12 @@ public UnaryCallable<AnalyzeContentRequest, AnalyzeContentResponse> analyzeConte
     return analyzeContentCallable;
   }
 
+  @Override
+  public BidiStreamingCallable<StreamingAnalyzeContentRequest, StreamingAnalyzeContentResponse>
+      streamingAnalyzeContentCallable() {
+    return streamingAnalyzeContentCallable;
+  }
+
   @Override
   public UnaryCallable<SuggestArticlesRequest, SuggestArticlesResponse> suggestArticlesCallable() {
     return suggestArticlesCallable;

google-cloud-dialogflow/src/main/java/com/google/cloud/dialogflow/v2beta1/stub/ParticipantsStub.java

@@ -21,6 +21,7 @@
 
 import com.google.api.core.BetaApi;
 import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.rpc.BidiStreamingCallable;
 import com.google.api.gax.rpc.UnaryCallable;
 import com.google.cloud.dialogflow.v2beta1.AnalyzeContentRequest;
 import com.google.cloud.dialogflow.v2beta1.AnalyzeContentResponse;
@@ -33,6 +34,8 @@
 import com.google.cloud.dialogflow.v2beta1.ListSuggestionsRequest;
 import com.google.cloud.dialogflow.v2beta1.ListSuggestionsResponse;
 import com.google.cloud.dialogflow.v2beta1.Participant;
+import com.google.cloud.dialogflow.v2beta1.StreamingAnalyzeContentRequest;
+import com.google.cloud.dialogflow.v2beta1.StreamingAnalyzeContentResponse;
 import com.google.cloud.dialogflow.v2beta1.SuggestArticlesRequest;
 import com.google.cloud.dialogflow.v2beta1.SuggestArticlesResponse;
 import com.google.cloud.dialogflow.v2beta1.SuggestFaqAnswersRequest;
@@ -78,6 +81,11 @@ public UnaryCallable<AnalyzeContentRequest, AnalyzeContentResponse> analyzeConte
     throw new UnsupportedOperationException("Not implemented: analyzeContentCallable()");
   }
 
+  public BidiStreamingCallable<StreamingAnalyzeContentRequest, StreamingAnalyzeContentResponse>
+      streamingAnalyzeContentCallable() {
+    throw new UnsupportedOperationException("Not implemented: streamingAnalyzeContentCallable()");
+  }
+
   public UnaryCallable<SuggestArticlesRequest, SuggestArticlesResponse> suggestArticlesCallable() {
     throw new UnsupportedOperationException("Not implemented: suggestArticlesCallable()");
   }