@Override
  public <RequestT, ResponseT>
      BidiStreamingCallable<RequestT, ResponseT> createBidiStreamingCallable(
          GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
          StreamingCallSettings<RequestT, ResponseT> callSettings,
          ClientContext clientContext) {
    return GrpcCallableFactory.createBidiStreamingCallable(
        grpcCallSettings, callSettings, clientContext);
  }
gRPC callable factory implementation for the Executions service API.

<p>This class is for advanced usage.
java-workflow-executions/google-cloud-workflow-executions/src/main/java/com/google/cloud/workflows/executions/v1/stub/GrpcExecutionsCallableFactory.java