@io.grpc.stub.annotations.RpcMethod(
      fullMethodName = SERVICE_NAME + '/' + "ListTasks",
      requestType = com.google.cloud.tasks.v2beta3.ListTasksRequest.class,
      responseType = com.google.cloud.tasks.v2beta3.ListTasksResponse.class,
      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
  public static io.grpc.MethodDescriptor<
          com.google.cloud.tasks.v2beta3.ListTasksRequest,
          com.google.cloud.tasks.v2beta3.ListTasksResponse>
      getListTasksMethod() {
    io.grpc.MethodDescriptor<
            com.google.cloud.tasks.v2beta3.ListTasksRequest,
            com.google.cloud.tasks.v2beta3.ListTasksResponse>
        getListTasksMethod;
    if ((getListTasksMethod = CloudTasksGrpc.getListTasksMethod) == null) {
      synchronized (CloudTasksGrpc.class) {
        if ((getListTasksMethod = CloudTasksGrpc.getListTasksMethod) == null) {
          CloudTasksGrpc.getListTasksMethod =
              getListTasksMethod =
                  io.grpc.MethodDescriptor
                      .<com.google.cloud.tasks.v2beta3.ListTasksRequest,
                          com.google.cloud.tasks.v2beta3.ListTasksResponse>
                          newBuilder()
                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListTasks"))
                      .setSampledToLocalTracing(true)
                      .setRequestMarshaller(
                          io.grpc.protobuf.ProtoUtils.marshaller(
                              com.google.cloud.tasks.v2beta3.ListTasksRequest.getDefaultInstance()))
                      .setResponseMarshaller(
                          io.grpc.protobuf.ProtoUtils.marshaller(
                              com.google.cloud.tasks.v2beta3.ListTasksResponse
                                  .getDefaultInstance()))
                      .setSchemaDescriptor(new CloudTasksMethodDescriptorSupplier("ListTasks"))
                      .build();
        }
      }
    }
    return getListTasksMethod;
  }
<pre>
Cloud Tasks allows developers to manage the execution of background
work in their applications.
</pre>
java-tasks/grpc-google-cloud-tasks-v2beta3/src/main/java/com/google/cloud/tasks/v2beta3/CloudTasksGrpc.java