@Override
  public UnaryCallable<BatchUpdateJobsRequest, Operation> batchUpdateJobsCallable() {
    return batchUpdateJobsCallable;
  }
Constructs an instance of HttpJsonJobServiceStub, using the given settings. This is protected
so that it is easy to make a subclass, but otherwise, the static factory methods should be
preferred.
java-talent/google-cloud-talent/src/main/java/com/google/cloud/talent/v4/stub/HttpJsonJobServiceStub.java