@Override
  public UnaryCallable<GetTenantRequest, Tenant> getTenantCallable() {
    return getTenantCallable;
  }
Constructs an instance of HttpJsonTenantServiceStub, 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/v4beta1/stub/HttpJsonTenantServiceStub.java