@Override
  public UnaryCallable<GetPhraseSetRequest, PhraseSet> getPhraseSetCallable() {
    return getPhraseSetCallable;
  }
Constructs an instance of HttpJsonAdaptationStub, 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-speech/google-cloud-speech/src/main/java/com/google/cloud/speech/v1p1beta1/stub/HttpJsonAdaptationStub.java