public UnaryCallSettings.Builder<GetSupportedLanguagesRequest, SupportedLanguages>
        getSupportedLanguagesSettings() {
      return getSupportedLanguagesSettings;
    }
Returns the builder for the settings used for calls to getSupportedLanguages.
java-translate/google-cloud-translate/src/main/java/com/google/cloud/translate/v3beta1/stub/TranslationServiceStubSettings.java