public OperationCallSettings.Builder<
            BatchTranslateTextRequest, BatchTranslateResponse, BatchTranslateMetadata>
        batchTranslateTextOperationSettings() {
      return getStubSettingsBuilder().batchTranslateTextOperationSettings();
    }
Returns the builder for the settings used for calls to batchTranslateText.
java-translate/google-cloud-translate/src/main/java/com/google/cloud/translate/v3/TranslationServiceSettings.java