public UnaryCallSettings<BatchAnnotateFilesRequest, BatchAnnotateFilesResponse>
      batchAnnotateFilesSettings() {
    return batchAnnotateFilesSettings;
  }
Returns the object with the settings used for calls to batchAnnotateFiles.
java-vision/google-cloud-vision/src/main/java/com/google/cloud/vision/v1/stub/ImageAnnotatorStubSettings.java