public PagedCallSettings<
          ListReferenceImagesRequest, ListReferenceImagesResponse, ListReferenceImagesPagedResponse>
      listReferenceImagesSettings() {
    return ((ProductSearchStubSettings) getStubSettings()).listReferenceImagesSettings();
  }
Returns the object with the settings used for calls to listReferenceImages.
java-vision/google-cloud-vision/src/main/java/com/google/cloud/vision/v1p4beta1/ProductSearchSettings.java