public PagedCallSettings<
          ListProductSetsRequest, ListProductSetsResponse, ListProductSetsPagedResponse>
      listProductSetsSettings() {
    return listProductSetsSettings;
  }
Returns the object with the settings used for calls to listProductSets.
java-vision/google-cloud-vision/src/main/java/com/google/cloud/vision/v1p3beta1/stub/ProductSearchStubSettings.java