public UnaryCallable<GetProductSetRequest, ProductSet> getProductSetCallable() {
    throw new UnsupportedOperationException("Not implemented: getProductSetCallable()");
  }
Base stub class for the ProductSearch service API.

<p>This class is for advanced usage and reflects the underlying API directly.
java-vision/google-cloud-vision/src/main/java/com/google/cloud/vision/v1p3beta1/stub/ProductSearchStub.java