public com.google.common.util.concurrent.ListenableFuture<
            com.google.cloud.vision.v1p4beta1.ProductSet>
        updateProductSet(com.google.cloud.vision.v1p4beta1.UpdateProductSetRequest request) {
      return io.grpc.stub.ClientCalls.futureUnaryCall(
          getChannel().newCall(getUpdateProductSetMethod(), getCallOptions()), request);
    }
<pre>
Makes changes to a ProductSet resource.
Only display_name can be updated currently.
Possible errors:
* Returns NOT_FOUND if the ProductSet does not exist.
* Returns INVALID_ARGUMENT if display_name is present in update_mask but
  missing from the request or longer than 4096 characters.
</pre>
java-vision/grpc-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/ProductSearchGrpc.java