public com.google.protobuf.Empty removeProductFromProductSet(
        com.google.cloud.vision.v1p3beta1.RemoveProductFromProductSetRequest request) {
      return io.grpc.stub.ClientCalls.blockingUnaryCall(
          getChannel(), getRemoveProductFromProductSetMethod(), getCallOptions(), request);
    }
<pre>
Removes a Product from the specified ProductSet.
Possible errors:
* Returns NOT_FOUND If the Product is not found under the ProductSet.
</pre>
java-vision/grpc-google-cloud-vision-v1p3beta1/src/main/java/com/google/cloud/vision/v1p3beta1/ProductSearchGrpc.java