public com.google.cloud.vision.v1p4beta1.ReferenceImage getReferenceImage(
        com.google.cloud.vision.v1p4beta1.GetReferenceImageRequest request) {
      return io.grpc.stub.ClientCalls.blockingUnaryCall(
          getChannel(), getGetReferenceImageMethod(), getCallOptions(), request);
    }
<pre>
Gets information associated with a ReferenceImage.
Possible errors:
* Returns NOT_FOUND if the specified image does not exist.
</pre>
java-vision/grpc-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/ProductSearchGrpc.java