@io.grpc.ExperimentalApi("https://github.com/grpc/grpc-java/issues/10918")
    public io.grpc.stub.BlockingClientCall<?, com.google.api.HttpBody> streamRawPredict(
        com.google.cloud.vertexai.api.StreamRawPredictRequest request) {
      return io.grpc.stub.ClientCalls.blockingV2ServerStreamingCall(
          getChannel(), getStreamRawPredictMethod(), getCallOptions(), request);
    }
<pre>
Perform a streaming online prediction with an arbitrary HTTP payload.
</pre>
java-vertexai/grpc-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/PredictionServiceGrpc.java