default void updateInput(
        com.google.cloud.video.livestream.v1.UpdateInputRequest request,
        io.grpc.stub.StreamObserver<com.google.longrunning.Operation> responseObserver) {
      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
          getUpdateInputMethod(), responseObserver);
    }
<pre>
Updates the specified input.
</pre>
java-video-live-stream/grpc-google-cloud-live-stream-v1/src/main/java/com/google/cloud/video/livestream/v1/LivestreamServiceGrpc.java