default void updateExternalAddress(
        com.google.cloud.vmwareengine.v1.UpdateExternalAddressRequest request,
        io.grpc.stub.StreamObserver<com.google.longrunning.Operation> responseObserver) {
      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
          getUpdateExternalAddressMethod(), responseObserver);
    }
<pre>
Updates the parameters of a single external IP address.
Only fields specified in `update_mask` are applied.
During operation processing, the resource is temporarily in the `ACTIVE`
state before the operation fully completes. For that period of time, you
can't update the resource. Use the operation status to determine when the
processing fully completes.
</pre>
java-vmwareengine/grpc-google-cloud-vmwareengine-v1/src/main/java/com/google/cloud/vmwareengine/v1/VmwareEngineGrpc.java