public Builder mergeFrom(io.grpc.examples.helloworld.HelloRequest other) {
      if (other == io.grpc.examples.helloworld.HelloRequest.getDefaultInstance()) return this;
      if (!other.getName().isEmpty()) {
        name_ = other.name_;
        onChanged();
      }
      this.mergeUnknownFields(other.unknownFields);
      onChanged();
      return this;
    }
<pre>
The request message containing the user's name.
</pre>

Protobuf type {@code helloworld.HelloRequest}
agent-module/plugins-it/google-grpc-it/google-grpc-1-8-it/src/test/java/io/grpc/examples/helloworld/HelloRequest.java