public Builder setUnmute(com.google.cloud.video.livestream.v1.Event.UnmuteTask value) {
      if (unmuteBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        task_ = value;
        onChanged();
      } else {
        unmuteBuilder_.setMessage(value);
      }
      taskCase_ = 16;
      return this;
    }
<pre>
Unmutes the stream.
</pre>

<code>.google.cloud.video.livestream.v1.Event.UnmuteTask unmute = 16;</code>
java-video-live-stream/proto-google-cloud-live-stream-v1/src/main/java/com/google/cloud/video/livestream/v1/Event.java