public Builder clearMute() {
      if (muteBuilder_ == null) {
        if (taskCase_ == 15) {
          taskCase_ = 0;
          task_ = null;
          onChanged();
        }
      } else {
        if (taskCase_ == 15) {
          taskCase_ = 0;
          task_ = null;
        }
        muteBuilder_.clear();
      }
      return this;
    }
<pre>
Mutes the stream.
</pre>

<code>.google.cloud.video.livestream.v1.Event.MuteTask mute = 15;</code>
java-video-live-stream/proto-google-cloud-live-stream-v1/src/main/java/com/google/cloud/video/livestream/v1/Event.java