private void ensureAdBreaksIsMutable() {
      if (!((bitField0_ & 0x00000040) != 0)) {
        adBreaks_ =
            new java.util.ArrayList<com.google.cloud.video.transcoder.v1.AdBreak>(adBreaks_);
        bitField0_ |= 0x00000040;
      }
    }
<pre>
Output configuration.
</pre>

<code>.google.cloud.video.transcoder.v1.Output output = 6;</code>
java-video-transcoder/proto-google-cloud-video-transcoder-v1/src/main/java/com/google/cloud/video/transcoder/v1/JobConfig.java