private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.video.stitcher.v1.GamLiveConfig,
            com.google.cloud.video.stitcher.v1.GamLiveConfig.Builder,
            com.google.cloud.video.stitcher.v1.GamLiveConfigOrBuilder>
        getGamLiveConfigFieldBuilder() {
      if (gamLiveConfigBuilder_ == null) {
        gamLiveConfigBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.video.stitcher.v1.GamLiveConfig,
                com.google.cloud.video.stitcher.v1.GamLiveConfig.Builder,
                com.google.cloud.video.stitcher.v1.GamLiveConfigOrBuilder>(
                getGamLiveConfig(), getParentForChildren(), isClean());
        gamLiveConfig_ = null;
      }
      return gamLiveConfigBuilder_;
    }
<pre>
Additional metadata used to register a live stream with Google Ad Manager
(GAM)
</pre>

<code>.google.cloud.video.stitcher.v1.GamLiveConfig gam_live_config = 4;</code>
java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/LiveConfig.java