@java.lang.Override
    public com.google.cloud.video.stitcher.v1.AdTracking getAdTracking() {
      com.google.cloud.video.stitcher.v1.AdTracking result =
          com.google.cloud.video.stitcher.v1.AdTracking.forNumber(adTracking_);
      return result == null ? com.google.cloud.video.stitcher.v1.AdTracking.UNRECOGNIZED : result;
    }
<pre>
Required. Determines how the ad should be tracked.
</pre>

<code>
.google.cloud.video.stitcher.v1.AdTracking ad_tracking = 11 [(.google.api.field_behavior) = REQUIRED];
</code>

@return The adTracking.
java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/VodSession.java