@SuppressWarnings({"rawtypes"})
      protected com.google.protobuf.MapFieldReflectionAccessor internalGetMutableMapFieldReflection(
          int number) {
        switch (number) {
          case 4:
            return internalGetMutableTargetingParameters();
          default:
            throw new RuntimeException("Invalid map field number: " + number);
        }
      }
<pre>
Defines fields related to Google Ad Manager (GAM).
</pre>

Protobuf type {@code google.cloud.video.stitcher.v1.LiveSession.GamSettings}
java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/LiveSession.java