private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.cloud.video.transcoder.v1.Overlay,
            com.google.cloud.video.transcoder.v1.Overlay.Builder,
            com.google.cloud.video.transcoder.v1.OverlayOrBuilder>
        getOverlaysFieldBuilder() {
      if (overlaysBuilder_ == null) {
        overlaysBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.cloud.video.transcoder.v1.Overlay,
                com.google.cloud.video.transcoder.v1.Overlay.Builder,
                com.google.cloud.video.transcoder.v1.OverlayOrBuilder>(
                overlays_, ((bitField0_ & 0x00000200) != 0), getParentForChildren(), isClean());
        overlays_ = null;
      }
      return overlaysBuilder_;
    }
<pre>
List of overlays on the output video, in descending Z-order.
</pre>

<code>repeated .google.cloud.video.transcoder.v1.Overlay overlays = 10;</code>
java-video-transcoder/proto-google-cloud-video-transcoder-v1/src/main/java/com/google/cloud/video/transcoder/v1/JobConfig.java