private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.cloud.video.livestream.v1.Clip.ClipManifest,
            com.google.cloud.video.livestream.v1.Clip.ClipManifest.Builder,
            com.google.cloud.video.livestream.v1.Clip.ClipManifestOrBuilder>
        getClipManifestsFieldBuilder() {
      if (clipManifestsBuilder_ == null) {
        clipManifestsBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.cloud.video.livestream.v1.Clip.ClipManifest,
                com.google.cloud.video.livestream.v1.Clip.ClipManifest.Builder,
                com.google.cloud.video.livestream.v1.Clip.ClipManifestOrBuilder>(
                clipManifests_,
                ((bitField0_ & 0x00000200) != 0),
                getParentForChildren(),
                isClean());
        clipManifests_ = null;
      }
      return clipManifestsBuilder_;
    }
<pre>
Required. A list of clip manifests. Currently only one clip manifest is
allowed.
</pre>

<code>
repeated .google.cloud.video.livestream.v1.Clip.ClipManifest clip_manifests = 12 [(.google.api.field_behavior) = REQUIRED];
</code>
java-video-live-stream/proto-google-cloud-live-stream-v1/src/main/java/com/google/cloud/video/livestream/v1/Clip.java