private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.cloud.video.livestream.v1.DvrSession.DvrManifest,
            com.google.cloud.video.livestream.v1.DvrSession.DvrManifest.Builder,
            com.google.cloud.video.livestream.v1.DvrSession.DvrManifestOrBuilder>
        getDvrManifestsFieldBuilder() {
      if (dvrManifestsBuilder_ == null) {
        dvrManifestsBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.cloud.video.livestream.v1.DvrSession.DvrManifest,
                com.google.cloud.video.livestream.v1.DvrSession.DvrManifest.Builder,
                com.google.cloud.video.livestream.v1.DvrSession.DvrManifestOrBuilder>(
                dvrManifests_, ((bitField0_ & 0x00000040) != 0), getParentForChildren(), isClean());
        dvrManifests_ = null;
      }
      return dvrManifestsBuilder_;
    }
<pre>
Required. A list of DVR manifests. Currently only one DVR manifest is
allowed.
</pre>

<code>
repeated .google.cloud.video.livestream.v1.DvrSession.DvrManifest dvr_manifests = 7 [(.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/DvrSession.java