public Builder setManifests(
        int index, com.google.cloud.video.livestream.v1.Manifest.Builder builderForValue) {
      if (manifestsBuilder_ == null) {
        ensureManifestsIsMutable();
        manifests_.set(index, builderForValue.build());
        onChanged();
      } else {
        manifestsBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
<pre>
List of output manifests.
</pre>

<code>repeated .google.cloud.video.livestream.v1.Manifest manifests = 12;</code>
java-video-live-stream/proto-google-cloud-live-stream-v1/src/main/java/com/google/cloud/video/livestream/v1/Channel.java