public static com.google.cloud.video.stitcher.v1.MediaCdnKey parseFrom(
      com.google.protobuf.CodedInputStream input,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
        PARSER, input, extensionRegistry);
  }
<pre>
Optional. If set, the URL will be signed using the Media CDN token.
Otherwise, the URL would be signed using the standard Media CDN signature.
</pre>

<code>
.google.cloud.video.stitcher.v1.MediaCdnKey.TokenConfig token_config = 3 [(.google.api.field_behavior) = OPTIONAL];
</code>
java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/MediaCdnKey.java