public static void SetExtendedDataById(this AIChara.ChaFileGameInfo2 messagePackObject, string id, PluginData data) => SetExtendedData(messagePackObject, id, data);
public static bool TryGetExtendedDataById(this AIChara.ChaFileGameInfo2 messagePackObject, string id, out PluginData data) => GetExtendedData(messagePackObject, id, out data);