void ChannelSynchronizationChanged(object sender, SynchronizationChangedEventArgs args)
 {
     if (args.Channel.SynchronizationStatus.Equals(Channel.ChannelSynchronizationStatus.All))
     {
         args.Channel.SynchronizationChanged -= ChannelSynchronizationChanged;
     }
 }
 void ChannelSynchronizationChanged(object sender, SynchronizationChangedEventArgs args)
 {
     if (args.Channel.SynchronizationStatus.Equals(Channel.ChannelSynchronizationStatus.All))
     {
         Logger.Info($"Channel: {args.Channel.Sid}", $"Got synchronized user channel: {args.Channel.Sid}");
         args.Channel.SynchronizationChanged -= ChannelSynchronizationChanged;
         this.twilioChatHelper.SubscribeToChannelEvents(args.Channel);
     }
 }