github.com/gotd/td/tg.ServerDispatcher.OnChannelsReadMessageContents (method)

one use

	github.com/gotd/td/tg (current package)
		tl_server_gen.go#L7218: func (s *ServerDispatcher) OnChannelsReadMessageContents(f func(ctx context.Context, request *ChannelsReadMessageContentsRequest) (bool, error)) {