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

one use

	github.com/gotd/td/tg (current package)
		tl_server_gen.go#L9145: func (s *ServerDispatcher) OnPhoneGetGroupCallStreamRtmpURL(f func(ctx context.Context, request *PhoneGetGroupCallStreamRtmpURLRequest) (*PhoneGroupCallStreamRtmpURL, error)) {