github.com/gotd/td/tg.PhoneGetGroupCallStreamRtmpURLRequest.String (method, view implemented interface methods)

one use

	github.com/gotd/td/tg (current package)
		tl_phone_get_group_call_stream_rtmp_url_gen.go#L75: func (g *PhoneGetGroupCallStreamRtmpURLRequest) String() string {