const github.com/gotd/td/tg.ErrUserAlreadyParticipant

2 uses

	github.com/gotd/td/tg (current package)
		tl_errors_gen.go#L507: 	ErrUserAlreadyParticipant           = "USER_ALREADY_PARTICIPANT"
		tl_errors_gen.go#L2908: 	return tgerr.Is(err, ErrUserAlreadyParticipant)