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

2 uses

	github.com/gotd/td/tg (current package)
		tl_errors_gen.go#L498: 	ErrUsernameNotOccupied              = "USERNAME_NOT_OCCUPIED"
		tl_errors_gen.go#L2863: 	return tgerr.Is(err, ErrUsernameNotOccupied)