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

2 uses

	github.com/gotd/td/tg (current package)
		tl_errors_gen.go#L499: 	ErrUsernameOccupied                 = "USERNAME_OCCUPIED"
		tl_errors_gen.go#L2868: 	return tgerr.Is(err, ErrUsernameOccupied)