---
title: clientId
framework: signinwithapplejs
role: symbol
role_heading: Instance Property
path: signinwithapplejs/clientconfigi/clientid
---

# clientId

The developer’s client identifier, as provided by WWDR.

## Declaration

```data
attribute string clientId;
```

## Discussion

Discussion You must obtain a client identifier from WWDR before you can use Sign In with Apple.

## See Also

### Configuring the client object

- [redirectURI](signinwithapplejs/clientconfigi/redirecturi.md)
- [scope](signinwithapplejs/clientconfigi/scope.md)
- [state](signinwithapplejs/clientconfigi/state.md)
- [nonce](signinwithapplejs/clientconfigi/nonce.md)
- [usePopup](signinwithapplejs/clientconfigi/usepopup.md)