---
title: userHandle
framework: authenticationservices
role: symbol
role_heading: Instance Property
path: authenticationservices/aspasskeyassertioncredential/userhandle
---

# userHandle

The user handle of this passkey.

## Declaration

```swift
var userHandle: Data { get }
```

## See Also

### Accessing credential information

- [authenticatorData](authenticationservices/aspasskeyassertioncredential/authenticatordata.md)
- [clientDataHash](authenticationservices/aspasskeyassertioncredential/clientdatahash.md)
- [credentialID](authenticationservices/aspasskeyassertioncredential/credentialid.md)
- [relyingParty](authenticationservices/aspasskeyassertioncredential/relyingparty.md)
- [signature](authenticationservices/aspasskeyassertioncredential/signature.md)