---
title: none
framework: authenticationservices
role: symbol
role_heading: Type Property
path: authenticationservices/asauthorizationpublickeycredentialattestationkind/none
---

# none

An attestation kind of none.

## Declaration

```swift
static let none: ASAuthorizationPublicKeyCredentialAttestationKind
```

## See Also

### Getting attestation types

- [direct](authenticationservices/asauthorizationpublickeycredentialattestationkind/direct.md)
- [enterprise](authenticationservices/asauthorizationpublickeycredentialattestationkind/enterprise.md)
- [indirect](authenticationservices/asauthorizationpublickeycredentialattestationkind/indirect.md)