---
title: rawAttestationObject
framework: authenticationservices
role: symbol
role_heading: Instance Property
path: authenticationservices/asauthorizationpublickeycredentialregistration/rawattestationobject
---

# rawAttestationObject

A data object that contains the returned attestation.

## Declaration

```swift
var rawAttestationObject: Data? { get }
```

## Discussion

Discussion This object contains the public key. If you request it, it also contains the attestation statement. To learn more, see the W3C Web Authentication specification.