> ## Documentation Index
> Fetch the complete documentation index at: https://docs.crossmint.com/llms.txt
> Use this file to discover all available pages before exploring further.

# RegistrationResponseJSON

> Swift Structure

**Structure**

Specification reference: [https://w3c.github.io/webauthn/#dictdef-registrationresponsejson](https://w3c.github.io/webauthn/#dictdef-registrationresponsejson)

```swift theme={null}
struct RegistrationResponseJSON
```

## Instance Properties

### authenticatorAttachment

```swift theme={null}
var authenticatorAttachment: AuthenticatorAttachment?
```

### clientExtensionResults

```swift theme={null}
var clientExtensionResults: AuthenticationExtensionsClientOutputsJSON?
```

### id

```swift theme={null}
var id: Data
```

### rawId

```swift theme={null}
var rawId: Data
```

### response

```swift theme={null}
var response: AuthenticatorAttestationResponseJSON
```

### type

```swift theme={null}
var type: PublicKeyCredentialType
```