---
title: authorizationToken
framework: avfoundation
role: symbol
role_heading: Type Property
path: avfoundation/avcontentkeysystem/authorizationtoken
---

# authorizationToken

A method of key delivery that uses a token to authorize playback.

## Declaration

```swift
static let authorizationToken: AVContentKeySystem
```

## See Also

### Key-delivery methods

- [fairPlayStreaming](avfoundation/avcontentkeysystem/fairplaystreaming.md)
- [clearKey](avfoundation/avcontentkeysystem/clearkey.md)