---
title: AVPersistableContentKeyRequest
framework: avfoundation
role: symbol
role_heading: Class
path: avfoundation/avpersistablecontentkeyrequest
---

# AVPersistableContentKeyRequest

An object that encapsulates information about a persistable content decryption key request issued from a content key session.

## Declaration

```swift
class AVPersistableContentKeyRequest
```

## Overview

Overview This class allows clients to create and use persistable content keys.

## Topics

### Requesting persistable content key data

- [persistableContentKey(fromKeyVendorResponse:options:)](avfoundation/avpersistablecontentkeyrequest/persistablecontentkey(fromkeyvendorresponse:options:).md)

## Relationships

### Inherits From

- [AVContentKeyRequest](avfoundation/avcontentkeyrequest.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### FairPlay streaming

- [AVContentKeySession](avfoundation/avcontentkeysession.md)
- [AVContentKeySessionDelegate](avfoundation/avcontentkeysessiondelegate.md)
- [AVContentKey](avfoundation/avcontentkey.md)
- [AVContentKeySpecifier](avfoundation/avcontentkeyspecifier.md)
- [AVContentKeyRequest](avfoundation/avcontentkeyrequest.md)
- [AVContentKeyResponse](avfoundation/avcontentkeyresponse.md)
- [AVExternalContentProtectionStatus](avfoundation/avexternalcontentprotectionstatus.md)
- [AVSampleBufferAttachContentKey(_:_:_:)](avfoundation/avsamplebufferattachcontentkey(_:_:_:).md)