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# AVContentKeySessionServerPlaybackContextOption

Options for specifying additional information for generating server playback context (SPC).

```
struct AVContentKeySessionServerPlaybackContextOption
```

## Topics

### Server playback context options

[`protocolVersions`](/documentation/AVFoundation/AVContentKeySessionServerPlaybackContextOption/protocolVersions)

Specifies the versions of the content protection protocols supported by the application.

[`serverChallenge`](/documentation/AVFoundation/AVContentKeySessionServerPlaybackContextOption/serverChallenge)

Specifies a nonce to include in the secure server playback context (SPC) to prevent replay attacks.

### Initializing an options structure

[`init(rawValue:)`](/documentation/AVFoundation/AVContentKeySessionServerPlaybackContextOption/init(rawValue:))

Creates a playback context options structure with the specified raw value.


---

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