---
title: playbackSessionID
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avplayeritemerrorlogevent/playbacksessionid
---

# playbackSessionID

A GUID that identifies the playback session that had an error.

## Declaration

```swift
var playbackSessionID: String? { get }
```

## Discussion

Discussion The property corresponds to “cs-guid”. The value of this property is used in HTTP requests, and may be nil if the GUID is unknown.

## See Also

### Getting information about the event

- [date](avfoundation/avplayeritemerrorlogevent/date.md)
- [uri](avfoundation/avplayeritemerrorlogevent/uri.md)
- [serverAddress](avfoundation/avplayeritemerrorlogevent/serveraddress.md)
- [errorStatusCode](avfoundation/avplayeritemerrorlogevent/errorstatuscode.md)
- [errorDomain](avfoundation/avplayeritemerrorlogevent/errordomain.md)
- [errorComment](avfoundation/avplayeritemerrorlogevent/errorcomment.md)
- [allHTTPResponseHeaderFields](avfoundation/avplayeritemerrorlogevent/allhttpresponseheaderfields.md)