A GUID that identifies the playback session that had an error.
SDKs
- iOS 4.3+
- macOS 10.7+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 6.0+
Framework
- AVFoundation
Declaration
var playbackSessionID: String? { get }
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.