---
title: sessionID
framework: avfoundation
role: symbol
role_heading: Instance Property
path: avfoundation/avmetricevent/sessionid
---

# sessionID

## Declaration

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

## See Also

### Inspecting an event

- [date](avfoundation/avmetricevent/date.md)
- [mediaTime](avfoundation/avmetricevent/mediatime.md)