---
title: identifier
framework: gamekit
role: symbol
role_heading: Instance Property
path: gamekit/gkachievement/identifier
---

# identifier

The identifier for the achievement that you enter in App Store Connect.

## Declaration

```swift
var identifier: String { get set }
```

## See Also

### Accessing Achievement Properties

- [player](gamekit/gkachievement/player.md)
- [percentComplete](gamekit/gkachievement/percentcomplete.md)
- [isCompleted](gamekit/gkachievement/iscompleted.md)
- [lastReportedDate](gamekit/gkachievement/lastreporteddate.md)