---
title: SnapshotData.SnapshotReason.complicationUpdate
framework: swiftui
role: symbol
role_heading: Case
path: swiftui/snapshotdata/snapshotreason/complicationupdate
---

# SnapshotData.SnapshotReason.complicationUpdate

The app updated the complication timeline.

## Declaration

```swift
case complicationUpdate
```

## See Also

### Getting the snapshot reasons

- [SnapshotData.SnapshotReason.appBackgrounded](swiftui/snapshotdata/snapshotreason/appbackgrounded.md)
- [SnapshotData.SnapshotReason.appScheduled](swiftui/snapshotdata/snapshotreason/appscheduled.md)
- [SnapshotData.SnapshotReason.prelaunch](swiftui/snapshotdata/snapshotreason/prelaunch.md)
- [SnapshotData.SnapshotReason.returnToDefaultState](swiftui/snapshotdata/snapshotreason/returntodefaultstate.md)