---
title: CLKLaunchedComplicationIdentifierKey
framework: clockkit
role: symbol
role_heading: Global Variable
path: clockkit/clklaunchedcomplicationidentifierkey
---

# CLKLaunchedComplicationIdentifierKey

A key that indicates the identifier of a complication the system launched.

## Declaration

```swift
let CLKLaunchedComplicationIdentifierKey: String
```

## See Also

### Deprecated methods

- [CLKLaunchedTimelineEntryDateKey](clockkit/clklaunchedtimelineentrydatekey.md)
- [getComplicationDescriptors(handler:)](clockkit/clkcomplicationdatasource/getcomplicationdescriptors(handler:).md)
- [handleSharedComplicationDescriptors(_:)](clockkit/clkcomplicationdatasource/handlesharedcomplicationdescriptors(_:).md)
- [getLocalizableSampleTemplate(for:withHandler:)](clockkit/clkcomplicationdatasource/getlocalizablesampletemplate(for:withhandler:).md)
- [getPrivacyBehavior(for:withHandler:)](clockkit/clkcomplicationdatasource/getprivacybehavior(for:withhandler:).md)
- [CLKComplicationPrivacyBehavior](clockkit/clkcomplicationprivacybehavior.md)
- [getAlwaysOnTemplate(for:withHandler:)](clockkit/clkcomplicationdatasource/getalwaysontemplate(for:withhandler:).md)
- [getTimelineEndDate(for:withHandler:)](clockkit/clkcomplicationdatasource/gettimelineenddate(for:withhandler:).md)
- [getCurrentTimelineEntry(for:withHandler:)](clockkit/clkcomplicationdatasource/getcurrenttimelineentry(for:withhandler:).md)
- [getTimelineEntries(for:after:limit:withHandler:)](clockkit/clkcomplicationdatasource/gettimelineentries(for:after:limit:withhandler:).md)
- [getTimelineAnimationBehavior(for:withHandler:)](clockkit/clkcomplicationdatasource/gettimelineanimationbehavior(for:withhandler:).md)
- [CLKComplicationTimelineAnimationBehavior](clockkit/clkcomplicationtimelineanimationbehavior.md)
- [getSupportedTimeTravelDirections(for:withHandler:)](clockkit/clkcomplicationdatasource/getsupportedtimetraveldirections(for:withhandler:).md)
- [CLKComplicationTimeTravelDirections](clockkit/clkcomplicationtimetraveldirections.md)
- [getTimelineStartDate(for:withHandler:)](clockkit/clkcomplicationdatasource/gettimelinestartdate(for:withhandler:).md)