---
title: AVAudioUnitComponentTagsDidChange
framework: foundation
role: symbol
role_heading: Type Property
path: foundation/nsnotification/name-swift.struct/avaudiounitcomponenttagsdidchange
---

# AVAudioUnitComponentTagsDidChange

A notification that indicates when component tags change.

## Declaration

```swift
static let AVAudioUnitComponentTagsDidChange: NSNotification.Name
```

## Discussion

Discussion The notification object contains the AVAudioUnitComponent object with the tags.

## See Also

### AVFAudio

- [AVAudioEngineConfigurationChange](foundation/nsnotification/name-swift.struct/avaudioengineconfigurationchange.md)
- [interruptionNotification](avfaudio/avaudiosession/interruptionnotification.md)
- [mediaServicesWereLostNotification](avfaudio/avaudiosession/mediaserviceswerelostnotification.md)
- [mediaServicesWereResetNotification](avfaudio/avaudiosession/mediaserviceswereresetnotification.md)
- [routeChangeNotification](avfaudio/avaudiosession/routechangenotification.md)
- [silenceSecondaryAudioHintNotification](avfaudio/avaudiosession/silencesecondaryaudiohintnotification.md)