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# availableInputsChangeNotification

```
class let availableInputsChangeNotification: NSNotification.Name
```

## Discussion\abstract Notification sent to registered listeners when there are changes in ``doc://com.apple.avfaudio/documentation/AVFAudio/AVAudioSession/availableInputs``.

There is no payload (userInfo dictionary) associated with the [`availableInputsChangeNotification`](/documentation/AVFAudio/AVAudioSession/availableInputsChangeNotification) notification.

---

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