---
title: alertActionLocalizationKey
framework: cloudkit
role: symbol
role_heading: Instance Property
path: cloudkit/cknotification/alertactionlocalizationkey
---

# alertActionLocalizationKey

The key that identifies the localized string for the notification’s action.

## Declaration

```swift
var alertActionLocalizationKey: String? { get }
```

## Discussion

Discussion The system uses this property’s value to find the matching string in your app’s Localizable.strings file. It uses the string as the text of the button that opens your app, which the notification alert displays. If this property’s value is nil, the system displays a single button to dismiss the alert.

## See Also

### Accessing the Notification Info

- [alertBody](cloudkit/cknotification/alertbody.md)
- [alertLocalizationKey](cloudkit/cknotification/alertlocalizationkey.md)
- [alertLocalizationArgs](cloudkit/cknotification/alertlocalizationargs.md)
- [alertLaunchImage](cloudkit/cknotification/alertlaunchimage.md)
- [soundName](cloudkit/cknotification/soundname.md)
- [badge](cloudkit/cknotification/badge.md)
- [category](cloudkit/cknotification/category.md)
- [subscriptionID](cloudkit/cknotification/subscriptionid-16ygj.md)
- [subscriptionOwnerUserRecordID](cloudkit/cknotification/subscriptionowneruserrecordid.md)
- [title](cloudkit/cknotification/title.md)
- [titleLocalizationKey](cloudkit/cknotification/titlelocalizationkey.md)
- [titleLocalizationArgs](cloudkit/cknotification/titlelocalizationargs.md)
- [subtitle](cloudkit/cknotification/subtitle.md)
- [subtitleLocalizationKey](cloudkit/cknotification/subtitlelocalizationkey.md)
- [subtitleLocalizationArgs](cloudkit/cknotification/subtitlelocalizationargs.md)