---
title: kCFUserNotificationCautionAlertLevel
framework: Core Foundation
role: symbol
role_heading: Global Variable
platforms: [macOS 10.0+]
path: corefoundation/kcfusernotificationcautionalertlevel
---

# kCFUserNotificationCautionAlertLevel

The notification is somewhat serious.

## Declaration

```swift
var kCFUserNotificationCautionAlertLevel: CFOptionFlags { get }
```

## Discussion

Discussion A caution icon is displayed by default.

## See Also

### Constants

- [kCFUserNotificationStopAlertLevel](corefoundation/kcfusernotificationstopalertlevel.md)
- [kCFUserNotificationNoteAlertLevel](corefoundation/kcfusernotificationnotealertlevel.md)
- [kCFUserNotificationPlainAlertLevel](corefoundation/kcfusernotificationplainalertlevel.md)