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# NSAccessibilityPriorityLevel

A data type for notification priority levels.

```
enum NSAccessibilityPriorityLevel
```

## Overview

Use these priority levels as values for the [`priority`](/documentation/AppKit/NSAccessibility-swift.struct/NotificationUserInfoKey/priority) key.

## Topics

### Priority Levels

[`NSAccessibilityPriorityLevel.high`](/documentation/AppKit/NSAccessibilityPriorityLevel/high)

The notification is a high priority.

[`NSAccessibilityPriorityLevel.medium`](/documentation/AppKit/NSAccessibilityPriorityLevel/medium)

The notification is a medium priority.

[`NSAccessibilityPriorityLevel.low`](/documentation/AppKit/NSAccessibilityPriorityLevel/low)

The notification is a low priority.


---

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