---
title: AttributeScopes.AccessibilityAttributes.AnnouncementPriorityAttribute
framework: foundation
role: symbol
role_heading: Enumeration
path: foundation/attributescopes/accessibilityattributes/announcementpriorityattribute
---

# AttributeScopes.AccessibilityAttributes.AnnouncementPriorityAttribute

An attribute to define the urgency of the announcement.

## Declaration

```swift
@frozen enum AnnouncementPriorityAttribute
```

## Overview

Overview For example, when low is specified, announcements are queued and spoken when other speech utterances have completed. When default is specified, announcements will interrupt existing speech, but are interruptible if a new speech utterance is started. When high is specified, announcements will interrupt other speech and cannot be interrupted once started.

## Topics

### Enumerations

- [AttributeScopes.AccessibilityAttributes.AnnouncementPriorityAttribute.AnnouncementPriority](foundation/attributescopes/accessibilityattributes/announcementpriorityattribute/announcementpriority.md)

## Relationships

### Conforms To

- [AttributedStringKey](foundation/attributedstringkey.md)
- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Copyable](swift/copyable.md)
- [DecodableAttributedStringKey](foundation/decodableattributedstringkey.md)
- [EncodableAttributedStringKey](foundation/encodableattributedstringkey.md)
- [MarkdownDecodableAttributedStringKey](foundation/markdowndecodableattributedstringkey.md)
- [ObjectiveCConvertibleAttributedStringKey](foundation/objectivecconvertibleattributedstringkey.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)