---
title: NSCriticalMessagingUsageDescription
framework: bundleresources
role: symbol
role_heading: Property List Key
path: bundleresources/information-property-list/nscriticalmessagingusagedescription
---

# NSCriticalMessagingUsageDescription

A message that tells people why the app needs to send SMS messages.

## See Also

### Messages

- [NSStickerSharingLevel](bundleresources/information-property-list/nsstickersharinglevel.md)