---
title: SRSensorUsageMessageUsage
framework: bundleresources
role: symbol
role_heading: Property List Key
path: bundleresources/information-property-list/nssensorkitusagedetail/srsensorusagemessageusage
---

# SRSensorUsageMessageUsage

A collection of properties that explain your app’s need to observe the user’s activity in Messages.

## Discussion

Discussion This key is a possible member of the NSSensorKitUsageDetail dictionary.

## Topics

### Sensor usage keys

- [Description](bundleresources/information-property-list/nssensorkitusagedetail/srsensorusagemessageusage/description.md)
- [Required](bundleresources/information-property-list/nssensorkitusagedetail/srsensorusagemessageusage/required.md)

## See Also

### App Activity

- [SRSensorUsagePhoneUsage](bundleresources/information-property-list/nssensorkitusagedetail/srsensorusagephoneusage.md)