---
title: INUnsendMessagesIntentResponseCode.failureMessageServiceNotAvailable
framework: intents
role: symbol
role_heading: Case
path: intents/inunsendmessagesintentresponsecode/failuremessageservicenotavailable
---

# INUnsendMessagesIntentResponseCode.failureMessageServiceNotAvailable

## Declaration

```swift
case failureMessageServiceNotAvailable
```