---
title: INStartCallIntentResponseCode.failureRequiringAppLaunch
framework: intents
role: symbol
role_heading: Case
path: intents/instartcallintentresponsecode/failurerequiringapplaunch
---

# INStartCallIntentResponseCode.failureRequiringAppLaunch

A response code that indicates the user must launch your app to start a call.

## Declaration

```swift
case failureRequiringAppLaunch
```

## Discussion

Discussion Use this response code when you can’t handle the request through Siri for a reason not covered by any other response code. For example, you might use this code if the user hasn’t set up an account with your app. Don’t use it for general errors or to force the user to launch your app.

## See Also

### Response Code

- [INStartCallIntentResponseCode.unspecified](intents/instartcallintentresponsecode/unspecified.md)
- [INStartCallIntentResponseCode.ready](intents/instartcallintentresponsecode/ready.md)
- [INStartCallIntentResponseCode.continueInApp](intents/instartcallintentresponsecode/continueinapp.md)
- [INStartCallIntentResponseCode.userConfirmationRequired](intents/instartcallintentresponsecode/userconfirmationrequired.md)
- [INStartCallIntentResponseCode.failure](intents/instartcallintentresponsecode/failure.md)
- [INStartCallIntentResponseCode.failureCallingServiceNotAvailable](intents/instartcallintentresponsecode/failurecallingservicenotavailable.md)
- [INStartCallIntentResponseCode.failureContactNotSupportedByApp](intents/instartcallintentresponsecode/failurecontactnotsupportedbyapp.md)
- [INStartCallIntentResponseCode.failureAirplaneModeEnabled](intents/instartcallintentresponsecode/failureairplanemodeenabled.md)
- [INStartCallIntentResponseCode.failureUnableToHandOff](intents/instartcallintentresponsecode/failureunabletohandoff.md)
- [INStartCallIntentResponseCode.failureAppConfigurationRequired](intents/instartcallintentresponsecode/failureappconfigurationrequired.md)
- [INStartCallIntentResponseCode.failureCallInProgress](intents/instartcallintentresponsecode/failurecallinprogress.md)