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# INStartAudioCallIntentResponse

An app’s response to an intent to start an audio call.

```
class INStartAudioCallIntentResponse
```

## Overview

Use an [`INStartAudioCallIntentResponse`](/documentation/Intents/INStartAudioCallIntentResponse) object to specify whether your app is able to initiate an audio-based call. You create instances of this class when confirming and handling an [`INStartAudioCallIntent`](/documentation/Intents/INStartAudioCallIntent) object. When it’s time to call the user, SiriKit launches your app and delivers the <doc://com.apple.documentation/documentation/Foundation/NSUserActivity> object contained in this object. Use that user activity object to specify any additional information that would assist your app in placing the call.

You create an [`INStartAudioCallIntentResponse`](/documentation/Intents/INStartAudioCallIntentResponse) object in the [`confirm(intent:completion:)`](/documentation/Intents/INStartAudioCallIntentHandling/confirm(intent:completion:)) and [`handle(intent:completion:)`](/documentation/Intents/INStartAudioCallIntentHandling/handle(intent:completion:)) methods of your start audio call handler object. For more information about implementing your handler object, see [`INStartAudioCallIntentHandling`](/documentation/Intents/INStartAudioCallIntentHandling).

## Topics

### Initializing the Response Object

[`init(code:userActivity:)`](/documentation/Intents/INStartAudioCallIntentResponse/init(code:userActivity:))

Initializes the response object with the specified code and user activity object.

### Getting the Response Code

[`code`](/documentation/Intents/INStartAudioCallIntentResponse/code)

The code indicating whether you successfully handled the intent.

[`INStartAudioCallIntentResponseCode`](/documentation/Intents/INStartAudioCallIntentResponseCode)

Constants indicating the status of the response.


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