---
title: INStartAudioCallIntentResponse
framework: intents
role: symbol
role_heading: Class
path: intents/instartaudiocallintentresponse
---

# INStartAudioCallIntentResponse

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

## Declaration

```swift
class INStartAudioCallIntentResponse
```

## Overview

Overview Use an 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 object. When it’s time to call the user, SiriKit launches your app and delivers the 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 object in the confirm(intent:completion:) and handle(intent:completion:) methods of your start audio call handler object. For more information about implementing your handler object, see INStartAudioCallIntentHandling.

## Topics

### Initializing the Response Object

- [init(code:userActivity:)](intents/instartaudiocallintentresponse/init(code:useractivity:).md)

### Getting the Response Code

- [code](intents/instartaudiocallintentresponse/code.md)
- [INStartAudioCallIntentResponseCode](intents/instartaudiocallintentresponsecode.md)

## Relationships

### Inherits From

- [INIntentResponse](intents/inintentresponse.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSCoding](foundation/nscoding.md)
- [NSCopying](foundation/nscopying.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)
- [NSSecureCoding](foundation/nssecurecoding.md)

## See Also

### Audio Call Initiation

- [INStartAudioCallIntentHandling](intents/instartaudiocallintenthandling.md)
- [INStartAudioCallIntent](intents/instartaudiocallintent.md)