---
title: NSURLRequest.NetworkServiceType.responsiveData
framework: foundation
role: symbol
role_heading: Case
path: foundation/nsurlrequest/networkservicetype-swift.enum/responsivedata
---

# NSURLRequest.NetworkServiceType.responsiveData

A service type for medium-delay tolerant, elastic and inelastic flow, bursty, and long-lived connections.

## Declaration

```swift
case responsiveData
```

## Discussion

Discussion Use this service type for interactive situations where the user is anticipating a quick response, like instant messaging or completing a purchase.

## See Also

### Network service types

- [NSURLRequest.NetworkServiceType.default](foundation/nsurlrequest/networkservicetype-swift.enum/default.md)
- [NSURLRequest.NetworkServiceType.video](foundation/nsurlrequest/networkservicetype-swift.enum/video.md)
- [NSURLRequest.NetworkServiceType.background](foundation/nsurlrequest/networkservicetype-swift.enum/background.md)
- [NSURLRequest.NetworkServiceType.voice](foundation/nsurlrequest/networkservicetype-swift.enum/voice.md)
- [NSURLRequest.NetworkServiceType.callSignaling](foundation/nsurlrequest/networkservicetype-swift.enum/callsignaling.md)
- [NSURLRequest.NetworkServiceType.avStreaming](foundation/nsurlrequest/networkservicetype-swift.enum/avstreaming.md)
- [NSURLRequest.NetworkServiceType.responsiveAV](foundation/nsurlrequest/networkservicetype-swift.enum/responsiveav.md)
- [NSURLRequest.NetworkServiceType.voip](foundation/nsurlrequest/networkservicetype-swift.enum/voip.md)