---
title: URLSession.DataTaskPublisher.Output
framework: foundation
role: symbol
role_heading: Type Alias
path: foundation/urlsession/datataskpublisher/output
---

# URLSession.DataTaskPublisher.Output

The kind of values published by this publisher.

## Declaration

```swift
typealias Output = (data: Data, response: URLResponse)
```

## See Also

### Declaring publisher topography

- [URLSession.DataTaskPublisher.Failure](foundation/urlsession/datataskpublisher/failure.md)