---
title: delegate
framework: systemextensions
role: symbol
role_heading: Instance Property
path: systemextensions/ossystemextensionrequest/delegate
---

# delegate

A delegate to receive updates about the progress of a request.

## Declaration

```swift
weak var delegate: (any OSSystemExtensionRequestDelegate)? { get set }
```

## See Also

### Working with a Delegate

- [OSSystemExtensionRequestDelegate](systemextensions/ossystemextensionrequestdelegate.md)