---
title: requestedPermissionMatchPatterns
framework: webkit
role: symbol
role_heading: Instance Property
path: webkit/wkwebextension/requestedpermissionmatchpatterns
---

# requestedPermissionMatchPatterns

The set of websites that the extension requires access to for its base functionality.

## Declaration

```swift
var requestedPermissionMatchPatterns: Set<WKWebExtension.MatchPattern> { get }
```