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# setPermissionStatus(_:for:expirationDate:)

Sets the permission status of a URL with a distant future expiration date.

```
func setPermissionStatus(_ status: WKWebExtensionContext.PermissionStatus, for url: URL, expirationDate: Date?)
```

## Parameters

`status`

The new permission status to set for the given URL.

`url`

The URL for which to set the status.

`expirationDate`

The expiration date for the new permission status, or `nil` for distant future.

## Discussion

The URL is converted into a match pattern and will update [`grantedPermissionMatchPatterns`](/documentation/WebKit/WKWebExtensionContext/grantedPermissionMatchPatterns) and [`deniedPermissionMatchPatterns`](/documentation/WebKit/WKWebExtensionContext/deniedPermissionMatchPatterns). Use this method for changing a single URL’s status.
Passing a `nil` expiration date will be treated as a distant future date. Only [`WKWebExtensionContext.PermissionStatus.deniedExplicitly`](/documentation/WebKit/WKWebExtensionContext/PermissionStatus/deniedExplicitly), [`WKWebExtensionContext.PermissionStatus.unknown`](/documentation/WebKit/WKWebExtensionContext/PermissionStatus/unknown),
and [`WKWebExtensionContext.PermissionStatus.grantedExplicitly`](/documentation/WebKit/WKWebExtensionContext/PermissionStatus/grantedExplicitly) states are allowed to be set using this method.

## See Also

[`setPermissionStatus(_:for:)`](/documentation/WebKit/WKWebExtensionContext/setPermissionStatus(_:for:)-5xahd)

Sets the permission status of a URL with a distant future expiration date.


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