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# UIAlertAction.Style

Styles to apply to action buttons in an alert.

```
enum Style
```

## Topics

### Constants

[`UIAlertAction.Style.default`](/documentation/UIKit/UIAlertAction/Style-swift.enum/default)

Apply the default style to the action’s button.

[`UIAlertAction.Style.cancel`](/documentation/UIKit/UIAlertAction/Style-swift.enum/cancel)

Apply a style that indicates the action cancels the operation and leaves things unchanged.

[`UIAlertAction.Style.destructive`](/documentation/UIKit/UIAlertAction/Style-swift.enum/destructive)

Apply a style that indicates the action might change or delete data.


---

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