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# init(_:systemImage:action:)

Creates a button that generates its label from a localized string key
and system image name.

```
@export(implementation) nonisolated init(_ titleKey: LocalizedStringKey, systemImage: String, action: @escaping @MainActor () -> Void)
```

## Parameters

`titleKey`

The key for the button’s localized title, that describes
the purpose of the button’s `action`.

`systemImage`

The name of the image resource to lookup.

`action`

The action to perform when the user triggers the button.

## Discussion

This initializer creates a [`Label`](/documentation/SwiftUI/Label) view on your behalf, and treats the
localized key similar to [`init(_:tableName:bundle:comment:)`](/documentation/SwiftUI/Text/init(_:tableName:bundle:comment:)). See
[`Text`](/documentation/SwiftUI/Text) for more information about localizing strings.

---

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