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# PKAddPassButtonStyle

The appearance of the buttons that can be created using the [`addPassButtonWithStyle:`](/documentation/PassKit/PKAddPassButton/addPassButtonWithStyle:) method.

```
enum PKAddPassButtonStyle
```

## Topics

### Constants

[`PKAddPassButtonStyleBlack`](/documentation/PassKit/PKAddPassButtonStyle/black)

A black button with white lettering.

[`PKAddPassButtonStyleBlackOutline`](/documentation/PassKit/PKAddPassButtonStyle/blackOutline)

A black button with a light outline.

## Relationships

### Conforms To

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Equatable`](/documentation/Swift/Equatable)

[`BitwiseCopyable`](/documentation/Swift/BitwiseCopyable)

[`Hashable`](/documentation/Swift/Hashable)

[`RawRepresentable`](/documentation/Swift/RawRepresentable)

[`Sendable`](/documentation/Swift/Sendable)

---

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