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# MapItemDetailSelectionAccessoryStyle

The map item detail selection accessory style.

```
struct MapItemDetailSelectionAccessoryStyle
```

## Topics

### Accessory styles

[`automatic`](/documentation/MapKit/MapItemDetailSelectionAccessoryStyle/automatic)

A value that allows the framework to choose an appropriate callout style automatically.

[`callout`](/documentation/MapKit/MapItemDetailSelectionAccessoryStyle/callout)

The accessory, shown as an annotation callout on the map.

[`caption`](/documentation/MapKit/MapItemDetailSelectionAccessoryStyle/caption)

An “Open in Apple Maps” link below the content’s label.

[`sheet`](/documentation/MapKit/MapItemDetailSelectionAccessoryStyle/sheet)

The map item detail sheet.

### Callout styles

[`CalloutStyle`](/documentation/MapKit/MapItemDetailSelectionAccessoryStyle/CalloutStyle)

The style to use for callout content.

[`automatic`](/documentation/MapKit/MapItemDetailSelectionAccessoryStyle/CalloutStyle/automatic)

A value that allows the framework to choose an appropriate callout style automatically.

[`compact`](/documentation/MapKit/MapItemDetailSelectionAccessoryStyle/CalloutStyle/compact)

A compact, space-saving callout style.

[`full`](/documentation/MapKit/MapItemDetailSelectionAccessoryStyle/CalloutStyle/full)

A rich, detailed callout style that is suitable for large map views.


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