---
title: "mapItemDetailSelectionAccessory(_:)"
framework: mapkit
role: symbol
role_heading: Instance Method
path: "mapkit/mapcontent/mapitemdetailselectionaccessory(_:)"
---

# mapItemDetailSelectionAccessory(_:)

Specifies the selection accessory to display for the selected map item content.

## Declaration

```swift
@MainActor @preconcurrency func mapItemDetailSelectionAccessory(_ style: MapItemDetailSelectionAccessoryStyle? = .automatic) -> some MapContent

```

## Parameters

- `style`: The map item detail selection accessory style. If nil, no selection accessory appears.

## See Also

### Place information

- [MapItemDetailSelectionAccessoryStyle](mapkit/mapitemdetailselectionaccessorystyle.md)
- [callout(_:)](mapkit/mapitemdetailselectionaccessorystyle/callout(_:).md)