---
title: "mapTemplate(_:didReceiveRequestForDestination:)"
framework: carplay
role: symbol
role_heading: Instance Method
path: "carplay/cpmaptemplatedelegate/maptemplate(_:didreceiverequestfordestination:)"
---

# mapTemplate(_:didReceiveRequestForDestination:)

Called when a navigation request is received. Show a trip preview corresponding to this destination and start navigation if the destination is accepted by the user.

## Declaration

```swift
optional func mapTemplate(_ mapTemplate: CPMapTemplate, didReceiveRequestForDestination waypoint: CPNavigationWaypoint)
```