---
title: identifier
framework: CarKey
role: symbol
role_heading: Instance Property
platforms: [iOS 16.0+, iPadOS 16.0+, Mac Catalyst 16.0+, macOS 13.3+, watchOS 9.0+]
path: carkey/vehiclereport/identifier
---

# identifier

The string you use to identify the vehicle when making requests.

## Declaration

```swift
let identifier: String
```

## Discussion

Discussion Use this string to differentiate vehicles associated with the session, and to ensure you send requests to the correct vehicle.

## See Also

### Getting the Vehicle Details

- [isConnected](carkey/vehiclereport/isconnected.md)