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# carIdentifier

The electric vehicle’s unique identifier.

```
var carIdentifier: String { get }
```

## Discussion

The identifier is a unique value that your app provides that isn’t the vehicle’s VIN or equivalent identifier.

Use `carIdentifier` when handling [`INGetCarPowerLevelStatusIntent`](/documentation/Intents/INGetCarPowerLevelStatusIntent) requests so that the response can match the appropriate vehicle in the user’s My Vehicles collection.

---

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