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# stopSendingUpdates(for:)

Stops the delivery of regular power level updates for a particular electric vehicle.

```
optional func stopSendingUpdates(for intent: INGetCarPowerLevelStatusIntent)
```

## Parameters

`intent`

The intent object that indicates which electric vehicle the power level updates relate to. The [`vocabularyIdentifier`](/documentation/Intents/INSpeakable/vocabularyIdentifier) property of the [`carName`](/documentation/Intents/INGetCarPowerLevelStatusIntent/carName) speakable string stores the unique [`carIdentifier`](/documentation/Intents/INCar/carIdentifier).

## Discussion

The system calls this method when it wants you to stop providing power level updates for a particular electric vehicle. Use this opportunity to perform any necessary cleanup and discard any references to the observer object that [`startSendingUpdates(for:to:)`](/documentation/Intents/INGetCarPowerLevelStatusIntentHandling/startSendingUpdates(for:to:)) provides.

To determine which vehicle the request relates to, you can extract the vehicle’s unique indentifer from the `vocabularyIdentifier` property of the intent’s `carName` speakable string. This is the same value as the `carIdentifier` in the vehicle’s corresponding [`INCar`](/documentation/Intents/INCar) object that your [`INListCarsIntentHandling`](/documentation/Intents/INListCarsIntentHandling) handler returns.

> Important:
> An arbitrary thread of your Intents extension calls this method.

---

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