<!--
{
  "availability" : [
    "iOS: 14.0.0 -",
    "iPadOS: 14.0.0 -",
    "macCatalyst: 14.0.0 -",
    "visionOS: 1.0.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "SiriKit",
  "identifier" : "/documentation/Intents/INGetCarPowerLevelStatusIntentResponseObserver",
  "metadataVersion" : "0.1.0",
  "role" : "Protocol",
  "symbol" : {
    "kind" : "Protocol",
    "modules" : [
      "Intents"
    ],
    "preciseIdentifier" : "c:objc(pl)INGetCarPowerLevelStatusIntentResponseObserver"
  },
  "title" : "INGetCarPowerLevelStatusIntentResponseObserver"
}
-->

# INGetCarPowerLevelStatusIntentResponseObserver

The interface for providing updates of a vehicle’s power level.

```
protocol INGetCarPowerLevelStatusIntentResponseObserver : NSObjectProtocol
```

## Overview

This protocol allows adopting objects to provide the system with an updated power level of a vehicle. You do not adopt this protocol in your own objects. Instead, the system provides an object that adopts this protocol, and you call its [`didUpdate(getCarPowerLevelStatus:)`](/documentation/Intents/INGetCarPowerLevelStatusIntentResponseObserver/didUpdate(getCarPowerLevelStatus:)) method to provide the vehicle’s current power level.

When the system requests power level updates, it passes an object that conforms to this protocol to the [`startSendingUpdates(for:to:)`](/documentation/Intents/INGetCarPowerLevelStatusIntentHandling/startSendingUpdates(for:to:)) method of your power level status handler—your custom object that adopts the [`INGetCarPowerLevelStatusIntentHandling`](/documentation/Intents/INGetCarPowerLevelStatusIntentHandling) protocol. Your handler must store a reference to this object and use it to deliver regular updates about the power level.

## Topics

### Updating the Power Level Status

[`func didUpdate(getCarPowerLevelStatus: INGetCarPowerLevelStatusIntentResponse)`](/documentation/Intents/INGetCarPowerLevelStatusIntentResponseObserver/didUpdate(getCarPowerLevelStatus:))

Provides information about the vehicle’s power level.

## Relationships

### Inherits From

[`NSObjectProtocol`](/documentation/ObjectiveC/NSObjectProtocol)

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)