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# centralManager(_:didUpdateANCSAuthorizationFor:)

Tells the delegate the authorization status changed for a ANCS-requiring connected peripheral.

```
optional func centralManager(_ central: CBCentralManager, didUpdateANCSAuthorizationFor peripheral: CBPeripheral)
```

## Parameters

`central`

The central manager providing this information.

`peripheral`

The [`CBPeripheral`](/documentation/CoreBluetooth/CBPeripheral) that caused the event.

## Discussion

---

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