---
title: requiredAuthorizations
framework: arkit
role: symbol
role_heading: Type Property
path: arkit/barcodedetectionprovider/requiredauthorizations
---

# requiredAuthorizations

The authorization types you need to use the barcode detection provider.

## Declaration

```swift
static var requiredAuthorizations: [ARKitSession.AuthorizationType] { get }
```

## See Also

### Type properties

- [isSupported](arkit/barcodedetectionprovider/issupported.md)