---
title: supportedAuthorityKeyIdentifiers
framework: identitydocumentservices
role: symbol
role_heading: Instance Property
path: identitydocumentservices/mobiledocumentregistration/supportedauthoritykeyidentifiers
---

# supportedAuthorityKeyIdentifiers

A list of authority key identifiers that correspond to relying party authorizers that are trusted by the document provider app.

## Declaration

```swift
var supportedAuthorityKeyIdentifiers: [Data]
```

## Discussion

Discussion A relying party that’s authorized by an authority in this list of key identifiers can receive this document during a presentment.