<!--
{
  "availability" : [
    "iOS: 26.0.0 -",
    "iPadOS: 26.0.0 -",
    "macCatalyst: -"
  ],
  "documentType" : "symbol",
  "framework" : "IdentityDocumentServices",
  "identifier" : "/documentation/IdentityDocumentServices/MobileDocumentRegistration/supportedAuthorityKeyIdentifiers",
  "metadataVersion" : "0.1.0",
  "role" : "Instance Property",
  "symbol" : {
    "kind" : "Instance Property",
    "modules" : [
      "IdentityDocumentServices"
    ],
    "preciseIdentifier" : "s:24IdentityDocumentServices06MobileB12RegistrationV32supportedAuthorityKeyIdentifiersSay10Foundation4DataVGvp"
  },
  "title" : "supportedAuthorityKeyIdentifiers"
}
-->

# supportedAuthorityKeyIdentifiers

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

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

## Discussion

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

---

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)