---
title: "init(relyingPartyIdentifier:)"
framework: authenticationservices
role: symbol
role_heading: Initializer
path: "authenticationservices/asauthorizationplatformpublickeycredentialprovider/init(relyingpartyidentifier:)"
---

# init(relyingPartyIdentifier:)

Creates the object with a relying party identifier.

## Declaration

```swift
init(relyingPartyIdentifier: String)
```

## Parameters

- `relyingPartyIdentifier`: The domain name of the service to register or authorize against.