---
title: ASCredentialServiceIdentifier.IdentifierType
framework: authenticationservices
role: symbol
role_heading: Enumeration
path: authenticationservices/ascredentialserviceidentifier/identifiertype
---

# ASCredentialServiceIdentifier.IdentifierType

Possible values for the service identifier type.

## Declaration

```swift
enum IdentifierType
```

## Topics

### Identifier types

- [ASCredentialServiceIdentifier.IdentifierType.URL](authenticationservices/ascredentialserviceidentifier/identifiertype/url.md)
- [ASCredentialServiceIdentifier.IdentifierType.domain](authenticationservices/ascredentialserviceidentifier/identifiertype/domain.md)

### Enumeration Cases

- [ASCredentialServiceIdentifier.IdentifierType.app](authenticationservices/ascredentialserviceidentifier/identifiertype/app.md)

### Initializers

- [init(rawValue:)](authenticationservices/ascredentialserviceidentifier/identifiertype/init(rawvalue:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Identifying the credential service

- [identifier](authenticationservices/ascredentialserviceidentifier/identifier.md)
- [type](authenticationservices/ascredentialserviceidentifier/type.md)