---
title: operationLogin
framework: authenticationservices
role: symbol
role_heading: Type Property
path: authenticationservices/asauthorization/openidoperation/operationlogin
---

# operationLogin

An operation used to authenticate a user.

## Declaration

```swift
static let operationLogin: ASAuthorization.OpenIDOperation
```

## See Also

### Operation Types

- [operationRefresh](authenticationservices/asauthorization/openidoperation/operationrefresh.md)
- [operationLogout](authenticationservices/asauthorization/openidoperation/operationlogout.md)
- [operationImplicit](authenticationservices/asauthorization/openidoperation/operationimplicit.md)