---
title: "init(authorization:fullAccuracyPurposeKey:)"
framework: corelocation
role: symbol
role_heading: Initializer
path: "corelocation/clservicesession-pt7n/init(authorization:fullaccuracypurposekey:)"
---

# init(authorization:fullAccuracyPurposeKey:)

Creates a services session by using the authorization mode and purpose key you specify.

## Declaration

```swift
init(authorization: CLServiceSession.AuthorizationRequirement, fullAccuracyPurposeKey: String)
```

## Discussion

Discussion Passing .none for authorization requirement and omitting any accuracy requirement creates a session object that doesn’t request a person’s authorization to access Location Services, but the object meets a requested Explicit Service Session requirement if the framework has already has authorization. Passing an authorization requirement other than .none causes Location Services to request a person’s permission for the corresponding level of authorization when possible — for example, when your app is in the foreground, when a person hasn’t denied an earlier authorization request, or if parental control settings don’t restrict changes to the ability to request a person’s location.

## See Also

### Creating a session

- [init(authorization:)](corelocation/clservicesession-pt7n/init(authorization:).md)
- [CLServiceSession.AuthorizationRequirement](corelocation/clservicesession-pt7n/authorizationrequirement.md)