---
title: identifier
framework: networkextension
role: symbol
role_heading: Instance Property
path: networkextension/nevpnikev2ppkconfiguration/identifier
---

# identifier

The identifier for the PPK.

## Declaration

```swift
var identifier: String { get }
```

## See Also

### Accessing the configuration parameters

- [keychainReference](networkextension/nevpnikev2ppkconfiguration/keychainreference.md)
- [isMandatory](networkextension/nevpnikev2ppkconfiguration/ismandatory.md)