---
title: kFSEventStreamEventExtendedDataPathKey
framework: Core Services
role: symbol
role_heading: Global Variable
platforms: [Mac Catalyst 13.0+, macOS 10.13+]
path: coreservices/kfseventstreameventextendeddatapathkey
---

# kFSEventStreamEventExtendedDataPathKey

## Declaration

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