---
title: "notifyBeganGeneratingEnvironment(withUUID:)"
framework: photosui
role: symbol
role_heading: Instance Method
path: "photosui/extensionhostnotifying/notifybegangeneratingenvironment(withuuid:)"
---

# notifyBeganGeneratingEnvironment(withUUID:)

## Declaration

```swift
@MainActor func notifyBeganGeneratingEnvironment(withUUID id: UUID)
```