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# urlDescriptors

An array that contains objects with details about where to join the virtual conference.

```
var urlDescriptors: [EKVirtualConferenceURLDescriptor] { get }
```

## Discussion

Calendar uses the first URL descriptor as the preferred way for users to join a virtual conference, and displays any additional links you provide in the virtual conference details.

> Important:
> Events that use your virtual conference descriptors may sync to other devices where your app isn’t installed. To support links to your virtual conference regardless of whether your app is installed, adopt Universal Links in your app. This let you specify HTTP URLs that open your app, if it’s installed, or open a corresponding web page if it’s not. For more information about adopting Universal Links in your app, see <doc://com.apple.documentation/documentation/Xcode/supporting-universal-links-in-your-app>.

---

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