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# deviceDidBecomeReady(withCompleteContentCatalog:)

Tells the client that the camera device is done enumerating its content and is ready to receive requests.

```
func deviceDidBecomeReady(withCompleteContentCatalog device: ICCameraDevice)
```

## Discussion

You must open a session on the device before you can enumerate its content and make it ready to receive requests.

---

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