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# requestDownloadFile(_:options:downloadDelegate:didDownloadSelector:contextInfo:)

Downloads a file from the camera.

```
func requestDownloadFile(_ file: ICCameraFile, options: [ICDownloadOption : Any] = [:], downloadDelegate: any ICCameraDeviceDownloadDelegate, didDownloadSelector selector: Selector, contextInfo: UnsafeMutableRawPointer?)
```

## Discussion

Once this request completes, [`didDownloadFile(_:error:options:contextInfo:)`](/documentation/ImageCaptureCore/ICCameraDeviceDownloadDelegate/didDownloadFile(_:error:options:contextInfo:)) is called on the `downloadDelegate`.

---

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