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# DownloadableAssetsRequest

A request whose execution depends on assets that may need to be downloaded.

```
protocol DownloadableAssetsRequest
```

## Overview

Inspect [`assetStatus`](/documentation/Vision/DownloadableAssetsRequest/assetStatus) to determine whether the required assets are ready, and call
[`downloadAssets()`](/documentation/Vision/DownloadableAssetsRequest/downloadAssets()) to initiate the download when they are not.

## Topics

### Getting the asset status

[`var assetStatus: DownloadableAssetsRequestStatus`](/documentation/Vision/DownloadableAssetsRequest/assetStatus)

The current download status of the assets required by the request.

### Downloading assets

[`func downloadAssets() async throws`](/documentation/Vision/DownloadableAssetsRequest/downloadAssets())

Downloads the assets required to perform the request.

[`func downloadAssets(progress: consuming Subprogress) async throws`](/documentation/Vision/DownloadableAssetsRequest/downloadAssets(progress:))

Downloads the assets required to perform the request, reporting progress through the
provided subprogress.

## Relationships

### Conforming Types

[`GenerateIterativeSegmentationRequest`](/documentation/Vision/GenerateIterativeSegmentationRequest)

---

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