Download Lightroom assets via API

I'm creating a feature that alows a user to import Lightroom assets (images&videos) into our website, however, I could not find a way to download the video file via API.

I am using this API doc for reference: https://developer.adobe.com/lightroom/lightroom-api-docs/api/#operation/getAssetRendition

So far, I can download the image rendition, but could not find an API/guide/doc to download a video asset.

Any help is much appreciated.