It's need for organize backup by API to HDD storage or other cloud storage with all files (original, xmp and renditions).
Landing page https://developer.adobe.com/lightroom said "Adjust your full-resolution shots and have both your originals and edits backed up to the cloud."
But when I try to access to asset to "/master" link I get 403 error. Without originals (jpg or raw) you can’t say that I can make a backup.
Unfortunately, the Adobe Lightroom download utility does this 1) with inconveniently catalog 2) not automatically
