[CloudStorage] Initial missing assets


I have a question about CloudStorage.

I currently have the problem that I initially start with an empty assets folder, (Docker restarts, no shared folders).
Then I call from external the url to the file in the storage folder and get a 404 back. Only when I have looked at the assets in the CMS, it reloads them.

Is there an endpoint on which I can retrieve the uploads? Or can I provide for the reloading of all assets initially?