Swift for Proxmox backups

Hi,

I was wondering if anyone has tried to use Swift for Proxmox backups? I have a Swift cluster and a Proxmox cluster. If possible, I would like to run my backups to Swift's object storage instead of using more expensive block storage, which is better utilized for my VMs anyway.

If anyone has any suggestions or direct experience with Proxmox and Swift, I'd be grateful for any insights.

Thanks in advance.