Restore failed
Deleted-files UI shows deleted.restoreFailed (Restore failed.) when a restore API call fails without a more specific message.
Why this happens
Generic client fallback. Plan/quota gates may show Restore unavailable or a skipped banner instead. Admin storage restore uses the longer Restore failed. Check server logs for details.
Diagnose and fix
1. Refresh Deleted files; retry restore.
2. Free space or upgrade if quota/plan blocks restore.
3. Confirm the item is still in trash (Item is not in trash).
4. See Trash, restore, permanent delete / Restore files.