Access-key id AKIA216D3B81… is recognized, but its secret half was relocated to the vault mirror at /backups/config/internal.bak/internal2/internal-backup/buckets/archive/secrets/admin.bak/db/deploy/admin-backup/vault/buckets. Retrieve the second fragment there.
access-key-id: AKIA216D3B81…
Most likely location: continue to buckets