Access-key id AKIAD1634DAC… is recognized, but its secret half was relocated to the vault mirror at /backups/config/internal.bak/internal2/internal-backup/old/db/admin2/credentials/archive/env/vault/secrets/legacy/internal-backup. Retrieve the second fragment there.
access-key-id: AKIAD1634DAC…
Most likely location: continue to internal-backup