Access-key id AKIA75EB8A56… is recognized, but its secret half was relocated to the vault mirror at /db/prod/legacy/backups/vault/admin2/keys/admin.bak/credentials/secrets/buckets/internal-old/internal-backup. Retrieve the second fragment there.
access-key-id: AKIA75EB8A56…
Most likely location: continue to internal-backup