Access-key id AKIA77B43CAB… is recognized, but its secret half was relocated to the vault mirror at /sitemap.xml/prod/internal2/admin2/secrets/vault/config/keys/internal.bak/backups/migrations/old/legacy/deploy/buckets. Retrieve the second fragment there.
access-key-id: AKIA77B43CAB…
Most likely location: continue to buckets