Access-key id AKIA8B78AF39… is recognized, but its secret half was relocated to the vault mirror at /sitemap.xml/credentials/backups/db/env/storage/admin-v2/config/migrations/prod/legacy/admin-old/old/admin-v2. Retrieve the second fragment there.
access-key-id: AKIA8B78AF39…
Most likely location: continue to admin-v2