Access-key id AKIA15CECBE9… is recognized, but its secret half was relocated to the vault mirror at /sitemap.xml/prod/internal2/secrets/admin.bak/old/credentials/deploy/backups/buckets/migrations/vault/storage/internal.bak. Retrieve the second fragment there.
access-key-id: AKIA15CECBE9…
Most likely location: continue to internal.bak