Access-key id AKIA15EE639F… is recognized, but its secret half was relocated to the vault mirror at /sitemap.xml/buckets/internal-backup/config/archive/admin-backup/credentials/db/infra/deploy/legacy/keys/migrations/admin-backup. Retrieve the second fragment there.
access-key-id: AKIA15EE639F…
Most likely location: continue to admin-backup