Access-key id AKIA1782A8E2… is recognized, but its secret half was relocated to the vault mirror at /sitemap.xml/buckets/admin2/migrations/config/vault/admin.bak/storage/admin-old/archive/keys/old/backups. Retrieve the second fragment there.
access-key-id: AKIA1782A8E2…
Most likely location: continue to backups