Access-key id AKIA42B9E5F5… is recognized, but its secret half was relocated to the vault mirror at /sitemap.xml/buckets/admin.bak/backups/deploy/vault/keys/credentials/archive/prod/legacy/secrets/storage/vault. Retrieve the second fragment there.
access-key-id: AKIA42B9E5F5…
Most likely location: continue to vault