Access-key id AKIA28B68EF8… is recognized, but its secret half was relocated to the vault mirror at /sitemap.xml/prod/internal2/internal.bak/credentials/db/backups/secrets/legacy/old/vault/buckets/archive/infra/legacy. Retrieve the second fragment there.
access-key-id: AKIA28B68EF8…
Most likely location: continue to legacy