{"page":"/blog/prebid-server-analytics-debugging","modified":"2026-11-10","license":"https://creativecommons.org/licenses/by/4.0/","columns":["Code","Meaning","Build"],"rows":[["0","General no bid","Java"],["101","Timeout","Java"],["103","Bidder unreachable (HTTP 503)","Java"],["202","Not sent: media type not supported","Java"],["204","Not sent: TCF Purpose 2","Java"],["300","Response rejected, general (mostly DSA rules)","Go and Java"],["301","Response rejected: below floor","Java"],["303","Response rejected: category mapping invalid","Go"],["351","Rejected: creative size not allowed","Go and Java"],["352","Rejected: creative not secure","Go and Java"]],"sourceUrls":[[],[],[],[],[],[],[],[],[],[]]}