Records a scorecard rating for the candidate on the specified position, attributed to the authenticated API user. Requires score, one of very_good, good, neutral, poor, or very_poor; only score and note are persisted, and all other request body properties are silently discarded. Returns 204 No Content with an empty body on success.

Error responses use the standard error.type / error.message envelope. A 404 means the candidate or position no longer exists on this company (for example the candidate was deleted), and a 412 means the candidate has since been moved to a different position. Neither will succeed on retry: re-fetch the candidate to learn its current position, or drop it from your sync.