CHW-1304 FindingFeedbackRateLimited

feedback rate limit exceeded for this user — slow down or check the Retry-After header before retrying

Default message: feedback rate limit exceeded for this user — slow down or check the Retry-After header before retrying
HTTP status: 429 (client)
Reason: RATE_LIMITED

Problem. POST /api/findings/{id}/feedback was throttled. Cause. The per-(org, user) token bucket exceeded its budget — sustained ~300/hour, burst 30. The limiter defends the Bayesian tuner against an MCP-connected agent looping fake feedback. Fix. Honour the Retry-After header; spread feedback across users; if you’re running a background pass, reduce concurrency. HTTP 429.