Stuck on getting 429 Too Many Requests when hitting /api/v2/architect/flows with 200 concurrent threads in JMeter. The environment is us-east-1 and the rate limit documentation mentions 100 requests per second but the error persists even at 50 threads per second. Need to know the exact burst limit for this endpoint to adjust the ramp-up time in the script.
This looks like a rate-limiting issue that often trips up API integrations. Try implementing exponential backoff in your script to handle the 429s gracefully.
- Add a delay after each failure
- Increase the wait time exponentially
- Respect the Retry-After header
This approach usually stabilizes the load test without hitting the burst limit.