WFM API 429 during JMeter load on US1

Genesys Cloud WFM
1

My configuration keeps failing when testing Workforce Engagement Management endpoints. JMeter hits 40 threads on US1. The schedule retrieval returns 429 Too Many Requests. This blocks our capacity planning validation. Need to confirm if this is a hard limit for admin_config users. Steps to reproduce:

  1. Generate OAuth token.
  2. Run JMeter with 40 concurrent threads.
  3. Hit /api/v2/wfm/schedules.
  4. Observe 429 errors immediately.