WFM API 429 errors during bulk schedule import

Can anyone clarify the exact rate limit for POST /api/v2/workforcemanagement/businessunits/{businessUnitId}/weeks/{weekId}/schedules/import? Running a JMeter script with 100 concurrent users hitting this endpoint results in immediate 429 Too Many Requests errors.

  • Verified tenant capacity allows for this volume of concurrent API calls.
  • Added exponential backoff logic but throughput drops significantly below required baseline.
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