Security API returning 403 during low concurrency load test

  • No idea why this is happening, the Security API returns 403 Forbidden errors immediately
  • Running JMeter 5.6.2 with just 5 threads
  • Targeting Genesys Cloud BYOC Edge 24.1.0 in Asia/Singapore
  • Testing basic user role assignment endpoints
  • Getting HTTP/1.1 403 Forbidden in the response body
  • No rate limit headers present in the response
  • Using valid OAuth2 tokens generated via platform_api
  • Any ideas on why this happens at such low load?