Screen Recording API 500 Error During High Concurrency JMeter Test

General Discussion
1

Does anyone understand why the Screen Recording API returns a 500 Internal Server Error when scaling concurrent requests beyond 30 threads?
I am running JMeter 5.6 against the Genesys Cloud US1 environment. The setup targets /api/v2/recordings/screen.

  1. Authenticate via OAuth2.
  2. Send POST requests to start recordings.
  3. Scale threads from 10 to 50.

Errors begin at 30 threads. Works fine at lower volumes.