Script API 429 during JMeter load test

Could someone explain the rate limits for the Agent Scripting API? Running JMeter 5.6 from Singapore against US-East.

Hitting 429 Too Many Requests when fetching script versions with 50 concurrent threads. This is before any call load.

Standard retry logic fails fast. The platform_api docs are vague on burst limits for this specific endpoint.

Need to understand the throttle behavior to adjust my load testing config properly.