Stuck on Data Action timeout during high concurrency load test

Stuck on a 504 Gateway Timeout when hitting a custom Data Action in Architect under load. Running JMeter with 500 threads against the POST /api/v2/integrations/dataactions endpoint.

The flow hangs and returns 504 after 60 seconds, but single-threaded requests succeed instantly. Environment is AP-Southeast-1. Using SDK v2.20.400.

Is there a hidden rate limit for Data Action invocations per org? The standard API limits don’t seem to apply here.

This seems like a standard timeout configuration issue rather than a rate limit. Data Actions have a default 30-second HTTP timeout. Under high concurrency, backend latency spikes, causing the gateway to drop the connection. Increase the timeout in the Data Action settings. Check the docs here: https://help.genesys.cloud/integrations/data-actions/config