Data Action execution fails with 422 Unprocessable Entity in AU-1 BYOC

I can’t seem to figure out why the custom data action fails during CLI deployment in AU-1 BYOC. The payload validates locally, but the API rejects it during the push phase.

  • Verified JSON schema against GC documentation; structure is correct.
  • Tested endpoint via Postman with identical headers; success received.

Using CLI v2.1.0. Is there a specific timeout or encoding issue with BYOC gateways?