Cognigy webhook payload missing intent data in CXone Studio

Trying to route calls based on Cognigy intent confidence. The webhook hits my CXone flow, but the payload seems incomplete. I’m parsing the body with a GetRESTProxy action. Here is the :

ASSIGN: body = GETRESTPROXY("POST", "https://my-flow.nice-in接触.com/webhook", jsonBody)

The response returns 200, but body.intent.name is undefined. The raw JSON shows the data is nested under session.data. Am I missing a header config in Cognigy or is the parser failing?