Architect Data Action returns undefined in success output

Hey folks,

I’m trying to map a JSON response from a custom API into an Architect flow. The request works fine in Postman, but the success output in Architect shows undefined for my fields. Here’s the mapping config:

{
 "output": {
 "agentId": "$.data.id",
 "status": "$.data.state"
 }
}

The actual response has id and state nested under data. Why isn’t this picking up? I’ve checked the casing. The API returns 200 OK.

Any ideas?