CXone Studio GetRESTProxy returning null despite 200 OK

NICE CXone API & Integrations
1

Running a snippet action to hit our internal API. The HTTP status is 200, but the response body variable is null. Tried parsing result.json and result.body, both coming back empty. Here’s the setup:

var xy = GetRESTProxy();
xy.SetMethod("GET");
xy.SetURL("https://api.internal.com/data");
var result = xy.Execute();

What’s the actual variable name for the raw string in Studio?