Right, but same concept. Presumably query1 is an API call to AWS Lambda with an additional scope variable called functionPayload that is incorporated into the call in some way? Simplest mockup I can think of like this:
Note: you have to put {{functionPayload}} somewhere otherwise you won't be passing anything. I put it in the body, but just as easy to put it in the headers, URL params, etc.
The payload was passed to the (admittedly overly simple) API