I think I got it figured out but don’t really understand the Why’s of how I got it working.
I opened up User Codes Maintenance in App Studio and looked at how the data view was defined there.
I looked at the method parameters for the REST call.
I then returned to the form that I was working on, deleted the action and re-added it. Only thing I did different is I filled in the Dataset information the sames as it is in User Code Maintenance.
I am getting data loading into the view now.
I think some of the posts I was initially looking at may have been designed to get around previous bugs. The key is probably the way I setup the Dataview the second time. If you fill in the server side dataset and table, it should map the response dataset and tables correctly (I guess).