How to run service "ConvertJSON" in Universal Converter extension in ThingWorx

[#1]

Here is a sample to run ConvertJSON just for test

1. Create a DataShape

2. There are 4 input for service ConvertJSON

fieldMap (The structure of infotable in the json row)

json (json content)
  { "rows":[
        {
            "email":"example1@ptc.com"
        },
        {
            "name":"Lily",
            "email":"example2@ptc.com"
        }
    ]
}
rowPath (json rows that indicate table information)
rows
dataShape (infotable dataShape)
UserEmail