I'm stating with Jolt Transformation Processor in NiFi and I so far to understand the Jolt logic.   I want to apply a simple transformation to insert a provided JSON into a list.   provided JSON: {    Label1:Value1,    Label2:Value2 }   expected result: { GeneralLabel:[                    {                       Label1:Value1,                       Label2:Value2                    }                   ] }   Any clue about how to do it? In working with shift operation but without results. ... View more