Writing a value stream using the CSVParser extension

Hi,

I am trying to generate a CSV file with all of the properties of the thing (stored in a valuestream).

I am using the example code for WriteCSV file given in PTC as a service in a thing and a CSV file is being generated with the headers from the DataShape. However, I am not getting the values for the respective properties in the CSV file. The code is as follows and I would like to know what changes are to be made (or a new example)  in order to populate the rows with the corresponding values from the value stream.

Thanks!

Best regards,

Tushar

var params = {

            infoTableName : "result",

            dataShapeName : "Test4_DataShape"

};

// CreateInfoTableFromDataShape(infoTableName:STRING("InfoTable"), dataShapeName:STRING):INFOTABLE(ds1)

var result = Resources["InfoTableFunctions"].CreateInfoTableFromDataShape(params);

var newRow = new Object();

newRow.firstfield = "Speed";

newRow.secondfield = "Distance";

//infotable1Object.rows[0] = newRow;

result.AddRow(newRow);

  var params2 = {

  path: "test3.csv" /* STRING */,

  data: result /* INFOTABLE */,

  fileRepository: "SystemRepository" /* THINGNAME */,

  withHeader: true /* BOOLEAN */

  };

  // no return

  var result = Resources["CSVParserFunctions"].WriteCSVFile(params2);