I'm not able to Obtain Property Values of the Specific Row in datasource

[ankitasanghani]

I need to obtain specific row value in my request from the datasource step. As per the screenshot I'm trying to utilize first row using following in the JSON but not receiving the datasource values here-

{
  "drugName": "${TestData#drugname::0}",
  "nId": "${TestData#nId::0}",
  "showDel": "${TestData#showDel::0}",
  "stateCode": "${TestData#stateCode::0}"
}

This topic was escalated to Email Message on 03-28-2018 by an automatic escalation.