How to get first array element

[SNOW39]

I have the below code and i am unable to get the first array element

var idset = workflow.scratchpad.idvalue;
var idset2 = workflow.scratchpad.idvalue2;
var idset3 = workflow.scratchpad.idvalue3;
var idset4 = workflow.scratchpad.idvalue4;
var idset5 = workflow.scratchpad.idvalue5;
var arr = [];
arr.push(idset, idset2, idset3, idset4, idset5);

for (var i in arr) {
    var myObj = arr[i];
    var r = new sn_ws.RESTMessageV2('Cisco ISE', 'Get voucher details');
    r.setStringParameterNoEscape('id', myObj);
    var response = r.execute();
    var responseBody = response.getBody();
    var httpStatus = response.getStatusCode();
    var jsonObj = JSON.parse(responseBody);
    var UN = jsonObj.GuestUser.guestInfo.userName;
    var unarr = [];
    unarr.push(UN);
    gs.log(unarr+"unarr");
var x = unarr[0].toString();
     gs.log(x+"unarrx");
    
}

[Mohith Devatte]

Hello,

can you try putting log for

var UN = jsonObj.GuestUser.guestInfo.userName;

gs.info('My JSON'+UN);

first check this value is coming from the response or not and let me know

[SNOW39]

I am getting myobj but not getting the response.

[Aman Kumar S]

Can you share how your response body looks like?

[SNOW39]

Below is the response body, But my script is not givinf response with the code i wrote. But it is working in background script

{
  "GuestUser" : {
    "id" : "245b3a95-d0fb-11ec-b93e-328fa1c8a142",
    "name" : "2a5m2f",
    "guestType" : "BI-MyShop",
    "status" : "AWAITING_INITIAL_LOGIN",
    "sponsorUserName" : "myshop",
    "sponsorUserId" : "c15f0072-f535-11e7-be5b-6cb2ae981a48",
    "guestInfo" : {
      "userName" : "2a5m2f",
      "password" : "9047AK",
      "creationTime" : "05/11/2022 09:22",
      "enabled" : false,
      "notificationLanguage" : "English"
    },
    "guestAccessInfo" : {
      "validDays" : 5,
      "location" : "In"
    },
    "customFields" : { },
    "link" : {
      "rel" : "self",
      "href" : "https://iseapi/ers/config/guestuser/245b3a95-d0fb-11ec-b93e-328fa1c8a142",
      "type" : "application/json"
    }
  }
}