POST REST API not updating variable fields value

[Bijender]

Hi, 

We have created a Scripted POST API, which is creating REQ record  but in RITM variable value is empty.  Kindly advise.

POST Script:

var reqbody = request.body.dataString;

    try {

        var parser = new global.JSON();

        var parsedData = parser.decode(reqbody);

        var extensionname = parsedData.First_name;

        var cartId = GlideGuid.generate(null);

        var cart = new Cart(cartId);

        var item = cart.addItem('8fdc2b5947511110e044b7f3846d4390', 1); //Catalog item name

        cart.setVariable(item, 'extensionname', First_name);//fill variables on RITM

        var rc = cart.placeOrder();

        var reqNumber = rc.number;//query RITM based on "var rc" REQ number 

        var ritm = new GlideRecord('sc_req_item');

        ritm.get('request.number', reqNumber);

        var ritmNumber = ritm.number;

        var res = {};

        res["status"] = "Success";

        res["requestNumber"] = reqNumber;

        res["requestItemNumber"] = ritmNumber;

        response.setBody(res);

When checking in POSTMAN it created record but variable value is empty.

Regards,
Bijender

[Sandeep Rajput]

@Bijender The Cart script include, which you are trying to use inside your code has been deprecated.

Please use the CartJS API https://developer.servicenow.com/dev.do#!/reference/api/tokyo/server/sn_sc-namespace/c_CartJSScoped#... use addToCart() or orderNow() methods and map the variables in key value pair.

Hope this helps.