Sample RESTMessageV2 Parse JSON Response

sample_restmessagev2.js

//  NOTE: this sample was run in a ServiceNow instance running release version Fuji Patch 4
(function sampleRequest() {
    try {
        var request = new sn_ws.RESTMessageV2();
        request.setHttpMethod('get');
        request.setEndpoint('https://rawgit.com/anonymous/f1c4664cafd6caf855fd/raw/f7ca3b022045e2c9f49dd2b453dea0cecc09888c/sample_json.json');


        var response = request.execute();
        var httpResponseStatus = response.getStatusCode();
        var httpResponseContentType = response.getHeader('Content-Type');
        var parser = new JSONParser();
        var parsed = {};
        var httpResponseBody;


        gs.print("http response status_code: " + httpResponseStatus);
        gs.print("http response content-type: " + httpResponseContentType);


        //  if request is successful then parse the response body

        if (httpResponseStatus == 200 && httpResponseContentType == 'application/json;charset=utf-8') {
            httpResponseBody = response.getBody();

            //  parse JSON string returned from request into a json object
            parsed = parser.parse(httpResponseBody);

            // iterate over JSON object only printing the id property of JSON objects in results array
            for (var i = 0; i < parsed.results.length; i++) {
                gs.print('id: ' + parsed.results[i].id)
            }
        }

    }
    catch (ex) {
        var message = ex.getMessage();
    }
})();