Fixing virtual firealarm device agent download

components/device-mgt/org.wso2.carbon.device.mgt.ui/src/main/resources/jaggeryapps/devicemgt/api/device-api.jag

@@ -48,11 +48,12 @@ if (!user) {
         var deviceType = request.getParameter("deviceType"); // need a better solution here
         deviceTypeConfig = utility.getDeviceTypeConfig(deviceType);
         if (deviceTypeConfig && deviceTypeConfig.deviceType.downloadAgentUri) {
+            hearders = [{"name": constants["ACCEPT_IDENTIFIER"], "value": constants["APPLICATION_ZIP"]}];
             sketchDownloadEndPoint = devicemgtProps["httpsURL"] + "/" + deviceTypeConfig.deviceType.downloadAgentUri;
             serviceInvokers.HttpClient.get(sketchDownloadEndPoint + queryString, function (responsePayload, responseHeaders) {
                                                if (responseHeaders) {
                                                    for (var i = 0; i < responseHeaders.length; i++) {
-                            var header = responseHeaders[i]
+                                                       var header = responseHeaders[i];
                                                        var headerName = String(header.getName());
                                                        var headerValue = String(header.getValue());
                                                        response.addHeader(headerName, headerValue);
@@ -63,12 +64,12 @@ if (!user) {
                                                    return responsePayload;
                                                }
                                            }, function (responsePayload) {
-                    log.error(responsePayload)
+                                               log.error(responsePayload);
                                                var response = {};
                                                response["status"] = "error";
                                                return response;
                                            }
-            );
+                , hearders);
         } else {
             result = 400;
         }