public static ProvisionResponse GrantMSLAccess(string env, string user, string pcn, bool needPQRole)
        {
            ProvisionResponse result = new ProvisionResponse();

            try
            {
                //if (string.IsNullOrWhiteSpace(user)) user = Thread.CurrentPrincipal.Identity.Name;

                ActiveDirectoryHelper.ValidateUser(user);

                string response = SqlDataHelper.Provision(AppName.MSL, env, user, pcn, (needPQRole ? Properties.Resources.Query_MSL_PQ : Properties.Resources.Query_MSLAccess));

                using (XmlReader reader = XmlReader.Create(new StringReader(response)))
                {
                    XElement            root             = XElement.Load(reader);
                    XmlNameTable        nameTable        = reader.NameTable;
                    XmlNamespaceManager namespaceManager = new XmlNamespaceManager(nameTable);
                    namespaceManager.AddNamespace("ns1", "http://MS.IT.Ops.MSLicense.TransactionService.DataContracts/");

                    XElement element = root.XPathSelectElement("/ns1:Accessor/ns1:AccessorStatus/ns1:StatusID", namespaceManager);

                    if (element == null || element.Value != "1")
                    {
                        result.Status = "Error";
                    }
                    else
                    {
                        result.Status = "Success";
                        result.Reason = "Access Granted";
                    }
                }
            }
            catch (Exception ex)
            {
                result.Status = "Error";
                result.Reason = ex.Message;
            }
            return(result);
        }