public ReturnStatus Execute()
        {
            ReturnStatus status = new ReturnStatus();
            try
            {
                ApplicationContainer container = new ApplicationContainer(WithAppUuid, WithContainerUuid, null, WithAppName,
                    WithContainerName, WithNamespace, null, null, null);

                status.Output = container.Unsubscribe(CartName, PublishingCartName);
                status.ExitCode = 0;
            }
            catch (Exception ex)
            {
                Logger.Error("Error running oo-unsubscribe command: {0} - {1}", ex.Message, ex.StackTrace);
                status.Output = ex.ToString();
                status.ExitCode = 1;
            }
            return status;
        }