[WebApiUtils] Fixed BMRHandler action method

WebApiUtils/BusinessManager/BMRHandler.cs

         /// Handle business manager results
         /// </summary>
         /// <param name="result">The result to handle</param>
-        /// <param name="request">The request to handle</param>
         /// <returns>The data to return to the user</returns>
+        [NonAction]
         public T Handle<T>(OpResult<T> result)
         {
             if (result.Status == ResultStatus.Success)