public IHttpActionResult DeletePageManager(int artistPageId, int customerId)
        {
            //let's perform a few checks before saving the page manager
            //1. does the artist page exist and is the current user eligible to add manager?
            var artistPage = _artistPageService.Get(artistPageId);

            if (artistPage != null && CanDelete(artistPage))
            {
                //2. does the customer really exist?
                var customer = _userService.Get(customerId);
                if (customer != null)
                {
                    _artistPageManagerService.DeletePageManager(artistPageId, customerId);

                    return(Response(new { Success = true }));
                }
                else
                {
                    return(Response(new { Success = false, Message = "CustomerDoesNotExit" }));
                }
            }
            else
            {
                return(Response(new { Success = false, Message = "Unauthorized" }));
            }
        }