public async Task <IHttpActionResult> UpdateUserById(int Id, [FromBody] AccountModel model)
        {
            AccountModel usr = await store.UpdateUserById(Id, model);

            if (usr == null)
            {
                return(Content(HttpStatusCode.NotFound, "User Not Found"));
            }
            else
            {
                return(Content(HttpStatusCode.Created, usr));
            }
        }