public static void DeleteUser()

        {
            Console.WriteLine("Enter a User ID");
            int UserId = Convert.ToInt32(Console.ReadLine());
            var obj    = new DeleteUsers();
            var user   = obj.FindUserById(UserId);

            if (user != null)
            {
                obj.DeleteUser(user.UserId);
            }
        }
        public IApiResult DeleteMultiple(DeleteUsers operation)
        {
            var result = operation.ExecuteAsync().Result;

            if (result is ValidationsOutput)
            {
                return(new ApiResult <List <ValidationItem> >()
                {
                    Data = ((ValidationsOutput)result).Errors
                });
            }
            else
            {
                return(new ApiResult <object>()
                {
                    Status = ApiResult <object> .ApiStatus.Success
                });
            }
        }