public ServicesResult <T> Fail <T> (int errorStatusCode)
        {
            var result = new ServicesResult <T> {
                StatusCode = errorStatusCode
            };

            return(result);
        }
        public ServicesResult <T> Success <T> (T data)
        {
            var result = new ServicesResult <T> {
                StatusCode = (int)StatusCode.Succeed.OK,
                Result     = data
            };

            return(result);
        }