public IHttpActionResult GetSkiLength([FromUri] int height, [FromUri] int age, [FromUri] CrossCountrySkiType type)
        {
            var validatonResult = _validator.ValidateRequest(height, age, type);

            if (validatonResult.Errors.Any())
            {
                return(Content(HttpStatusCode.BadRequest, validatonResult));
            }

            var dto = _calculator.CalculateLength(height, age, type);

            return(Ok(dto));
        }