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)); }