public async Task <IActionResult> AddComment(Guid ratingId, [FromBody] AddCommentRequest addCommentRequest)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            var result = await _ratingService.AddComment(ratingId, addCommentRequest.Comment);

            if (result.ErrorCodes.HasFlag(ErrorCodes.RatingNotFound))
            {
                return(NotFound());
            }

            return(Ok());
        }