public async Task <ActionResult> saveComments([FromBody] CommentsDTO comments) { if (comments == null) { return(BadRequest()); } if (string.IsNullOrEmpty(comments.Comment)) { return(Problem(statusCode: 422, title: "Invalida data, Comment property cannot be empty!")); } if (string.IsNullOrEmpty(comments.PostId.ToString())) { return(Problem(statusCode: 422, title: "Invalida data, PostId property cannot be empty!")); } return(Ok(await _commentsDomain.saveComments(comments))); }