public async Task Report(Entities.Entry entry, string userName, ReportCategory category, string comment = "")
        {
            var url      = $"{BaseUrl}/entry.report";
            var contents = new Dictionary <string, string>
            {
                { "rks", RksForBookmark },
                { "eid", entry.Id.ToString() },
                { "name", userName },
                { "category", category.GetHashCode().ToString() },
                { "comment", comment }
            };

            await PostAsync(url, contents, GetCookieHeader());
        }
 /// <summary>
 /// エントリーに対して指定ユーザーが付けたブックマークコメントのURLを取得する
 /// </summary>
 /// <param name="entry"></param>
 /// <param name="userName"></param>
 /// <returns></returns>
 public static string GetBookmarkUrl(Entities.Entry entry, string userName)
 {
     return(entry.GetBookmarkUrl(userName));
 }
 /// <summary>
 /// ブックマークコメント自身のURLを取得する
 /// </summary>
 /// <param name="entry"></param>
 /// <param name="bookmark"></param>
 /// <returns></returns>
 public static string GetBookmarkUrl(Entities.Entry entry, Entities.Bookmark bookmark)
 {
     return(entry.GetBookmarkUrl(bookmark));
 }