public async static Task <string> ShortenUrl(ShortRequest request, string shorteningUrl)
        {
            var shortenedReturn = await HttpService.Post <ShortRequest>(shorteningUrl, request);

            var shortResponseJson = await shortenedReturn.Content.ReadAsStringAsync();

            var theShortUrl = ShortResponse.FromJson(shortResponseJson);

            return(theShortUrl.FirstOrDefault()?.ShortUrl);
        }
 public static string ToJson(this ShortRequest self) => JsonConvert.SerializeObject(self, Converter.Settings);