[Solved] WebClient Error: Cannot convert from string to RestSharp.IRestRequest

Hi

I am getting error - Cannot convert from string to RestSharp.IRestRequest on this line

byte[] bytes5 = client.DownloadData(s);

            dynamic json = JsonConvert.DeserializeObject(response.Content);
            string pdf = json.data;

            string s = pdf;

            int idx = s.LastIndexOf('/');
            string fileName = s.Substring(idx + 1);
            using (var client5 = new System.Net.WebClient())
            {
                byte[] bytes5 = client.DownloadData(s);
                File.WriteAllBytes(Server.MapPath("~/App_Data/") + fileName, bytes5);
            }

Thanks