IRestClient client = new RestClient("https://xxx.com/aa/bb");

            var prjIds = "";

            var request15 = new RestRequest().AddParameter("prjIds", prjIds).AddParameter("pageLocation", );

            ServicePointManager.ServerCertificateValidationCallback = ((a1, b1, c1, d1) => { return true; });

            var response15 = client.Execute(request15);

            if (response15.StatusCode == HttpStatusCode.OK)

            {

                var content = response15.Content;

            }