public bool Delete(ServerDto serverDto, string tenantName, string fingerprint, Token token) { tenantName = Uri.EscapeDataString(tenantName); var queryString = string.Format("?fingerprint={0}", fingerprint); var url = string.Format(_serviceConfigManager.GetCertificatesEndPoint(), serverDto.Protocol, serverDto.ServerName, serverDto.Port, tenantName); url = url + queryString; ServicePointManager.ServerCertificateValidationCallback = delegate { return(true); }; var requestConfig = new RequestSettings { Method = HttpMethod.Delete }; var headers = ServiceHelper.AddHeaders(ServiceConstants.JsonContentType); var json = "access_token=" + token.AccessToken + "&token_type=" + token.TokenType.ToString().ToLower(); var response = _webRequestManager.GetResponse(url, requestConfig, headers, null, json); return(string.IsNullOrEmpty(response)); }