protected async virtual Task <IEnumerable <IDOMElement> > GetAdditionalResourceData(string resourceUrl, HttpMethodEnum requestType = HttpMethodEnum.GET, Dictionary <string, string> requestContent = null) { IEnumerable <IDOMElement> result = null; using (var resourceSerializer = new ResourceSerializer()) { result = await resourceSerializer.GetSerializedResourceData(new Uri(resourceUrl), requestType, requestContent); } return(result); }