public async Task <APIResponse <DocumentListViewModel> > GetList(DocumentQuery query)
        {
            var _requestObject        = query.ToKeyValue();
            var formUrlEncodedContent = new FormUrlEncodedContent(_requestObject);
            var urlEncodedString      = await formUrlEncodedContent.ReadAsStringAsync();

            return(await Request.StartRequest <APIResponse <DocumentListViewModel> >(
                       Endpoint,
                       "GET",
                       BasePath + "?" + urlEncodedString
                       ));
        }