protected async override Task<bool> GetDataAsync()
        {
            var resource = new CustomerAccountResource(Context);
            _results =await resource.GetCustomersPurchaseOrderAccountsAsync(startIndex: StartIndex, pageSize: PageSize, sortBy: SortBy, responseFields: ResponseFields);

            TotalCount = _results.TotalCount;
            PageCount = _results.PageCount;
            PageSize = _results.PageSize;
            return _results.Items != null && _results.Items.Count > 0;
        }