fromRow method
Implementation
@override
HttpRestResponse fromRow(RowResponse rowResponse) {
  dynamic jsonMap;
  final rowBody = rowResponse.bodyBytes;
  if (rowBody != null && rowBody.isNotEmpty) {
    final rowBodyUtf8 = utf8.decode(rowBody);
    jsonMap = json.decode(rowBodyUtf8);
  }
  return HttpRestResponse(rowResponse.request, rowResponse, jsonMap);
}