private static void WriteRawBlob(DocumentsOperationContext context, List <string> dbIds, List <CounterDetail> counters, ByteString newVal, ManualBlittableJsonDocumentBuilder <UnmanagedWriteBuffer> builder) { foreach (var counterDetail in counters) { var dbId = ExtractDbId(context, counterDetail.CounterKey); int dbIdIndex; for (dbIdIndex = 0; dbIdIndex < dbIds.Count; dbIdIndex++) { if (dbIds[dbIdIndex] == dbId) { break; } } var counterEtag = context.DocumentDatabase.DocumentsStorage.GenerateNextEtag(); var newEntry = (CountersStorage.CounterValues *)newVal.Ptr + dbIdIndex; newEntry->Value = counterDetail.TotalValue; newEntry->Etag = counterEtag; } builder.WriteRawBlob(newVal.Ptr, newVal.Length); }