# Field.FieldIdDeltaRaw

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.wireprotocol.field/) | [Fields](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.wireprotocol.field/fields/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Serialization/WireProtocol/Field.cs)

```csharp
public uint FieldIdDeltaRaw
```

The raw field identifier delta.