# Field Fields

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

## FieldIdDeltaRaw {#fieldiddeltaraw-330fcff7}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.wireprotocol.field/fields/fieldiddeltaraw-330fcff7/)

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

```csharp
public uint FieldIdDeltaRaw
```

The raw field identifier delta.

## FieldTypeRaw {#fieldtyperaw-af26e884}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.wireprotocol.field/fields/fieldtyperaw-af26e884/)

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

```csharp
public Type FieldTypeRaw
```

The raw field type.

## Tag {#tag-12bf6496}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.wireprotocol.field/fields/tag-12bf6496/)

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

```csharp
public Tag Tag
```

The tag byte.