# UnknownFieldMarker Methods

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.unknownfieldmarker/)

## ToString {#tostring-83a2d45c}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.unknownfieldmarker/methods/tostring-83a2d45c/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Serialization/Codecs/UnknownFieldMarker.cs#L32)

```csharp
public override string ToString()
```

Returns a string that represents the current object.

### Returns

A string that represents the current object.