# Codec_DataNotAvailableException.Serialize(Writer<TBufferWriter>, DataNotAvailableException)

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.streams.codec-datanotavailableexception/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.streams.codec-datanotavailableexception/methods/)

```csharp
public void Serialize<TBufferWriter>(ref Writer<TBufferWriter> writer, DataNotAvailableException instance)
```

Serializes the provided value.

### Parameters

- `writer` (`Writer<TBufferWriter>`): The writer.
- `instance` (`DataNotAvailableException`): The value.