# Codec_UnexpectedLengthPrefixValueException.Deserialize(Reader<TReaderInput>, UnexpectedLengthPrefixValueException)

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleanscodegen.orleans.serialization.codec-unexpectedlengthprefixvalueexception/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleanscodegen.orleans.serialization.codec-unexpectedlengthprefixvalueexception/methods/)

```csharp
public void Deserialize<TReaderInput>(ref Reader<TReaderInput> reader, UnexpectedLengthPrefixValueException instance)
```

### Parameters

- `reader` (`Reader<TReaderInput>`)
- `instance` (`UnexpectedLengthPrefixValueException`)