# Copier_StreamSequenceToken.DeepCopy(StreamSequenceToken, StreamSequenceToken, CopyContext)

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

```csharp
public void DeepCopy(StreamSequenceToken input, StreamSequenceToken output, CopyContext context)
```

Clones members from `input` and copies them to `output`.

### Parameters

- `input` (`StreamSequenceToken`): The input.
- `output` (`StreamSequenceToken`): The output.
- `context` (`CopyContext`): The context.