# GeneratedBatchContainer.StreamId

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.streams.generator.generatedbatchcontainer/) | [Properties](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.streams.generator.generatedbatchcontainer/properties/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Streaming/Generator/Generators/GeneratedBatchContainer.cs#L18)

```csharp
[Orleans.Id(0)]
public StreamId StreamId
```

Ges the stream identifier for the stream this batch is part of.