# IBatchContainer Properties

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.streams.ibatchcontainer/)

## SequenceToken {#sequencetoken-5bc0f2d0}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.streams.ibatchcontainer/properties/sequencetoken-5bc0f2d0/)

```csharp
public abstract StreamSequenceToken SequenceToken
```

Ges the stream sequence token for the start of this batch.

## StreamId {#streamid-adb66e1a}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.streams.ibatchcontainer/properties/streamid-adb66e1a/)

```csharp
public abstract StreamId StreamId
```

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