# ReadOnlySequenceHelper.Batch(IEnumerable<byte>, int)

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.serialization.testkit/orleans.serialization.testkit.readonlysequencehelper/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.serialization.testkit/orleans.serialization.testkit.readonlysequencehelper/methods/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Serialization.TestKit/ReadOnlySequenceHelper.cs#L15-L31)

```csharp
public static IEnumerable<byte[]> Batch(this IEnumerable<byte> sequence, int batchSize)
```

### Parameters

- `sequence` (`IEnumerable<byte>`)
- `batchSize` (`int`)