# EventSequenceTokenV2 Properties

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.streams.common.eventsequencetokenv2/)

## EventIndex {#eventindex-48bc9409}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.streams.common.eventsequencetokenv2/properties/eventindex-48bc9409/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Streaming/Common/EventSequenceTokenV2.cs)

```csharp
[Orleans.Id(1)]
public override int EventIndex
```

Gets the number of events in batch prior to this event

## SequenceNumber {#sequencenumber-ccaf752e}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.providers.streams.common.eventsequencetokenv2/properties/sequencenumber-ccaf752e/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Streaming/Common/EventSequenceTokenV2.cs)

```csharp
[Orleans.Id(0)]
public override long SequenceNumber
```

Gets the number of event batches in stream prior to this event batch