# StreamDeliveryFailureEntity.GetSequenceToken(Serializer<StreamSequenceToken>)

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.streaming.azurestorage/orleans.providers.streams.persistentstreams.streamdeliveryfailureentity/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.streaming.azurestorage/orleans.providers.streams.persistentstreams.streamdeliveryfailureentity/methods/)

[Source](https://github.com/dotnet/orleans/blob/b7a9e3e1c9c54b3cec3a467c5734bf7744541bcf/src/Azure/Orleans.Streaming.AzureStorage/Providers/Streams/PersistentStreams/StreamDeliveryFailureEntity.cs#L84)

```csharp
public virtual StreamSequenceToken? GetSequenceToken(Serializer<StreamSequenceToken> serializer)
```

Gets sequence token by deserializing it from property.

### Parameters

- `serializer` (`Serializer<StreamSequenceToken>`)