# MembershipTableTestRunner.UpdateIAmAlive_OwnerWrites_PreserveCanonicalFieldsAndTableVersion(CancellationToken)

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

[Source](https://github.com/dotnet/orleans/blob/8bc9fd244427351ad24ccc039a9e7642a42c1cc4/src/Orleans.Clustering.TestKit/MembershipTableTestRunner.cs#L127-L134)

```csharp
public Task UpdateIAmAlive_OwnerWrites_PreserveCanonicalFieldsAndTableVersion(CancellationToken cancellationToken = default(CancellationToken))
```

G06: owner liveness writes preserve canonical membership fields and the table version and ETag.

### Parameters

- `cancellationToken` (`CancellationToken`)