# Codec_ClusterMembershipUpdate Constructors

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.runtime/orleanscodegen.orleans.runtime.codec-clustermembershipupdate/)

## Codec_ClusterMembershipUpdate(IActivator<ClusterMembershipUpdate>, ICodecProvider) {#constructor-orleans-serialization-activators-iactivator-orleans-runtime-clusterm-6c86e097}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.runtime/orleanscodegen.orleans.runtime.codec-clustermembershipupdate/constructors/constructor-orleans-serialization-activators-iactivator-orleans-runtime-clusterm-6c86e097/)

```csharp
public Codec_ClusterMembershipUpdate(IActivator<ClusterMembershipUpdate> _activator, ICodecProvider codecProvider)
```

### Parameters

- `_activator` (`IActivator<ClusterMembershipUpdate>`)
- `codecProvider` (`ICodecProvider`)