# Codec_FailOperation Constructors

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.codec-failoperation/)

## Codec_FailOperation(IActivator<FailOperation>) {#constructor-orleans-serialization-activators-iactivator-orleans-transactions-tes-59269e02}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.codec-failoperation/constructors/constructor-orleans-serialization-activators-iactivator-orleans-transactions-tes-59269e02/)

```csharp
public Codec_FailOperation(IActivator<FailOperation> _activator)
```

### Parameters

- `_activator` (`IActivator<FailOperation>`)