# Invokable_ITransactionalResourceExtension_GrainReference_Ext_A3937569.IsCancellable

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.transactions/orleanscodegen.orleans.transactions.abstractions.invokable-itransactionalresourceextension-grainreference-ext-a3937569/) | [Properties](/orleans/docs/api/csharp/microsoft.orleans.transactions/orleanscodegen.orleans.transactions.abstractions.invokable-itransactionalresourceextension-grainreference-ext-a3937569/properties/)

```csharp
public override bool IsCancellable
```

`true` if this request supports cancellation; `false` otherwise.