# DeactivationReason Methods

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleans.deactivationreason/)

## ToString {#tostring-39439889}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleans.deactivationreason/methods/tostring-39439889/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Core.Abstractions/Core/DeactivationReason.cs#L63-L68)

```csharp
public override string ToString()
```

Returns the fully qualified type name of this instance.

### Returns

The fully qualified type name.