# QualifiedStreamId.ToString

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.runtime.qualifiedstreamid/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleans.runtime.qualifiedstreamid/methods/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Streaming/InternalStreamId.cs#L49)

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

Returns the fully qualified type name of this instance.

### Returns

The fully qualified type name.