# DefaultChannelIdMapper.DefaultChannelIdMapper

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.broadcastchannel/orleans.broadcastchannel.defaultchannelidmapper/) | [Constructors](/orleans/docs/api/csharp/microsoft.orleans.broadcastchannel/orleans.broadcastchannel.defaultchannelidmapper/constructors/)

```csharp
public DefaultChannelIdMapper()
```