# IChannelNamespacePredicate.PredicatePattern

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.broadcastchannel/orleans.broadcastchannel.ichannelnamespacepredicate/) | [Properties](/orleans/docs/api/csharp/microsoft.orleans.broadcastchannel/orleans.broadcastchannel.ichannelnamespacepredicate/properties/)

```csharp
public abstract string PredicatePattern
```

Gets a pattern to describe this predicate. This value is passed to instances of [IChannelNamespacePredicateProvider](/orleans/docs/api/csharp/microsoft.orleans.broadcastchannel/orleans.broadcastchannel.ichannelnamespacepredicateprovider/) to recreate this predicate.