| IContainerServiceInfoAdapter | Adapter for IServiceInfo instances. | 
| IDiscoveryAdvertiser | Entry point discovery advertiser. | 
| IDiscoveryContainerAdapter | Deprecated. | 
| IDiscoveryLocator | Entry point discovery locator. | 
| IServiceEvent | Service discovery event that provides access to IServiceInfo instance | 
| IServiceInfo | Service information contract. | 
| IServiceListener | Listener for receiving service events | 
| IServiceProperties |  | 
| IServiceTypeEvent | Service type discovery event that provides access to service type | 
| IServiceTypeListener | Listener for service type notifications |