```
public interface PresenceCompletionHandler
```
Defines an interface that the client application must implement to receive the result of an operation requested on various presence related methods.

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`onError(PresenceException error)`	Reports that the operation has failed.
`void`	`onSuccess()`	Reports that the operation has been successfully completed.

Interface PresenceCompletionHandler