# unregisterPushToken

abstract fun unregisterPushToken(pushTokenUnregistrationCallback: PushTokenUnregistrationCallback)

Unregisters any push token that has been registered for Sinch Managed Push (for the User that this instance is bound to).

#### Parameters

pushTokenUnregistrationCallback

callback for push token unregistration events.

#### Throws

UnsupportedOperationException

if managed push functionality is not enabled.