OSID - osid.acknowledgement.BillingReceiver Service Interface Definition

Interface	osid.acknowledgement.BillingReceiver
Implements	`osid.OsidReceiver`
Description	The billing receiver is the consumer supplied interface for receiving notifications pertaining to new, updated or deleted `Billing` objects.
Method	newBillings
Description	The callback for notifications of new billings.
Parameters	`osid.id.Id`	`notificationId`	the notification `Id`
Parameters	`osid.id.IdList`	`billingIds`	the `Ids` of the new `Billings`
Compliance	`mandatory`		This method must be implemented.
Method	changedBillings
Description	The callback for notification of updated billings.
Parameters	`osid.id.Id`	`notificationId`	the notification `Id`
Parameters	`osid.id.IdList`	`billingIds`	the `Ids` of the updated `Billings`
Compliance	`mandatory`		This method must be implemented.
Method	deletedBillings
Description	the callback for notification of deleted billings.
Parameters	`osid.id.Id`	`notificationId`	the notification `Id`
Parameters	`osid.id.IdList`	`billingIds`	the `Ids` of the registered `Billings`
Compliance	`mandatory`		This method must be implemented.
Method	changedChildOfBillings
Description	The callback for notifications of changes to children of billing hierarchy nodes.
Parameters	`osid.id.Id`	`notificationId`	the notification `Id`
Parameters	`osid.id.IdList`	`billingIds`	the `Ids` of the `Billings` whose children have changed
Compliance	`mandatory`		This method must be implemented.