Errata exists for this version of the document.

This is a subtype of AuditHistoryDeleteEventType and is used for categorization of history delete related Events. This type follows all the behaviour of its parent type. Its representation in the AddressSpace is formally defined in Table 16.

Table 16 – AuditHistoryEventDeleteEventType definition

Attribute	Value
BrowseName	AuditHistoryEventDeleteEventType
IsAbstract	True
References	NodeClass	BrowseName	DataType	TypeDefinition	ModellingRule
Subtype of the AuditHistoryDeleteEventType defined in Table 13, i.e. it has HasProperty References to the same Nodes.
HasProperty	Variable	EventIds	ByteString[]	PropertyType	Mandatory
HasProperty	Variable	OldValues	HistoryEventFieldList	PropertyType	Mandatory

This EventType inherits all Properties of the AuditHistoryDeleteEventType. Their semantic is defined in 5.6.5.

The EventIds reflect the EventIds parameter of the call.

The OldValues identify the value that history contained before the delete. A Server should report all deleted values. It is acceptable for a Server that does not have this information to report a null value. The OldValues will contain an Event with the appropriate fields, each with appropriately encoded values.