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

Table 16– AuditHistoryEventDeleteEventType definition

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

This EventTypeinherits all Propertiesof the AuditHistoryDeleteEventType. Their semantic is defined in 5.6.5.

The EventIdsreflect the EventIds parameter of the call.

The OldValuesidentify the value that history contained before the delete. A Servershould report all deleted values. It is acceptable for a Serverthat does not have this information to report a null value. The OldValueswill contain an Eventwith the appropriate fields, each with appropriately encoded values.