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 15.

Table 15 – AuditHistoryAtTimeDeleteEventType definition

Attribute

Value

BrowseName

AuditHistoryAtTimeDeleteEventType

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

ReqTimes

UtcTime[]

PropertyType

Mandatory

HasProperty

Variable

OldValues

DataValue[]

PropertyType

Mandatory

This EventType inherits all Properties of the AuditHistoryDeleteEventType. Their semantic is defined in 5.6.8.

The ReqTimes reflect the request time parameter of the call.

The OldValues identifies 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 a value in the DataType and encoding used for writing the value.