6 Historical Access specific usage of Services 
6.8 HistoryUpdateDetails parameter
6.8.7 DeleteEventDetails structure
6.8.7.1 DeleteEventDetails structure detail
Table 37 defines the structure of the DeleteEventDetails structure.
Table 37 – DeleteEventDetails
| Name | Type | Description |
|---|---|---|
| DeleteEventDetails | Structure | The details for delete raw and delete modified history updates. |
| nodeId | NodeId | Node id of the Object for which history values are to be deleted. |
| eventIds[] | ByteString | An array of EventIds to identify which Events are to be deleted. |
6.8.7.2 Delete event functionality
The DeleteEventDetails structure deletes all Event entries from the history database matching the EventId for one or more HistoricalEventNodes.
If no Events are found that match the specified filter for a HistoricalEventNode, then the StatusCode for that Node is Bad_NoData.