Context table item deleted

Audit events for context tables are created only for actions performed by users.

The event can be assigned the succeeded or failed status.

Event field name	Field value
`DeviceAction`	`context table item deleted`
`EventOutcome`	`succeeded` or `failed`
`SourceTranslatedAddress`	This field contains the value of the HTTP header x-real-ip or x-forwarded-for. If these headers are absent, the field will be empty.
`SourceAddress`	The address from which the user logged in. If the user logged in using a proxy, there will be a proxy address.
`SourcePort`	Port from which the user logged in. If the user logged in using a proxy, there will be a port on the proxy side.
`SourceUserName`	User name of the user that deleted the context table item.
`SourceUserID`	ID of the user that deleted the context table item.
`DeviceExternalID`	ID of the service for which the context table item was deleted.
`ExternalID`	Context table ID
`Name`	Name of the context table.
`DeviceCustomString1`	Name of the record key.
`DeviceCustomString1Label`	`key`
`Message`	If EventOutcome = `failed`, an error message can be found here.
`DeviceCustomString5`	Service tenant ID. Some errors prevent adding tenant information to the event.
`DeviceCustomString5Label`	`tenant ID`
`DeviceCustomString6`	Tenant name.
`DeviceCustomString6Label`	`tenant name`