Workbook Deletion
Query
//Who deleted a Microsoft Sentinel workbook
AzureActivity
| where OperationNameValue == "MICROSOFT.INSIGHTS/WORKBOOKS/DELETE"
| distinct Caller, CallerIpAddress, EventSubmissionTimestamp, OperationName, OperationNameValue, ResourceExplanation
This query is looking for information about who deleted a Microsoft Sentinel workbook. It retrieves the caller's name, IP address, timestamp of the event, the operation name and value, and the resource involved.