To provide a example queries for Azure Resource Graph.
Many of these queries are from Azure Iventory Workbook you can find here.
A guide to familiarizing yourself with ARG data as well as extracting nested fields.
Alerting on Resource Graph Data
Azure Resource Graph uses a subset of the Kusto Query Language. At this time not all functions found in Kusto are available in Resource Graph. Kusto is also used in Log Analytics, Azure Sentinel, Application Insights, Azure Data Explorer, SCCM CMPivot, Windows Defender ATP.