Tag taxonomy cleanup.
Another great example of “hands off keyboards” and needing to deliver via automation. Avoid errors, enforce validation of metadata.
Azure Resource Graph explorer – find the scope and scale of the problem. I’ll add the usual gripe around tags being case sensitive in some places (API, PowerShell) and not in others (Azure Portal!).
| where tags.businesowner != ”
| project name, subscriptionId, resourceGroup, tags.businessowner, tags.businesowner