Unintended Resource Deletion Risk

“Expose --tag command to delete all resources that have a tag. **Is your feature request related to a problem? Please describe.** A convenient way to delete all resources with a specific tag. **Describe the solution you'd like** `az resource delete --tag # deletes all resources that have a specific tag.` `az vm delete --tag # deletes all VMs that have a specific tag.` `az network vnet --tag # deletes all vnets that have a specific tag.` Follow up from #4897 `az vm create ... --tags` applies tags to every resource it creates. Using this in conjunction with `az resource delete --tag` will not only delete the VM but every resource that was created to deploy the VM. **Describe alternatives you've considered** **Additional context** - `az vm create's --tags` does not document that the tags are applied to every resource created via VM create. The parameter help should be updated. - @tjprescott suggests implementing a delete_command() type to support tag-based deletion for any command. - It might be good to restrict tag-based deletion to a resource group scope. So that resources with the same tag in another resource-group are not accidentally deleted.”