How to get all Azure Resources without tags in a Azure Resource Group

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In my Azure dev/test lab (DTL), there are many resources which were not tagged. How can I get a list of all untagged resources under DTL/resource group?

Here's a simple PowerShell loop to get untagged resources.

$resources = Get-AzureRmResource
foreach($resource in $resources)
    if ($resource.Tags -eq $null)
        echo $resource.Name, $resource.ResourceType

Other ways to query this information and also set tags programmatically or as part of resource deployments are described here.

If you want to avoid the situation of ending up with untagged resources, you could enforce a customized policy that all resources should have a value for a particular tag.

Get-AzureRmResource (AzureRM.Resources), The Get-AzResource cmdlet gets Azure resources. This command gets all of the resources in the resource group "testRG". Example 3: Get all resources whose resource group Wildcard characters are not supported.A "tag" is a name​-value pair that you can apply to resources and resource groups. Use tags to categorize  The New-AzTag replaces all tags on the resource, resource group, or subscription. When calling the command, pass in the resource ID of the entity you wish to tag. When calling the command, pass in the resource ID of the entity you wish to tag.

This link has the solution for this question. It beautifully explains assigning and querying tags using powershell.

$resourceGroupName = 'InternalReportingRGDev'

$azureRGInfo = Get-AzureRmResourceGroup -Name $resourceGroupName foreach ($item in $azureRGInfo)


Find-AzureRmResource -ResourceGroupNameEquals $item.ResourceGroupName | ForEach-Object {Set-AzureRmResource -ResourceId $PSItem.ResourceId -Tag $item.Tags -Force }


Tag resources, resource groups, and subscriptions for logical , The Get-AzureRmTag cmdlet gets predefined Azure tags in your subscription. All output objects include a Count property that represents the number of resources and resource groups to which the tags and values have been applied. When you specify the Name parameter, the Detailed parameter has no effect. The Get-AzureRmResourceGroup cmdlet gets Azure resource groups in the current subscription. You can get all resource groups, or specify a resource group by name or by other properties. By default, this cmdlet gets all resource groups in the current subscription.

<#Bellow is PowerShell script to locate untagged resources - you may change the script out put as per your requirement. Hope must be helpful. Thanks!#>

Write-Host "List all resource where Tag value is not Set"
Write-Host "********************************************"
#Fetch all resource details
foreach ($resource in $resources) {
    $tagcount=(get-AzureRmResource | where-object {$_.Name -match $resource.Name}).Tags.count
    if($tagcount -eq 0) {
        Write-Host "Resource Name - "$resource.Name
        Write-Host "Resource Type and RG Name : " $resource.resourcetype " & " $resource.resourcegroupname "`n"

Get-AzResource (Az.Resources), The Get-AzureRmResourceGroup cmdlet gets Azure resource groups in the current subscription. You can get all resource groups, or specify a resource group by name or by other properties. Get-AzureRmResourceGroup [-Name <String>] [-Location <String>] [-Tag <Hashtable>] Wildcard characters are not permitted. Are you taking advantage of Azure’s resource tagging capabilities for optimal visibility? If not, it’s time to get started. In our recent primer on building a cloud cost governance plan, one of the key elements we covered was the issue of visibility: in order to understand and optimize your Azure bills, you need all the information you can

Here is the idiomatic PowerShell to supplement @huysmania's answer which is expressed in procedural language mindset (and updated for the new PowerShell Az cmdlets):

Get-AzResource | Where-Object Tags -eq $null | Select-Object -Property Name, ResourceType

and the terse (alias) form:

Get-AzResource | ? Tags -eq $null | select Name, ResourceType

Get-AzureRmTag (AzureRM.Tags), .com/en-us/azure/azure-resource-manager/resource-group-using-tags When I receive an output of all resources in the resource group $RG. This post, shows, how to use Azure PowerShell to add tags to an Azure Resource. Tags are metadata that you can add to an Azure resource. You can tag resources with name/value pairs to organize and group resources in your subscription. Each resource or resource group can have a maximum of 15 tag name/value pairs.

Get-AzureRmResourceGroup (AzureRM.Resources), This post will look at how we can find resources in Azure using the latest .com/​en-us/azure/azure-resource-manager/resource-group-using-tags The term Brings back all objects with specified tag name, then checks value of specific tag You receive the error The term 'Find-AzureRmResource' is not  The Azure Tags module that Get-AzureRMTag is a part of can help you manage predefined Azure tags. An Azure tag is a name-value pair that you can use to categorize your Azure resources and resource groups, such as by department or cost center, or to track notes or comments about the resources and groups.

Get-AzureRMResource by tag when tag value is "unknown" displays , In Azure, resource groups let you group and manage resources. Working with in Azure Portal. It is important to note that resource tags are not inherited. With the next command, you can get all tag details for a resource. You can assign tags for resource groups, as well as individual resources which support Azure Resource Manager. The individual resources do not automatically inherit tags from the resource group parent. A maximum of 15 key/value pairs can be assigned (though you could store concatenated values or embedded JSON in a single tag value as a workaround).

Using Get-AzureRmResource to find Azure resources using Tags , Tags in Azure are useful pieces of metadata for documenting (annotating) no billing occurs without proper tagging), or afterwards to existing resources Assign Tags to All Resources Within a Resource Group (Inherited from the RG) Query to Get List of Resources With a Specific Tag Value Assigned. I have an azure subscription and I'm trying to write a powershell script to automatically get a list of all the resources (VMs, Storage Accounts, Databases, etc) that I currently have in my subscription.

  • PowerShell script has invalid syntax, not good for the accepted answer