Azure Automation - Login with AD User throws error

Question

I am trying to login to Azure from Azure Automation using my AD credential. However seems like I am doing something wrong and it's throwing error while testing.

$Cred = Get-AutomationPSCredential -Name 'DefaultAzureCredential'

$null = Add-AzureRmAccount -Credential $Cred -ErrorAction Stop -ErrorVariable err
if($err) {
    throw $err
}

Get-AzureRmResourceGroup -Name "my-resource-group"

Error:

Get-AzureRmResourceGroup : No subscription found in the context.  Please ensure that the credentials you provided are 
authorized to access an Azure subscription, then run Login-AzureRMAccount to login.
At line:8 char:1
+ Get-AzureRmResourceGroup -Name "my-resource-group"
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : CloseError: (:) [Get-AzureRmResourceGroup], ApplicationException
    + FullyQualifiedErrorId : Microsoft.Azure.Commands.Resources.GetAzureResourceGroupCommand

Update:

When I run Get-AzureRm-Context from Azure Automation script it shows me following which is completely different than when I run the same command from Azure Cloud Shell . Should I do things differently?

Account Environment Subscription Tenant
------- ----------- ------------ ------
        AzureCloud                  

Answer 1

Looking at the error, i do not see an issue with Login or credential. The error is in the get-AzureRmResourceGroup No subscription found in the context .

This happens when credential provided does not have a subscription. If you are sure account has subscription, then the issue might be with the module loaded in Azure Automation.