Ошибка при запуске кода PowerShell в автоматизации Azure.

Я установил политику Azure, добавив два тега: CreatedTime и Type. Значение CreatedTime равно utcNow(), формат по умолчанию — 'yyyy-MM-ddTHH:mm:ss.fffffffZ'..

Моя цель — удалить все ресурсы, чей Тип равен private, а время создания превышает 2 дня, запустив powershell. код в автоматизации Azure.

Я сделал это в Power Shell локально, но когда я запустил код в автоматизации, это не удалось. Я опубликую код и страницу с ошибкой ниже.

Кто-нибудь может сказать мне, что не так с моим кодом? Или я что-то пропустил?

Это мой код в службе автоматизации Azure:

   $connectionName = "AzureRunAsConnection"
try
{
    # Get the connection "AzureRunAsConnection "
    $servicePrincipalConnection=Get-AutomationConnection -Name $connectionName         

    "Logging in to Azure..."
    Add-AzureRmAccount `
        -ServicePrincipal `
        -TenantId $servicePrincipalConnection.TenantId `
        -ApplicationId $servicePrincipalConnection.ApplicationId `
        -CertificateThumbprint 
$servicePrincipalConnection.CertificateThumbprint 
}
catch {
    if (!$servicePrincipalConnection)
    {
        $ErrorMessage = "Connection $connectionName not found."
        throw $ErrorMessage
    } else{
        Write-Error -Message $_.Exception
        throw $_.Exception
    }
}

    $AllRes = (get-AzureRMResource).ResourceId
    $TimeOutDays=2
    foreach ($Res in $AllRes){
    $Resource = Get-AzureRMResource -ResourceId $Res
    $Tags=$Resource.Tags
    $TypeInTags=$Tags['Type']
    $CreatedTimeInTags=$Tags['CreatedTime']
try{
    $CreatedTime=[Datetime]::ParseExact($CreatedTimeInTags, 'MM/dd/yyyy HH:mm:ss', $null)
}
catch{
    $CreatedTime=[Datetime]::ParseExact($CreatedTimeInTags, 'yyyy-MM-ddTHH:mm:ss.fffffffZ', $null)
}
finally
{
    $CreatedTime
}
    $daypan=((get-date)-$CreatedTime).Days
    if($TypeInTags -eq 'private')
    {
    if($daypan -gt $TimeOutDays)
        {
            $daypan
            Remove-AzureRMResource -ResourceId $Res -Force
        }
    }
}

Это страница с ошибкой: Suspended

The runbook job was attempted 3 times, but it failed each time.  Common reasons that runbook jobs fail can be found here:  https://docs.microsoft.com/en-us/azure/automation/automation-troubleshooting-automation-errors

Фрагмент сообщения об ошибке:

Get-AzureRMResource : ResourceNotFound : The Resource 
'microsoft.alertsmanagement/smartDetectorAlertRules/Failure+Anomalies+-+arrowbottest2-config' under resource group 
'arrowbot2' was not found. For more details please go to https://aka.ms/ARMResourceNotFoundFix
At line:28 char:17
+     $Resource = Get-AzureRMResource -ResourceId $Res
+                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : CloseError: (:) [Get-AzureRmResource], ErrorResponseMessageException
    + FullyQualifiedErrorId : 
ResourceNotFound,Microsoft.Azure.Commands.ResourceManager.Cmdlets.Implementation.GetAzureResourceCmdlet
 
Exception calling "ParseExact" with "3" argument(s): "String was not recognized as a valid DateTime."
At line:34 char:5
+     $CreatedTime=[Datetime]::ParseExact($Tags['CreatedTime'], 'yyyy-M ...
+     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [], MethodInvocationException
    + FullyQualifiedErrorId : FormatException
 
Cannot find an overload for "op_Subtraction" and the argument count: "2".
At line:35 char:5
+     $daypan=((get-date)-$CreatedTime).Days
+     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [], MethodException
    + FullyQualifiedErrorId : MethodCountCouldNotFindBest
 

Cannot find an overload for "op_Subtraction" and the argument count: "2".
At line:35 char:5
+     $daypan=((get-date)-$CreatedTime).Days
+     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [], MethodException
    + FullyQualifiedErrorId : MethodCountCouldNotFindBest
 
Exception calling "ParseExact" with "3" argument(s): "String was not recognized as a valid DateTime."
At line:34 char:5
+     $CreatedTime=[Datetime]::ParseExact($Tags['CreatedTime'], 'yyyy-M ...
+     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [], MethodInvocationException
    + FullyQualifiedErrorId : FormatException

Для типа $Tags['CreatedTime'] я сделал это для теста: $Tags['CreatedTime'].GetType().FullName.