JSON convert fix

Author: KelvinTegelaar

Modules/CIPPCore/Public/Entrypoints/HTTP Functions/Tenant/Standards/Invoke-RemoveStandardTemplate.ps1

@@ -16,9 +16,9 @@ function Invoke-RemoveStandardTemplate {
     $ID = $Request.Body.ID ?? $Request.Query.ID
     try {
         $Table = Get-CippTable -tablename 'templates'
-        $Filter = "PartitionKey eq 'StandardsTemplateV2' and RowKey eq '$ID'"
+        $Filter = "PartitionKey eq 'StandardsTemplateV2' and GUID eq '$ID'"
         $ClearRow = Get-CIPPAzDataTableEntity @Table -Filter $Filter -Property PartitionKey, RowKey, JSON
-        $TemplateName = (ConvertFrom-Json -InputObject $ClearRow.JSON).templateName
+        $TemplateName = (ConvertFrom-Json -InputObject $ClearRow.JSON -ErrorAction SilentlyContinue).templateName
         Remove-AzDataTableEntity -Force @Table -Entity $ClearRow
         $Result = "Removed Standards Template named: '$($TemplateName)' with id: $($ID)"
         Write-LogMessage -Headers $Headers -API $APIName -message $Result -Sev Info