Fixed the AKS policy deployment

Author: tredell

policy/custom/definitions/policyset/AKS.bicep

@@ -10,9 +10,6 @@
 targetScope = 'managementGroup'
 
 @description('Management Group scope for the policy definition.')
-param policyDefinitionManagementGroupId string
-
-var customPolicyDefinitionMgScope = tenantResourceId('Microsoft.Management/managementGroups', policyDefinitionManagementGroupId)
 
 resource aksPolicySet 'Microsoft.Authorization/policySetDefinitions@2020-03-01' = {
   name: 'custom-aks'
@@ -29,15 +26,15 @@ resource aksPolicySet 'Microsoft.Authorization/policySetDefinitions@2020-03-01'
         groupNames: [
           'AKS'
         ]
-        policyDefinitionId: extensionResourceId(customPolicyDefinitionMgScope, 'Microsoft.Authorization/policyDefinitions', 'a8eff44f-8c92-45c3-a3fb-9880802d67a7')
+        policyDefinitionId: tenantResourceId('Microsoft.Authorization/policyDefinitions', 'a8eff44f-8c92-45c3-a3fb-9880802d67a7')
         policyDefinitionReferenceId: toLower(replace('Deploy Azure Policy Add-on to Azure Kubernetes Service clusters', ' ', '-'))
         parameters: {}
       }
       {
         groupNames: [
           'AKS'
         ]
-        policyDefinitionId: extensionResourceId(customPolicyDefinitionMgScope, 'Microsoft.Authorization/policyDefinitions', '3fc4dc25-5baf-40d8-9b05-7fe74c1bc64e')
+        policyDefinitionId: tenantResourceId('Microsoft.Authorization/policyDefinitions', '3fc4dc25-5baf-40d8-9b05-7fe74c1bc64e')
         policyDefinitionReferenceId: toLower(replace('Kubernetes clusters should use internal load balancers', ' ', '-'))
         parameters: {}
       }

policy/custom/definitions/policyset/AKS.parameters.json

@@ -2,8 +2,6 @@
     "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentParameters.json#",
     "contentVersion": "1.0.0.0",
     "parameters": {
-        "policyDefinitionManagementGroupId": {
-            "value": "{{var-topLevelManagementGroupName}}"
-        }
+
     }
 }