policy resource deployment from mg

mgPolicyOutput

{
    "$schema": "https://schema.management.azure.com/schemas/2019-08-01/managementGroupDeploymentTemplate.json#",
    "contentVersion": "1.0.0.0",
    "parameters":{},
    "resources":[],
    "outputs": {
        "policyDefinitionTemplate": {
            "value": "[reference('/subscriptions/4d6a661f-2192-5ef8-a377-ae79beb54f3c/providers/Microsoft.Authorization/policyDefinitions/614c4ec0-be43-4dd5-bd50-b21e570c4abb', '2018-05-01').policyRule.then.details.deployment.properties.template]",
            "type": "object"
        },
        "policyAssignmentTemplateParameters": {
            "value": "[reference('/subscriptions/4d6a661f-2192-5ef8-a377-ae79beb54f3c/providers/Microsoft.Authorization/policyAssignments/43e0b361312648d3be08e16c', '2018-05-01').parameters]",
            "type": "object"
        }
    }
}