{
  "properties": {
    "displayName": "Configure Azure Cache for Redis to disable public network access",
    "policyType": "BuiltIn",
    "mode": "Indexed",
    "description": "Disable public network access for your Azure Cache for Redis resource so that it's not accessible over the public internet. This helps protect the cache against data leakage risks.",
    "metadata": {
      "category": "Cache",
      "version": "1.0.0"
    },
    "parameters": {
      "effect": {
        "type": "String",
        "metadata": {
          "displayName": "Effect",
          "description": "Enable or disable the execution of the policy"
        },
        "allowedValues": [
          "Modify",
          "Disabled"
        ],
        "defaultValue": "Modify"
      }
    },
    "policyRule": {
      "if": {
        "allOf": [
          {
            "field": "type",
            "equals": "Microsoft.Cache/Redis"
          },
          {
            "field": "Microsoft.Cache/Redis/publicNetworkAccess",
            "notEquals": "Disabled"
          }
        ]
      },
      "then": {
        "effect": "[parameters('effect')]",
        "details": {
          "conflictEffect": "audit",
          "roleDefinitionIds": [
            "/providers/microsoft.authorization/roleDefinitions/e0f68234-74aa-48ed-b826-c38b57376e17"
          ],
          "operations": [
            {
              "condition": "[greaterOrEquals(requestContext().apiVersion, '2020-06-01')]",
              "operation": "addOrReplace",
              "field": "Microsoft.Cache/Redis/publicNetworkAccess",
              "value": "Disabled"
            }
          ]
        }
      }
    }
  },
  "id": "/providers/Microsoft.Authorization/policyDefinitions/30b3dfa5-a70d-4c8e-bed6-0083858f663d",
  "name": "30b3dfa5-a70d-4c8e-bed6-0083858f663d"
}