{
  "conditions": [
    {
      "validation": {
        "fail_message": {
          "type": "error",
          "focus_parameter_ref": "renamed_fields",
          "message": {
            "resource_key": "output_name_not_empty"
          }
        },
        "evaluate": {
          "condition": {
            "parameter_ref": "renamed_fields",
            "op": "isNotEmpty"
          }
        }
      }
    }
  ]
}