base {
  config {
    grpc_service {
      envoy_grpc {
        cluster_name: "ext_authz_server"
      }
    }
    status_on_error {
      code: ServiceUnavilable
    }
  }
  request_data {
    headers {
      headers {
        key: ":host"
        value: "example.com"
      }
      headers {
        key: ":method"
        value: "GET"
      }
    }
  }
}
