// This file is autogenerated, DO NOT EDIT
// Use `node scripts/generate-docs-examples.js` to generate the docs examples

[source, js]
----
const response = await client.scriptsPainlessExecute({
  script: {
    source:
      '\n      String response=dissect(\'%{clientip} %{ident} %{auth} [%{@timestamp}] "%{verb} %{request} HTTP/%{httpversion}" %{response} %{size}\').extract(doc["message"].value)?.response;\n        if (response != null) emit(Integer.parseInt(response)); \n    ',
  },
  context: "long_field",
  context_setup: {
    index: "my-index",
    document: {
      message:
        '247.37.0.0 - - [30/Apr/2020:14:31:22 -0500] "GET /images/hm_nbg.jpg HTTP/1.0" 304 0',
    },
  },
});
console.log(response);
----