// 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.search({
  index: "my-index",
  runtime_mappings: {
    "http.response": {
      type: "long",
      script:
        '\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      ',
    },
  },
  query: {
    match: {
      "http.response": "304",
    },
  },
  fields: ["http.response"],
});
console.log(response);
----