// 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.indices.putMapping({
  index: "my-index",
  runtime: {
    "http.clientip": {
      type: "ip",
      script:
        "\n        String clientip=grok('%{COMMONAPACHELOG}').extract(doc[\"message\"].value)?.clientip;\n        if (clientip != null) emit(clientip); \n      ",
    },
  },
});
console.log(response);
----
