// 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({
  runtime_mappings: {
    "amount.signed": {
      type: "double",
      script:
        "\n        double amount = doc['amount'].value;\n        if (doc['type'].value == 'expense') {\n          amount *= -1;\n        }\n        emit(amount);\n      ",
    },
  },
  query: {
    bool: {
      filter: {
        range: {
          "amount.signed": {
            lt: 10,
          },
        },
      },
    },
  },
  fields: [
    {
      field: "amount.signed",
    },
  ],
});
console.log(response);
----
