// 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: "sales",
  size: 0,
  runtime_mappings: {
    type_and_promoted: {
      type: "keyword",
      script: "emit(doc['type'].value + ' ' + doc['promoted'].value)",
    },
  },
  aggs: {
    type_promoted_count: {
      cardinality: {
        field: "type_and_promoted",
      },
    },
  },
});
console.log(response);
----