// 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.updateByQuery({
  index: 'twitter',
  body: {
    script: {
      source: 'ctx._source.likes++',
      lang: 'painless'
    },
    query: {
      term: {
        user: 'kimchy'
      }
    }
  }
})
console.log(response)
----