// 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.reindex({
  body: {
    source: {
      index: 'twitter',
      _source: [
        'user',
        '_doc'
      ]
    },
    dest: {
      index: 'new_twitter'
    }
  }
})
console.log(response)
----