// 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',
  body: {
    properties: {
      my_field: {
        type: 'text',
        fielddata: true
      }
    }
  }
})
console.log(response)
----