[source, ruby]
----
response = client.search(
  body: {
    query: {
      match: {
        'user.id' => 'kimchy'
      }
    },
    highlight: {
      pre_tags: [
        '<tag1>'
      ],
      post_tags: [
        '</tag1>'
      ],
      fields: {
        body: {}
      }
    }
  }
)
puts response
----
