[source, ruby]
----
response = client.search(
  index: 'my-index-000001',
  body: {
    query: {
      match_phrase: {
        message: 'number 1'
      }
    },
    highlight: {
      fields: {
        message: {
          type: 'plain',
          fragment_size: 15,
          number_of_fragments: 3,
          fragmenter: 'span'
        }
      }
    }
  }
)
puts response
----
