[source, ruby]
----
response = client.search(
  index: 'my-index-000001',
  body: {
    query: {
      match: {
        'user.id' => 'kimchy'
      }
    },
    docvalue_fields: [
      'user.id',
      'http.response.*',
      {
        field: 'date',
        format: 'epoch_millis'
      }
    ]
  }
)
puts response
----
