1// aggregations/bucket/terms-aggregation.asciidoc:57 2 3[source, php] 4---- 5$params = [ 6 'body' => [ 7 'aggs' => [ 8 'genres' => [ 9 'terms' => [ 10 'field' => 'genre', 11 ], 12 ], 13 ], 14 ], 15]; 16$response = $client->search($params); 17---- 18