// indices/create-index.asciidoc:123 [source, php] ---- $params = [ 'index' => 'test', 'body' => [ 'settings' => [ 'number_of_shards' => 1, ], 'mappings' => [ 'properties' => [ 'field1' => [ 'type' => 'text', ], ], ], ], ]; $response = $client->indices()->create($params); ----