Elasticsearch\Common\Exceptions\BadRequest400Exception #d4c8
   message protected => "{"error":{"root_cause":[],"type":"search_phase_execution_exception","reason":"","phase":"fetch","grouped":true,"failed_shards":[],"caused_by":{"type": ... " (621)
   string private => ""
   code protected => 429
   file protected => "/var/www/eshopy/services/elasticsearch-generate-indexes/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php" (135)
   line protected => 588
   trace private => array (22)
   previous private => null