/**
  * Creates a new instance of Feedback using Smark.io leadId as lead key
  *
  * @param $api_token string your API token
  * @param $leadId string|int the identifier of the lead in Smark.io
  * @param $status string the status of the lead
  * @return Feedback
  */
 public static function createWithLeadId($api_token, $leadId, $status)
 {
     $feedback = new self($api_token);
     $feedback->setLeadId($leadId);
     $feedback->setStatus($status);
     return $feedback;
 }