code: public function senderAction($recipientId, $type)
      {
          $body = new Body;
  
          $body->setRecipient($recipientId);
          $body->setSenderAction($type);
  
          return $this->sendApi($body);
      }
docs: Sender action
  
  @param int $recipientId Recipient id
  @param string $type
  
  @return array