messageId = $messageId; } /** * @return string */ public function getMessageId() { return $this->messageId; } /** * @param MessageParentId */ public function setParentId(MessageParentId $parentId) { $this->parentId = $parentId; } /** * @return MessageParentId */ public function getParentId() { return $this->parentId; } } // Adding a class alias for backwards compatibility with the previous class name. class_alias(MessageId::class, 'Google_Service_CloudSearch_MessageId');