bookmarkId = $bookmarkId; } public function getBookmarkId() { return $this->bookmarkId; } public function setHeadingId($headingId) { $this->headingId = $headingId; } public function getHeadingId() { return $this->headingId; } public function setUrl($url) { $this->url = $url; } public function getUrl() { return $this->url; } } // Adding a class alias for backwards compatibility with the previous class name. class_alias(Link::class, 'Google_Service_Docs_Link');