public function AddressGetSharedBookVersions($book_item = false) { // $book_item : CbgrnItemVersionType class or this array (optional) $this->CheckAndSetHeader(__FUNCTION__); if ($book_item === false) { $reg_args["book_item"] = array(); } else { $reg_args["book_item"] = $this->getRegularArgs($book_item, __FUNCTION__, "CbgrnItemVersionType"); } $this->encodeString($reg_args); $results = parent::AddressGetSharedBookVersions($reg_args); $this->methodClose(); return $this->decodeString($results->book_item); }