creating password protected workdrive folder with random password generated

//creating a password protected workdrive folder
//---------create a workdrive folder
create_workdrive_folder = zoho.workdrive.createFolder(<folder name>, <parent folder id), <connection>);
new_folder_id = create_workdrive_folder.get("data").get("id");
new_folder_name = create_workdrive_folder.get("data").get("name");
info new_folder_id;
//----------create a random password
create_random_password = invokeUrl
[
	url : "https://api.api-ninjas.com/v1/passwordgenerator?length=7"
	headers : {"X-Api-Key":<get your own api key>}
];
random_password = create_random_password.get("random_password");
info random_password;
//---------------create shareable link
//Header
mp = Map();
mp.put("Accept","application/vnd.api+json");
//Parameters Map
externalLinkMap = Map();
externalLinkMap.put("resource_id",new_folder_id);
externalLinkMap.put("link_name",new_folder_name + "link");
externalLinkMap.put("request_user_data",false);
externalLinkMap.put("allow_download",true);
externalLinkMap.put("role_id","6");
externalLinkMap.put("password_text",random_password);
attributesMap = {"attributes":externalLinkMap,"type":"links"};
dataMap = Map();
dataMap.put("data",attributesMap);

//API Call
createExternalLink = invokeurl
[
	url :"https://workdrive.zoho.com/api/v1/links"
	type :POST
	parameters:dataMap.toString()
	headers:mp
	connection:<connection>
];

//Get External Share Link
shareLink = createExternalLink.get("data").get("attributes").get("link");
info shareLink;