Deluge Script for adding tag

Trying to create a custom function where a tag is added to a record - but for the life of me, I cannot figure out how. Help please!

Adding the help doc and sample to add Tags to records via deluge here for everyone's benefit.

tag1 = Map();

tag1.put("name","Tag7");

tags_list = List();

tags_list.add(tag1);

param = Map();

param.put("tags",tags_list);

recordIDs = List();

recordIDs.add("53xx");

param.put("ids",recordIDs);

info param;

res = invokeurl

[

type :POST

parameters:param.toString()

connection:"connection"

];

info res;

return "";