How to get all catalog variables through script?

[Bilal Ahmad2]

How to fetch the values of all variables from catalog item?

[Dhruv Gupta1 · Accepted solution]

var grRequestedItem = new GlideRecord('sc_req_item');
grRequestedItem.setLimit(10);
grRequestedItem.query();
while (grRequestedItem.next()) {
 gs.addInfoMessage('Variables for ' + grRequestedItem.getDisplayValue());
  for (var prop in grRequestedItem.variables) {
    if (grRequestedItem.variables.hasOwnProperty(prop) ){
     var variable =  grRequestedItem.variables[prop];
      gs.addInfoMessage(prop + ':' + variable);
    }
  }
}