Parse PushError 141 invalid function cloud code

Question

I am trying to get parse push notifications to work using cloud code. Here is what I have done:

In my AppDelegate.swift

        let currentInstallation = PFInstallation.current()
        currentInstallation?["user"] = PFUser.current()!.username!

Then I call the following cloud code function when a users username is mentioned

        // Create the push notification messages
        let pushMessage = "\(PFUser.current()!.username!) has mentioned you in a post."

        // Submit the push notification.
        PFCloud.callFunction(inBackground: "mentions", withParameters: ["message" : pushMessage, "User" : "\(word)"])

Here is my Cloud code

  Parse.Cloud.define("mentions", function(request,result){
 
  var message = request.params.message;
  var pushQuery = new Parse.Query(Parse.Installation);
  pushQuery.equalTo("user",request.params.User);	
	
  Parse.Push.send({
    where: pushQuery,
    data : { 
      alert: message,
      badge: "Increment",
    }
    }, {
    success: function(result) {
    console.log(JSON.stringify(result));
    response.success(result);
    },
    error: function(error) {
    console.error(JSON.stringify(error));
    response.error(error.message)
    }
  useMasterKey: true

  });

});

I then get error 141 when checking the logs

Answer 1

I found two errors in my code first

1. it should have been

func(request, response)

2. it should have been

   response.error(error.message) }, // WITH A COMMA HERE useMasterKey: true