MailChimp - My first module... Its working :) Just need a little help returning the response

MailChimp - My first module… Its working Just need a little help returning the response…
this is the part i can figure out… as I need to get a response…
It adds to user and user gets confirmation mail… but how do I get a “response” to show the user if they added or now… i have tried a few things… but just not getting it right…

I looked at this.

I used the npm

to compile this simple MailChimp module.
Any help would be appreciated please.

first-module-mailchimp-1419×516 63.8 KB

333333885×318 68.7 KB

So it working if the email not in the list… see via the terminal…

So i just need help with the “if no response” then output something…

Here is the files.
mailchimaddmembertolist.zip (1.2 KB)

Module

[
{
    type: 'mailchimp_create_mailchimp_add_member_to_list',
    module : 'mailchimaddmembertolist',
    action : 'create_event_file',
    groupTitle : 'MailChimp',
    groupIcon : 'fas fa-envelope',
    title : 'MailChimp - Add Member to List @@var(actionName)@@',
    icon : 'fas fa-envelope',
    dataPickObject: true,
    dataScheme: [
        {name: 'response', type: 'text'}
    ] ,
    properties : [
        {
        group: 'MailChimp',
        variables: [
            { 
                name: 'actionName', 
                optionName: 'name', 
                title: 'Name', 
                type: 'text', 
                required: true, 
                defaultValue: ''
            },
            { 
                name: 'output', 
                optionName: 'output', 
                title: 'Output', 
                type: 'boolean', 
                defaultValue: false 
            },
             { 
                 name: 'apikey', 
                 optionName: 'apikey', 
                 title: 'API Key',  
                 type: 'text', 
                 required: true, 
                 defaultValue: '', 
                 serverDataBindings: true
                },
            { 
                name: 'server', 
                optionName: 'server', 
                title: 'Server Prefix',  
                type: 'text', 
                required: true, 
                defaultValue: '', 
                serverDataBindings: true
            },
			{ 
                name: 'list_id', 
                optionName: 'list_id', 
                title: 'List ID',  
                type: 'text', 
                required: true, 
                defaultValue: '', 
                serverDataBindings: true
            },
			{ 
                name: 'email_address', 
                optionName: 'email_address', 
                title: 'Email Address',  
                type: 'text', 
                required: true, 
                defaultValue: '', 
                serverDataBindings: true
            }
        ]
        }
    ]
}]

and the the js
// JavaScript Document

 exports.create_event_file = async function (options) {
//https://www.npmjs.com/package/@mailchimp/mailchimp_marketing
//npm install @mailchimp/mailchimp_marketing

//the mailchimp object
const mailchimp = require('@mailchimp/mailchimp_marketing');  

// get the remaining dynamic variables
let apikey = this.parseRequired(options.apikey, 'string', 'parameter apikey is required.');
let server = this.parseRequired(options.server, 'string', 'parameter server is required.');
let list_id = this.parseRequired(options.list_id, 'string', 'parameter list_id is required.');
let email_address = this.parseRequired(options.email_address, 'string', 'parameter list_id is required.');

mailchimp.setConfig({
apiKey: apikey,
server: server,
});

const run = async () => {
  const response = await mailchimp.lists.addListMember(list_id, {
    email_address: email_address,
    status: "pending",
  });
  
  // console.log(response);
};

run();
	 };