import Inbound from 'inboundemail';

const client = new Inbound({
  apiKey: process.env['INBOUND_API_KEY'], // This is the default and can be omitted
});

const domain = await client.domains.delete('id');

console.log(domain.deletedResources);

{
  "success": true,
  "message": "<string>",
  "deletedResources": {
    "domain": "<string>",
    "emailAddresses": 123,
    "dnsRecords": 123,
    "blockedEmails": 123,
    "sesIdentity": true,
    "sesReceiptRules": true
  }
}