// Before running the sample:
// - Enable the API at:
//   https://console.developers.google.com/apis/api/essentialcontacts.googleapis.com
// - Login into gcloud by running:
//   `$ gcloud auth application-default login`
// - Install the npm module by running:
//   `$ npm install googleapis`

const {google} = require('googleapis');
const essentialcontacts = google.essentialcontacts('v1');

async function main() {
  const auth = new google.auth.GoogleAuth({
    // Scopes can be specified either as an array or as a single, space-delimited string.
    scopes: ['https://www.googleapis.com/auth/cloud-platform'],
  });

  // Acquire an auth client, and bind it to all future calls
  const authClient = await auth.getClient();
  google.options({auth: authClient});

  // Do the magic
  const res = await essentialcontacts.folders.contacts.delete({
    // Required. The name of the contact to delete. Format: organizations/{organization_id\}/contacts/{contact_id\}, folders/{folder_id\}/contacts/{contact_id\} or projects/{project_id\}/contacts/{contact_id\}
    name: 'folders/my-folder/contacts/my-contact',
  });
  console.log(res.data);

  // Example response
  // {}
}

main().catch(e => {
  console.error(e);
  throw e;
});