Update Contact

import { Resend } from 'resend';

const resend = new Resend('re_xxxxxxxxx');

// Update by contact id
resend.contacts.update({
  id: 'e169aa45-1ecf-4183-9955-b1499d5701d3',
  audienceId: '78261eea-8f8b-4381-83c6-79fa7120f1cf',
  unsubscribed: true,
});

// Update by contact email
resend.contacts.update({
  email: 'acme@example.com',
  audienceId: '78261eea-8f8b-4381-83c6-79fa7120f1cf',
  unsubscribed: true,
});

{
  "object": "contact",
  "id": "479e3145-dd38-476b-932c-529ceb705947"
}