import { MailChannels } from "mailchannels-sdk";

const { MAILCHANNELS_API_KEY, DOMAIN, SELECTOR } = process.env;
if (!MAILCHANNELS_API_KEY) throw new Error("Set MAILCHANNELS_API_KEY before running");
if (!DOMAIN) throw new Error("Set DOMAIN (the sending domain, e.g. example.com)");
if (!SELECTOR) throw new Error("Set SELECTOR (the DKIM key selector to update)");

const mailchannels = new MailChannels(MAILCHANNELS_API_KEY);

const { success, error } = await mailchannels.domains.dkim.updateStatus(DOMAIN, {
  selector: SELECTOR,
  status: "retired",
});

if (!success) {
  console.error("Update DKIM key status failed:", error);
  process.exit(1);
}
console.log({ success });

import os
import sys

import mailchannels

if not os.environ.get("MAILCHANNELS_API_KEY"):
    sys.exit("Set MAILCHANNELS_API_KEY before running")

domain = os.environ.get("DOMAIN")
selector = os.environ.get("SELECTOR")
if not domain:
    sys.exit("Set DOMAIN (the sending domain, e.g. example.com)")
if not selector:
    sys.exit("Set SELECTOR (the DKIM key selector to update)")

response = mailchannels.Dkim.update_status(domain, selector, status="retired")

print(response)

<?php

require_once __DIR__ . '/vendor/autoload.php';

use MailChannels\Client;

$api_key  = getenv('MAILCHANNELS_API_KEY') or exit("Error: MAILCHANNELS_API_KEY is not set\n");
$domain   = getenv('DOMAIN') or exit("Error: DOMAIN is not set\n");
$selector = getenv('SELECTOR') or exit("Error: SELECTOR is not set\n");

$client = new Client(apiKey: $api_key);

$response = $client->dkim->updateStatus($domain, $selector, 'retired');

echo "HTTP Status: " . $response->statusCode . "\n";

curl --request PATCH \
  --url https://api.mailchannels.net/tx/v1/domains/{domain}/dkim-keys/{selector} \
  --header 'Content-Type: application/json' \
  --header 'X-Api-Key: <x-api-key>' \
  --data '{}'

{
  "errors": [
    "<string>"
  ]
}