I wanted to find free 2 character netlify subdomain name, but found no :(

subdomain_finder.js

function sleep(ms) {
  return new Promise(resolve => setTimeout(resolve, ms));
}

function generateRandomString() {
  const randomChar1 = String.fromCharCode(Math.floor(Math.random() * 26) + 65); // Random uppercase letter
  const randomChar2 = String.fromCharCode(Math.floor(Math.random() * 26) + 65); // Another random uppercase letter

  // Concatenate the two characters
  const randomString = randomChar1 + randomChar2;

  return randomString.toLowerCase();
}

async function try_change_domain(name){
    try {
        await fetch("https://app.netlify.com/access-control/bb-api/api/v1/sites/fa0f71cb-79d7-4330-a376-7487a6525fac", {
          "headers": {
            "accept": "*/*",
            "accept-language": "en-US,en;q=0.9,ru;q=0.8,ja;q=0.7",
            "content-type": "application/json",
            "sec-ch-ua": "\"Not_A Brand\";v=\"8\", \"Chromium\";v=\"120\", \"Google Chrome\";v=\"120\"",
            "sec-ch-ua-mobile": "?0",
            "sec-ch-ua-platform": "\"Windows\"",
            "sec-fetch-dest": "empty",
            "sec-fetch-mode": "cors",
            "sec-fetch-site": "same-origin"
          },
          "referrer": "https://app.netlify.com/sites/mmkh/configuration/general",
          "referrerPolicy": "no-referrer-when-downgrade",
          "body": JSON.stringify({"name": name}),
          "method": "PUT",
          "mode": "cors",
          "credentials": "include"
        });
if (response.status === 422) {
    return false
}
        return true
    }
    catch {return false}
}

async function main_loop() {
    domain = generateRandomString()
    while (true){
        result = await try_change_domain(domain)
        console.log(result)
        if (result==true) {return}
    }
}