Function isIcloudLoginRequiredError

background.js:2850–2855

(error)

}

function isIcloudLoginRequiredError(error) {
  const message = getErrorMessage(error).toLowerCase();
  return message.includes('could not validate icloud session')
    || message.includes('hide my email service was unavailable')
    || /\bstatus (401|403|409|421)\b/.test(message);
}

let lastIcloudLoginPromptAt = 0;