Function getResponseErrorText

microsoft-email.js:69–80

(response)

  }

  async function getResponseErrorText(response) {
    const text = await response.text().catch(() => '');
    if (!text) {
      return response.statusText || `HTTP ${response.status}`;
    }
    try {
      const parsed = JSON.parse(text);
      return parsed.error_description || parsed.error?.message || parsed.error || parsed.message || text;
    } catch {
      return text;
    }
  }

  async function exchangeRefreshToken(clientId, refreshToken, options = {}) {
    const fetchImpl = getFetchImpl(options.fetchImpl);