code: async function setMcpSettings(accessToken, settings) {
      return await mcpCustomizr.putSettings(accessToken, {
          language: settings.language,
          regionalSettings: settings.regionalSettings,
          timezone: settings.timezone,
      });
  }
docs: Set raw settings in Customizr without any validation
  @param {string} accessToken - Access token to use to call Customizr
  @param {object} settings - Settings object. Only language, regionalSettings and timezone will be read
  @return {Promise<void>}