code: async function _updateSite(siteId, tree, manifest, content) {
    const endpoint = url.resolve(apiURL, `/sites/${siteId}`);
    const body = { tree, content, manifest };
    const response = await got.post(endpoint, { body, json: true, headers: _bearer() });
    return response.body.site;
  }
docs: Update the site
  
  @param {string} siteId
  @param {Object} manifest