问如何使用GCE Node.js客户端从实例模板创建新的GCE VM实例？

EN

const zone = 'some-zone';
const name = 'a-name';
const sourceInstanceTemplate = `some-template-name`;
createVM(zone, name, sourceInstanceTemplate)
  .then(console.log)
  .catch(console.error);

async function createVM(zone, vmName, templateName) {
  const {auth} = require('google-auth-library');
  const client = await auth.getClient({
    scopes: 'https://www.googleapis.com/auth/cloud-platform'
  });
  const projectId = await auth.getDefaultProjectId();

  const sourceInstanceTemplate = `projects/${projectId}/global/instanceTemplates/${templateName}`;
  const url = `https://www.googleapis.com/compute/v1/projects/${projectId}/zones/${zone}/instances?sourceInstanceTemplate=${sourceInstanceTemplate}`;

  return await client.request({
    url: url,
    method: 'post',
    data: {name: vmName}
  });
}