GCP api call sample for https://scriptable.app/

gcp_start_stop

// Variables used by Scriptable.
// These must be at the very top of the file. Do not edit.
// icon-color: light-gray; icon-glyph: magic;
async function accessToken(){
  const env = {
  CLIENT_ID: "000000000.apps.googleusercontent.com",
  CLIENT_SECRET: "xxxxxxx",
  REFRESH_TOKEN: "1//xxxxxxxx"
  }
  const project = "myproject"
  const zone = "asia-northeast1-b"
  const instance = "xxx"

  let url = "https://www.googleapis.com/oauth2/v4/token"
  let r = new Request(url)
  r.method = "POST"
r.addParameterToMultipart("client_id", env.CLIENT_ID)
r.addParameterToMultipart("client_secret", env.CLIENT_SECRET)
r.addParameterToMultipart("refresh_token", env.REFRESH_TOKEN)
r.addParameterToMultipart("grant_type", "refresh_token")
  
  
  let body = await r.loadJSON()
  return body.access_token
}

async function run(action){
const url = `https://compute.googleapis.com/compute/v1/projects/${project}/zones/${zone}/instances/${instance}/${action}`
const token = await accessToken()

let r = new Request(url)
r.method = "POST"
r.headers = {"Authorization": "Bearer " + token}
const res = await r.loadJSON()
  return res
}

const action = args.plainTexts[0]
const res = await run(action)
Script.setShortcutOutput(res.selfLink)