example of runtime resource discovery built into architect

fun.js

import arc from '@architect/functions'

// send an event to the SNS topic named 'ping' 
// … under the hood the ARN is arn:aws:sns:us-west-2:818138539153:appname-ping-Q1C4HOR7RT2H:6bd207a6-4aaf-4015-bad4-a30adf7944f
await arc.events.publish({
  name: 'ping', 
  payload: { pingID: Date.now() }
})

// read from the db table named 'pings'
// … under the hood the ARN is arn:aws:dynamodb:us-west-2:818138539153:appname-pings-Q1C4HOR7RT2H:6bd207a6-4aaf-4015-bad4-a30adf7944f
let data = await arc.tables()
let { hits } = await data.pings.get({ pingID })