temporary

asyns-await.js

'use strict'

var AWS = require('aws-sdk')
var ssm = new AWS.SSM({region: 'us-east-1'})

const getParameter = async (params) => {
  try {
    let resp = await ssm.getParameter(params).promise()
    console.log(resp.Parameter.Value)
    return resp.Parameter.Value
  } catch (err) {
    console.error(err)
  }
}

const handler = async () => {
  try {
    const user = await getParameter({Name: '/dev/frontend-service/username'})
    const pass = await getParameter({Name: '/dev/frontend-service/password', WithDecryption: true})
    console.log('haha')
    const authString = 'Basic ' + Buffer.from(user + ':' + pass).toString('base64')
    console.log(authString)
  } catch (err) {
    console.error(err)
  }
}

handler()

promise.js

'use strict'

var AWS = require('aws-sdk')
var ssm = new AWS.SSM({region: 'us-east-1'})

const getParameter = (params) => {
  return new Promise((resolve, reject) => {
    ssm.getParameter(params, function(err, data) {
      if (err) reject(err)
      else     resolve(data)
    })
  })
}

const user = {Name: '/dev/frontend-service/username'}
const pass = {Name: '/dev/frontend-service/password', WithDecryption: true}

Promise.all([getParameter(user), getParameter(pass)])
  .then((result) => {
    const authUser = result[0].Parameter.Value
    const authPass = result[1].Parameter.Value
    console.log(authUser)
    console.log(authPass)
  })
  .catch((err) => {
    console.log(err)
  })