old_contents: 'use strict'
  
  const AWS = require('aws-sdk')
  const sesClient = new AWS.SES()
  
  module.exports.send = function (email) {
    return sesClient.sendEmail(email).promise()
  }
  
new_contents: 'use strict'
  
  const aws = require('aws-sdk')
  const sesClient = new aws.SES()
  
  module.exports.send = function (email) {
    return sesClient.sendEmail(email).promise()
  }
  
subject: change mail serve aws require var to lowercase