const transporter = nodemailer.createTransport({

  host: "smtp.zoho.com",

  auth: {

    user: process.env.APP_EMAIL,

    pass: process.env.APP_PASSWORD,

  },

  port: 465,

  secure: true,

  tls: {

    rejectUnauthorized: false,

  },

  requireTLS: true, });

>>>>>>>>error>>>>>>>> Error: Invalid login: 535 Authentication Failed

    at SMTPConnection._formatError (C:\Techgigs Dhokla House\New Dhokla\DhoklaHouseAPI\node_modules\nodemailer\lib\smtp-connection\index.js:790:19)

    at SMTPConnection._actionAUTHComplete (C:\Techgigs Dhokla House\New Dhokla\DhoklaHouseAPI\node_modules\nodemailer\lib\smtp-connection\index.js:1548:34)

    at SMTPConnection.<anonymous> (C:\Techgigs Dhokla House\New Dhokla\DhoklaHouseAPI\node_modules\nodemailer\lib\smtp-connection\index.js:546:26)

    at SMTPConnection._processResponse (C:\Techgigs Dhokla House\New Dhokla\DhoklaHouseAPI\node_modules\nodemailer\lib\smtp-connection\index.js:953:20)

    at SMTPConnection._onData (C:\Techgigs Dhokla House\New Dhokla\DhoklaHouseAPI\node_modules\nodemailer\lib\smtp-connection\index.js:755:14)

    at SMTPConnection._onSocketData (C:\Techgigs Dhokla House\New Dhokla\DhoklaHouseAPI\node_modules\nodemailer\lib\smtp-connection\index.js:193:44)

    at TLSSocket.emit (node:events:527:28)

    at addChunk (node:internal/streams/readable:324:12)

    at readableAddChunk (node:internal/streams/readable:297:9)

    at Readable.push (node:internal/streams/readable:234:10)

    at TLSWrap.onStreamRead (node:internal/stream_base_commons:190:23) {

  code: 'EAUTH',

  response: '535 Authentication Failed',

  responseCode: 535,

  command: 'AUTH PLAIN'

}

What is the issue?
My code is incorrect or something else?