fs.writeFile in a promise, asynchronous-synchronous stuff

Question

I need some help with my code. I\'m new at Node.js and have a lot of trouble with it.

What I\'m trying to do:

1) Fetch a .txt with Amazon products (ASINs) ;<

Answer 1

const util = require('util')
const fs = require('fs');

const fs_writeFile = util.promisify(fs.writeFile)

fs_writeFile('message.txt', 'Hello Node.js')
    .catch((error) => {
        console.log(error)
    });