Printing a circular structure in a JSON-like format

inspect.ts

import util from 'util' // In TS
// Or
import { inspect } from 'util' // Directly (TS)
// Or
const util = require('util') // In JS
// Or
const { inspect } = require('util') // Directly (JS)

// Then:
console.log(util.inspect(request)) // Or `console.log(inspect(request))` in case you directly imported it