rin

// To use this, put it in a folder, install ytdl-core with `npm i ytdl-core`, then create a ZIP with the content of the folder and deploy it.
// https://docs.aws.amazon.com/lambda/latest/dg/nodejs-package.html#nodejs-package-dependencies

var AWS = require('aws-sdk');
const ytdl = require('ytdl-core');
const stream = require('stream');
var s3 = new AWS.S3();

exports.handler = async (event, context, cb) => {
  const { videoUrl, key, bucket } = event;

ksmandersen

extension URI {
    public func appendingQueryParameters(_ parameters: [String: String]) -> URI {
        let allParameters = mergeParameters(queryParameters(fromQuery: query), rhs: parameters)
        let newQuery = toQuery(parameters: allParameters)

        return URI(scheme: scheme, userInfo: userInfo, hostname: hostname, port: port, path: path,
                   query: newQuery, fragment: fragment)
    }

    private func toQuery(parameters: [String: String]) -> String {