Invalid developer's login or password when using backendless-console-sdk

Server Code
1

We are trying to follow this blog post How to Backup Your Data Tables in Backendless | Backendless to backup our application.
We created an extra developer account for this purpose, invited the account to the application and successfully logged into the application with the newly created account to the web console. Unfortunately when logging in using

consoleSDK.createClient(Backendless.serverURL).user.login(login, password)

we are running into the following error

{ code: 9005, message: "Invalid developer's login or password" }

ServerURL https://api.backendless.com/
APP ID 028AF23A-DE67-970F-FF7B-CE73726F3E00
New Developer Login admin-backendless@looplay.app

2

instead of Backendless.serverURL try the following value https://v4api.backendless.com

3

Worked like a charm!!!

Should either (or both) the blogpost or the Backendless lib be updated to use this value instead?