You may have to use the Research Core API (https://finnair.eu.qualtrics.com/API/v3/mailinglists) to get all lists, this should return all lists, but without any metadata which is super painful. The directory API gives more useful information about each list, but not for the shared lists, this is so ...... :s
Already have an account? Login
Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.
Sorry, we're still checking this file's contents to make sure it's safe to download. Please try again in a few minutes.
Sorry, our virus scanner detected that this file isn't safe to download.