Question: How do I construct the delta research query ?

This library looks like lacking many more examples of less simplistic queries using graph api for Python .

I am trying to understand how I can delta sync the data using DeltaRequestBuilder that is advocated so much in the documentation, but after installing this package I cannot even find how to import this module from msgraph.
I know I can use another library msgraph-core but it is not ideal either and most examples in Microsoft docs exemplify this library. They do not, however, direct to some comprehensive documentation (or I did not find this).
Beyond that, for my pipeline I need to know how do I rewrite the following HTTP call in the modules of this library:
f"/users/{user_principal_name}/drive/root:/{FolderName}:/children".

Thanks in advance for any response.

Commencez par localiser la prise en charge documentée ou exportée du package pour DeltaRequestBuilder et le chemin d’importation de msgraph, puis comparez-la aux exemples Microsoft référencés et à msgraph-core. Suivez les modules impliqués dans la requête /users/{user_principal_name}/drive/root:/{FolderName}:/children. Le travail est considéré comme terminé lorsque la documentation explique les requêtes delta, les imports et les points d’entrée équivalents de la bibliothèque avec des exemples fonctionnels.