As it is documented, using the Microsoft Graph REST API you can (among other options) get an item by Id or Path. This works fine, as expected:
GET /me/drive/items/{item-id}/children
GET /me/drive/root:/{item-path}:/children
Using the .NET SDK, I can get a folder by Id (i.e. the first case):
var items = await graphClient.Me.Drive.Items[myFolderId].Children.Request().GetAsync();
However, I couldn't find how (using the .NET SDK) to do the same, but specifying a path instead of an Id (i.e. the second case).
I don't want to find an Id of a path I already know, to create the request for it. Right?
I'm afraid is not possible to do this using the current SDK (Microsoft Graph Client Library 1.1.1)?
This is how:
var items = await graphClient.Me.Drive.Root
.ItemWithPath("/this/is/the/path").Children.Request().GetAsync();
Use just the plain path. Don't include the ":", and don't include the "/drive/root:/".
it was obvious, now that I see it...