According to the on-line docs at https://learn.microsoft.com/en-us/graph/api/resources/groups-overview?view=graph-rest-1.0 there are four AAD groups: Office365, security, email-enabled security, and distribution.
I'm using the following to list groups:
graphGroupsPages = await graphServiceClient.Groups
.Request()
//.Filter(????) <= if yes, what should it be?
.GetAsync();
I've seen an example of how to list Office365 (Unified) groups.
How do I list security groups only?