I am using the Google Directory API for creating groups (see the reference here: https://developers.google.com/admin-sdk/directory/reference/rest/v1/groups/insert)
I can create a group just fine but I cannot find where I can set properties for the group such as "Who can join group" or "Who can post" as defined here: https://support.google.com/a/users/answer/10376887
Those properties are accessible from the web interface but do not seem to be available via the API which is a shame.
If anyone know an API that could allow me to manage Google Groups properties please let me know.
Thanks,