How can I change the delivery settings of a google group member using the google api?
Within a google group using the User interface I can change the delivery settings of each member: - no email - Abridged - Digest - All email
I have found the admin API for both groups and members
https://developers.google.com/admin-sdk
I also found the groupssettings api to change some more settings of a group
/admin-sdk/groups-settings/get_started
/api-client-library/dotnet/apis/groupssettings/v1
But I can not find a method to change the delivery settings of a member via the API
Unfortunately there isn't currently an API that can make this change. The existing APIs you mentioned are for manipulating groups within a Google Apps domain, and specifically for controlling the settings of the group, not it's users.