When I create an Office 365 email enabled Group, how do I set the setting: "members will receive all group conversations and events in their inboxes" using the graph rest api?

Question

What is the appropriate attribute to set with the Rest API for Graph to select the option:
"Members will receive all groups conversations and events in their inboxes"

Answer 1

The property you need is autoSubscribeNewMembers. However, you cannot set it upon creation, but only after the Group has been provisioned:

autoSubscribeNewMembers	Boolean	Indicates if new members added to the group are auto-subscribed to receive email notifications. You can set this property in a PATCH request for the group; don't set it in the initial POST request that creates the group. Default value is false.Returned only on $select. Supported only on the Get group API (GET /groups/{ID}).