I have created user group Group-1 in SharePoint Online Site. I have added few members in Group-1.
Now, I have created a group Group-2 in Office 365 and added few members in the Group-2. Now I have added this Group-2 in SharePoint Site.
Now when I am trying to get the Groups and Members of SharePoint Site then I am getting only Groups created in SharePoint, but I am not getting the group created in Office 365 and associated in SharePoint.
Note: I am able to see that Group-2 in SharePoint using GUI but not members.
How can I get the Group-2 and its Members in SharePoint programmatically?
Let me know if there is need of more details.