Add User to Group
Add a user to an Office 365 group.
|Id or Username||The user ID or username of the Office 365 user. This is the user's User Principal Name (UPN). A UPN is formed by taking the username and domain and combining them with the
|Id||The ID of the group to which the user will be added.||String||TRUE|
|Status Code||The status code returned by the API. A value of