IDiscussionManager.UnsubscribeUsers Method

Unsubscribe users of the given ids from a discussion, including all the posts within the discussion.

void UnsubscribeUsers(
IDiscussion discussion,
int[] userIDs
);

discussion: The discussion to unsubcribe users from.
userIDs: The ids of the users to unsubscribe; cannot be null; all IDs must be positive.

Invalid non-negative ids or ids that do not described subscribed users will be ignored.

Exception Type	Condition
InvalidOperationException	The discussion has not yet been stored or has already been removed.
CollaborationException	It the method resulted in an error.
ArgumentException	Any of the userIDs is not > 0.
SoapException	There is a communication problem during the execution of the remote method call.