AquaLogic Interaction Development Kit (IDK) 6.0.0 |

# ITaskListManager.UnsubscribeUsers Method

Unsubscribes users with the given ID from a task list.

void UnsubscribeUsers(
ITaskList taskList,
int[] userIDs
);

#### Parameters

taskList
  The task list ther users will be unsubcribe from; cannot be `null`.
userIDs
  The IDs of the users to unsubscribe; cannot be null and all IDs must be positive.

#### Remarks

Invalid non-negative IDs or IDs that do not describe subscribed users will be ignored.

#### Exceptions

Exception Type | Condition
--- | ---
InvalidOperationException | The task list has not yet been stored or has already been removed.
ArgumentException | One or more of the user IDs is not > 0.
CollaborationException | The method call resulted in an error.
SoapException | There was a communication problem during the execution of the remote method call.

#### See Also

ITaskListManager Interface | Plumtree.Remote.PRC.Collaboration.Tasklist Namespace