Do not use this method with recipients who unsubscribe from a newsletter. Instead, use the [add](🔗) and [addAll](🔗) methods of the [UnsubscribeWebservice](🔗).
**Type**: boolean[ ]
|sessionId||String||ID of the session|
|recipientListId||long||ID of the recipient list|
|recipientIds||String[ ]||IDs of the recipients|
true: Recipient has been deleted successfully
false: Recipient does not exist