Has been modified from the old ItemComplete token to accept a Message ID parameter, which allows a one-step completion of the action with no input required from the user. If MessageID is not specified, the token is internally rerouted to the ItemCompleteOpenItem() token.
AFTKN_ITEM_COMPLETE or 918
VOID ItemComplete([ENUM Accept]; [ANSISTRING MessageID])
(Optional) Enumerated values:
(Optional) Unique item identifier.