Ack
                                        (Alarm Manager module)
| Description: | Will acknowledge an alarm. | 
| Returns: | Nothing | 
Usage: ![]()  | 
                                                    Script Only. | 
| Function Groups: | Alarm | 
| Related to: | AckAllAlarms | AckAllAlarmsPlusDlg | 
Format: ![]()  | 
                                                    \AlarmManager\Ack(AlarmName[, EventTime, AccountID, Device, RecordGUID, Custom]); | 
| Parameters: | 
| AlarmName | 
| Required.  Unique name for the alarm. Typically the unique ID.   | 
                                                
| EventTime | 
| Optional UTC timestamp of the value. Defaults to the current time. | 
| AccountID | 
| Optional text. The name of the operator who acknowledged the alarm. If invalid, the logged-in user (according to the Security Manager) will be used.  | 
                                                
| Device | 
| Optional text. Name of the client device that sent the acknowledgment. | 
| RecordGUID | 
| Optional text. Acknowledge only this specific record. See: Alarm API Structure Definitions  | 
                                                
| Custom | 
| Optional. A structure of custom fields to log. | 
| Comments: | 
