Parameters
| Parameter | Description | 
|---|---|
| From | Effective from (unix timestamp). (List occurrences which are effective from the specified unix timestamp. If not specified, current timestamp is used.). | 
| Maintenance ID | Maintenance window identifier. (List only occurrences of a specific maintenance window.). | 
| To | Effective to (unix timestamp). (List occurrences which are effective to the specified unix timestamp.). |