calendar resource Cancel the given maintenance blackoutIf it is a real event (synthetic=false) in a recurring, only the individual event is canceled. Synthetic events cannot be cancelled with this API.Cancel a single event in the series for a recurring maintenance blackoutCancel a single event in the series for a recurring scheduled deploymentCancel the entire series for a recurring maintenance blackoutCancel the entire series for a recurring scheduled deploymentCreate a maintenance blackout for the given date rangeThe date range cannot overlap with any existing maintenance blackout date ranges.Modify the given maintenance blackoutA date cannot be modified if it has already occurred. For recurring blackouts, only real events (synthetic=false) can be updated. For recurring blackouts, updating the date of the real event also alters the start and duration of future events within each recurrence time interval (day, week, or month).Get a list of all real and synthetic maintenance blackouts that start or end within the specified rangeIf no range is provided then all real maintenance blackouts will be returned (synthetic blackouts are not returned as the result would be infinite).Parent topic: REST commands for the DevOps Deploy server