Usage:
i2 downtime [remove] host <name> [--all-services] [options]
i2 downtime [remove] service <hostname> <name> [options]
i2 downtime [remove] hostgroup <name> [--all-services] [options]
i2 downtime [remove] servicegroup <name> [options]
i2 downtime remove <name>
Create Options:
--all-services Include all services when scheduling downtime
for hosts [default: false]
--start=<timespec> Start time [default: now]
--end=<timespec> End time [default: +2 hours]
--duration=<timespec> Duration (if flexible downtime)
--operator=<name> Name of the operator scheduling the downtime
--comment=<comment> Comment describing the reason for the downtime
--trigger-name=<name> Trigger (if triggered downtime)