TimerOnce

id: py-TimerOnce

Single-execution timer fired at a specific point in time.

Property	Type	Description
`When`	`DateTime`	The exact time to fire the timer
`Payload`	`any`	Data passed to the timer callback

{
    "When": DateTime.now().plus_days(1).with_hour(9).with_minute(0),
    "Payload": {"jobType": "daily-report"}
}