API Name for Events Module: "Reminders"

API Name for Events Module: "Reminders"

In CRM, the list of API Names for Meetings (Events) does not include the API names for:
1. Participant Reminder
2. Reminder (for Host)

I assume this will be an array to allow multiple reminders to be set but what API name is used and what is expected in the array (e.g., 5 minutes before, 15 minutes before).