bookingReminder

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/microsoft.graph.bookingReminder",
  "title": "bookingReminder",
  "required": [
    "@odata.type"
  ],
  "type": "object",
  "properties": {
    "message": {
      "type": "string",
      "description": "The message in the reminder."
    },
    "offset": {
      "pattern": "^-?P([0-9]+D)?(T([0-9]+H)?([0-9]+M)?([0-9]+([.][0-9]+)?S)?)?$",
      "type": "string",
      "description": "The amount of time before the start of an appointment that the reminder should be sent. It's denoted in ISO 8601 format.",
      "format": "duration"
    },
    "recipients": {
      "$ref": "#/components/schemas/microsoft.graph.bookingReminderRecipients"
    },
    "@odata.type": {
      "type": "string"
    }
  },
  "description": "This type represents when and to whom to send an e-mail reminder."
}