{
  "description": "Edit a reminder using its last observed revision; omitted fields are preserved.",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "reminderId": {
      "type": "string",
      "minLength": 1,
      "description": "Reminder identifier."
    },
    "revision": {
      "type": "string",
      "minLength": 1,
      "description": "Revision from the latest listing."
    },
    "title": {
      "type": "string",
      "minLength": 1,
      "description": "Replacement title."
    },
    "notes": {
      "type": "string"
    },
    "completed": {
      "type": "boolean"
    },
    "dueDate": {
      "type": "string",
      "format": "date-time",
      "description": "Exact due instant in RFC3339 with an explicit UTC offset. Omitted on undated reminders."
    },
    "timeZone": {
      "type": "string",
      "description": "IANA time zone, for example America/Los_Angeles. Defaults to UTC for newly dated reminders."
    },
    "allDay": {
      "type": "boolean",
      "description": "Whether the supplied due date represents an all-day reminder."
    },
    "clearDueDate": {
      "type": "boolean",
      "description": "Set true to remove the due date. Cannot be combined with dueDate."
    }
  },
  "required": [
    "reminderId",
    "revision"
  ],
  "title": "RemindersProviderInterfaceUpdateReminderMessage"
}