[role="xpack"]
[[ml-calendar-resource]]
=== Calendar Resources

A calendar resource has the following properties:

`calendar_id`::
  (string) A numerical character string that uniquely identifies the calendar.

`job_ids`::
  (array) An array of job identifiers. For example: `["total-requests"]`.

For more information, see 
{xpack-ref}/ml-calendars.html[Calendars and Scheduled Events].