[role="xpack"] [testenv="platinum"] [[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].