checkAvailabilityUse this query to find out when all the attendees in (calendarIds) are available so you can schedule a new event for all of themcheckAvailability(calendarIds: [String] fromDate: String! toDate: String!, durationMinutes: Int ): [TimeSlot] CopyArguments#calendarIds ([String])fromDate (String!)toDate (String!)durationMinutes (Int!)Type#TimeSlot#Example#This will return the first 5 (45 minute ) time slots where all the calendarIds supplied are available.mutation{ checkAvailability(fromDate:$startDate, toDate:$endDate, durationMinutes:45, calendarIds:[$calendarId_1,$calendarId_2,$calendarId_3]){ from{ formatted } to{ formatted } }}}Copy