Events in eSPACE api have an event and occurrence status value defined that tells the user the current state of the reservation. This list is static as defined in eSPACE:
•Approved
•ApprovedWithConflicts
•ApprovedWithShortage
•PartialApproved
•PendingApproval
•Draft
•Pending
•Conflicted
•Requested
•RequestedDraft
•ResourceShortage
•Canceled
•Declined
•Deleted
In Events2HVAC, you can select which event statuses are allowed to control HVAC zones. Unchecked statuses will be ignored by Events2HVAC.