The API is able to return data for the number of remaining tickets for an individual performance zone, but not the total availability or capacity.
I'm able to return the 'AvaliableCount', but I want to also know the capacity of the zone - so I determine when a zone for a timed entry event has only a few tickets remaining (less than 10%), or less than 50% of tickets remaining, or has many tickets available.
Ideally as a response from this.
https://www.tessituranetwork.com/REST_v151/TessituraService/HELP/API/GET_TXN_PERFORMANCES_ZONES_PERF.HTM