We are currently using PI Web API 2015 R3 in our development environment.
We found the maxCount = 0 parameter not working in PI Web API -> StreamSet -> GetAdHocRequest.
Is it due to some server settings (for my understanding the server default limit should be 150000 archived events),
but in most of our case we would want to query less than 10000 events (default: 1000 archived events)
but we don't want to specify it to maxCount = 10000.
So we want "maxCount = 0" to query works (in those cases under 150000 archived events).