What is batch_info field?

The BatchInfovalue should be the default at present. The values could be different if Oddin would, for any reason (optimisation, resource handling...), change the ticket batch size on our side, so internally in the OTS service. It might also happen that we introduce an additional field in the TicketAfterrequest where customers would be able to set their own batch size, but this is currently not yet in our planning.