i try to write a C# library for handle the "tr_json2" protokoll. Priviously I had writen a C++/cli-wrapper with Realtime C++ API (EMA) to implement a "MarketPrice -Modell" for substituting SFC-COM.
Back to the problem. Realtime C++ API defines a payload at the message-class to handle additional/variant data. In the websocket-api documentation i didn't found specific information wich messages should be to take containers like a payload. Some Messages has explicit implimentations of a container. E.g Post-Message has a Message Container. Most other messages I didn't found explizit informations.
The exakt Question now is: Does only Update-, Status- and Refresh-Message have container(s), or any message (Including Ack-, Close- und Error-Message) could have one or more containers at the top OMM-Level?