Microsoft Information Protection SDK for C++: Public Preview!

Hello Tom_Moser, Thank you for your work. I'm now trying to develop small application for AIP in C++ for Windows. I'm now trying to list labels, but no matter if I build version from samples with token acquirement with pythopn or build my own getting tokens from powershell I'm allways getting error 204 on any request Like: file_sample.exe -l --username ****@****.onmicrosoft.com --password ******* Something bad happened: Request failed with http status code: 204, correlationId:[****] Exiting. Can you advice what can be done in this case? Error is happening on FileEngine generation: mEngine = engineFuture.get(); With no chance to debug. And one more question. I see that c++ SDK is in progress and it looks nice but community is small. So is there a reason to work with it or to move into RMS SKD on C# and to mess with CLI\CLR? Thanks in advance.