VPP Client Configuration - "token being used in v2" - issue

We are facing issues in VPP Client Configuration API ( POST: https://vpp.itunes.apple.com/mdm/VPPClientConfigSrv ).

For some VPP token, the "clientContext" key in the response says "token being used in v2" instead of giving a proper clientContext. These VPP tokens aren't actually added in any other MDM than ours. But it gives this as response. Also, we didn't use the new API for setting VPP Client Configuration too. We are seeing this issue for some VPP tokens in random. We would like to understand this behaviour in VPP tokens.

The same problem occurs.

If you have any progress, please share.

VPP Client Configuration - "token being used in v2" - issue
 
 
Q