Thanks for reply,
We are using devnet sandbox (Cisco SD-WAN)19.2 version.
>>>>"system refresh", was there an update from one version to another in that refresh?
No, the version was same 19.2.
In October 2021 timeframe the system was not working for couple of days and later it was restored, since then we are facing this.
The API request is for your reference https://10.10.20.90:8443/dataservice/statistics/dpi
is this api request changed or it is same ?
Also if you could help us to know how to get for ApplicationPerTunnel resource the following properties ?
Thanks once again for your help.