I found the api to create and delete an IP group but not sure how to use it properly:

POST http://<server>/api/json/nfaipgroup/addIPGroup?

POST http://<server>/api/json/nfaipgroup/deleteIPGroup?

Could you please give me documentation for the API to manage an IPGroup? 

Which field do we need for the request? 

And it would be nice if you can provide me an exemple.

Thanks in advance.

Regards,

Viet

For more info: 

I'm using Netflow Ananlyzer build 12200