Thank you @BrechtSchamp
In the postman link, I could see the following url,
GET /networks/[network_id]/sm/devices
This request will give additional fields for the devices in network id.
Additional field includes, iccid, imei which I am looking for. Other fields are not availble.
Is there a way, we can confirm about this? do we have any contact number for API support?
Thanks in advance