Update Device Group Subnet

curl --request POST \
     --url {{url}}/aioc-rest-web/rest/discovery/updateDeviceGroupSubnet \
     --header 'accept: application/json' \
     --header 'content-type: application/json' \
     --header 'x-xsrf-token: {{csrftoken}}' \
     --data '"{\n    \"dbId\": 3483567,\n    \"deviceGroupId\": \"7dad2aa5-414a-4b20-86c0-346876ea88b5\",\n    \"subnetIp\": \"10.30.40.1\",\n    \"mask\": null,\n    \"cidr\": 24,\n    \"interfaceName\": null\n}"'