curl --request POST \
  --url https://core-proxy-service-w34nvoxnwq-uc.a.run.app/proxy_api/v1/nsstandard/users/whitelist_ips \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "userId": "<string>",
  "ips": [
    "<string>"
  ]
}
'

{
  "users": [
    {
      "username": "<string>",
      "userId": "test124",
      "password": "<string>",
      "dataLimit": 123,
      "dataUsed": 123,
      "status": "<string>",
      "dateCreated": "2023-11-07T05:31:56Z",
      "whitelistedIps": [
        "<string>"
      ]
    }
  ],
  "length": 123
}