curl --request POST \
  --url https://api.streamkap.com/kafka-access/kafka-users \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "username": "<string>",
  "password": "<string>",
  "whitelist_ips": "<string>",
  "kafka_acls": [],
  "is_create_schema_registry": false
}
'

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>",
      "input": "<unknown>",
      "ctx": {}
    }
  ]
}