curl --request GET \
  --url https://api.operator.xyz/conversational_agents/{id}/versions \
  --header 'Authorization: Bearer <token>' \
  --header 'Operator-Version: <operator-version>'

{
  "data": [
    {
      "version_id": "<string>",
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z",
      "name": "<string>",
      "description": "<string>",
      "version_status": "released"
    }
  ]
}