curl --request POST \
  --url https://api.veryfront.com/conversations/{id}/fork \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "messageId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "parts": [
    {
      "type": "text",
      "text": "<string>"
    }
  ]
}
'

{
  "id": "<string>",
  "conversationId": "<string>",
  "seq": 123,
  "role": "<string>",
  "parts": [
    {}
  ],
  "status": "<string>",
  "createdAt": "<string>",
  "parentId": "<string>",
  "createdBy": "<string>",
  "model": "<string>",
  "tokenUsage": null,
  "finishReason": "<string>",
  "costCredits": "<string>",
  "editedAt": "<string>",
  "idempotencyKey": "<string>",
  "metadata": null,
  "updatedAt": "<string>"
}