curl --request GET \
  --url https://api.veryfront.com/conversations/{conversation_id}/branches/{message_id} \
  --header 'Authorization: Bearer <token>'

[
  {
    "id": "<string>",
    "conversation_id": "<string>",
    "seq": 123,
    "role": "<string>",
    "parts": [
      {}
    ],
    "status": "<string>",
    "created_at": "<string>",
    "parent_id": "<string>",
    "created_by": "<string>",
    "model": "<string>",
    "token_usage": null,
    "finish_reason": "<string>",
    "cost_credits": "<string>",
    "edited_at": "<string>",
    "idempotency_key": "<string>",
    "metadata": null,
    "updated_at": "<string>"
  }
]