{
  "versions": [
    {
      "version_number": "1.0.0",
      "prompt_text": "Original prompt text",
      "created_at": "2024-01-01T12:00:00Z"
    },
    {
      "version_number": "1.0.1",
      "prompt_text": "Updated prompt text",
      "created_at": "2024-01-02T12:00:00Z"
    }
  ]
}