curl --request POST \
  --url https://api.example.com/add \
  --header 'Content-Type: application/json' \
  --data '
{
  "device_name": "<string>",
  "content": {
    "content_type": "<string>",
    "data": [
      {
        "file_path": "<string>",
        "timestamp": "2023-11-07T05:31:56Z",
        "app_name": "<string>",
        "window_name": "<string>",
        "ocr_results": [
          {
            "text": "<string>",
            "text_json": "<string>",
            "ocr_engine": "<string>",
            "focused": true
          }
        ],
        "tags": [
          "<string>"
        ]
      }
    ]
  }
}
'

{
  "success": true,
  "message": "<string>"
}