Return the list of public data files.

GET /api/public-data/?source=direct-sharing-71
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Cache-Control: max-age=0, no-cache, no-store, must-revalidate
Content-Type: application/json
Expires: Tue, 11 Dec 2018 10:47:57 GMT
Vary: Accept

{
    "count": 2,
    "next": null,
    "previous": null,
    "results": [
        {
            "id": 83386,
            "basename": "Sense Of Smell and 23andMe data (Known SNP).ipynb",
            "created": "2018-07-05T13:52:22.336887Z",
            "download_url": "https://www.openhumans.org/data-management/datafile-download/83386/",
            "metadata": {
                "tags": [
                    "personal data notebook",
                    "notebook",
                    "jupyter"
                ],
                "description": "A Personal Data Notebook"
            },
            "source": "direct-sharing-71",
            "user": {
                "id": "83364173",
                "name": "David",
                "username": "dnvrdavid"
            }
        },
        {
            "id": 83938,
            "basename": "Sense Of Smell and openSNP Data (New SNPs).ipynb",
            "created": "2018-07-06T17:41:50.306207Z",
            "download_url": "https://www.openhumans.org/data-management/datafile-download/83938/",
            "metadata": {
                "tags": [
                    "personal data notebook",
                    "notebook",
                    "jupyter"
                ],
                "description": "A Personal Data Notebook"
            },
            "source": "direct-sharing-71",
            "user": {
                "id": "83364173",
                "name": "David",
                "username": "dnvrdavid"
            }
        }
    ]
}