curl --request GET \
  --url https://api.member.dev/file/{file_id}/media \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "attributes": {
      "expires_at": "2023-11-07T05:31:56Z",
      "mime_type": "<string>",
      "playback_url": "<string>",
      "duration_seconds": 123,
      "variants": {},
      "variants_expires_at": "2023-11-07T05:31:56Z"
    },
    "id": "<string>",
    "type": "<string>",
    "links": {
      "self": "<string>"
    },
    "meta": {
      "playback": {
        "hls_expires_at": "2023-11-07T05:31:56Z",
        "hls_manifest": "<string>",
        "captions": [
          {
            "language": "<string>",
            "url": "<string>"
          }
        ],
        "duration_seconds": 123,
        "kind": "video"
      }
    },
    "relationships": {}
  }
}