{
  "name": "lesson-articles/wGb1mcydTVeaVDG2mCbjHdmubZ22/subtraction-facts-to-20/number line -2.jpg",
  "bucket": "turbo-math.appspot.com",
  "generation": "1572220068070427",
  "metageneration": "1",
  "contentType": "image/jpeg",
  "timeCreated": "2019-10-27T23:47:48.070Z",
  "updated": "2019-10-27T23:47:48.070Z",
  "storageClass": "STANDARD",
  "size": "15144",
  "md5Hash": "9BHgVc/Pczzm+tUCHKFHUw==",
  "contentEncoding": "identity",
  "contentDisposition": "inline; filename*=utf-8''number%20line%20-2.jpg",
  "crc32c": "iy+zyw==",
  "etag": "CJuIqpXQveUCEAE=",
  "downloadTokens": "77a2a3a0-fec6-4188-a22e-7e1958340562"
}