{
  "name": "lesson-articles/wGb1mcydTVeaVDG2mCbjHdmubZ22/subtracting-four-digit-numbers/g3 subtracting 4digit numbers 1.jpg",
  "bucket": "turbo-math.appspot.com",
  "generation": "1608117764331978",
  "metageneration": "1",
  "contentType": "image/jpeg",
  "timeCreated": "2020-12-16T11:22:44.331Z",
  "updated": "2020-12-16T11:22:44.331Z",
  "storageClass": "STANDARD",
  "size": "32905",
  "md5Hash": "DSsJCSuYPrM2wx1c34TqfQ==",
  "contentEncoding": "identity",
  "contentDisposition": "inline; filename*=utf-8''g3%20subtracting%204digit%20numbers%201.jpg",
  "crc32c": "8v03NA==",
  "etag": "CMqz5sCx0u0CEAE=",
  "downloadTokens": "f89c0c83-8270-4820-85ec-11544898c17f"
}