{
  "accountId": "accountId",
  "action": "upload",
  "bucketId": "bucketId",
  "contentLength": 555,
  "contentMd5": "cf9ca72110db83d49fc0b1cb248fb2dc",
  "contentSha1": "0f4dd743cc9c501c70b6e3d2e033e179926ee768",
  "contentType": "application/octet-stream",
  "fileId": "fileId",
  "fileInfo": {
    "src_last_modified_millis": "1453326047773"
  },
  "fileName": "testfile.bin",
  "fileRetention": {
    "isClientAuthorizedToRead": true,
    "value": {
      "mode": null,
      "retainUntilTimestamp": null
    }
  },
  "legalHold": {
    "isClientAuthorizedToRead": true,
    "value": null
  },
  "serverSideEncryption": {
    "algorithm": null,
    "mode": null
  },
  "uploadTimestamp": 1653824328881
}