Event ID 264 —

{
  "system": {
    "provider": "Microsoft-Windows-Defrag",
    "guid": "",
    "event_source_name": "",
    "event_id": 264,
    "version": 0,
    "level": 4,
    "task": 0,
    "opcode": 0,
    "keywords": 36028797018963968,
    "time_created": "2023-11-06T01:13:25.597872+00:00",
    "event_record_id": 1984,
    "correlation": {},
    "execution": {
      "process_id": 12888,
      "thread_id": 0
    },
    "channel": "Application",
    "computer": "WinDev2310Eval",
    "security": {
      "user_id": ""
    }
  },
  "event_data": {
    "Data_0": "boot optimization",
    "Data_1": "Windows (C:)",
    "Data_2": "The user cancelled the operation. (0x89000006)",
    "Binary": "0600008926040000310300003403000022B630DF6479C7F6E26C1C000000000000000000"
  },
  "message": ""
}