Channel: assigned by TD

Session ID: The session ID is a unique identifier assigned by the website server to a specific user during the visit, which is usually stored in the form of a cookie, form parameter, or URL

Verification Event: enumeration

The Actual Time of the Event: ISO 8601, format YYYY-MM-DDTHH:mm:ss.sssZ, example: 2021-10-12T14:20:50.521+07:00

Account ID: not required when the account doesn't exist