insertId property
A unique identifier for the log entry.
If you provide a value, then Logging considers other log entries in the same project, with the same timestamp, and with the same insert_id to be duplicates which are removed in a single query result. However, there are no guarantees of de-duplication in the export of logs.If the insert_id is omitted when writing a log entry, the Logging API assigns its own unique identifier in this field.In queries, the insert_id is also used to order log entries that have the same log_name and timestamp values.
Optional.
Implementation
core.String? insertId;