filter property
An advanced logs filter (https://cloud.google.com/logging/docs/view/advanced-queries).
The only exported log entries are those that are in the resource owning the sink and that match the filter.For example:logName="projects/[PROJECT_ID]/logs/[LOG_ID]" AND severity>=ERRORCannot be empty or unset if mode == OVERWRITE. In order to match all logs, use the following line as the value of filter and do not use exclusions:logName:*
Optional.
Implementation
core.String? filter;