OptionaletagOpaque entity tag for optimistic concurrency. Returned on every read;
pass it back as the Update request's etag to make the update
conditional on the resource being unchanged.
OptionalnameOptionalperWhether users may grant permissions on individual resources rather than only at the Folder level.
OptionalupdatedOptionalupdateOptionalversionMonotonic version, bumped on each update. Informational; use etag for
optimistic concurrency.
Catch-all per-catalog config — settings that don't belong to any one resource family. Singleton. Name format:
catalogs/{catalog}/commonConfig.