Threescale-wasm-auth was supposed to be released with a feature that periodically syncs with 3scale Account Management API to fetch mapping rules and service information in v2.1.0 of service mesh. amartine@redhat.com has already worked out most of it but was not able to complete it due to personal reasons and is now on PTO. I'll try to cover for him and try my best to take this to the finish line. For now, this feature is excluded from the 2.1.0 release but will be present in the next spin, i.e., 2.1.1.

Alex's work can be found here: https://github.com/3scale/threescale-wasm-auth/tree/periodic-system-fetch