This page holds a JSON schema that specifies a data model for EventLogging.
Logging and client-side validation error rate on Grafana
Server-side validation errors in Logstash
[[Category:Schemas (Mobile Apps team)]]
I think we're okay to have a rate of 100% (everyone who's sharing usage data). – MPopov (WMF) (talk) 19:03, 7 June 2018 (UTC)