Schema:ValidationError

PHP logging

EventLogging::logEvent( 'ValidationError', 10971096, $event );

extension.json setup for JavaScript logging

{
	"attributes": {
		"EventLogging": {
			"Schemas": {
				"ValidationError": 10971096
			}
		}
	}
}

JavaScript logging

mw.track( 'event.ValidationError', { /* ... */ } );
From Meta, a Wikimedia project coordination wiki
Revision 10971096
description"Represents a failure to validate a logged event against its declared schema"
properties
error
description"An English-language description of the validation error"
type"string"
requiredtrue
event
description"The event which failed to validate"
type"object"