error_type: ValidationError
errored_schema_uri: /analytics/product_metrics/web/base/1.5.0
errored_stream_name: mediawiki.product_metrics.contributors.experiments
message: '.experiment' should be object
meta.domain: auth.wikimedia.org
meta.dt: 2026-02-04T23:14:14.938Z

raw_event:
{"http":{"request_headers":{"user-agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36"}},"meta":{"domain":"auth.wikimedia.org","stream":"mediawiki.product_metrics.contributors.experiments","id":"a2fee923-25f5-4cb5-b993-ef8de9de89c0","dt":"2026-02-04T23:14:14.935Z","request_id":"655896a4-e711-4d85-a975-3758e20aa40a"},"dt":"2026-02-04T23:14:14Z","action":"edit_saved","experiment":[],"instrument_name":"Edit saved","page":{"namespace_id":3,"revision_id":71673094},"$schema":"/analytics/product_metrics/web/base/1.5.0","performer":{"is_logged_in":true,"is_temp":false,"is_bot":false,"id":3375044,"edit_count":0},"mediawiki":{"skin":"vector-2022","database":"ptwiki"},"agent":{"client_platform":"mediawiki_php","client_platform_family":"desktop_browser"}}
	
tags: input-kafka-eventgate-analytics-external-validation-error-codfw, kafka, es, eventgate, normalized_message_untrimmed
	
type:  eventgate_validation_error