[1] [CITE@en-us[Overview | Elastic Common Schema (ECS) Reference '''['''8.11''']''' | Elastic]], [TIME[2023-11-21T23:16:04.000Z]], [TIME[2023-11-25T09:04:55.499Z]] <https://www.elastic.co/guide/en/ecs/8.11/ecs-reference.html>