ArticleResult.cover_media is defined as required here:
https://github.com/fa0311/twitter-openapi/blob/main/src%2Fopenapi%2Fschemas%2Ftweet.yaml#L1435
But here is a tweet that doesn't have it:
https://x.com/Steve_Yegge/status/1948284140757057763
This causes a deserialization error when attempting to fetch the tweet.