Amazon EventBridge rules now support wildcard filters, which enable you to match any character or sequence of characters within a string in your event payload. For example, you can use wildcards to match against values that end in a specific file type in a directory, such as “dir/*.png”, or contain a specific word, such as “*AcmeCorp*”. Support for wildcards allow you to more precisely specify the types of events you want to consume from an EventBridge Event Bus, opening new use cases and helping to optimize your event consumers.
Source:: Amazon AWS