Hello, I'd like to propose a small KIP to add a new field to SinkRecord in order to add support for topic-mutating SMTs (e.g. RegexRouter) to asynchronous Sink Connectors (the ones that override preCommit for internal offset tracking, like S3 <https://github.com/confluentinc/kafka-connect-storage-cloud/blob/master/kafka-connect-s3/src/main/java/io/confluent/connect/s3/S3SinkTask.java#L274> ).
Links: - KIP-793: Sink Connectors: Support topic-mutating SMTs for async connectors (preCommit users) <https://cwiki.apache.org/confluence/x/fpFnCw> - PR #11464 <https://github.com/apache/kafka/pull/11464> Thanks, Diego
