Request: UPDATE command

Hi again @valeriansaliou , Thanks for your quick and well answering. I was looking for update command in sonic. The requirment I face is a messanger's search system. As you know one of key features is that user will update his/her message and we need to update the queried message. I know that sonic has ingest and flush commands but the point is how can make an update on the message?

Note: Delete and recreate the message won't work probabley because messages have timestamp. As a primary need, the messages found by search engine should be in order thus recreating won't be a accurate solution.