Can gameSessionProperties be updated with a call to UpdateGameSession?

With the announcement that GameLift Search can now reference Custom Game Properties…

https://forums.awsgametech.com/t/announcement-gamelift-search-by-custom-game-properties-now-available/4414/1

…the Custom Game Properties can be very useful. We would like to be able to update those Custom Game Properties with a call to UpdateGameSession. This will enable the changing nature of a server to result in searches retrieving more pertinent results.

Hey @johnsanderson!

This is a great feature request, and we will be adding it to our backlog. Any other customers interested in this feature can feel free to reply here as well!

This Would be a really useful feature and something we are looking into in our architecture.