To update room metadata without using the Room Update API, you can use the

UpdateRoomMetadata

method provided by the RoomServiceClient. This is the recommended and efficient way to update metadata without disrupting participants. If you want to avoid this API entirely, an alternative is to delete and recreate the room with the updated metadata. However, this approach will disconnect all participants and reset the room's state, so it is not ideal for active rooms. Let me know if you need further assistance or have specific constraints that require a different solution!