message AdminCommand {
	enum AdminCommandType {
		UPDATE_SERVER_MESSAGE = 1000;
		SHUTDOWN_SERVER = 1001;
	}
	extensions 100 to max;
}

message Command_UpdateServerMessage {
	extend AdminCommand {
		optional Command_UpdateServerMessage ext = 1000;
	}
}

message Command_ShutdownServer {
	extend AdminCommand {
		optional Command_ShutdownServer ext = 1001;
	}
	optional string reason = 1;
	optional uint32 minutes = 2;
}