@java.lang.Override
        public boolean hasUserOnlineStatuses() {
            return kindCase_ == 10;
        }
<code>.im.turms.proto.UserOnlineStatuses user_online_statuses = 10;</code>

@return Whether the userOnlineStatuses field is set.
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/notification/TurmsNotification.java