@java.lang.Override
    public int getGroupJoinQuestionsCount() {
        return groupJoinQuestions_.size();
    }
<code>repeated .im.turms.proto.GroupJoinQuestion group_join_questions = 1;</code>
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/model/group/GroupJoinQuestionsWithVersion.java