@java.lang.Override

        public /* nullable */
        java.lang.String getQuestionIdToAnswerOrDefault(
                long key,
                /* nullable */
                java.lang.String defaultValue) {

            java.util.Map<java.lang.Long, java.lang.String> map =
                    instance.getQuestionIdToAnswerMap();
            return map.getOrDefault(key, defaultValue);
        }
<code>map&lt;int64, string&gt; question_id_to_answer = 1;</code>
turms-client-kotlin/src/main/java/im/turms/client/model/proto/request/group/enrollment/CheckGroupJoinQuestionsAnswersRequest.java