@SuppressWarnings({"rawtypes"})
        protected com.google.protobuf.MapFieldReflectionAccessor internalGetMutableMapFieldReflection(
                int number) {
            if (number == 1) {
                return internalGetMutableQuestionIdToAnswer();
            }
            throw new RuntimeException(
                    "Invalid map field number: "
                            + number);
        }
Protobuf type {@code im.turms.proto.CheckGroupJoinQuestionsAnswersRequest}
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/request/group/enrollment/CheckGroupJoinQuestionsAnswersRequest.java