@java.lang.Override
        public im.turms.server.common.access.client.dto.request.group.enrollment.UpdateGroupJoinRequestRequestOrBuilder getUpdateGroupJoinRequestRequestOrBuilder() {
            if ((kindCase_ == 512) && (updateGroupJoinRequestRequestBuilder_ != null)) {
                return updateGroupJoinRequestRequestBuilder_.getMessageOrBuilder();
            } else {
                if (kindCase_ == 512) {
                    return (im.turms.server.common.access.client.dto.request.group.enrollment.UpdateGroupJoinRequestRequest) kind_;
                }
                return im.turms.server.common.access.client.dto.request.group.enrollment.UpdateGroupJoinRequestRequest
                        .getDefaultInstance();
            }
        }
<code>.im.turms.proto.UpdateGroupJoinRequestRequest update_group_join_request_request = 512;</code>
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/request/TurmsRequest.java