public im.turms.server.common.access.client.dto.request.group.enrollment.UpdateGroupJoinRequestRequest.Builder getUpdateGroupJoinRequestRequestBuilder() {
            return getUpdateGroupJoinRequestRequestFieldBuilder().getBuilder();
        }
<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