@java.lang.Override
            public im.turms.server.common.access.client.dto.model.user.UserRelationshipGroupsWithVersionOrBuilder getUserRelationshipGroupsWithVersionOrBuilder() {
                if ((kindCase_ == 12) && (userRelationshipGroupsWithVersionBuilder_ != null)) {
                    return userRelationshipGroupsWithVersionBuilder_.getMessageOrBuilder();
                } else {
                    if (kindCase_ == 12) {
                        return (im.turms.server.common.access.client.dto.model.user.UserRelationshipGroupsWithVersion) kind_;
                    }
                    return im.turms.server.common.access.client.dto.model.user.UserRelationshipGroupsWithVersion
                            .getDefaultInstance();
                }
            }
<code>.im.turms.proto.UserRelationshipGroupsWithVersion user_relationship_groups_with_version = 12;</code>
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/notification/TurmsNotification.java