@java.lang.Override
        public im.turms.client.model.proto.model.group.GroupsWithVersion getGroupsWithVersion() {
            if (kindCase_ == 20) {
                return (im.turms.client.model.proto.model.group.GroupsWithVersion) kind_;
            }
            return im.turms.client.model.proto.model.group.GroupsWithVersion.getDefaultInstance();
        }
<code>.im.turms.proto.GroupsWithVersion groups_with_version = 20;</code>
turms-client-kotlin/src/main/java/im/turms/client/model/proto/notification/TurmsNotification.java