find_auth_group
t_auth_group = t_conf->find_auth_group(ag_name);
t_auth_group = t_conf->find_auth_group("default");
ag = conf->find_auth_group("default").get();
return (find_auth_group("default").get());
pg_discovery_auth_group = pg_conf->find_auth_group(ag_name);
pg_discovery_auth_group = conf->find_auth_group("default");
auth_group_sp find_auth_group(std::string_view ag_name);
ag = t_conf->find_auth_group(ag_name);
ag = t_conf->find_auth_group(ag_name);