presto-session-property-managers/src/main/java/io/prestosql/plugin/session/db/DbSessionPropertyManagerConfig.java/DbSessionPropertyManagerConfig/getSpecsRefreshPeriod
class DbSessionPropertyManagerConfig:    @NotNull
    @MinDuration("1ms")
    public Duration getSpecsRefreshPeriod()
    {
        return specsRefreshPeriod;
    }