public SELF optResourceEnabled(boolean optResourceEnabled) {
        this.optResourceEnabled = optResourceEnabled;
        return self();
    }
Enables the automatic inclusion of an optional records that tries to give the remote DNS server a hint
about how much data the resolver can read per response. Some DNS Server may not support this and so
fail to answer queries.
core/src/main/java/com/linecorp/armeria/client/AbstractDnsResolverBuilder.java