public com.google.cloud.vmwareengine.v1.DnsForwarding.Builder getDnsForwardingBuilder() {
      bitField0_ |= 0x00000001;
      onChanged();
      return getDnsForwardingFieldBuilder().getBuilder();
    }
<pre>
Required. DnsForwarding config details.
</pre>

<code>
.google.cloud.vmwareengine.v1.DnsForwarding dns_forwarding = 1 [(.google.api.field_behavior) = REQUIRED];
</code>
java-vmwareengine/proto-google-cloud-vmwareengine-v1/src/main/java/com/google/cloud/vmwareengine/v1/UpdateDnsForwardingRequest.java