public com.google.cloud.vmwareengine.v1.NetworkPolicy.NetworkServiceOrBuilder
        getExternalIpOrBuilder() {
      if (externalIpBuilder_ != null) {
        return externalIpBuilder_.getMessageOrBuilder();
      } else {
        return externalIp_ == null
            ? com.google.cloud.vmwareengine.v1.NetworkPolicy.NetworkService.getDefaultInstance()
            : externalIp_;
      }
    }
<pre>
Network service that allows External IP addresses to be assigned to VMware
workloads. This service can only be enabled when `internet_access` is also
enabled.
</pre>

<code>.google.cloud.vmwareengine.v1.NetworkPolicy.NetworkService external_ip = 7;</code>
java-vmwareengine/proto-google-cloud-vmwareengine-v1/src/main/java/com/google/cloud/vmwareengine/v1/NetworkPolicy.java