@java.lang.Override
  public com.google.cloud.vmwareengine.v1.ExternalAddressOrBuilder getExternalAddressOrBuilder() {
    return externalAddress_ == null
        ? com.google.cloud.vmwareengine.v1.ExternalAddress.getDefaultInstance()
        : externalAddress_;
  }
<pre>
Required. External IP address description.
</pre>

<code>
.google.cloud.vmwareengine.v1.ExternalAddress external_address = 2 [(.google.api.field_behavior) = REQUIRED];
</code>
java-vmwareengine/proto-google-cloud-vmwareengine-v1/src/main/java/com/google/cloud/vmwareengine/v1/UpdateExternalAddressRequest.java