private void ensureExternalAddressesIsMutable() {
      if (!((bitField0_ & 0x00000001) != 0)) {
        externalAddresses_ =
            new java.util.ArrayList<com.google.cloud.vmwareengine.v1.ExternalAddress>(
                externalAddresses_);
        bitField0_ |= 0x00000001;
      }
    }
<pre>
Response message for
[VmwareEngine.FetchNetworkPolicyExternalAddresses][google.cloud.vmwareengine.v1.VmwareEngine.FetchNetworkPolicyExternalAddresses]
</pre>

Protobuf type {@code google.cloud.vmwareengine.v1.FetchNetworkPolicyExternalAddressesResponse}
java-vmwareengine/proto-google-cloud-vmwareengine-v1/src/main/java/com/google/cloud/vmwareengine/v1/FetchNetworkPolicyExternalAddressesResponse.java