@java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (ipRangeCase_ == 1) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, ipRange_);
      }
      if (ipRangeCase_ == 2) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, ipRange_);
      }
      if (ipRangeCase_ == 3) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, ipRange_);
      }
      size += getUnknownFields().getSerializedSize();
      memoizedSize = size;
      return size;
    }
<pre>
The name of an `ExternalAddress` resource. The external address must
have been reserved in the scope of this external access rule's parent
network policy.  Provide the external address name in the form of
`projects/{project}/locations/{location}/privateClouds/{private_cloud}/externalAddresses/{external_address}`.
For example:
`projects/my-project/locations/us-central1-a/privateClouds/my-cloud/externalAddresses/my-address`.
</pre>

<code>string external_address = 3 [(.google.api.resource_reference) = { ... }</code>

@return The bytes for externalAddress.
java-vmwareengine/proto-google-cloud-vmwareengine-v1/src/main/java/com/google/cloud/vmwareengine/v1/ExternalAccessRule.java