public com.google.protobuf.ByteString getVmwareEngineNetworkBytes() {
    java.lang.Object ref = "";
    if (bindNetworkCase_ == 15) {
      ref = bindNetwork_;
    }
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      if (bindNetworkCase_ == 15) {
        bindNetwork_ = b;
      }
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }
<pre>
Network to bind is a VMware Engine network.
Specify the name in the following form for VMware engine network:
`projects/{project}/locations/global/vmwareEngineNetworks/{vmware_engine_network_id}`.
`{project}` can either be a project number or a project ID.
</pre>

<code>string vmware_engine_network = 15 [(.google.api.resource_reference) = { ... }</code>

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