public Builder clearVmwareEngineNetwork() {
      vmwareEngineNetwork_ = getDefaultInstance().getVmwareEngineNetwork();
      bitField0_ = (bitField0_ & ~0x00000002);
      onChanged();
      return this;
    }
<pre>
Optional. The relative resource name of the VMware Engine network attached
to the private cloud. Specify the name in the following form:
`projects/{project}/locations/{location}/vmwareEngineNetworks/{vmware_engine_network_id}`
where `{project}` can either be a project number or a project ID.
</pre>

<code>
string vmware_engine_network = 5 [(.google.api.field_behavior) = OPTIONAL, (.google.api.resource_reference) = { ... }
</code>

@return This builder for chaining.
java-vmwareengine/proto-google-cloud-vmwareengine-v1/src/main/java/com/google/cloud/vmwareengine/v1/NetworkConfig.java