private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.cloud.vmwareengine.v1.VmwareEngineNetwork.VpcNetwork,
            com.google.cloud.vmwareengine.v1.VmwareEngineNetwork.VpcNetwork.Builder,
            com.google.cloud.vmwareengine.v1.VmwareEngineNetwork.VpcNetworkOrBuilder>
        getVpcNetworksFieldBuilder() {
      if (vpcNetworksBuilder_ == null) {
        vpcNetworksBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.cloud.vmwareengine.v1.VmwareEngineNetwork.VpcNetwork,
                com.google.cloud.vmwareengine.v1.VmwareEngineNetwork.VpcNetwork.Builder,
                com.google.cloud.vmwareengine.v1.VmwareEngineNetwork.VpcNetworkOrBuilder>(
                vpcNetworks_, ((bitField0_ & 0x00000010) != 0), getParentForChildren(), isClean());
        vpcNetworks_ = null;
      }
      return vpcNetworksBuilder_;
    }
<pre>
Output only. VMware Engine service VPC networks that provide connectivity
from a private cloud to customer projects, the internet, and other Google
Cloud services.
</pre>

<code>
repeated .google.cloud.vmwareengine.v1.VmwareEngineNetwork.VpcNetwork vpc_networks = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
</code>
java-vmwareengine/proto-google-cloud-vmwareengine-v1/src/main/java/com/google/cloud/vmwareengine/v1/VmwareEngineNetwork.java