public Builder clearSubnet() {
      bitField0_ = (bitField0_ & ~0x00000080);
      subnet_ = null;
      if (subnetBuilder_ != null) {
        subnetBuilder_.dispose();
        subnetBuilder_ = null;
      }
      onChanged();
      return this;
    }
<pre>
The subnet in which to house the VPC Access Connector.
</pre>

<code>.google.cloud.vpcaccess.v1.Connector.Subnet subnet = 8;</code>
java-vpcaccess/proto-google-cloud-vpcaccess-v1/src/main/java/com/google/cloud/vpcaccess/v1/Connector.java