public static com.google.cloud.vmwareengine.v1.Subnet parseFrom(
      com.google.protobuf.ByteString data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }
<pre>
Output only. VLAN ID of the VLAN on which the subnet is configured
</pre>

<code>int32 vlan_id = 16 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>

@return The vlanId.
java-vmwareengine/proto-google-cloud-vmwareengine-v1/src/main/java/com/google/cloud/vmwareengine/v1/Subnet.java