@java.lang.Override
  public int getSerializedSize() {
    int size = memoizedSize;
    if (size != -1) return size;

    size = 0;
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
    }
    if (((bitField0_ & 0x00000001) != 0)) {
      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getCreateTime());
    }
    if (((bitField0_ & 0x00000002) != 0)) {
      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getUpdateTime());
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(peerNetwork_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, peerNetwork_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(stateDetails_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, stateDetails_);
    }
    if (((bitField0_ & 0x00000004) != 0)) {
      size += com.google.protobuf.CodedOutputStream.computeBoolSize(8, exportCustomRoutes_);
    }
    if (((bitField0_ & 0x00000008) != 0)) {
      size += com.google.protobuf.CodedOutputStream.computeBoolSize(9, importCustomRoutes_);
    }
    if (((bitField0_ & 0x00000010) != 0)) {
      size += com.google.protobuf.CodedOutputStream.computeBoolSize(10, exchangeSubnetRoutes_);
    }
    if (((bitField0_ & 0x00000020) != 0)) {
      size +=
          com.google.protobuf.CodedOutputStream.computeBoolSize(
              11, exportCustomRoutesWithPublicIp_);
    }
    if (((bitField0_ & 0x00000040) != 0)) {
      size +=
          com.google.protobuf.CodedOutputStream.computeBoolSize(
              12, importCustomRoutesWithPublicIp_);
    }
    if (state_
        != com.google.cloud.vmwareengine.v1.NetworkPeering.State.STATE_UNSPECIFIED.getNumber()) {
      size += com.google.protobuf.CodedOutputStream.computeEnumSize(13, state_);
    }
    if (peerMtu_ != 0) {
      size += com.google.protobuf.CodedOutputStream.computeInt32Size(14, peerMtu_);
    }
    if (peerNetworkType_
        != com.google.cloud.vmwareengine.v1.NetworkPeering.PeerNetworkType
            .PEER_NETWORK_TYPE_UNSPECIFIED
            .getNumber()) {
      size += com.google.protobuf.CodedOutputStream.computeEnumSize(16, peerNetworkType_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(uid_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(17, uid_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(vmwareEngineNetwork_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(20, vmwareEngineNetwork_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(description_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(21, description_);
    }
    size += getUnknownFields().getSerializedSize();
    memoizedSize = size;
    return size;
  }
<pre>
Optional. User-provided description for this network peering.
</pre>

<code>string description = 21 [(.google.api.field_behavior) = OPTIONAL];</code>

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