private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.vmmigration.v1.ApplianceVersion,
            com.google.cloud.vmmigration.v1.ApplianceVersion.Builder,
            com.google.cloud.vmmigration.v1.ApplianceVersionOrBuilder>
        getInPlaceUpdateFieldBuilder() {
      if (inPlaceUpdateBuilder_ == null) {
        inPlaceUpdateBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.vmmigration.v1.ApplianceVersion,
                com.google.cloud.vmmigration.v1.ApplianceVersion.Builder,
                com.google.cloud.vmmigration.v1.ApplianceVersionOrBuilder>(
                getInPlaceUpdate(), getParentForChildren(), isClean());
        inPlaceUpdate_ = null;
      }
      return inPlaceUpdateBuilder_;
    }
<pre>
The latest version for in place update.
The current appliance can be updated to this version using the API or m4c
CLI.
</pre>

<code>.google.cloud.vmmigration.v1.ApplianceVersion in_place_update = 2;</code>
java-vmmigration/proto-google-cloud-vmmigration-v1/src/main/java/com/google/cloud/vmmigration/v1/AvailableUpdates.java