In similar way the `SecondaryToPrimaryMapper` is supported. see: https://github.com/java-operator-sdk/java-operator-sdk/blob/3e4723a36f6a08639b7d7903ae4847a63de20e42/operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/dependent/kubernetes/KubernetesDependentResource.java#L87-L89