The android variant should have the properties from : https://github.com/aerogear/aerogear-unifiedpush-server/blob/master/model/api/src/main/java/org/jboss/aerogear/unifiedpush/api/AndroidVariant.java

Additionally, the following constants should be set

```

apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:
name: android.variant.push.aerogear.org
spec:
group: variant.push.aerogear.org
names:
kind: AndroidVariant
listKind: AndroidVariantList
plural: androidVariants
singular: androidVariant
scope: Namespaced
version: v1alpha1

```