Imports
- k8s.io/apiextensions-apiserver/pkg/apis/apiextensions
- k8s.io/apimachinery/pkg/apis/meta/v1/unstructured
- github.com/go-openapi/validate
- k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1beta1
- k8s.io/apiextensions-apiserver/pkg/apiserver/validation