Imports k8s.io/apimachinery/pkg/runtime k8s.io/apimachinery/pkg/util/validation/field github.com/go-openapi/spec k8s.io/kube-openapi/pkg/validation/spec Imports in module “k8s.io/apiextensions-apiserver” k8s.io/apiextensions-apiserver/pkg/apis/apiextensions Standard library imports fmt reflect regexp sort