func canonicalizeDeploymentAPIVersion(ver string) string {
	switch ver {
	case "extensions/v1beta1", "apps/v1beta1", "apps/v1beta2", "apps/v1":
		return "apps/v1"
	default:
		return ver
	}
}
canonicalizeDeploymentAPIVersion unifies the various pre-release apiVersion values for a
Deployment into "apps/v1".
package await