package util

import "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"

// MergeAnnotation adds annotation for the given object.
func MergeAnnotation(obj *unstructured.Unstructured, annotationKey string, annotationValue string) {
	objectAnnotation := obj.GetAnnotations()
	if objectAnnotation == nil {
		objectAnnotation = make(map[string]string, 1)
	}
	objectAnnotation[annotationKey] = annotationValue
	obj.SetAnnotations(objectAnnotation)
}