main.go

package main

import (
	"fmt"
	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
	"k8s.io/apimachinery/pkg/util/strategicpatch"
)

func main() {

	one := unstructured.Unstructured{Object: map[string]interface{}{
		"key": "value1",
	}}

	two := unstructured.Unstructured{Object: map[string]interface{}{
		"key": "value2",
	}}

	fmt.Println("one :", one)
	fmt.Println("two: ", two)

	patch, _ := strategicpatch.CreateTwoWayMergeMapPatch(one.Object, two.Object, unstructured.Unstructured{})

	fmt.Println("patch: %v", patch)
}