// present in the `retainKeys` list.
	// And the fields that are present will be merged with live object.
	// All the missing fields will be cleared when patching.
	BuildRetainKeysDirective bool
}

type MergeOptions struct {
	// MergeParallelList indicates if we are merging the parallel list.
	// We don't merge parallel list when calling mergeMap() in CreateThreeWayMergePatch()