Username , 2 days ago Not really, if absent means "no change", present means "update" and null means "delete" the three values are perfectly well defined. For what it's worth, Amazon and Microsoft do it like this in their IoT offerings.
Not really, if absent means "no change", present means "update" and null means "delete" the three values are perfectly well defined.
For what it's worth, Amazon and Microsoft do it like this in their IoT offerings.