Meme transcription: Panel 1. Two images of JSON, one is the empty object, one is an object in which the key name
maps to the value null
. Caption: “Corporate needs you to find the difference between this picture and this picture”
Panel 2. The Java backend dev answers, “They’re the same picture.”
That’s what the If-Match header is for. It prevents this problem.
That being said, I generally think
PUT
s are preferable toPATCH
es for simplicity.