Networks are unreliable. Weve all experienced trouble connecting to Wi-Fi, or had a phone call drop on us abruptly.
To overcome this sort of inherently unreliable environment, its important to design APIs and clients that will be robust in the event of failure, and will predictably bring a complex integration to a consistent state despite them. Lets take a look at a few ways to do that.
Basically, they add an
Idempotency-Key header to allow repeatable requests.