There's a draft standard for how to make POST and PATCH requests idempotent which is quite an interesting read https://datatracker.ietf.org/doc/draft-ietf-httpa

There's a draft standard for how to make POST and PATCH requests idempotent which is quite an interesting read https://datatracker.ietf.org/doc/draft-ietf-httpapi-idempotency-key-header/ https://datatracker.ietf.org/doc/draft-ietf-httpapi-idempote...