> Rest only reasons about idempotency, not reproducibility.
Absolutely. If you GET a collection resource, then POST a new item into the collection, then GET the collection again, the response will have changed. Having these kind of temporal dependencies on the answer you receive is not something REST argues against.
Absolutely. If you GET a collection resource, then POST a new item into the collection, then GET the collection again, the response will have changed. Having these kind of temporal dependencies on the answer you receive is not something REST argues against.