>"the difference is
intent."
>"but if i (or an agent working on behalf of me) use an API in an obviously
unintended
way to revoke other people's reservations..."
?
i am not quite sure what your question is, as you simply quoted me and then put a question mark... i think you are confused that i used "intent" in one context, and "unintended" in a different context, is that right?
the first sentence: the difference is the intent of the person who caused the cancellations
the second sentence: but if i (or an agent working on behalf of me) abuse an API to do things it was not meant or designed to do, such as cancelling someone else's reservation
Double negative. An attacker using the API in an "obviously unintended" manner shows intent.