Product Ideas

I was hoping for a way to cancel an instance from the API, so that we can utilize a "Cancel" feature from our side. We can certainly live without it, the only downside being when a user needs to re-generate a document entirely ( say, halfway through the process ), we end up with stale/zombie instances. I understand that might require a developer to expose a cancel endpoint in the API - which may not necessarily be a quick thing. I don't see any other ways to go about it from the API.