It seems rather odd to me that the response_id is not sent in the webhook payload. Is this intentional, or am I missing something?
In my webhook, I want to save a local copy of the response and associate with its response_id so that I can also uses the responses API and not count any response twice. I could use some other value, such as submitted_at to infer when a response is the same, but it seems cleaner to simply use the response_id. Is there some reason that value is not sent in the webhooks payload?