curl -X DELETE "https://example.com/v1/sms/suppressions/string"Empty
Delete Provider
Delete one provider row. Deleting the active row promotes the most-recently-updated sibling. Idempotent: deleting a row that isn't there is a 204 too. 404 on an unknown layer.
Delete Subscription
Permanently remove a webhook subscription. Irreversible — no further events are delivered to it, and its delivery history is deleted with it.