delete https://api.voucherify.io/v1/campaigns/
Permanently deletes a campaign and all related vouchers. It cannot be undone. Also immediately removes any redemptions on the voucher.
Returns
Returns an 200 HTTP status code on success and async_action_id. If the campaign does not exist, API returns an error (404 - resource not found). To check the status and result of the async action, call Get Async Action endpoint.