delete https://api.test.payadvantage.com.au/v3/direct_debits/
Use this endpoint to delete a direct debit request that is still in draft status. This endpoint will not delete Direct Debits that have been successfully authorised.
Once a Direct Debit has been authorised you cannot delete it, the only way a direct debit can no longer be active is by completing the allocated amount of installments or by being manually cancelled through the Pay Advantage portal.