Authorization Reversal Service After a capture has been made against an authorization, reversing the authorization has no effect on the capture. The ics_paypal_auth_reversal service releases the hold on a customer’s funds. The following services can be reversed: ■ ics_paypal_ec_do_payment ■ ics_paypal_ec_order_setup ■ ics_paypal_authorization When you request ics_paypal_auth_reversal, you must include the following fields in the request: ■ ics_applications ■ merchant_id ■ merchant_ref_number ■ paypal_authorization_id ■ A request ID: ● For a standard order: paypal_ec_do_payment_request_id ● For a custom order when reversing an order setup: paypal_ec_order_setup_request_id ● For a custom order when reversing an authorization: paypal_authorization_request_id ■ A request token: ● For a standard order: paypal_ec_do_payment_request_token ● For a custom order when reversing an order setup: paypal_ec_order_setup_request_token ● For a custom order when reversing an authorization: paypal_authorization_request_token These fields are described in Appendix A, API Fields.