Authorization Reversal Service After a capture has been made against an authorization, reversing the authorization has no effect on the capture. The payPalAuthReversalService service releases the hold on a customer’s funds. The following services can be reversed: ■ payPalEcDoPaymentService ■ payPalEcOrderSetupService ■ payPalAuthorizationService When you request payPalAuthReversalService, you must include the following fields in the request: ■ payPalAuthReversalService_run ■ payPalAuthReversalService_paypalAuthorizationId ■ merchantID ■ merchantReferenceCode ■ A request ID: ● For a standard order: payPalAuthReversalService_paypalEcDoPaymentRequestID ● For a custom order when reversing an order setup: payPalAuthReversalService_paypalEcOrderSetupRequestID ● For a custom order when reversing an authorization: payPalAuthReversalService_paypalAuthorizationRequestID ■ A request token: ● For a standard order: payPalAuthReversalService_paypalEcDoPaymentRequestToken ● For a custom order when reversing an order setup: payPalAuthReversalService_paypalEcOrderSetupRequestToken ● For a custom order when reversing an authorization: payPalAuthReversalService_paypalAuthorizationRequestToken These fields are described in Appendix A, API Fields.