Apex Developer Guide

Apex Developer Guide
Getting Started with Apex
Writing Apex
Running Apex
Debugging, Testing, and Deploying Apex
Apex Language Reference
Apex DML Operations
ApexPages Namespace
AppLauncher Namespace
Approval Namespace
Auth Namespace
Cache Namespace
Canvas Namespace
ChatterAnswers Namespace
commercepayments Namespace
Use Cases for the commercepayments Namespace
Process Payments
Process Refund
Idempotency Guidelines
AbstractResponse
AuditParamsRequest
BaseRequest
CaptureResponse
CaptureRequest
CustomMetadataTypeInfo
GatewayErrorResponse
GatewayResponse Interface
PaymentGatewayAdapter Interface
PaymentGatewayContext Class
PaymentsHttp
ReferencedRefundRequest
ReferencedRefundResponse
RequestType Enum
SalesforceResultCode Enum
SalesforceResultCodeInfo
ConnectApi Namespace
Database Namespace
Datacloud Namespace
DataSource Namespace
Dom Namespace
EventBus Namespace
Flow Namespace
KbManagement Namespace
Messaging Namespace
Metadata Namespace
Process Namespace
QuickAction Namespace
Reports Namespace
Schema Namespace
Search Namespace
Sfc Namespace
Site Namespace
Support Namespace
System Namespace
TerritoryMgmt Namespace
TxnSecurity Namespace
UserProvisioning Namespace
VisualEditor Namespace
wave Namespace
Appendices
Glossary
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Process Refund

Process a refund in the payment gateway.
Available in: Salesforce Spring ’20

To access the commercepayments API, you need the PaymentPlatform org permission.
  1. Get the referenced refund request object from the PaymentGatewayContext Class.
  2. Set the HTTP request object.
  3. Read the parameters from the ReferencedRefundRequest object object and prepare the HTTP request body.
  4. Make the HTTP call to the gateway using PaymentsHttp.
  5. Parse the httpResponse and prepare the ReferencedRefundResponse object.
  6. Return the referencedRefundResponse.