Apex Reference Guide

Apex Reference Guide
Release Notes
Apex DML Operations
ApexPages Namespace
AppLauncher Namespace
Approval Namespace
Auth Namespace
Cache Namespace
Canvas Namespace
ChatterAnswers Namespace
CommerceBuyGrp Namespace
CommerceExtension Namespace
CommerceOrders Namespace
CommercePayments Namespace
AbstractResponse Class
AbstractTransactionResponse Class
AccountType Enum
AccountHolderType Enum
AddressRequest Class
AlternativePaymentMethodRequest Class
AlternativePaymentMethodResponse Class
AuditParamsRequest
AuthApiPaymentMethodRequest Class
AuthorizationRequest Class
AuthorizationResponse Class
AuthorizationReversalRequest Class
AuthorizationReversalResponse Class
BankType Enum
BankPaymentMethodRequest Class
BankPaymentMethodResponse Class
BaseApiPaymentMethodRequest Class
BaseNotification Class
BasePaymentMethodRequest Class
BaseRequest Class
CaptureNotification Class
CaptureRequest Class
CaptureResponse Class
CardCategory Enum
CardPaymentMethodRequest Class
CardPaymentMethodResponse Class
CardType Enum
CustomMetadataTypeInfo Class
GatewayErrorResponse Class
GatewayNotificationResponse Class
GatewayResponse Interface
NotificationClient Class
NotificationSaveResult Class
NotificationStatus Enum
PaymentGatewayAdapter Interface
PaymentGatewayAsyncAdapter Interface
PaymentGatewayContext Class
PaymentGatewayNotificationContext Class
PaymentGatewayNotificationRequest Class
PaymentMethodDetailsResponse Class
PaymentMethodIdType Enum
PaymentMethodTokenizationRequest Class
PaymentMethodTokenizationResponse Class
PaymentsHttp Class
PostAuthApiPaymentMethodRequest Class
PostAuthorizationRequest Class
PostAuthorizationResponse Class
PostAuthorizationResponse Methods
setAlternativePaymentMethodResponse(AlternativePaymentMethodResponsealternativePaymentMethod)
setAmount(amount)
setAsync(async)
setAuthorizationExpirationDate(authExpDate)
setGatewayAuthCode(gatewayAuthCode)
setGatewayAvsCode(gatewayAvsCode)
setGatewayDate(gatewayDate)
setGatewayMessage(gatewayMessage)
setGatewayReferenceDetails(gatewayReferenceDetails)
setGatewayReferenceNumber(gatewayReferenceNumber)
setGatewayResultCode(gatewayResultCode)
setGatewayResultCodeDescription(gatewayResultCodeDescription)
setPaymentMethodDetails(paymentMethodDetails)
setPaymentMethodTokenizationResponse(paymentMethodTokenizationResponse)
setSalesforceResultCodeInfo(salesforceResultCodeInfo)
ReferencedRefundNotification Class
ReferencedRefundRequest
ReferencedRefundResponse Class
RefundRequest Class
RequestType Enum
RetryCategory Enum
RetryDecision Enum
SaleApiPaymentMethodRequest Class
SaleNotification Class
SaleRequest Class
SaleResponse Class
SalesforceResultCode Enum
SalesforceResultCodeInfo
StandardEntryClassCode Enum
TokenizeNotification Class
CommerceTax Namespace
ComplianceMgmt Namespace
Compression Namespace
ConnectApi Namespace
Context Namespace
Database Namespace
Datacloud Namespace
DataRetrieval Namespace
DataSource Namespace
DataWeave Namespace
Dom Namespace
embeddedai Namespace
EventBus Namespace
ExternalService Namespace
Flow Namespace
Flowtesting Namespace
flowuiruntime Namespace
FormulaEval Namespace
fsccashflow Namespace
Functions Namespace
ise_bots_apex Namespace
IssueCreditMemo Namespace
ind_mfg_sample_mgmt_apex Namespace
industriesNlpSvc
IndustriesDigitalLending Namespace
Invocable Namespace
InvoiceWriteOff Namespace
IsvPartners Namespace
KbManagement Namespace
LxScheduler Namespace
Messaging Namespace
Metadata Namespace
PlaceQuote Namespace
Pref_center Namespace
Process Namespace
QuickAction Namespace
renew_assets_summary Namespace
Reports Namespace
RevSignaling Namespace
RevSalesTrxn Namespace
RichMessaging Namespace
RulesAppln Namespace
runtime_industries_cpq Namespace
runtime_industries_insurance Namespace
Schema Namespace
Search Namespace
setup_flow_performance Namespace
Sfc Namespace
Sfdc_Checkout Namespace
Sfdc_Enablement Namespace
sfdc_surveys Namespace
Site Namespace
Slack Namespace
Support Namespace
System Namespace
TerritoryMgmt Namespace
TxnSecurity Namespace
UserProvisioning Namespace
VisualEditor Namespace
Wave Namespace
Appendices
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setAmount(amount)

Sets the amount for payment authorization. Can be positive, negative, or zero.

Signature

public void setAmount(Double amount)

Parameters

amount
Type: Double

Return Value

Type: void