`Action`	`string`	For this operation, one of the following values MUST be used:
`Amount`	`64 bit integer`	Transaction amount in the lowest denomination for the currency. If AUD use 12000 for $120.00. If JPY use 120 for ¥120.
`AmountOriginal`	`64 bit integer`	Total payment amount without surcharge - this field is for information and reporting only and does not alter the value of the transaction (as specified by Amount).
`AmountSurcharge`	`64 bit integer`	Surcharge amount for payment - this field is for information and reporting only and does not alter the value of the transaction (as specified by Amount).
`{{platform.PaymentReason}}`	`string`	{{platform.PaymentSpaceReason}} for the transaction.
`CardDetails`		MANDATORY when action is payment, preauth or unmatched_refund, otherwise NOT REQUIRED and will be ignored.
`{{platform.Reference}}1`	`string`	This field should be unique for each payment.
`{{platform.Reference}}2`	`string`	Additional {{platform.ReferenceLower}} field.
`{{platform.Reference}}3`	`string`	Additional {{platform.ReferenceLower}} field.
`Currency`	`string`	The currency that the transaction is to be processed in as an ISO 4217 code (see section Currency List). Your bank merchant account must be configured to accept the currency used in this field. Please speak to your bank if you are unsure what currencies your bank merchant account can transact in.
`Customer`		JSON object containing customer details.
`EmailAddress`	`string`	Customer's email address.
`{{platform.InternalNote}}`	`string`	Reference that is for internal use only.
`Order`		JSON object containing order details.
`OriginalTxnNumber`	`string`	Used for refunds, reversals and captures. For refunds it is the transaction number of the payment or capture being refunded. For reversals it is the transaction number of the payment, refund, preauth, capture or unmatched_refund that is being reversed. For captures it is the transaction number of preauth that is being captured. MANDATORY when action is refund, reversal or capture, otherwise NOT REQUIRED and will be ignored .
`StoreCard`	`boolean`	Flag to indicate whether the cardholder agrees to save their card details. This flag allows merchant to create a {{platform.TokenLower}} from the card details used to process the transaction.
`SubType`	`string`	Defines a sub type for transaction:
`TestMode`	`boolean`	Flag to indicate whether transactions should be processed in test mode. (see section Test Mode Transactions) If present, it must be either "true" or "false". If absent, it will default to "false", resulting in transactions being submitted to the bank for authorisation.
`TokenisationMode`	`64 bit integer`	Determines whether or not tokenisation of the payment instrument will occur:
`Type`	`string`	Defines a type for transaction: Important: 3DS enrolled merchants who wish to invoke 3DS for customer initiated payments must select ecommerce or internet.
`FraudScreeningRequest`		JSON object used for Fraud Screening. If this object is null, no fraud screening will be performed.
`StatementDescriptor`		Contact information to be printed on the cardholders' account statements. Statement Descriptors are for Payment Facilitators only. The Statement Descriptors will only be used if you have this feature. Please contact the bank if you are a Payment Facilitator and wish to use this feature. Note, the cardholders' bank may not display all the information on the cardholders' statement.