issuerInformation. transactionInformation {#issuer-info-txn-information}
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Information from the Discover or Mastercard network.  
This field is available only on the `Visa Platform Connect` processor.  
This field is used for processing industry-practice merchant-initiated token transactions with Discover, Diners Club, and Mastercard.  
Set the value for this field to the value for the processorInformation.transactionID field that was in the response message when you obtained the customer's credentials.  
When you use this field, you must also include the processorInformation.cardReferenceData field.  
In a Mastercard response, this field includes the transaction link identifier for the first transaction of a transaction life cycle. You must include this field in linked requests for subsequent authorizations, authorization reversals, and refunds/follow-on credits.

Specifications {#issuer-info-txn-information_Specifications}
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* **Data Type:** String
* **Data Length:**
  * Discover: 29
  * Mastercard: 22

Mapping Information {#issuer-info-txn-information_Mapping}
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* **REST API Field:** issuerInformation.transactionInformation
* **SCMP API Field:** payment_network_transaction_information
* **Simple Order API Field:** paymentNetworkTransactionInformation