paymentNetworkTransactionInformation {#payment-network-transaction-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 ccAuthReply_paymentNetworkTransactionID field that was in the response message when you obtained the customer's credentials.  
When you use this field, you must also include the ccAuthService_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 {#payment-network-transaction-information_d821e46}
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* **Data Type:** String
* **Data Length:**
  * Discover: 29
  * Mastercard: 22

Mapping Information {#payment-network-transaction-information_d821e73}
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* **REST API Field:** issuerInformation.transactionInformation
* **SCMP API Field:** payment_network_transaction_information
* **Simple Order API Field:** paymentNetworkTransactionInformation