ccAuthService_cardReferenceData {#cc-auth-service-card-reference-data}
======================================================================

Transaction identifier that is generated by the payment card company.  
This field is available only for industry-practice merchant-initiated token transactions with Discover or Diners Club payment cards processed by the `Visa Platform Connect`, `HSBC`, and `Streamline` processors.  
Set the value for this field to the value for the ccAuthReply_cardReferenceData field that was in the response message when you obtained the customer's credentials.  
When you use this field, you must also include the paymentNetworkTransactionInformation field.

Specifications {#cc-auth-service-card-reference-data_d102e45}
-------------------------------------------------------------

* **Data Type:** String
* **Data Length:** 46

Mapping Information {#cc-auth-service-card-reference-data_d102e64}
------------------------------------------------------------------

* **REST API Field:** processorInformation.cardReferenceData
* **SCMP API Field:** auth_card_reference_data
* **Simple Order API Fields:**
  * Request field: ccAuthService_cardReferenceData
* Response field: ccAuthReply_cardReferenceData