<xs:element name="Header" xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:annotation>
    <xs:documentation>
      <p xmlns="http://Hps.Exchange.PosGateway">Contains tracking information, echoed fields, and gateway response indicators.</p>
      <p xmlns="http://Hps.Exchange.PosGateway">The specific fields returned can vary. Clients should code to be able to potentially receive any optional elements at any time. New elements being added should not break client code.</p>
      <p xmlns="http://Hps.Exchange.PosGateway" />
      <p xmlns="http://Hps.Exchange.PosGateway">
        <strong>Note:</strong> This should be inspected by the client to determine if the gateway was able to complete the processing of the associated request.
                    </p>
      <p xmlns="http://Hps.Exchange.PosGateway" />
      <p xmlns="http://Hps.Exchange.PosGateway">
        <strong>Note:</strong> If gateway successfully processed the request, the client will still need to check the transaction response details, if any, to determine the final result based on any issuer decisions.
                    </p>
    </xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:all>
      <xs:element name="LicenseId" type="licenseIdType" minOccurs="0">
        <xs:annotation>
          <xs:documentation>
            <p xmlns="http://Hps.Exchange.PosGateway">Echoed from request</p>
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="SiteId" type="siteIdType" minOccurs="0">
        <xs:annotation>
          <xs:documentation>
            <p xmlns="http://Hps.Exchange.PosGateway">Echoed from request</p>
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="DeviceId" type="deviceIdType" minOccurs="0">
        <xs:annotation>
          <xs:documentation>
            <p xmlns="http://Hps.Exchange.PosGateway">Echoed from request</p>
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="SiteTrace" type="siteTraceType" minOccurs="0">
        <xs:annotation>
          <xs:documentation>
            <p xmlns="http://Hps.Exchange.PosGateway">Echoed from request</p>
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="GatewayTxnId" type="txnIdType">
        <xs:annotation>
          <xs:documentation>
            <p xmlns="http://Hps.Exchange.PosGateway">Gateway-generated transaction identifier; can be used in future client requests to uniquely identify this transaction.</p>
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="GatewayRspCode" type="gatewayRspCodeType">
        <xs:annotation>
          <xs:documentation>
            <p xmlns="http://Hps.Exchange.PosGateway">Gateway response code that indicates what occurred on the gateway while processing the request.</p>
            <p xmlns="http://Hps.Exchange.PosGateway" />
            <p xmlns="http://Hps.Exchange.PosGateway">
              <strong>Note:</strong> This does not indicate approval or decline. Clients must see if additional information is provided in the transaction portion of the message from the issuer or other system.
                          </p>
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="GatewayRspMsg" type="gatewayRspMsgType" minOccurs="0">
        <xs:annotation>
          <xs:documentation>
            <p xmlns="http://Hps.Exchange.PosGateway">Gateway response message that may provide additional information to the client or user.</p>
            <p xmlns="http://Hps.Exchange.PosGateway" />
            <p xmlns="http://Hps.Exchange.PosGateway">
              <strong>Note:</strong> In some cases the information may not assist the client or user directly, but it can be provided to a support representative to assist in problem resolution.
                          </p>
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="RspDT" type="xs:dateTime" minOccurs="0">
        <xs:annotation>
          <xs:documentation>
            <p xmlns="http://Hps.Exchange.PosGateway">Transaction response date and time in the time zone stored for the associated site.</p>
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="TokenData" type="TokenDataRspType" minOccurs="0">
        <xs:annotation>
          <xs:documentation>
            <p xmlns="http://Hps.Exchange.PosGateway">If requested, the multi-use token data generated (or echoed) from the supplied card data.</p>
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="AdditionalDuplicateData" type="AdditionalDuplicateDataType" minOccurs="0">
        <xs:annotation>
          <xs:documentation>
            <p xmlns="http://Hps.Exchange.PosGateway">Contains the original transaction data from the first request which triggered the duplicate transaction.</p>
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="ClientTxnId" type="clientIdType" minOccurs="0">
        <xs:annotation>
          <xs:documentation>
            <p xmlns="http://Hps.Exchange.PosGateway">Echoed from request</p>
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="UniqueDeviceId" type="xs:string" minOccurs="0">
        <xs:annotation>
          <xs:documentation>
            <p xmlns="http://Hps.Exchange.PosGateway">Echoed from request</p>
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="BatchId" type="batchIdType" minOccurs="0">
        <xs:annotation>
          <xs:documentation>
            <p xmlns="http://Hps.Exchange.PosGateway">If the transaction was added to a batch, this is the associated batch id.</p>
            <p xmlns="http://Hps.Exchange.PosGateway" />
            <p xmlns="http://Hps.Exchange.PosGateway">
              <strong>Note:</strong> This field is only returned if the device is configured for this option during the boarding process.
                          </p>
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="BatchSeqNbr" type="xs:int" minOccurs="0">
        <xs:annotation>
          <xs:documentation>
            <p xmlns="http://Hps.Exchange.PosGateway">If the transaction was added to a batch, this is the batch's sequence number.</p>
            <p xmlns="http://Hps.Exchange.PosGateway" />
            <p xmlns="http://Hps.Exchange.PosGateway">
              <strong>Note:</strong> This field is only returned if the device is configured for this option during the boarding process.
                          </p>
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="PDLNotification" type="booleanType" minOccurs="0">
        <xs:annotation>
          <xs:documentation>
            <p xmlns="http://Hps.Exchange.PosGateway">Indicates a parameter download is available</p>
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="x_global_transaction_id" type="x_global_transaction_idType" minOccurs="0">
        <xs:annotation>
          <xs:documentation>
            <p xmlns="http://Hps.Exchange.PosGateway">Echoed from request</p>
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="x_global_transaction_source" type="x_global_transaction_sourceType" minOccurs="0">
        <xs:annotation>
          <xs:documentation>
            <p xmlns="http://Hps.Exchange.PosGateway">Echoed from request</p>
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="CustomHash" type="xs:string" minOccurs="0">
        <xs:annotation>
          <xs:documentation>
            <p xmlns="http://Hps.Exchange.PosGateway">Fingerprint value for customer-specific usage.</p>
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="BatchItemNbr" type="xs:int" minOccurs="0">
        <xs:annotation>
          <xs:documentation>
            <p xmlns="http://Hps.Exchange.PosGateway">FOR INTERNAL USE ONLY</p>
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="MerchCurrencyCode" type="xs:string" minOccurs="0">
        <xs:annotation>
          <xs:documentation>
            <p xmlns="http://Hps.Exchange.PosGateway">Indicates the 3-digit currency code of the merchant.</p>
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="MerchCurrencyText" type="xs:string" minOccurs="0">
        <xs:annotation>
          <xs:documentation>
            <p xmlns="http://Hps.Exchange.PosGateway">Indicates the 3-digit currency acronym of the merchant</p>
          </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="RetryInd" type="booleanType" minOccurs="0">
        <xs:annotation>
          <xs:documentation>
            <p xmlns="http://Hps.Exchange.PosGateway">Indicates that this transaction is a retry of the previous, in case if a timeout error occurred. GTID and Source fields are required for RetryInd.</p>
            <p xmlns="http://Hps.Exchange.PosGateway">The time alloted for retries is 90 minutes.</p>
            <p xmlns="http://Hps.Exchange.PosGateway">
              <strong>Note:</strong> It is internal only
                          </p>
          </xs:documentation>
        </xs:annotation>
      </xs:element>
    </xs:all>
  </xs:complexType>
</xs:element>