<xs:complexType name="PosAltPayAuthReqType" xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:all>
    <xs:element name="TransactionType" type="AltPaymentTxnType">
      <xs:annotation>
        <xs:documentation>
          <p xmlns="http://Hps.Exchange.PosGateway">Alternate Payment Transaction Type</p>
        </xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element name="SessionId" type="xs:string">
      <xs:annotation>
        <xs:documentation>
          <p xmlns="http://Hps.Exchange.PosGateway">Unique Session Id</p>
        </xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element name="Buyer" minOccurs="0">
      <xs:annotation>
        <xs:documentation>
          <p xmlns="http://Hps.Exchange.PosGateway">Buyer Information for the authorization</p>
        </xs:documentation>
      </xs:annotation>
      <xs:complexType>
        <xs:sequence maxOccurs="50">
          <xs:element name="NameValuePair" type="NameValuePairType" />
        </xs:sequence>
      </xs:complexType>
    </xs:element>
    <xs:element name="Amt" type="amtTypeGlobal" minOccurs="0">
      <xs:annotation>
        <xs:documentation>
          <p xmlns="http://Hps.Exchange.PosGateway">Amount for the authorization</p>
        </xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element name="Shipping" minOccurs="0">
      <xs:annotation>
        <xs:documentation>
          <p xmlns="http://Hps.Exchange.PosGateway">Shipping Information for the authorization</p>
        </xs:documentation>
      </xs:annotation>
      <xs:complexType>
        <xs:sequence maxOccurs="10">
          <xs:element name="Address" type="NameValuePairCollectionType">
            <xs:annotation>
              <xs:documentation>Address Information</xs:documentation>
            </xs:annotation>
          </xs:element>
        </xs:sequence>
      </xs:complexType>
    </xs:element>
    <xs:element name="Payment" minOccurs="0">
      <xs:annotation>
        <xs:documentation>
          <p xmlns="http://Hps.Exchange.PosGateway">Payment Information for the authorization</p>
        </xs:documentation>
      </xs:annotation>
      <xs:complexType>
        <xs:sequence maxOccurs="200">
          <xs:element name="NameValuePair" type="NameValuePairType" />
        </xs:sequence>
      </xs:complexType>
    </xs:element>
    <xs:element name="LineItem" minOccurs="0">
      <xs:annotation>
        <xs:documentation>
          <p xmlns="http://Hps.Exchange.PosGateway">Line Item purchase information for the authorization</p>
        </xs:documentation>
      </xs:annotation>
      <xs:complexType>
        <xs:sequence maxOccurs="100">
          <xs:element name="Detail" type="NameValuePairCollectionType">
            <xs:annotation>
              <xs:documentation>Detail Information</xs:documentation>
            </xs:annotation>
          </xs:element>
        </xs:sequence>
      </xs:complexType>
    </xs:element>
  </xs:all>
</xs:complexType>