<xs:simpleType name="PaymentDataSourceType" xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:restriction base="xs:string">
    <xs:enumeration value="AMEX 3DSecure">
      <xs:annotation>
        <xs:documentation>
               <p xmlns="http://Hps.Exchange.PosGateway">AMEX 3DSecure is only available for SecureECommerce data block and not WalletData</p></xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="ApplePay" />
    <xs:enumeration value="ApplePayApp" />
    <xs:enumeration value="ApplePayWeb" />
    <xs:enumeration value="GooglePayApp" />
    <xs:enumeration value="GooglePayWeb" />
    <xs:enumeration value="Discover 3DSecure">
      <xs:annotation>
        <xs:documentation>
          <p xmlns="http://Hps.Exchange.PosGateway">Discover 3DSecure is only available for SecureECommerce data block and not WalletData</p>
        </xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="MasterCard 3DSecure">
      <xs:annotation>
        <xs:documentation>
          <p xmlns="http://Hps.Exchange.PosGateway">MasterCard 3DSecure is only available for SecureECommerce data block and not WalletData</p>
        </xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Visa 3DSecure">
      <xs:annotation>
        <xs:documentation>
          <p xmlns="http://Hps.Exchange.PosGateway">Visa 3DSecure is only available for SecureECommerce data block and not WalletData</p>
        </xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="UPExpress 3DSecure">
      <xs:annotation>
        <xs:documentation>
          <p xmlns="http://Hps.Exchange.PosGateway">UPExpress 3DSecure is only available for SecureECommerce data block and not WalletData</p>
          <p xmlns="http://Hps.Exchange.PosGateway">UPExpress 3DSecure is available to merchants in the AP region only.</p>
        </xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="UPSecurePlus 3DSecure">
      <xs:annotation>
        <xs:documentation>
          <p xmlns="http://Hps.Exchange.PosGateway">
            <strong>FOR FUTURE USE</strong>
          </p>
          <p xmlns="http://Hps.Exchange.PosGateway">UPSecurePlus 3DSecure is only available for SecureECommerce data block and not WalletData</p>
          <p xmlns="http://Hps.Exchange.PosGateway">UPSecurePlus 3DSecure is available to merchants in the AP region only.</p>
        </xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="NetworkToken" />
  </xs:restriction>
</xs:simpleType>