<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
  <!-- SortWare API v4 response. Every leaf element is a string and may be empty: codes keep their leading zero ("006"),
       sort codes and account numbers keep theirs too. -->
  <xs:complexType name="check">
    <xs:sequence>
      <xs:element name="code" type="xs:string"/>
      <xs:element name="message" type="xs:string"/>
    </xs:sequence>
  </xs:complexType>
  <xs:element name="result">
    <xs:complexType>
      <xs:sequence>
        <xs:element name="account_data">
          <xs:complexType>
            <xs:sequence minOccurs="0">
              <xs:element name="sortcode" type="xs:string"/>
              <xs:element name="account" type="xs:string"/>
              <xs:element name="iban" type="xs:string"/>
            </xs:sequence>
          </xs:complexType>
        </xs:element>
        <xs:element name="bank_data">
          <xs:complexType>
            <xs:sequence minOccurs="0">
              <xs:element name="bic" type="xs:string"/>
              <xs:element name="bank" type="xs:string"/>
              <xs:element name="branch" type="xs:string"/>
              <xs:element name="address" type="xs:string"/>
              <xs:element name="city" type="xs:string"/>
              <xs:element name="zip" type="xs:string"/>
              <xs:element name="phone" type="xs:string"/>
              <xs:element name="country" type="xs:string"/>
            </xs:sequence>
          </xs:complexType>
        </xs:element>
        <xs:element name="payment_schemes">
          <xs:complexType>
            <xs:sequence minOccurs="0">
              <xs:element name="DD" type="xs:string"/>
              <xs:element name="FPS_PAYMENTS" type="xs:string"/>
              <xs:element name="CHAPS" type="xs:string"/>
              <xs:element name="BACS" type="xs:string"/>
              <xs:element name="CCC_PAYMENTS" type="xs:string"/>
            </xs:sequence>
          </xs:complexType>
        </xs:element>
        <xs:element name="validations">
          <xs:complexType>
            <xs:sequence>
              <xs:element name="modulus" type="check"/>
              <xs:element name="chars_account" type="check"/>
              <xs:element name="chars_sortcode" type="check"/>
              <xs:element name="length_sortcode" type="check"/>
              <xs:element name="length_account" type="check"/>
              <xs:element name="sort_found" type="check"/>
            </xs:sequence>
          </xs:complexType>
        </xs:element>
        <xs:element name="errors">
          <xs:complexType>
            <xs:sequence>
              <xs:element name="error" type="check" minOccurs="0" maxOccurs="unbounded"/>
            </xs:sequence>
          </xs:complexType>
        </xs:element>
      </xs:sequence>
    </xs:complexType>
  </xs:element>
</xs:schema>
