<?xml version="1.0" encoding="utf-8"?>
<xs:schema id="Order" targetNamespace="http://api.dmds.com/api/v1/schemas/order" elementFormDefault="qualified" xmlns="http://api.dmds.com/api/v1/schemas/order" xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <!-- OrderGroup type definition -->
  <xs:complexType name="OrderGroup">
    <xs:all>
      <xs:element name="OrderGroupID" type="xs:string" nillable="true" />
      <xs:element name="ReferenceOrderID" type="xs:string" nillable="true" />
      <xs:element name="Orders">
        <xs:complexType>
          <xs:sequence>
            <xs:element name="Order" type="Order" minOccurs="0" maxOccurs="unbounded" />
          </xs:sequence>
        </xs:complexType>
      </xs:element>
    </xs:all>
  </xs:complexType>
  <!-- Order type definition -->
  <xs:complexType name="Order">
    <xs:all>
      <xs:element name="OrderID" type="xs:integer" />
      <xs:element name="OrderName" type="xs:string" />
      <xs:element name="OrderStatus" type="OrderStatus" />
      <xs:element name="OrderState" type="xs:string" />
    </xs:all>
  </xs:complexType>
  <!-- OrderStatus type defintion -->
  <xs:simpleType name="OrderStatus">
    <xs:restriction base="xs:string">
      <xs:enumeration value="Error" />
      <xs:enumeration value="Draft" />
      <xs:enumeration value="Sent" />
    </xs:restriction>
  </xs:simpleType>
</xs:schema>