6 Appendix A: Full XML Schema

Article
11/16/2021
For ease of implementation, the following is the full XML schema for this protocol. This schema is valid for protocol versions 2.5, 12.0, 12.1, 14.0, 14.1, 16.0, and 16.1.
 <?xml version="1.0" encoding="UTF-8"?>
 <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns="Tasks" 
     targetNamespace="Tasks" elementFormDefault="qualified" 
     attributeFormDefault="unqualified">
   <xs:element name="Subject" type="xs:string"/>
   <xs:element name="Body" type="xs:string"/>
   <xs:element name="BodySize" type="xs:integer"/>
   <xs:element name="BodyTruncated" type="xs:boolean"/>
   <xs:element name="Importance" type="xs:unsignedByte"/>
   <xs:element name="UtcStartDate" type="xs:dateTime"/>
   <xs:element name="StartDate" type="xs:dateTime"/>
   <xs:element name="UtcDueDate" type="xs:dateTime"/>
   <xs:element name="DueDate" type="xs:dateTime"/>
   <xs:element name="Categories">
     <xs:complexType>
       <xs:sequence minOccurs="0">
         <xs:element name="Category" type="xs:string" maxOccurs="300"/>
       </xs:sequence>
     </xs:complexType>
   </xs:element>
   <xs:element name="Recurrence">
     <xs:complexType>
       <xs:all>
         <xs:element minOccurs="1" name="Type">
           <xs:simpleType>
             <xs:restriction base="xs:unsignedByte">
               <xs:minInclusive value="0"/>
               <xs:maxInclusive value="6"/>
             </xs:restriction>
           </xs:simpleType>
         </xs:element>
         <xs:element name="Start" type="xs:dateTime" minOccurs="0"/>
         <xs:element name="Until" type="xs:dateTime" minOccurs="0"/>
         <xs:element name="Occurrences" type="xs:unsignedByte" minOccurs="0"/> 
         <xs:element minOccurs="0" name="Interval">
           <xs:simpleType>
             <xs:restriction base="xs:unsignedShort">
               <xs:minInclusive value="0"/>
               <xs:maxInclusive value="999"/>
             </xs:restriction>
           </xs:simpleType>
         </xs:element>
         <xs:element minOccurs="0" name="DayOfWeek">
           <xs:simpleType>
             <xs:restriction base="xs:unsignedByte">
               <xs:minInclusive value="1"/>
               <xs:maxInclusive value="254"/>
             </xs:restriction>
           </xs:simpleType>
         </xs:element>
         <xs:element minOccurs="0" name="DayOfMonth">
           <xs:simpleType>
             <xs:restriction base="xs:unsignedByte">
               <xs:minInclusive value="1"/>
               <xs:maxInclusive value="31"/>
             </xs:restriction>
           </xs:simpleType>
         </xs:element>
         <xs:element minOccurs="0" name="WeekOfMonth">
           <xs:simpleType>
             <xs:restriction base="xs:unsignedByte">
               <xs:minInclusive value="1"/>
               <xs:maxInclusive value="5"/>
             </xs:restriction>
           </xs:simpleType>
         </xs:element>
         <xs:element minOccurs="0" name="MonthOfYear">
           <xs:simpleType>
             <xs:restriction base="xs:unsignedByte">
               <xs:minInclusive value="1"/>
               <xs:maxInclusive value="12"/>
             </xs:restriction>
           </xs:simpleType>
         </xs:element>
         <xs:element name="Regenerate" type="xs:unsignedByte" minOccurs="0"/>
         <xs:element name="DeadOccur" type="xs:unsignedByte" minOccurs="0"/> 
         <xs:element minOccurs="0" name="CalendarType">
           <xs:simpleType>
             <xs:restriction base="xs:unsignedByte">
               <xs:minInclusive value="0"/>
               <xs:maxInclusive value="23"/>
             </xs:restriction>
           </xs:simpleType>
         </xs:element>
         <xs:element minOccurs="0" name="IsLeapMonth">
           <xs:simpleType>
             <xs:restriction base="xs:unsignedByte">
               <xs:minInclusive value="0"/>
               <xs:maxInclusive value="1"/>
             </xs:restriction>
           </xs:simpleType>
         </xs:element>
         <xs:element name="FirstDayOfWeek" minOccurs="0">
           <xs:simpleType>
             <xs:restriction base="xs:unsignedByte">
               <xs:minInclusive value="0"/>
               <xs:maxInclusive value="6"/>
             </xs:restriction>
           </xs:simpleType>
         </xs:element>
       </xs:all>
     </xs:complexType>
   </xs:element>
   <xs:element name="Complete" type="xs:unsignedByte"/>
   <xs:element name="DateCompleted" type="xs:dateTime"/> 
   <xs:element name="Sensitivity">
     <xs:simpleType>
       <xs:restriction base="xs:unsignedByte">
         <xs:minInclusive value="0"/>
         <xs:maxInclusive value="3"/>
       </xs:restriction>
     </xs:simpleType>
   </xs:element>
   <xs:element name="ReminderTime" type="xs:dateTime"/>
   <xs:element name="ReminderSet" type="xs:unsignedByte"/>
   <xs:element name="OrdinalDate" type="xs:dateTime"/>
   <xs:element name="SubOrdinalDate" type="xs:string"/>
   <xs:group name="AllProps">
     <xs:sequence>
       <xs:choice maxOccurs="unbounded">
         <xs:element ref="Subject"/>
         <xs:element ref="Body"/>
         <xs:element ref="BodySize"/>
         <xs:element ref="BodyTruncated"/>
         <xs:element ref="Importance"/>
         <xs:element ref="UtcStartDate"/>
         <xs:element ref="StartDate"/>
         <xs:element ref="UtcDueDate"/>
         <xs:element ref="DueDate"/>
         <xs:element ref="Categories"/>
         <xs:element ref="Recurrence"/>
         <xs:element ref="Complete"/>
         <xs:element ref="DateCompleted"/>
         <xs:element ref="Sensitivity"/>
         <xs:element ref="ReminderTime"/>
         <xs:element ref="ReminderSet"/>
         <xs:element ref="OrdinalDate"/>
         <xs:element ref="SubOrdinalDate"/>
       </xs:choice>
     </xs:sequence>
   </xs:group>
 </xs:schema>
6 Appendix A: Full XML Schema

Additional resources
