Guid Simple Type
Defines the type of values used to identify objects with a GUID value.
<xs:simpleType name="Guid">
<xs:restriction
base="string"
>
<xs:pattern
value="[0-9a-fA-F]{8-[0-9a-fA-F]{4-[0-9a-fA-F]{4-[0-9a-fA-F]{4-[0-9a-fA-F]{12"
/>
</xs:restriction>
</xs:simpleType>
Patterns
The following pattern is defined by the Guid simple type:
[0-9a-fA-F]{8-[0-9a-fA-F]{4-[0-9a-fA-F]{4-[0-9a-fA-F]{4-[0-9a-fA-F]{12
A string that is a GUID value, which is a unique 128-bit number. For example, 5b2fc63a-8af4-44cb-960c-aefdced908d6.