29 lines
No EOL
1.1 KiB
XML
29 lines
No EOL
1.1 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
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targetNamespace="https://xml-pipeline.org/ns/envelope/v1"
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elementFormDefault="qualified">
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<!-- The universal envelope for all non-privileged messages -->
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<xs:element name="message">
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<xs:complexType>
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<xs:sequence>
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<!-- Metadata block -->
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<xs:element name="meta">
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<xs:complexType>
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<xs:sequence>
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<xs:element name="from" type="xs:string" minOccurs="1"/>
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<xs:element name="to" type="xs:string" minOccurs="0"/>
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<xs:element name="thread" type="xs:string" minOccurs="1"/>
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<!-- Reserved for future standard fields (timestamp, priority, etc.) -->
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<xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
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</xs:sequence>
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</xs:complexType>
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</xs:element>
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<!-- Exactly one payload element from any foreign namespace -->
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<xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="1"/>
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</xs:sequence>
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</xs:complexType>
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</xs:element>
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</xs:schema> |