<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
  xmlns:vc="http://www.w3.org/2007/XMLSchema-versioning" elementFormDefault="qualified"
  vc:minVersion="1.1">
  <xs:complexType name="header_t">
    <xs:all>
      <xs:element default="msgpack" name="serialize">
        <xs:simpleType>
          <xs:restriction base="xs:string">
            <xs:enumeration value="msgpack"/>
            <xs:enumeration value="json"/>
          </xs:restriction>
        </xs:simpleType>
      </xs:element>
      <xs:element default="lz4" name="compress">
        <xs:simpleType>
          <xs:restriction base="xs:string">
            <xs:enumeration value="lz4"/>
            <xs:enumeration value="gzip"/>
            <xs:enumeration value=""/>
          </xs:restriction>
        </xs:simpleType>
      </xs:element>
    </xs:all>
  </xs:complexType>
  <xs:complexType name="message_t">
    <xs:all>
      <xs:element name="header" type="header_t"/>
      <xs:element name="body" type="xs:anyType"/>
    </xs:all>
  </xs:complexType>
  <xs:element name="message" type="message_t"/>
</xs:schema>
