<?xml version="1.0" encoding="utf-16"?> <xs:complexType name="RestartSystemServiceRequestType"> <xs:sequence> <xs:element ref="ElementsNaturalLanguage" minOccurs="0" /> <xs:element ref="Message" minOccurs="0" /> <xs:element ref="RequestingUserName" /> <xs:element ref="RequestingUserUri" minOccurs="0" /> </xs:sequence> </xs:complexType>