<xs:element name="GetLanguageNames" xmlns:xs="http://www.w3.org/2001/XMLSchema"> <xs:complexType> <xs:sequence> <xs:element minOccurs="0" name="appId" nillable="true" type="xs:string" /> <xs:element minOccurs="0" name="locale" nillable="true" type="xs:string" /> <xs:element minOccurs="0" name="languageCodes" nillable="true" type="q4:ArrayOfstring" xmlns:q4="http://schemas.microsoft.com/2003/10/Serialization/Arrays" /> <xs:element minOccurs="0" name="useSpokenVariant" type="xs:boolean" /> </xs:sequence> </xs:complexType> </xs:element>