Update AssociatedAccountDTO in wsdl
<xs:complexType name="AssociatedAccountDTO">
<xs:sequence>
<xs:element minOccurs="0" name="id" nillable="true" type="xs:string"/>
+ <xs:element minOccurs="0" name="identityProviderId" nillable="true" type="xs:int"/>
<xs:element minOccurs="0" name="identityProviderName" nillable="true" type="xs:string"/>
<xs:element minOccurs="0" name="username" nillable="true" type="xs:string"/>
</xs:sequence>
