<system.serviceModel>
<behaviors>
<serviceBehaviors>
<behavior name="mdsWsHttpBehavior">
<!-- Enable to allow clients to retrieve metadata (WSDL) about the service endpoints. -->
<!-- If not using SSL (httpGetEnabled="true" httpsGetEnabled="false") to expose service metadata.—>
<!-- If SSL is being used (httpGetEnabled="false" httpsGetEnabled="true") to expose service metadata.-->
<serviceMetadata httpGetEnabled="true" httpsGetEnabled="false" />
<!-- Enable to allow clients to see service exception details -->
<serviceDebug includeExceptionDetailInFaults="true" />
<serviceThrottling maxConcurrentSessions="400"/>
<dataContractSerializer maxItemsInObjectGraph="999999999"/>
</behavior>
</serviceBehaviors>
</behaviors>
…
</system.serviceModel>