Favorites, Sonos

gistfile1.txt

POST /MediaServer/ContentDirectory/Control
host: 192.168.1.151
CONTENT-TYPE: text/xml; charset="utf-8"
SOAPACTION: "urn:schemas-upnp-org:service:ContentDirectory:1#Browse"
CONTENT-LENGTH: 395

<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
    <s:Body>
        <u:Browse xmlns:u="urn:schemas-upnp-org:service:ContentDirectory:1">
            <ObjectID>FV:2</ObjectID>
            <BrowseFlag>BrowseDirectChildren</BrowseFlag>
            <Filter />
            <StartingIndex>0</StartingIndex>
            <RequestedCount>0</RequestedCount>
            <SortCriteria />
        </u:Browse>
    </s:Body>
</s:Envelope>