code: def _browse_body(self, search_id):
          
          xml = self._base_body()
  
          # Add the Body part
          XML.SubElement(xml, 's:Body')
          item_attrib = {
              'xmlns': 'http://www.sonos.com/Services/1.1'
          }
          search = XML.SubElement(xml[1], 'getMetadata', item_attrib)
          XML.SubElement(search, 'id').text = search_id
          # Investigate this index, count stuff more
          XML.SubElement(search, 'index').text = '0'
          XML.SubElement(search, 'count').text = '100'
  
          return XML.tostring(xml)
docs: Return the browse XML body.
  
          The XML is formed by adding, to the envelope of the XML returned by
          ``self._base_body``, the following ``Body`` part:
  
          .. code :: xml
  
           <s:Body>
             <getMetadata xmlns="http://www.sonos.com/Services/1.1">
               <id>root</id>
               <index>0</index>
               <count>100</count>
             </getMetadata>
           </s:Body>
  
          .. note:: The XML contains index and count, but the service does not
          seem to respect them, so therefore they have not been included as
          arguments.