'Remove a single item from the given JID/node combination.
Arguments:
jid   -- The JID to modify.
node  -- The node to modify.
ijid  -- The item\'s JID.
inode -- The item\'s node.'

def del_item(self, jid=None, node=None, **kwargs):

    self.api['del_item'](jid, node, None, kwargs)
