def _mine_delete(self, load):
        '''
        Allow the minion to delete a specific function from its own mine
        '''
        if 'id' not in load or 'fun' not in load:
            return False
        if self.opts.get('minion_data_cache', False) or self.opts.get('enforce_mine_cache', False):
            cbank = 'minions/{0}'.format(load['id'])
            ckey = 'mine'
            try:
                data = self.cache.fetch(cbank, ckey)
                if not isinstance(data, dict):
                    return False
                if load['fun'] in data:
                    del data[load['fun']]
                    self.cache.store(cbank, ckey, data)
            except OSError:
                return False
        return True
Allow the minion to delete a specific function from its own mine