def exists(self):
        try:
            self._get_description()
        except ServerError as e:
            if 'was not found' in str(e):
                return False
            else:
                raise
        except:
            raise

        return True
Check if poolmember exists on the lb
dataset/ETHPy150Open tdevelioglu/python-f5/f5/poolmember.py/PoolMember.exists