

def invoke(self, service_name, operation_name, parameters, parsed_globals):
    self._session.unregister('after-call', unique_id='awscli-error-handler')
    client = self._session.create_client(service_name, region_name=parsed_globals.region, endpoint_url=parsed_globals.endpoint_url, verify=client.verify_ssl)
    waiter = client.get_waiter(xform_name(self._waiter_name))
    waiter.wait(**parameters)
    return 0

dataset/ETHPy150Open aws/aws-cli/awscli/customizations/waiters.py WaiterCaller.invoke/VarMisuse@55/90 `parsed_globals`->`client`