warnings.simplefilter('error', ResourceWarning)
session = boto3.session.Session()
sqs = session.resource('sqs', region_name=AWSregion)
sqs_q = sqs.Queue(url=SQSQueueUrl)
sqs_msg = sqs_q.receive_messages(MaxNumberOfMessages=1)
botocore: how to close or clean up a session or client