import botocore.session
session = botocore.session.get_session()
client = session.create_client("s3")
response = client.get_object_acl(Bucket="BUCKET", Key="KEY")
response = client.list_buckets()
response = client.get_object(Bucket="BUCKET", Key="KEY")
response = client.get_object_acl(Bucket="BUCKET", Key="KEY")