aws
S3署名付きURLの発行
code:sh
aws s3 presign --expires-in 3600 s3://bucket_name/object_key
port forwarding using session manager
code:sh
aws ssm start-session \
--target $INSTANCE_ID \
--document-name AWS-StartPortForwardingSession \
--parameters '{"portNumber": "8888", "localPortNumber": "8888"}'