Hi Kyle,

Thanks for your comment. Unfortunately EC2 instance that had the cred file was removed already in my environment. I tried to run download files from the s3 path but it did not work …

You can reach this support team to confirm what’s going on the path, maybe because of bucket policy or something similar.

amazon-managed-blockchain-help@amazon.com

This file also was not workable …

aws s3 cp s3://us-east-1.managedblockchain-preview/etc/service-2.json .

Regards,
Yuya