How-to view S3 files partners are sending
You will first need to know if the client is using Alli’s S3 bucket & client creds or providing their own S3 buckets
We recommend checking out CyberDuck which has s3 support: https://cyberduck.io/s3/ You can use Cyberduck to log into an S3 bucket and see the files if you have an access key and secret from the customer.
If it's a Client Creds Bucket we'll probably have to set you up with AWS access and the Data Role to log via our aws-vault system