Hello,
Depending on your environment, what's your authentication method on S3 instances?
Here is a talend component ts3connection which provides users with "Profile credentials or inherit AWS role". Two different authentication methods to use.
The one is "static credentials" (retrieved through the aws cli, and loaded into a credentials file read by the tS3Connection component)
And the other through Role IAM AWS, so with the "Web Identity Token" configuration in the tS3Connection component.
https://help.qlik.com/talend/en-US/components/8.0/amazon-s3/ts3connection-standard-properties
Feel free to let us know if it helps.
Best regards
Sabrina
