How to restrict Amazon S3 bucket access to a specific IAM role | Amazon Web Services

How to restrict Amazon S3 bucket access to a specific IAM role | Amazon Web Services

February 14, 2025: This post was updated with the recommendation to restrict S3 bucket access to an IAM role by using the aws:PrincipalArn condition key instead of the aws:userid condition key.

April…

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https://aws.amazon.com/blogs/security/how-to-restrict-amazon-s3-bucket-access-to-a-specific-iam-role/