Restrict user access to certain S3 buckets - Amazon Braket

Restrict user access to certain S3 buckets

To restrict access for certain users to specific Amazon S3 buckets, you can add a deny policy to a specific role, user, or group.

The following example restricts permissions to retrieve and place objects into a specific S3 bucket (arn:aws:s3:::amazon-braket-us-east-1-123456789012-Alice) and also restricts the listing of those objects.

JSON
{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Deny",
      "Action": [
        "s3:ListBucket"
      ],
      "NotResource": [
        "arn:aws:s3:::amazon-braket-us-east-1-123456789012-Alice"
      ]
    },
    {
      "Effect": "Deny",
      "Action": [
        "s3:GetObject"
      ],
      "NotResource": [
        "arn:aws:s3:::amazon-braket-us-east-1-123456789012-Alice/*"
      ]
    }
  ]
}

To restrict access to the bucket for a certain notebook instance, you can add the preceding policy to the notebook execution role.