Worker Lambda role IAM policy for accessing SSH keys in S3

worker_policy.json

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "Stmt1447800379000",
            "Effect": "Allow",
            "Action": [
                "s3:GetObject"
            ],
            "Resource": [
                "arn:aws:s3:::s3-bucket-with-key/path-to-key-files/*"
            ]
        }
    ]
}