sync_s3_x_accounts-src_bkt_policy.tpl.json

{
    "Id": "Policy1511252842233",
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "Stmt1511252839162",
            "Action": [
                "s3:GetBucketLocation",
                "s3:GetObject",
                "s3:ListBucket"
            ],
            "Effect": "Allow",
            "Resource": [
                "arn:aws:s3:::<source_bucket>",
                "arn:aws:s3:::<source_bucket>/*"
            ],
            "Principal": {
                "AWS": [
                    "arn:aws:iam::<src_aws_account_id>:root"
                ]
            }
        }
    ]
}