s3-bucket-policy to restrict access only from certain VPCs

bucket-policy.json

{
    "Version": "2012-10-17",
    "Id": "Policy1415115909153",
    "Statement": [
        {
            "Sid": "Access-to-specific-VPCs-only",
            "Principal": "*",
            "Action": "s3:*",
            "Effect": "Deny",
            "Resource": [
                "arn:aws:s3:::bucket-name",
                "arn:aws:s3:::bucket-name/*"
            ],
            "Condition": {
                "StringNotEquals": {
                    "aws:sourceVpc": [
                        "vpc-123",
                        "vpc-456",
                        "vpc-789"
                    ]
                }
            }
        }
    ]
}