{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Action": [
        "ec2:ModifySnapshotAttribute"
      ],
      "Effect": "Allow",
      "Resource": "arn:aws:ec2:us-east-1::snapshot/snap-*"
    },
    {
      "Action": [
        "ec2:DescribeImageAttribute",
        "ec2:DescribeImages",
        "ec2:DescribeSnapshotAttribute",
        "ec2:ModifyImageAttribute"
      ],
      "Effect": "Allow",
      "Resource": "*"
    }
  ]
}