packer-iam-policy.example.json

{
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "ec2:AttachVolume",
                "ec2:CreateVolume",
                "ec2:DeleteVolume",
                "ec2:CreateKeypair",
                "ec2:DeleteKeypair",
                "ec2:CreateSecurityGroup",
                "ec2:DeleteSecurityGroup",
                "ec2:AuthorizeSecurityGroupIngress",
                "ec2:CreateImage",
                "ec2:CopyImage",
                "ec2:RunInstances",
                "ec2:StartInstances",
                "ec2:TerminateInstances",
                "ec2:StopInstances",
                "ec2:DescribeVolumes",
                "ec2:DetachVolume",
                "ec2:DescribeInstances",
                "ec2:CreateSnapshot",
                "ec2:DeleteSnapshot",
                "ec2:DescribeSnapshots",
                "ec2:DescribeImages",
                "ec2:RegisterImage",
                "ec2:CreateTags",
                "ec2:ModifyImageAttribute"
            ],
            "Resource": "*"
        }
    ]
}