//yang ni jalan. tapi tak restrict instancetype. semua boleh create
{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "VisualEditor0",
            "Effect": "Allow",
            "Action": [
                "ec2:DescribeImages",
                "ec2:DescribeInstances",
                "ec2:DescribeVpcs",
                "ec2:CreateKeyPair",
                "ec2:DescribeSubnets",
                "ec2:DescribeKeyPairs",
                "ec2:RunInstances",
                "ec2:DescribeSecurityGroups"
            ],
            "Resource": "*"
        }
    ]
}

//yang ni cuba untuk restrict ke t3.nano. tapi dapat error unauthorised
{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "VisualEditor0",
            "Effect": "Allow",
            "Action": [
                "ec2:DescribeImages",
                "ec2:DescribeInstances",
                "ec2:DescribeVpcs",
                "ec2:CreateKeyPair",
                "ec2:DescribeSubnets",
                "ec2:DescribeKeyPairs",
                "ec2:RunInstances",
                "ec2:DescribeSecurityGroups"
            ],
            "Resource": "*"
        },
        {
            "Sid": "VisualEditor1",
            "Effect": "Allow",
            "Action": "ec2:RunInstances",
            "Resource": "*",
            "Condition": {
                "StringEquals": {
                    "ec2:InstanceType": "t3.nano"
                }
            }
        }
    ]
}