{
    "Version": "2012-10-17",
    "Statement": [{
        "Sid": "AwstopoReadOnly",
        "Effect": "Allow",
        "Action": [
            "ec2:DescribeVpcs", "ec2:DescribeSubnets", "ec2:DescribeRouteTables",
            "ec2:DescribeInternetGateways", "ec2:DescribeNatGateways",
            "ec2:DescribeVpcPeeringConnections", "ec2:DescribeVpcEndpoints",
            "ec2:DescribeTransitGateways", "ec2:DescribeTransitGatewayAttachments",
            "ec2:DescribeVpnConnections", "ec2:DescribeFlowLogs",
            "ec2:DescribeNetworkAcls", "ec2:DescribeRegions",
            "sts:GetCallerIdentity"
        ],
        "Resource": "*"
    }]
}