{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Sid": "SSMSendCommandPermission",
      "Effect": "Allow",
      "Action": [
        "ssm:SendCommand"
      ],
      "Resource": [
        "arn:aws:ssm:*:*:document/AWS-RunPowerShellScript",
        "arn:aws:ec2:*:*:instance/*"
      ]
    },
    {
      "Sid": "EC2DescribePermissions",
      "Effect": "Allow",
      "Action": [
        "ec2:DescribeAvailabilityZones",
        "ec2:DescribeDhcpOptions",
        "ec2:DescribeNetworkInterfaces",
        "ec2:DescribeRouteTables",
        "ec2:DescribeSecurityGroups",
        "ec2:DescribeSubnets",
        "ec2:DescribeVpcs"
      ],
      "Resource": "*"
    },
    {
      "Sid": "SSMManagementPermissions",
      "Effect": "Allow",
      "Action": [
        "ssm:ListCommands",
        "ssm:GetCommandInvocation",
        "ssm:DescribeInstanceInformation",
        "ssm:GetConnectionStatus"
      ],
      "Resource": "*"
    }
  ]
}