{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Action": "ec2:TerminateInstances",
      "Resource": "*",
      "Condition": {
        "StringEquals": {
          "ec2:ResourceTag/GameLift": "GameServerGroups"
        }
      }
    },
    {
      "Effect": "Allow",
      "Action": [
        "autoscaling:CompleteLifecycleAction",
        "autoscaling:ResumeProcesses",
        "autoscaling:EnterStandby",
        "autoscaling:SetInstanceProtection",
        "autoscaling:UpdateAutoScalingGroup",
        "autoscaling:SuspendProcesses",
        "autoscaling:DetachInstances"
      ],
      "Resource": "*",
      "Condition": {
        "StringEquals": {
          "aws:ResourceTag/GameLift": "GameServerGroups"
        }
      }
    },
    {
      "Effect": "Allow",
      "Action": [
        "ec2:DescribeImages",
        "ec2:DescribeInstances",
        "autoscaling:DescribeAutoScalingGroups",
        "ec2:DescribeLaunchTemplateVersions",
        "ec2:DescribeSubnets"
      ],
      "Resource": "*"
    },
    {
      "Effect": "Allow",
      "Action": "sns:Publish",
      "Resource": [
        "arn:*:sns:*:*:ActivatingLifecycleHookTopic-*",
        "arn:*:sns:*:*:TerminatingLifecycleHookTopic-*"
      ]
    },
    {
      "Effect": "Allow",
      "Action": [
        "cloudwatch:PutMetricData"
      ],
      "Resource": "*",
      "Condition": {
        "StringEquals": {
          "cloudwatch:namespace": "AWS/GameLift"
        }
      }
    }
  ]
}