{
  "GameServerGroupName": "MyGameFleet",
  "RoleArn": "arn:aws:gamelift:us-east-1:123456789012:fleet/fleet-1a2b3c4d",
  "InstanceDefinitions": "example-InstanceDefinitions",
  "GameServerProtectionPolicy": "example-GameServerProtection",
  "BalancingStrategy": "example-BalancingStrategy"
}