{
  "ClientToken": "string",
  "EgressOnlyInternetGateway": {
    "Attachments": [
      {
        "State": "detached",
        "VpcId": "string"
      },
      {
        "State": "attached",
        "VpcId": "string"
      },
      {
        "State": "attached",
        "VpcId": "string"
      },
      {
        "State": "attaching",
        "VpcId": "string"
      },
      {
        "State": "detached",
        "VpcId": "string"
      },
      {
        "State": "attaching",
        "VpcId": "string"
      },
      {
        "State": "detached",
        "VpcId": "string"
      }
    ],
    "EgressOnlyInternetGatewayId": "string"
  }
}