Amazon Vpc Describe Vpcs Response Structure

{
  "name": "DescribeVpcsResponse",
  "description": "Response from the DescribeVpcs action",
  "type": "object",
  "properties": [
    {
      "name": "vpcSet",
      "type": "array",
      "description": "Information about the VPCs",
      "required": false
    },
    {
      "name": "nextToken",
      "type": "string",
      "description": "Token for the next page of results",
      "required": false
    }
  ]
}