{
  "examples": ["polygon", "mumbai"],
  "description": "Optional. Desired blockchain network. Default is `polygon` (mainnet).",
  "default": "polygon",
  "anyOf": [
    { "type": "string", "enum": ["polygon"] },
    { "type": "string", "enum": ["mumbai"] }
  ],
  "title": "http://api.carbonmark.com/schemas/querystring/network",
  "x-readme-ref-name": "def-1"
}