{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/PackageLink",
  "title": "Package Link",
  "type": "object",
  "required": [
    "type",
    "url"
  ],
  "properties": {
    "type": {
      "type": "string",
      "enum": [
        "terms-of-service",
        "license",
        "client-registration",
        "payment",
        "sandbox",
        "service-level-agreement",
        "support",
        "custom"
      ]
    },
    "customType": {
      "$ref": "#/components/schemas/SpecificationId"
    },
    "url": {
      "type": "string",
      "format": "uri"
    }
  }
}