Search Ad Copy of a Subdomain (US, One Row)

{
  "type": "object",
  "required": [
    "subdomain"
  ],
  "properties": {
    "database": {
      "enum": [
        "us"
      ],
      "type": "string",
      "default": "us",
      "description": "Regional search database: US. The only value offered."
    },
    "subdomain": {
      "type": "string",
      "minLength": 1,
      "description": "Full subdomain (host name) to look up, without a scheme or path."
    },
    "display_limit": {
      "enum": [
        1
      ],
      "type": "integer",
      "default": 1,
      "description": "Number of rows to return. Fixed at 1."
    }
  },
  "additionalProperties": false
}

{
  "type": "object",
  "properties": {
    "rows": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "url": {
            "type": "string",
            "description": "The ad's landing-page URL."
          },
          "title": {
            "type": "string",
            "description": "The ad's headline."
          },
          "visibleUrl": {
            "type": "string",
            "description": "The site address shown in the ad."
          },
          "numberOfKeywords": {
            "type": "string",
            "description": "Number of keywords the ad appears for, as a string."
          }
        }
      },
      "description": "At most one row: the first row of the subdomain's paid-search ad copy report."
    },
    "database": {
      "type": "string",
      "description": "The regional search database the row comes from (us)."
    }
  },
  "description": "The subdomain's first paid-search ad copy row in the US database, as returned after shaping."
}