{
    "$schema": "http://json-schema.org/draft-07/schema#",
    "$id": "https://wix-rich-content/link-preview-content-data-schema.json",
    "type": "object",
    "definitions": {},
    "properties": {
      "config": {
        "$id": "/properties/config",
        "type": "object",
        "title": "configuration",
        "required": ["link"],
        "properties": {
          "link": {
            "$id": "/properties/config/properties/link",
            "type": ["object", "null"],
            "required": ["url"],
            "properties": {
              "url": {
                "$id": "/properties/config/properties/link/properties/url",
                "type": "string",
                "title": "URL",
                "examples": ["wix.com"]
              }
            }
          }
        }
      },
      "title": {
        "$id": "/properties/title",
        "type": "string",
        "title": "title",
        "default": "",
        "examples": ["Free Website Builder | Create a Free Website"]
      },
      "description": {
        "$id": "/properties/description",
        "type": "string",
        "title": "description",
        "default": "",
        "examples": ["Create a free website with Wix.com. Choose a stunning template and customize anything with the Wix website builder—no coding skills needed. Create yours today!"]
      },
      "thumbnail_url": {
        "$id": "/properties/thumbnail_url",
        "type": "string",
        "title": "thumbnail_url",
        "default": "",
        "examples": ["https://static.wixstatic.com/media/5305c5_5f112df56dcd40a29e855baae08f19ce~mv2.jpg/v1/fill/w_600,h_315,al_c/5305c5_5f112df56dcd40a29e855baae08f19ce~mv2.jpg"]
      },
      "html": {
        "$id": "/properties/html",
        "type": "string",
        "title": "html",
        "default": "",
        "examples": ["<div>Hello world!</div>"]
      }
    },
    "required": ["config", "title", "thumbnail_url"]
  }