{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Thumbnail",
  "type": "object",
  "description": "A thumbnail image for a resource (URL expires in 15 minutes)",
  "properties": {
    "width": {
      "type": "integer",
      "description": "Thumbnail width in pixels"
    },
    "height": {
      "type": "integer",
      "description": "Thumbnail height in pixels"
    },
    "url": {
      "type": "string",
      "description": "Thumbnail URL (expires in 15 minutes)"
    }
  }
}