{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/new-york-public-library-whats-on-the-menu/refs/heads/main/json-schema/new-york-public-library-whats-on-the-menu-menu-page-schema.json",
  "title": "MenuPage",
  "description": "A single digitized page of a Menu in the NYPL 'What's on the Menu?' dataset. Each MenuPage is a scanned image produced during digitization and is the surface on which MenuItem transcriptions are positioned. Corresponds to a row in MenuPage.csv.",
  "type": "object",
  "required": ["id", "menu_id"],
  "additionalProperties": false,
  "properties": {
    "id": {
      "type": "integer",
      "minimum": 1,
      "description": "Unique numeric identifier for the menu page. Primary key referenced by MenuItem.menu_page_id."
    },
    "menu_id": {
      "type": "integer",
      "minimum": 1,
      "description": "Foreign key to the parent Menu.id this page belongs to."
    },
    "page_number": {
      "type": ["integer", "null"],
      "minimum": 1,
      "description": "Ordinal position of this page within the menu."
    },
    "image_id": {
      "type": ["string", "null"],
      "description": "NYPL Digital Collections image identifier for the scanned page image."
    },
    "full_height": {
      "type": ["integer", "null"],
      "minimum": 0,
      "description": "Full pixel height of the digitized page image, used to interpret MenuItem ypos coordinates."
    },
    "full_width": {
      "type": ["integer", "null"],
      "minimum": 0,
      "description": "Full pixel width of the digitized page image, used to interpret MenuItem xpos coordinates."
    },
    "uuid": {
      "type": ["string", "null"],
      "format": "uuid",
      "description": "Stable UUID for the digitized page image asset."
    }
  }
}