{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/cart_info",
  "title": "Cart Information",
  "type": "object",
  "description": "The cart information.",
  "properties": {
    "item_details": {
      "type": "array",
      "description": "An array of item details.",
      "maxItems": 32767,
      "minItems": 1,
      "items": {
        "$ref": "#/components/schemas/item_detail"
      }
    },
    "tax_inclusive": {
      "type": "boolean",
      "description": "Indicates whether the item amount or the shipping amount already includes tax.",
      "default": false
    },
    "paypal_invoice_id": {
      "type": "string",
      "description": "The ID of the invoice. Appears for only PayPal-generated invoices.",
      "minLength": 1,
      "maxLength": 127,
      "pattern": "^[a-zA-Z0-9_'\\-., \":;\\!?]*$"
    }
  }
}