{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/toast-tab/refs/heads/main/json-schema/menus-size-sequence-pricing-rule-schema.json",
  "title": "SizeSequencePricingRule",
  "description": "A multi-use object that defines the pricing rules for modifier options that belong to a modifier group that uses the Size Price, Sequence Price, or Size/Sequence Price pricing strategy. The contents of this object depend on the pricing strategy that is in effect.\n",
  "type": "object",
  "properties": {
    "sizeName": {
      "type": "string",
      "description": "A string that represents the size of a modifier option in this modifier group, for example, Small, Medium, or Large.\n\nWith Size Price and the Size/Sequence Price pricing strategies, the price of a modifier option changes based on the size of the menu item it is applied to, for example, a topping costs $1 on a small pizza and $2 on a large pizza. To determine which size and size-based price to use for a modifier option, the Toast POS system matches the size name of the modifier option to the size name of the menu item. For example, the Small size of a modifier option would match the Small size of a menu item. The `sizeName` value of the `SizeSequencePricingRule` object represents the modifier option size while the `sizeGuid` value represents the matching menu item size.\n\nThe Toast POS system does allow a configuration where the size of the modifier option is specified independently from the size of the menu item it applies to. In this scenario, you could order a Large menu item and apply a Small size of the modifier option to it. This configuration is unusual but the menus API supports it. When this configuration is in use, the `sizeName` value is populated with the modifier option size but the `sizeGuid` value that represents the menu item size will be null because there is no matching menu item size.\n\nThe `sizeName` value is null if the modifier group uses the Sequence Price pricing strategy because this strategy does not use sizes.\n\nSee the <a href=\"https://doc.toasttab.com/doc/platformguide/adminPricingStrategiesOverview.html\">Pricing strategies</a> section in the Toast Platform Guide for information on the Size Price, Sequence Price, and Size/Sequence Price pricing strategies.\n",
      "x-nullable": true,
      "example": "Example Name"
    },
    "sizeGuid": {
      "type": "string",
      "description": "The GUID of the modifier option where a menu item size has been defined that matches the `sizeName` value. For example, if a menu item has Small and Large sizes, those sizes are represented in a Size modifier group with a Small modifier option and a Large modifier option. It is the GUID of one of those size modifier options that appears in this value. If the `sizeName` value is Small, then the `sizeGuid` value would contain the Small modifier option\u2019s GUID.\n\nWith Size Price and the Size/Sequence Price pricing strategies, the price of a modifier option changes based on the size of the menu item it is applied to, for example, a topping costs $1 on a small pizza and $2 on a large pizza. To determine which size and size-based price to use for a modifier option, the Toast POS system matches the size name of the modifier option to the size name of the menu item. For example, the Small size of a modifier option would match the Small size of a menu item. The `sizeName` value represents the modifier option size while the `sizeGuid` value represents the matching menu item size.\n\nThe Toast POS system does allow a configuration where the size of the modifier option is specified independently from the size of the menu item it applies to. In this scenario, you could order a Large menu item and apply a Small size of the modifier option to it. This configuration is unusual but the menus API supports it. When this configuration is in use, the `sizeName` value is populated with the modifier option size but there is no corresponding `sizeGuid` for the menu item size.\n\nThe `sizeGuid` value is null if the modifier group uses the Sequence Price pricing strategy because this strategy does not use sizes.\n\nSee the <a href=\"https://doc.toasttab.com/doc/platformguide/adminPricingStrategiesOverview.html\">Pricing strategies</a> section in the Toast Platform Guide for information on the Size Price, Sequence Price, and Size/Sequence Price pricing strategies.\n",
      "x-nullable": true,
      "example": "5a401af8-d2e2-4090-8c45-9f87b8b6c4d1"
    },
    "sequencePrices": {
      "type": "array",
      "description": "An array of `SequencePrices` objects that define the size, sequence, or size/sequence prices for the modifier options in this modifier group.\n\nBecause they are multi use objects, the `SequencePrices` objects always contain `sequence` and `price` values for all three pricing strategies. However, the `sequence` is always 1 for the Size Price pricing strategy because only one price is defined per size for that strategy. For example, the `sequencePrices` value for a modifier group priced using the Size Price pricing strategy looks similar to the following:\n```\n\"sizeSequencePricingRules\": [\n      {\n        \"sizeName\": \"Small\",\n        \"sizeGuid\": \"e02d1a57-5f9f-4800-a8c3-a5fe1a0b029b\",\n        \"sequencePrices\": [\n          {\n            \"sequence\": 1,\n            \"price\": 2\n          }\n        ]\n      },\n      {\n        \"sizeName\": \"Large\",\n        \"sizeGuid\": \"0e206b2d-72ab-46d1-b273-a5425cbef9a5\",\n        \"sequencePrices\": [\n          {\n            \"sequence\": 1,\n            \"price\": 4\n          }\n        ]\n      }\n    ]\n```             \n\nThe modifier options in this group cost $2.00 for the Small size and $4.00 for the Large size.\n\nThe `sequencePrices` value for a modifier group priced using the Sequence Price pricing strategy looks like this:\n```\n\"sizeSequencePricingRules\": [\n      {\n        \"sizeName\": null,\n        \"sizeGuid\": null,\n        \"sequencePrices\": [\n          {\n            \"sequence\": 1,\n            \"price\": 1\n          },\n          {\n            \"sequence\": 2,\n            \"price\": 2\n          },\n          {\n            \"sequence\": 3,\n            \"price\": 2.5\n          }\n        ]\n      }\n    ]\n```\n\nThe first modifier option in this group costs $1.00, the second modifier option costs $2.00, and any additional modifier options from this group costs $2.50.\n\nThe `sequencePrices` value for a modifier group using the Size/Sequence Price pricing strategy looks like this:\n```\n\"sizeSequencePricingRules\": [\n      {\n        \"sizeName\": \"Small\",\n        \"sizeGuid\": \"e02d1a57-5f9f-4800-a8c3-a5fe1a0b029b\",\n        \"sequencePrices\": [\n          {\n            \"sequence\": 1,\n            \"price\": 1\n          },\n          {\n            \"sequence\": 2,\n            \"price\": 2\n          }\n        ]\n      },\n      {\n        \"sizeName\": \"Large\",\n        \"sizeGuid\": \"0e206b2d-72ab-46d1-b273-a5425cbef9a5\",\n        \"sequencePrices\": [\n          {\n            \"sequence\": 1,\n            \"price\": 3\n          },\n          {\n            \"sequence\": 2,\n            \"price\": 4\n          }\n        ]\n      }\n    ]\n```\n\nThe first modifier option on a Small menu item costs $1.00 and additional modifier options on a Small cost $2.00, while the first modifier option on a Large menu item costs $3.00 and additional modifier options on a Large cost $4.00.\n",
      "items": {
        "$ref": "#/$defs/SequencePrice"
      }
    }
  },
  "$defs": {
    "SequencePrice": {
      "type": "object",
      "description": "Defines the size, sequence, or size/sequence prices for modifier options contained in a modifier group that uses the Size Price, Sequence Price, or Size/Sequence Price pricing strategy.\n",
      "properties": {
        "sequence": {
          "type": "integer",
          "format": "int32",
          "description": "Specifies the order of the prices.\n\nFor modifier groups that use the Size Price pricing strategy, the `sequence` is always 1 because only one price is defined per size for that strategy.\n\nFor modifier groups that use the Sequence Price or Size/Sequence Price pricing strategy, this value starts at 1 and increases with each successive price in the sequence. For example, in the JSON snippet below, `\"sequence\":1` defines the first price in the sequence and `\"sequence\":2` defines the second price in the sequence.\n```\n\"sequencePrices\": [\n          {\n            \"sequence\": 1,\n            \"price\": 3\n          },\n          {\n            \"sequence\": 2,\n            \"price\": 4\n          }\n        ]\n```\n",
          "example": 1
        },
        "price": {
          "type": "number",
          "format": "double",
          "description": "The price for a modifier option when it is ordered at the specified point in the sequence.\n",
          "example": 1.0
        }
      }
    }
  }
}