{ "type": "object", "description": "Input for adding a catalog item to the cart or ordering directly.", "properties": { "sysparm_quantity": { "type": "integer", "description": "The quantity of items to order.", "example": 10 }, "variables": { "type": "object", "description": "Name-value pairs for the catalog item variables. Keys are variable names and values are the user-provided entries.", "example": "example_value" } }, "required": [ "sysparm_quantity" ], "$schema": "https://json-schema.org/draft/2020-12/schema", "title": "CartItemInput" }