{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "#/components/schemas/PortfolioAddItemRequest", "title": "PortfolioAddItemRequest", "type": "object", "required": [ "item" ], "properties": { "item": { "description": "The item to add to the portfolio.", "type": "string", "example": "1331" }, "insert_before": { "description": "An id of an item in this portfolio. The new item will be added before the one specified here. `insert_before` and `insert_after` parameters cannot both be specified.", "type": "string", "example": "1331" }, "insert_after": { "description": "An id of an item in this portfolio. The new item will be added after the one specified here. `insert_before` and `insert_after` parameters cannot both be specified.", "type": "string", "example": "1331" } } }