{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "#/components/schemas/Refund", "title": "Refund", "type": "object", "properties": { "id": { "type": "string", "description": "Unique refund identifier." }, "order_id": { "type": "string", "description": "Associated order identifier." }, "amount": { "type": "integer", "description": "Refund amount in cents." }, "status": { "type": "string", "description": "Current status of the refund." }, "created": { "type": "string", "format": "date-time" } } }