{ "$schema": "http://json-schema.org/draft-07/schema#", "title": "PostTransferRefundBody", "properties": { "refund": { "type": "object", "description": "Refund object", "allOf": [ { "$ref": "#/components/schemas/TransferP24RefundObject" } ] }, "id": { "type": "string", "maxLength": 255, "description": "Unique transfer ID, UUID recommended" }, "sign": { "type": "string", "maxLength": 255, "description": "Signature calculated separately for each transfer. For more information see sign parameter calculation" } }, "required": [ "refund", "id", "sign" ] }