X-API-Key: ********************{
"order_sn": "string",
"refund_amount": 0,
"refund_id": "string"
}curl --location --request POST '/cake/cancelOrder' \
--header 'X-API-Key: <api-key>' \
--header 'Content-Type: application/json' \
--data-raw '{
"order_sn": "string",
"refund_amount": 0,
"refund_id": "string"
}'{
"code": 0,
"msg": "string",
"data": "string"
}