{ "id": 0, "cancellationReason": "string" }
curl --location '/open/order/cancelPackageOrder' \ --header 'Content-Type: application/json' \ --data '{ "id": 0, "cancellationReason": "string" }'
{ "success": true, "message": "string", "data": true, "code": 0, "msg": "string" }