Fulfill Order 
Endpoint: https://api.youcan.shop/orders/{id}/fulfill
Method: PUT
Required Scopes 
edit-orders
Body 
| Param Name | Param Type | Description | Required | 
|---|---|---|---|
| seller_note | string | note from the seller | no | 
| tracking_number | string | shipping tracking number | no | 
Response 
[200] Order successfully fulfilled
json
{
  "message": "The order is fulfilled successfully.",
  "http_code": 200,
  "code": "UPDATED",
  "type": "success",
  "data": null
}[422] Order already fulfilled
json
{
  "status": 422,
  "code": "ORDER-ALREADY-FULFILLED",
  "detail": "Order #021A is already fulfilled.",
  "meta": []
}