Unable to create fulfillment

[Giglio-TS_Admin]

Hello, 

I am always getting a "Not found" error message trying to create a fulfillment, below my request body:

{
  "fulfillment":{
    "message":"The package was shipped this morning.",
    "notify_customer":false,
    "tracking_number":"",
    "location_id": 68606886019,
    "line_items_by_fulfillment_order":[
      {
        "fulfillment_order_id":4888540610691
      }]
  }
}

• API URL called: https://youarestardust-shop.myshopify.com/admin/api/2020-10/fulfillments.json
• Latest Request id: [ce1b6ae6-cfbf-4c84-bd62-fcda75dfb9c9]

here the response:

{
    "errors": "Not Found"
}

I am sure that order #4888540610691 exists because I can retrieve its details by calling: https://youarestardust-shop.myshopify.com/admin/api/2022-10/orders/4888540610691.json. 

What am I doing wrong? Or there's something in the store/app configuration that is preventing us to create the fulfillment (and maybe other items too...) 

Thanks in advance for a reply and best regards

[kevnob · Accepted solution]

Hi @Giglio-TS_Admin ,

You may be running into issues because you are using the order ID as opposed to using the FulFillment Order Id which is the preferred method. You can refer to these developer documents on FulFillment and the related GraphQL or REST resources. 

Hope that helps! 

[phongnt619x]

I has same issues, when i call api 

/admin/api/2023-01/fulfillments.json

and pass fulfillment_order_id like this

'fulfillment' => [
'line_items_by_fulfillment_order' => [[
'fulfillment_order_id' => 63xxxxxxxxx01,
]],
'tracking_info' => [
'number' => 'AGxxxxxxCN1'
],
]
i got fulfillment_order_id from api 

/admin/api/2023-01/orders/{{ORDER_ID}}/fulfillment_orders.json

please help me, many thank!