POST /admin/api/2021-01/orders/450789469/fulfillments.json

[Parshu]

API

/admin/api/2021-01/orders/450789469/fulfillments.json

POST Data 

{
"fulfillment": {
"location_id": 123456789,
"tracking_number": "123456789",
"tracking_urls": [
"https:\/\/website.com\/track\/?awb=123456789"
],
"notify_customer": true
}
}

Getting response 

{"errors":"Not Found"}

[Jivan_Suhagiya]

Hi,
Are you sure that order id is correct? may be that order not found

[Parshu]

Yes, cross checked it from Shopify.