Shopify Fulfillment API Issue

[mswkhan27]

Hi,

We're facing issue in fulfilling the orders.

 
We fetched the fulfillment Info from this API for the order that was open.
https://aquis-3.myshopify.com/admin/api/2023-01/orders/5353350889544/fulfillment_orders.json

And then we tried to create a fulfillment by passing the response of the above API to create fulfillment. API is given below:

Endpoint URL: https://aquis-3.myshopify.com/admin/api/2023-01/fulfillments.json
I am also attaching a Payload for your reference. Please look into this and advise.

{
    "fulfillment": {
        "notify_customer": true,
        "tracking_info": {
            "company": "",
            "number": ""
        },
        "line_items_by_fulfillment_order": [
            {
                "fulfillment_order_id": 6361525846088,
                "fulfillment_order_line_items": [
                    {
                        "id": 13702148915272,
                        "shop_id": 8738474,
                        "fulfillment_order_id": 6361525846088,
                        "quantity": 3,
                        "line_item_id": 13509705072712,
                        "inventory_item_id": 41665828192328,
                        "fulfillable_quantity": 3,
                        "variant_id": 39584238501960
                    },
                    {
                        "id": 13702148948040,
                        "shop_id": 8738474,
                        "fulfillment_order_id": 6361525846088,
                        "quantity": 4,
                        "line_item_id": 13509705105480,
                        "inventory_item_id": 41640343633992,
                        "fulfillable_quantity": 4,
                        "variant_id": 39556878434376
                    },
                    {
                        "id": 13702148980808,
                        "shop_id": 8738474,
                        "fulfillment_order_id": 6361525846088,
                        "quantity": 3,
                        "line_item_id": 13509705138248,
                        "inventory_item_id": 41665828323400,
                        "fulfillable_quantity": 3,
                        "variant_id": 39584238633032
                    },
                    {
                        "id": 13702149013576,
                        "shop_id": 8738474,
                        "fulfillment_order_id": 6361525846088,
                        "quantity": 3,
                        "line_item_id": 13509705171016,
                        "inventory_item_id": 41665828225096,
                        "fulfillable_quantity": 3,
                        "variant_id": 39584238534728
                    },
                    {
                        "id": 13702149046344,
                        "shop_id": 8738474,
                        "fulfillment_order_id": 6361525846088,
                        "quantity": 3,
                        "line_item_id": 13509705203784,
                        "inventory_item_id": 41665828257864,
                        "fulfillable_quantity": 3,
                        "variant_id": 39584238567496
                    }
                ]
            }
        ]
    }
}

We're facing this Error: