Created by potrace 1.16, written by Peter Selinger 2001-2019

Miva Developer Docs

Updates an item (product) in an order.


Updates an item (product) in an order, such as its code, name, quantity, price or attributes. All fields except Order_ID and Line_ID are optional. The response has the new order total.

Before you begin#

Example requests#

Update an item#

Changes line 154 of order 200101 to 3 small red shirts at a new price, with size and color attributes.

{
    "Store_Code": "{{Store_Code}}",
    "Miva_Request_Timestamp": "{{$timestamp}}",
    "Function": "OrderItem_Update",
    "line_id": 154,
    "Order_ID": 200101,
    "Code": "shirt",
    "Name": "Custom T-Shrt",
    "SKU": "shirt-red-small",
    "Quantity": 3,
    "Price": 10.58,
    "Weight": 1,
    "Taxable": true,
    "Attributes": [
        {
            "attr_code": "size",
            "opt_code_or_data": "small",
            "price": 0,
            "weight": 0
        },
        {
            "attr_code": "color",
            "opt_code_or_data": "red",
            "price": 0,
            "weight": 0
        }
    ]
}

Request parameters#

Parameter Type Required Description
order_id Number Order Id to add item to
line_id Number Yes The line_id is the id of the line item in the order. This value is returned in OrderList_Load_Query
code String No Product Code to Add (this does not need to exist as a product in Miva’s Database)
name String No Product Name
sku String No Product SKU
quantity Number No Product Quantity
Price Price No Optional. Item price
weight Number No Weight
Taxable Boolean No Taxable
attributes Object Attributes

attributes object#

Parameter Type Description
attr_code Number Attribute Code
opt_code_or_data String Option Code/Data. Note. You can use this parameter or opt_code. Both are not required
opt_code String Option Code
price Number Price
weight Number Weight

Example response#

{
    "success": 1,
    "data": {
        "total": 63.48,
        "formatted_total": "$63.48"
    }
}

Response parameters#

Parameter Type Description
total Number Order Total after new item has been added.
formatted_total String Currency Formatted Order Total

Error responses#

Error Code Error Message Error Description
MER-JSN-ORD-00025 Order not found Order number not found
MER-JSN-00023 One or more parameters are invalid Missing required line_id parameter
EOF Record not found: MER-DBP-OIT-00007 line_id passed is not valid
Function Use it to
OrderList_Load_Query Find the order and its line IDs
OrderItem_Add Add an item to an order
OrderItem_Split Split an item into two lines
OrderItemList_Delete Delete items from an order
OrderItemList_Cancel Cancel items in an order

Try in Postman#

In the Miva: JSON API: Authenticated collection, open Orders > OrderItem_Update. See Set Up Postman.