Update an invoice line item

curl --request PATCH \ --url https://api.alguna.io/invoices/{id}/line-items/{line_item_id} \ --header 'Alguna-Version: <alguna-version>' \ --header 'Authorization: Bearer <token>' \ --header 'Content-Type: application/json' \ --data ' { "description": "<string>" } '

{ "description": "<string>", "id": "<string>", "is_editable": true, "quantity": "1", "total_price": "100.00", "unit_price": "100.00", "billing_period_end": "2023-11-07T05:31:56Z", "billing_period_start": "2023-11-07T05:31:56Z", "product_id": "<string>" }

Authorizations

Authorization

string

header

required

API key authentication. Pass your API key as a Bearer token.

Headers

Alguna-Version

enum<string>

required

Available options:

2026-04-01

Idempotency-Key

string

A unique string used to ensure the request is processed exactly once. If you retry a request with the same idempotency key within 24 hours, the original response is returned without re-executing the operation.

Maximum string length: 255

Example:

"ik_a1b2c3d4e5f6"

Path Parameters

string

required

Unique identifier for the invoice

line_item_id

string

required

Unique identifier for the line-item

Body

application/json

description

string | null

Description of the line item

Response

Success

description

string

required

Description of the line item

string

required

Unique identifier for the line item

is_editable

boolean

required

Whether this line item can be manually edited

quantity

string

required

Quantity of the line item

Example:

"1"

total_price

string

required

Total price before tax (quantity x unit price)

Example:

"100.00"

unit_price

string

required

Unit price of the line item

Example:

"100.00"

billing_period_end

string<date-time> | null

End of the billing period for this line item

billing_period_start

string<date-time> | null

Start of the billing period for this line item

product_id

string | null

Associated product identifier