# The Invoice Item Adjustment CRUD API is deprecated

Zuora API deprecated /v1/object/invoice-item-adjustment* without giving a shutdown date yet.

Zuora deprecated calls to the /v1/object/invoice-item-adjustment* endpoints without announcing a shutdown date. Zuora API added a note regarding the deprecation of the Invoice Item Adjustment feature alongside other adjustment tools. Once fully removed, requests to these endpoints will fail.

## What to use instead

Adjust invoices using credit and debit memos via POST /v1/creditmemos and POST /v1/debitmemos instead. Moving to these endpoints requires having the Invoice Settlement feature enabled on the tenant.

Credit and debit memos need the Invoice Settlement feature enabled on the tenant.

- API: Zuora API (rest.zuora.com)
- Kind: Removal
- Announced: April 29, 2024
- Takes effect: no date given yet
- Calls after that day: fail
- Calls it hits: `/v1/object/invoice-item-adjustment*`
- Source: [Announcement](https://developer.zuora.com/docs/get-started/changelogs/v1-api-changelog)
- Verified: November 6, 2026, against Zuora API's own pages
- Page: https://www.okapi.bot/providers/zuora-api/breaking-changes/the-invoice-item-adjustment-crud-api-is-deprecated/

## Zuora API's words

> added a note for the deprecation of the Invoice Adjustment, Invoice Item Adjustment, and Credit Balance Adjustment features

Okapi finds the calls this change hits in your repo and opens the pull request with the fix: https://github.com/apps/okapi-agent