> ## Documentation Index
> Fetch the complete documentation index at: https://docs.argyle.com/llms.txt
> Use this file to discover all available pages before exploring further.

# API breaking changes

> Renamed Item fields

<div className="release-meta">
  <span className="release-date">September 27, 2023</span>
  <span className="release-tag" data-changelog-tag="api">API</span>
  <span className="release-tag" data-changelog-tag="breaking">Breaking</span>
</div>

<img src="https://mintcdn.com/argyle/spW0uZwUC4bDyMgL/images/changelog-generic/api.png?fit=max&auto=format&n=spW0uZwUC4bDyMgL&q=85&s=1537fc09ccdfb211eeafbc1178e91f0b" alt="API update illustration" width="1030" height="290" data-path="images/changelog-generic/api.png" />

On October 18, two API v2 fields will be renamed within the [Item object](https://argyle.com/docs/api-reference/items#object):

* `features.field_coverage.paystubs.document_id` will be renamed to `features.field_coverage.paystubs.payroll_document`
* `features.field_coverage.paystubs.gross_pay_list_totals.{base/overtime/commission/bonus/other}.rate_ytd_implied` will be renamed to `features.field_coverage.paystubs.gross_pay_list_totals.{base/overtime/commission/bonus/other}.rate_implied_ytd`

These renamed fields are currently returned when:

* [Retrieving an individual Item](https://argyle.com/docs/api-reference/items#retrieve) by calling `/v2/items/{id}`
* Listing Item notifications by calling `/v2/item-notifications`
* Receiving an [items.updated API v2 webhook](https://argyle.com/docs/api-reference/items-webhooks#updated)