---
title: "Changes to Unlink connection"
method: PATCH
path: "/companies/{companyId}/connections/{connectionId}"
---

# Changes to Unlink connection

`PATCH /companies/{companyId}/connections/{connectionId}`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 8 of 52 revisions.

- **2026-04-15** `0351fe91ea52` — 1 breaking
- **2024-09-26** `4882f7ca4bfb` — 1 breaking
- **2024-09-23** `cac991dff0f2` — 2 breaking
- **2024-09-23** `29ff3fef7e32` — 1 warning
- **2024-05-24** `df3e689279be` — 2 info
- **2024-02-13** `fc70787de2f3` — 7 info
- **2023-12-21** `65a4026315cc` — 1 warning
- **2023-12-21** `6b5fa00849b5` — 1 warning

## Changes

- **2026-04-15** `0351fe91ea52` — 1 breaking
  - the response property `integrationKey` became optional for the status `200`
- **2024-09-26** `4882f7ca4bfb` — 1 breaking
  - the response property `dataConnectionErrors` became nullable for the status `200`
- **2024-09-23** `cac991dff0f2` — 2 breaking
  - the response property `connectionInfo` became nullable for the status `200`
  - the response property `lastSync` became nullable for the status `200`
- **2024-09-23** `29ff3fef7e32` — 1 warning
  - removed the optional property `additionalProperties` from the response with the `200` status
- **2024-05-24** `df3e689279be` — 2 info
  - added the optional property `dataConnectionErrors/items/resolvedOnUtc` to the response with the `200` status
  - added the optional property `dataConnectionErrors/items/status` to the response with the `200` status
- **2024-02-13** `fc70787de2f3` — 7 info
  - added the optional property `validation` to the response with the `401` status
  - added the optional property `validation` to the response with the `402` status
  - added the optional property `validation` to the response with the `403` status
  - added the optional property `validation` to the response with the `404` status
  - added the optional property `validation` to the response with the `429` status
  - added the optional property `validation` to the response with the `500` status
  - added the optional property `validation` to the response with the `503` status
- **2023-12-21** `65a4026315cc` — 1 warning
  - added the new `Expense` enum value to the `sourceType` response property for the response status `200`
- **2023-12-21** `6b5fa00849b5` — 1 warning
  - added the new `BankFeed` enum value to the `sourceType` response property for the response status `200`

---

[Operation](https://skmtc.dev/codatio/apis/sync-for-payroll/docs/companies/:companyId/connections/:connectionId/patch.md) · [API](https://skmtc.dev/codatio/apis/sync-for-payroll.md) · [Page](https://skmtc.dev/codatio/apis/sync-for-payroll/changes/companies/:companyId/connections/:connectionId/patch)