---
title: "Changes to Update maintenance dates"
method: PATCH
path: "/v1/maintenance-windows/{id}/maintenances/{maintenanceId}"
---

# Changes to Update maintenance dates

`PATCH /v1/maintenance-windows/{id}/maintenances/{maintenanceId}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 8 revisions.

- **2026-10-31** `bc90d1bfa738`: 1 info

## Changes

- **2026-10-31** `bc90d1bfa738`: 1 info
  - added the optional property `errorCode` to the response with the `403` status

---

[Operation](https://skmtc.dev/checklyhq/apis/checkly-public-api/docs/v1/maintenance-windows/:id/maintenances/:maintenanceId/patch.md) - [API](https://skmtc.dev/checklyhq/apis/checkly-public-api.md) - [Page](https://skmtc.dev/checklyhq/apis/checkly-public-api/changes/v1/maintenance-windows/:id/maintenances/:maintenanceId/patch)