---
title: "Extend the Automations conversion window by up to six weeks beyond its originally announced end date"
method: POST
path: "/site/extend_automation_migration_window"
tags: ["site", "Sites"]
---

# Extend the Automations conversion window by up to six weeks beyond its originally announced end date

`POST /site/extend_automation_migration_window`

## Request

- Base URL: `https://app.files.com/api/rest/v1`
- URL: `https://app.files.com/api/rest/v1/site/extend_automation_migration_window`
- Auth: none declared

Extend the Automations conversion window by up to six weeks beyond its originally announced end date

## Request body `multipart/form-data`

- object
  - `end_date` string, required: New conversion-window end date in YYYY-MM-DD format, in Eastern Time (EST/EDT). Must be a Tuesday, Wednesday, or Thursday. Can only extend the current end date, within six weeks of the originally announced end date.

## Response `204`

No body.

## Other responses

- `400`: Bad Request
- `401`: Unauthorized
- `403`: Forbidden
- `404`: Not Found
- `405`: Method Not Allowed
- `409`: Conflict
- `412`: Precondition Failed
- `422`: Unprocessable Entity
- `423`: Locked
- `429`: Too Many Requests

## Changes

> 29 revisions in range; 4 not diffed.

- **2026-11-02** `c8a426b2010e`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/files/apis/files-com-api/changes/site/extend_automation_migration_window/post.md)

---

[API](https://skmtc.dev/files/apis/files-com-api.md) - [All operations](https://skmtc.dev/files/apis/files-com-api/llms.txt) - [OpenAPI document](https://skmtc.dev/files/apis/files-com-api/revisions/c8a426b2010e?raw)