# PUT /v1/reservations/{} is deprecated

Guesty Open API deprecated PUT /v1/reservations/{id} without giving a shutdown date yet.

Guesty deprecated the PUT /v1/reservations/{id} endpoint without a specific shutdown date. Guesty Open API announced deprecation tags and notices for these legacy reservation resources ahead of retirement, confirming they will continue to function until sunset. Once fully retired, requests to this endpoint will fail.

## What to use instead

Use the dedicated v3 alteration endpoints for dates, guests, status, listing, and notes as described in Guesty's Reservation Alterations guide.

- API: Guesty Open API (open-api.guesty.com)
- Kind: Endpoint removal
- Announced: July 30, 2026
- Takes effect: no date given yet
- Calls after that day: fail
- Calls it hits: `PUT /v1/reservations/{id}`
- Source: [Announcement](https://open-api-docs.guesty.com/changelog/2026-07-30)
- Verified: November 6, 2026, against Guesty Open API's own pages
- Page: https://www.okapi.bot/providers/guesty-open-api/breaking-changes/put-v1-reservations-is-deprecated/

## Guesty Open API's words

> Add deprecation tags and notices to the legacy reservation resources ahead of their retirement at the end of the year. They will continue to function until sunset.

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