---
title: "Extend document link validity"
method: POST
path: "/orders/extend-link-validity/{id}"
tags: ["Order Controller"]
---

# Extend document link validity

`POST /orders/extend-link-validity/{id}`

Extend the document download link validity for a specific order. The customer keeps using the same tracking link until the new expiry date.

## Path parameters

- `id` number, required

## Request body

- ExtendDocumentLinkValidityDto
  - `durationValue` number, required — How long to extend the document link validity
  - `durationUnit` 'day' | 'month' | 'year', required — Unit for the extension duration
  - `reason` string — Optional reason for the extension

## Response `200`

Document link validity extended successfully

## Other responses

- `404` — Order not found

---

[API](https://skmtc.dev/findmydocument/apis/land-registry-api.md) · [All operations](https://skmtc.dev/findmydocument/apis/land-registry-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/findmydocument/land-registry-api/revisions/b55a990514fb/schema)