---
title: "Uncompress attachment"
method: POST
path: "/instances/{id}/attachments/{name}/uncompress"
tags: ["Instances"]
---

# Uncompress attachment

`POST /instances/{id}/attachments/{name}/uncompress`

Change the compression scheme that is used to store an attachment.

## Path parameters

- `id` string, required
- `name` string, required

## Response `200`

---

[API](https://skmtc.net/uclouvain/apis/orthanc-api.md) · [All operations](https://skmtc.net/uclouvain/apis/orthanc-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/uclouvain/orthanc-api/versions/9297c4930d96/schema)