---
title: "Update thumbnail"
method: PUT
path: "/1/newsletters/{domain}/templates/{template}/update-thumbnails"
tags: ["Templates"]
---

# Update thumbnail

`PUT /1/newsletters/{domain}/templates/{template}/update-thumbnails`

Generate or update a thumbnail for the given template and return it's url

## Path parameters

- `domain` string, required
- `template` string, required

## Request body

- object
  - `*` string

## Response `200`

OK

- Response
  - `result` 'success' | 'error' | 'asynchronous', required — Result of the HTTP request

## Other responses

- `404` — Not Found

---

[API](https://skmtc.dev/infomaniak/apis/api-reference-developer-tools.md) · [All operations](https://skmtc.dev/infomaniak/apis/api-reference-developer-tools/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/infomaniak/api-reference-developer-tools/revisions/667aae28fec6/schema)