---
title: "Modify fax record"
method: PUT
path: "/accounts/{user_id}/faxes/{fax_id}"
tags: ["Faxes"]
---

# Modify fax record

`PUT /accounts/{user_id}/faxes/{fax_id}`

You can modify a fax record's comment or mark it as read. (Permitted scopes: **fax:all:edit**, **fax:fax:edit**)

## Path parameters

- `user_id` string, required
- `fax_id` string, required

## Request body

- PayloadFaxModification
  - `comment` string, required
  - `is_read` boolean, required

## Response `204`

Fax updated successfully

## Other responses

- `400` — Error object in case there's a problem with given data
- `500` — Error object in case there's a server error

---

[API](https://skmtc.net/fax/apis/fax-plus-rest-api.md) · [All operations](https://skmtc.net/fax/apis/fax-plus-rest-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/fax/fax-plus-rest-api/revisions/c1afc85d2c15/schema)