---
title: "Update a channel"
method: PUT
path: "/api/v4/channels/{channel_id}"
tags: ["channels"]
---

# Update a channel

`PUT /api/v4/channels/{channel_id}`

Update a channel. The fields that can be updated are listed as parameters. Omitted fields will be treated as blanks.
##### Permissions
If updating a public channel, `manage_public_channel_members` permission is required. If updating a private channel, `manage_private_channel_members` permission is required.

## Path parameters

- `channel_id` string, required

## Request body

- object
  - `id` string, required — The channel's id, not updatable
  - `name` string — The unique handle for the channel, will be present in the channel URL
  - `display_name` string — The non-unique UI name for the channel
  - `purpose` string — A short description of the purpose of the channel
  - `header` string — Markdown-formatted text to display in the header of the channel

## Response `200`

Channel update successful

- 38cb7293Channel
  - `id` string
  - `create_at` integer — The time in milliseconds a channel was created
  - `update_at` integer — The time in milliseconds a channel was last updated
  - `delete_at` integer — The time in milliseconds a channel was deleted
  - `team_id` string
  - `type` string
  - `display_name` string
  - `name` string
  - `header` string
  - `purpose` string
  - `last_post_at` integer — The time in milliseconds of the last post of a channel
  - `total_msg_count` integer
  - `creator_id` string

## Other responses

- `400` — Invalid or missing parameters in URL or request body
- `401` — No access token provided
- `403` — Do not have appropriate permissions
- `404` — Resource 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)