---
title: "PUT /spaces/{spaceId}/channels/{channelId}"
method: PUT
path: "/spaces/{spaceId}/channels/{channelId}"
---

# PUT /spaces/{spaceId}/channels/{channelId}

`PUT /spaces/{spaceId}/channels/{channelId}`

Modifies an existing channel.

## Path parameters

- `spaceId` string, required
- `channelId` string, required

## Request body

- object
  - `channelName` string, password, required — The name for the channel. This must be unique per private re:Post.
  - `channelDescription` string, password — A description for the channel. This is used only to help you identify this channel.

## Response `200`

Success

- UpdateChannelOutput

## Other responses

- `480` — ValidationException
- `481` — AccessDeniedException
- `482` — ConflictException
- `483` — ResourceNotFoundException
- `484` — ThrottlingException
- `485` — InternalServerException

---

[API](https://skmtc.net/aws/apis/repostspace.md) · [All operations](https://skmtc.net/aws/apis/repostspace/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/aws/repostspace/versions/1b4ca9ef5474/schema)