---
title: "POST /unpinAllChatMessages"
method: POST
path: "/unpinAllChatMessages"
---

# POST /unpinAllChatMessages

`POST /unpinAllChatMessages`

Use this method to clear the list of pinned messages in a chat. If the chat is not a private chat, the bot must be an administrator in the chat for this to work and must have the 'can\_pin\_messages' admin right in a supergroup or 'can\_edit\_messages' admin right in a channel. Returns *True* on success.

## Request body

- object
  - `chat_id` union, required — Unique identifier for the target chat or username of the target channel (in the format `@channelusername`)
    - integer
    - string

## Response `200`

- object
  - `ok` boolean, required
  - `result` boolean, required

## Other responses

- `default`

---

[API](https://skmtc.net/stoplight/apis/telegram-bot-api.md) · [All operations](https://skmtc.net/stoplight/apis/telegram-bot-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/stoplight/telegram-bot-api/versions/be4bbb34b64a/schema)