---
title: "Changes to Update Shared Message"
method: PUT
path: "/api/v1/monitor/messages/shared/{message_id}"
---

# Changes to Update Shared Message

`PUT /api/v1/monitor/messages/shared/{message_id}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 4 of 26 revisions.

- **2026-07-21** `22962dc5e81b`: 2 breaking, 6 warning
- **2026-06-08** `a5c4fa6a88f7`: 1 breaking, 3 info
- **2026-04-13** `acd160326a88`: 1 info
- **2025-10-16** `9bd3e81318d7`: 1 breaking

## Changes

- **2026-07-21** `22962dc5e81b`: 2 breaking, 6 warning
  - removed the required property `content_blocks/items/contents` from the response with the `200` status
  - removed the required property `content_blocks/items/title` from the response with the `200` status
  - removed the request property `content_blocks/anyOf[subschema #1]/items/allow_markdown`
  - removed the request property `content_blocks/anyOf[subschema #1]/items/contents`
  - removed the request property `content_blocks/anyOf[subschema #1]/items/media_url`
  - removed the request property `content_blocks/anyOf[subschema #1]/items/title`
  - removed the optional property `content_blocks/items/allow_markdown` from the response with the `200` status
  - removed the optional property `content_blocks/items/media_url` from the response with the `200` status
- **2026-06-08** `a5c4fa6a88f7`: 1 breaking, 3 info
  - the response property `flow_id` became optional for the status `200`
  - added the new optional request property `category`
  - added the new optional request property `content_blocks`
  - added the optional property `run_id` to the response with the `200` status
- **2026-04-13** `acd160326a88`: 1 info
  - endpoint added
- **2025-10-16** `9bd3e81318d7`: 1 breaking
  - api path removed without deprecation

---

[Operation](https://skmtc.dev/langflow-ai/apis/langflow/docs/api/v1/monitor/messages/shared/:message_id/put.md) - [API](https://skmtc.dev/langflow-ai/apis/langflow.md) - [Page](https://skmtc.dev/langflow-ai/apis/langflow/changes/api/v1/monitor/messages/shared/:message_id/put)