---
title: "Changes to Send Message"
method: POST
path: "/api/v1/chat-ai/conversations/{conversation_id}/message"
---

# Changes to Send Message

`POST /api/v1/chat-ai/conversations/{conversation_id}/message`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 5 revisions.

- **2026-09-03** `d65b8fefae34` — 2 info
- **2026-09-03** `fbb95eac3965` — 3 info

## Changes

- **2026-09-03** `d65b8fefae34` — 2 info
  - added the optional property `detail/items/ctx` to the response with the `422` status
  - added the optional property `detail/items/input` to the response with the `422` status
- **2026-09-03** `fbb95eac3965` — 3 info
  - added the new optional request property `page_context/anyOf[subschema #1: PageContext]/annotations`
  - added the new optional request property `page_context/anyOf[subschema #1: PageContext]/property_id`
  - added the new optional request property `page_context/anyOf[subschema #1: PageContext]/website_page_path`

---

[Operation](https://skmtc.dev/getanana/apis/cleon-api/docs/api/v1/chat-ai/conversations/:conversation_id/message/post.md) · [API](https://skmtc.dev/getanana/apis/cleon-api.md) · [Page](https://skmtc.dev/getanana/apis/cleon-api/changes/api/v1/chat-ai/conversations/:conversation_id/message/post)