---
title: "Changes to Post Stream"
method: POST
path: "/api/py/chat/stream"
---

# Changes to Post Stream

`POST /api/py/chat/stream`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 5 of 39 revisions.

- **2026-10-29** `7aeb7f48db21`: 2 info
- **2026-10-23** `c916e63d6cb2`: 1 info
- **2026-10-10** `c06a3e3b8fb3`: 1 info
- **2026-09-29** `524965130320`: 2 breaking, 1 info
- **2026-09-01** `aeb6faa3b8f0`: 7 warning, 3 info

## Changes

- **2026-10-29** `7aeb7f48db21`: 2 info
  - added the new optional request property `queued_message_id`
  - added the new optional request property `steer`
- **2026-10-23** `c916e63d6cb2`: 1 info
  - added the new optional request property `retry_turn_id`
- **2026-10-10** `c06a3e3b8fb3`: 1 info
  - added the new optional request property `turn_request_id`
- **2026-09-29** `524965130320`: 2 breaking, 1 info
  - the request property `file_attachments/anyOf[subschema #1]/items/bucket_path` became required
  - the `file_attachments/anyOf[subschema #1]/items/bucket_path` request property's minLength was increased from `0` to `1`
  - the `bucket_path` request property default value `` was removed
- **2026-09-01** `aeb6faa3b8f0`: 7 warning, 3 info
  - removed the request property `chat_id`
  - removed the request property `chat_overrides`
  - removed the request property `chat_state/anyOf[subschema #1: ChatState]/mentions`
  - removed the request property `chat_state/anyOf[subschema #1: ChatState]/preferences`
  - removed the request property `enabled_mcp_servers`
  - removed the request property `file_attachments/anyOf[subschema #1]/items/file_id`
  - removed the request property `retry_from`
  - added the new optional request property `chat_state/anyOf[subschema #1: ChatState]/ancestor_names`
  - added the new optional request property `chat_state/anyOf[subschema #1: ChatState]/ancestor_uris`
  - added the new optional request property `retry_back`

---

[Operation](https://skmtc.dev/getauctor/apis/getauctor-api/docs/api/py/chat/stream/post.md) - [API](https://skmtc.dev/getauctor/apis/getauctor-api.md) - [Page](https://skmtc.dev/getauctor/apis/getauctor-api/changes/api/py/chat/stream/post)