---
title: "Changes to List messages in a thread"
method: GET
path: "/v1/assistant/threads/{threadId}/messages"
---

# Changes to List messages in a thread

`GET /v1/assistant/threads/{threadId}/messages`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 47 revisions.

- **2026-10-27** `7b1871b77854`: 8 info
- **2026-10-23** `6cdc7971ec12`: 5 info
- **2026-10-16** `f48e031634f4`: 1 info

## Changes

- **2026-10-27** `7b1871b77854`: 8 info
  - added the optional property `anchorUserMessage/allOf[#/components/schemas/AssistantMessageResponseDto]/parts/items/contentType` to the response with the `200` status
  - added the optional property `anchorUserMessage/allOf[#/components/schemas/AssistantMessageResponseDto]/parts/items/fileName` to the response with the `200` status
  - added the optional property `anchorUserMessage/allOf[#/components/schemas/AssistantMessageResponseDto]/parts/items/pendingAttachmentId` to the response with the `200` status
  - added the optional property `anchorUserMessage/allOf[#/components/schemas/AssistantMessageResponseDto]/parts/items/sizeBytes` to the response with the `200` status
  - added the optional property `data/items/parts/items/contentType` to the response with the `200` status
  - added the optional property `data/items/parts/items/fileName` to the response with the `200` status
  - added the optional property `data/items/parts/items/pendingAttachmentId` to the response with the `200` status
  - added the optional property `data/items/parts/items/sizeBytes` to the response with the `200` status
- **2026-10-23** `6cdc7971ec12`: 5 info
  - added the optional property `anchorUserMessage` to the response with the `200` status
  - the response property `data` became required for the status `200`
  - the response property `limit` became required for the status `200`
  - the response property `offset` became required for the status `200`
  - the response property `total` became required for the status `200`
- **2026-10-16** `f48e031634f4`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/infinite/apis/infinite-api/docs/v1/assistant/threads/:threadId/messages/get.md) - [API](https://skmtc.dev/infinite/apis/infinite-api.md) - [Page](https://skmtc.dev/infinite/apis/infinite-api/changes/v1/assistant/threads/:threadId/messages/get)