---
title: "Changes to Send a message to a task"
method: POST
path: "/v1/tasks/{taskId}/messages"
---

# Changes to Send a message to a task

`POST /v1/tasks/{taskId}/messages`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 8 revisions.

- **2026-10-29** `4baea94e5dbc`: 2 breaking, 2 info
- **2026-10-09** `135cef4f7586`: 4 breaking, 1 warning, 2 info
- **2026-09-05** `3b6913568906`: 1 warning, 1 info

## Changes

- **2026-10-29** `4baea94e5dbc`: 2 breaking, 2 info
  - the response property `task/pendingInteraction/anyOf[subschema #1]/prompt` became nullable for the status `202`
  - the response property `task/projectId` became nullable for the status `202`
  - response property `task/pendingInteraction/anyOf[subschema #1]/prompt` list-of-types was narrowed by removing types `null` from media type `application/json` of response `202`
  - response property `task/projectId` list-of-types was narrowed by removing types `null` from media type `application/json` of response `202`
- **2026-10-09** `135cef4f7586`: 4 breaking, 1 warning, 2 info
  - the `task/model` response's property type changed from `object` to no type for status `202`
  - removed the required property `task/model/effort` from the response with the `202` status
  - removed the required property `task/model/fast` from the response with the `202` status
  - removed the required property `task/model/slug` from the response with the `202` status
  - added the new `idle` enum value to the `task/status` response property for the response status `202`
  - added the optional property `task/executionMode` to the response with the `202` status
  - added `subschema #1, subschema #2` to the `task/model` response property `anyOf` list for the response status `202`
- **2026-09-05** `3b6913568906`: 1 warning, 1 info
  - added the new `max` enum value to the `task/model/effort/anyOf[subschema #1]/` response property for the response status `202`
  - added the new `max` enum value to the request property `model/effort/anyOf[subschema #1]/`

---

[Operation](https://skmtc.dev/adam/apis/adam-api/docs/v1/tasks/:taskId/messages/post.md) - [API](https://skmtc.dev/adam/apis/adam-api.md) - [Page](https://skmtc.dev/adam/apis/adam-api/changes/v1/tasks/:taskId/messages/post)