---
title: "Send Pulse Dashboard Message"
method: POST
path: "/v2/artifacts/{artifactId}/messages"
tags: ["Duvo Pulse"]
---

# Send Pulse Dashboard Message

`POST /v2/artifacts/{artifactId}/messages`

Send an instruction to iterate on a Duvo Pulse dashboard (e.g. 'make it a bar chart', 'filter to last 14 days'). The creator can always iterate; teammates can too when the Pulse is published to the team with edit access. The agent regenerates asynchronously — poll GET /artifacts/{artifactId} for status.

## Path parameters

- `artifactId` string, uuid, required

## Request body

- object
  - `message` string, required
  - `from_revision_id` string, uuid
  - `selected_element` object
    - `selector` string, required
    - `label` string, required
    - `tag_name` string, required
    - `text` string
    - `outer_html` string, required

## Response `200`

Default Response

- object
  - `user_message` object, required
    - `id` string, uuid, required
    - `artifact_id` string, uuid, required
    - `author_user_id` string, uuid, nullable
    - `role` 'user' | 'assistant', required
    - `content` string, required
    - `created_at` string, required
    - `revision_id` string, uuid, nullable
    - `message` unknown
    - `selected_element` object, nullable
      - `selector` string, required
      - `label` string, required
      - `tag_name` string, required
      - `text` string
      - `outer_html` string, required

## Other responses

- `400` — Default Response
- `401` — Default Response
- `403` — Default Response
- `404` — Default Response
- `409` — Default Response
- `500` — Default Response

---

[API](https://skmtc.net/duvo/apis/duvo-public-api.md) · [All operations](https://skmtc.net/duvo/apis/duvo-public-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/duvo/duvo-public-api/revisions/dafcf3d868a9/schema)