---
title: "PATCH /api/v1/projects/{projectUuid}/announcements/{announcementUuid}"
method: PATCH
path: "/api/v1/projects/{projectUuid}/announcements/{announcementUuid}"
tags: ["Homepage"]
---

# PATCH /api/v1/projects/{projectUuid}/announcements/{announcementUuid}

`PATCH /api/v1/projects/{projectUuid}/announcements/{announcementUuid}`

## Path parameters

- `projectUuid` string, uuid, required — Stringified UUIDv4. See [RFC 4112](https://tools.ietf.org/html/rfc4122)
- `announcementUuid` string, uuid, required — Stringified UUIDv4. See [RFC 4112](https://tools.ietf.org/html/rfc4122)

## Request body

- UpdateAnnouncementRequest — PATCH semantics: omitted fields are left unchanged
  - `slackChannelId` string, nullable — Only drafts: set to retarget the Slack notification, null to cancel it
  - `pinned` boolean
  - `category` 'launch' | 'update' | 'heads_up' — Curated announcement categories a data team uses to signal intent to business users. Fixed set (not user-managed) — each maps to a label + colour in `ANNOUNCEMENT_CATEGORY_META`.
  - `body` string, nullable
  - `title` string

## Response `200`

Success

- ApiAnnouncementResponse
  - `results` ProjectAnnouncement, required
    - `updatedAt` string, date-time, required
    - `createdAt` string, date-time, required
    - `authorName` string, nullable, required
    - `createdByUserUuid` string, nullable, required
    - `pendingSlackChannelId` string, nullable, required — Slack channel the announcement will notify when it publishes. Always null once published (consumed) — only drafts carry a value, and drafts are only visible to users who can manage announcements.
    - `published` boolean, required
    - `pinned` boolean, required
    - `category` 'launch' | 'update' | 'heads_up', required — Curated announcement categories a data team uses to signal intent to business users. Fixed set (not user-managed) — each maps to a label + colour in `ANNOUNCEMENT_CATEGORY_META`.
    - `body` string, nullable, required
    - `title` string, required
    - `projectUuid` string, required
    - `announcementUuid` string, required
  - `status` 'ok', required

## Other responses

- `default` — Error

---

[API](https://skmtc.net/lightdash/apis/lightdash-api.md) · [All operations](https://skmtc.net/lightdash/apis/lightdash-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/lightdash/lightdash-api/versions/40c933755c9a/schema)