---
title: "Update an Event Annotation"
method: PATCH
path: "/event_annotations/{id}"
tags: ["Event Annotations"]
---

# Update an Event Annotation

`PATCH /event_annotations/{id}`

## Path parameters

- `id` string, required

## Request body

- UpdateEventAnnotationRequestBody
  - `$schema` string, uri — A URL to the JSON Schema for this object.
  - `attributes` UpdateEventAnnotationRequestAttributes, required
    - `minutesOccupied` integer
    - `notes` string
    - `tags` string[]

## Response `200`

OK

- UpdateEventAnnotationResponseBody
  - `$schema` string, uri — A URL to the JSON Schema for this object.
  - `data` EventAnnotation, required
    - `attributes` EventAnnotationAttributes, required
      - `creator` ExpandableUserAttributes, required
        - `attributes` UserAttributes
          - `email` string, required
          - `name` string, required
          - `organizationRole` 'admin' | 'member', required
        - `id` string, required
      - `event` ExpandableEventAttributes, required
        - `attributes` EventAttributes
          - `attributes` string, byte, required
          - `kind` string, required
          - `occurredAt` string, date-time, required
          - `projection` EventProjection
            - `attributes` EventProjectionAttributes, required
              - …
            - `id` string, required
          - `provider` string, required
          - `providerSource` string, required
          - `providerSubjectRef` string, required
          - `receivedAt` string, date-time, required
          - `subjectKind` string, required
        - `id` string, required
      - `minutesOccupied` integer, required
      - `notes` string, required
      - `tags` string[], required
    - `id` string, required

## Other responses

- `400` — Bad Request
- `401` — Unauthorized
- `403` — Forbidden
- `404` — Not Found
- `422` — Unprocessable Entity
- `500` — Internal Server Error

## Changes

- **2026-07-29** (v1) `227f4f2711e4` — 1 info
  - added the required property `data/attributes/creator/attributes/organizationRole` to the response with the `200` status
- **2026-07-23** (v1) `daf788b63356` — 1 breaking, 1 info
  - removed the required property `data/attributes/event/attributes/projections` from the response with the `200` status
  - added the optional property `data/attributes/event/attributes/projection` to the response with the `200` status
- **2026-07-13** (v1) `20b68d4c1a5d` — 2 breaking
  - the `data/attributes/event/attributes/attributes` response property contentEncoding changed from `` to `base64` for the status `200`
  - the `data/attributes/event/attributes/attributes` response's property type/format changed from `object`/`` to `string`/`` for status `200`
- **2026-07-03** (v1) `56dc20e458b2` — 3 breaking, 2 warning, 8 info
  - removed the required property `data/attributes/event/attributes/description` from the response with the `200` status
  - removed the required property `data/attributes/event/attributes/timestamp` from the response with the `200` status
  - removed the required property `data/attributes/event/attributes/title` from the response with the `200` status
  - removed the optional property `data/attributes/event/attributes/alert_id` from the response with the `200` status
  - …9 more
- …earlier changes not shown

[Full history](https://skmtc.dev/rezible/apis/rezible-api/changes/event_annotations/:id/patch.md)

---

[API](https://skmtc.dev/rezible/apis/rezible-api.md) · [All operations](https://skmtc.dev/rezible/apis/rezible-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/rezible/rezible-api/revisions/eaee3040e50d/schema)