---
title: "Events from Pica"
method: GET
path: "/events"
tags: ["Events"]
---

# Events from Pica

`GET /events`

Events coming from Pica for the associated Device.
* device-added - Device added to the scene
* device-removed - Device deleted from the scene
* device-updated - Device position updated
* neighbor-updated - Neighbor position updated

## Response `200`

Represent an event source: https://developer.mozilla.org/en-US/docs/Web/API/EventSource
Pica triggers an event everytime a command is completed.

## Other responses

- `500` — Internal error

## Changes

- **2026-07-17** `7e54e3f9ba25` — 1 breaking, 1 info
  - added `subschema #1, subschema #2, subschema #3, subschema #4` to the `items/` response property `oneOf` list for the response status `200`
  - removed `subschema #1, subschema #2, subschema #3, subschema #4` from the `items/` response property `oneOf` list for the response status `200`
- **2022-08-22** `657e36b2039b` — 1 breaking, 1 info
  - added `subschema #1, subschema #2, subschema #3, subschema #4` to the `items/` response property `oneOf` list for the response status `200`
  - removed `subschema #1, subschema #2, subschema #3, subschema #4` from the `items/` response property `oneOf` list for the response status `200`
- **2022-08-05** `657e36b2039b` — 1 breaking, 1 info
  - added `subschema #1, subschema #2, subschema #3, subschema #4` to the `items/` response property `oneOf` list for the response status `200`
  - removed `subschema #1, subschema #2, subschema #3, subschema #4` from the `items/` response property `oneOf` list for the response status `200`
- **2022-07-29** `df1e30abf42d` — 1 breaking, 1 info
  - added `subschema #1, subschema #2, subschema #3, subschema #4` to the `items/` response property `oneOf` list for the response status `200`
  - removed `subschema #1, subschema #2, subschema #3, subschema #4` from the `items/` response property `oneOf` list for the response status `200`
- …earlier changes not shown

[Full history](https://skmtc.dev/google/apis/pica-a-platform-agnostic-uwb-virtual-controller/changes/events/get.md)

---

[API](https://skmtc.dev/google/apis/pica-a-platform-agnostic-uwb-virtual-controller.md) · [All operations](https://skmtc.dev/google/apis/pica-a-platform-agnostic-uwb-virtual-controller/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/google/pica-a-platform-agnostic-uwb-virtual-controller/revisions/7e54e3f9ba25/schema)