---
title: "Changes to Event-level report"
method: POST
path: "/measurement/campaigns/{campaign_id}/events_report"
---

# Changes to Event-level report

`POST /measurement/campaigns/{campaign_id}/events_report`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-11-03** `beceb462c707`: 1 breaking, 14 warning, 6 info

## Changes

- **2026-11-03** `beceb462c707`: 1 breaking, 14 warning, 6 info
  - added `#/components/schemas/ReportCommonAttributes, subschema #2` to the request body `allOf` list
  - removed the request property `attributionMethodology`
  - removed the request property `attributionWindow`
  - removed the request property `callbackUrl`
  - removed the request property `dateFilterSource`
  - removed the request property `endDate`
  - removed the request property `eventTypes`
  - removed the request property `includeMatchSource`
  - removed the request property `includePublisherClientName`
  - removed the request property `recursivePayloadDestructure`
  - removed the request property `ronDynamicBreakout`
  - removed the request property `startDate`
  - removed the request property `timezone`
  - removed the request property `usExposuresOnly`
  - removed the request property `youtubeOnly`
  - added the media type `application/json` for the response with the status `401`
  - added the media type `application/json` for the response with the status `404`
  - added the media type `application/json` for the response with the status `422`
  - added the non-success response with the status `403`
  - added the optional property `lineItems` to the response with the `200` status
  - added the optional property `lineItems` to the response with the `302` status

---

[Operation](https://skmtc.dev/magellan/apis/magellan-ai-api/docs/measurement/campaigns/:campaign_id/events_report/post.md) - [API](https://skmtc.dev/magellan/apis/magellan-ai-api.md) - [Page](https://skmtc.dev/magellan/apis/magellan-ai-api/changes/measurement/campaigns/:campaign_id/events_report/post)