---
title: "Changes to Create a new broadcast ad"
method: POST
path: "/measurement/campaigns/{campaign_id}/broadcast_ads"
---

# Changes to Create a new broadcast ad

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

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-11-03** `beceb462c707`: 1 warning, 13 info

## Changes

- **2026-11-03** `beceb462c707`: 1 warning, 13 info
  - removed the optional property `message` from the response with the `422` status
  - 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 non-success response with the status `400`
  - added the non-success response with the status `403`
  - added the optional property `measurementBroadcastAd/allOf[#/components/schemas/DynamicAdWithParentAndChildren]/allOf[#/components/schemas/DynamicAdWithParent]/allOf[#/components/schemas/DynamicAd]/allOf[subschema #2]/cohorts` to the response with the `200` status
  - added the optional property `measurementBroadcastAd/allOf[#/components/schemas/DynamicAdWithParentAndChildren]/allOf[#/components/schemas/DynamicAdWithParent]/allOf[#/components/schemas/DynamicAd]/allOf[subschema #2]/cohorts` to the response with the `201` status
  - added the optional property `measurementBroadcastAd/allOf[#/components/schemas/DynamicAdWithParentAndChildren]/allOf[#/components/schemas/DynamicAdWithParent]/allOf[subschema #2]/campaign/allOf[subschema #2]/pixel/brand/domain` to the response with the `200` status
  - added the optional property `measurementBroadcastAd/allOf[#/components/schemas/DynamicAdWithParentAndChildren]/allOf[#/components/schemas/DynamicAdWithParent]/allOf[subschema #2]/campaign/allOf[subschema #2]/pixel/brand/domain` to the response with the `201` status
  - added the optional property `measurementDynamicAd/allOf[#/components/schemas/DynamicAdWithParentAndChildren]/allOf[#/components/schemas/DynamicAdWithParent]/allOf[#/components/schemas/DynamicAd]/allOf[subschema #2]/cohorts` to the response with the `200` status
  - added the optional property `measurementDynamicAd/allOf[#/components/schemas/DynamicAdWithParentAndChildren]/allOf[#/components/schemas/DynamicAdWithParent]/allOf[#/components/schemas/DynamicAd]/allOf[subschema #2]/cohorts` to the response with the `201` status
  - added the optional property `measurementDynamicAd/allOf[#/components/schemas/DynamicAdWithParentAndChildren]/allOf[#/components/schemas/DynamicAdWithParent]/allOf[subschema #2]/campaign/allOf[subschema #2]/pixel/brand/domain` to the response with the `200` status
  - added the optional property `measurementDynamicAd/allOf[#/components/schemas/DynamicAdWithParentAndChildren]/allOf[#/components/schemas/DynamicAdWithParent]/allOf[subschema #2]/campaign/allOf[subschema #2]/pixel/brand/domain` to the response with the `201` status
  - added the required property `errors` to the response with the `422` status

---

[Operation](https://skmtc.dev/magellan/apis/magellan-ai-api/docs/measurement/campaigns/:campaign_id/broadcast_ads/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/broadcast_ads/post)