---
title: "POST /v1/posts/{id}/startPromotion"
method: POST
path: "/v1/posts/{id}/startPromotion"
tags: ["Post"]
---

# POST /v1/posts/{id}/startPromotion

`POST /v1/posts/{id}/startPromotion`

## Path parameters

- `id` string, required

## Headers

- `Authorization` string

## Response `default`

default response

## Changes

- **2026-08-29** `6b7ccc7e2651` — 23 info
  - added the new optional request property `channels/items/utmTracking`
  - added the new optional request property `channels/items/videos/items/audioCodec`
  - added the new optional request property `channels/items/videos/items/bitrateBps`
  - added the new optional request property `channels/items/videos/items/compressedVideoUrl`
  - …19 more
- **2026-08-22** `10ee593749b3` — 129 info
  - added the new `YEXT` enum value to the request property `activationErrorChannel`
  - added the new `YEXT` enum value to the request property `adChannels/items/channel`
  - added the new `YEXT` enum value to the request property `channels/items/channel`
  - added the new `YEXT` enum value to the request property `importOrigin`
  - …125 more
- **2026-08-21** `802e871d48ca` — 3 info
  - added the new optional request property `advancedInstagramSettings/trialGraduationStrategy`
  - added the new `CAROUSEL` enum value to the request property `channels/items/type`
  - added the new `CAROUSEL` enum value to the request property `type`
- …earlier changes not shown

[Full history](https://skmtc.dev/adhook/apis/adhook-io-api/changes/v1/posts/:id/startPromotion/post.md)

---

[API](https://skmtc.dev/adhook/apis/adhook-io-api.md) · [All operations](https://skmtc.dev/adhook/apis/adhook-io-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/adhook/adhook-io-api/revisions/6b7ccc7e2651/schema)