---
title: "Changes to POST /v1/promotions/linkedin/reachestimation"
method: POST
path: "/v1/promotions/linkedin/reachestimation"
---

# Changes to POST /v1/promotions/linkedin/reachestimation

`POST /v1/promotions/linkedin/reachestimation`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 3 of 9 revisions.

- **2026-09-02** `1fc844ab59a1` — 63 info
- **2026-08-22** `10ee593749b3` — 63 info
- **2026-08-17** `1c8b6833fbae` — 65 info

## Changes

- **2026-09-02** `1fc844ab59a1` — 63 info
  - added the new `WEBSITE` enum value to the request property `budgetChannel/channel`
  - added the new `WEBSITE` enum value to the request property `target/facebookAdGroups/items/retargeting/facebookCustomAudiences/items/retargetingList/channel`
  - added the new `WEBSITE` enum value to the request property `target/facebookAdGroups/items/retargeting/facebookCustomAudiences/items/retargetingList/engagementSource`
  - added the new `WEBSITE` enum value to the request property `target/facebookAdGroups/items/retargeting/googleUserLists/items/retargetingList/channel`
  - added the new `WEBSITE` enum value to the request property `target/facebookAdGroups/items/retargeting/googleUserLists/items/retargetingList/engagementSource`
  - added the new `WEBSITE` enum value to the request property `target/facebookAdGroups/items/retargeting/linkedInMatchedAudiences/items/retargetingList/channel`
  - added the new `WEBSITE` enum value to the request property `target/facebookAdGroups/items/retargeting/linkedInMatchedAudiences/items/retargetingList/engagementSource`
  - added the new `WEBSITE` enum value to the request property `target/facebookAdGroups/items/retargeting/pinterestAudiences/items/retargetingList/channel`
  - added the new `WEBSITE` enum value to the request property `target/facebookAdGroups/items/retargeting/pinterestAudiences/items/retargetingList/engagementSource`
  - added the new `WEBSITE` enum value to the request property `target/facebookAdGroups/items/retargeting/tikTokAudiences/items/retargetingList/channel`
  - added the new `WEBSITE` enum value to the request property `target/facebookAdGroups/items/retargeting/tikTokAudiences/items/retargetingList/engagementSource`
  - added the new `WEBSITE` enum value to the request property `target/facebookAdGroups/items/retargeting/twitterCustomAudiences/items/retargetingList/channel`
  - added the new `WEBSITE` enum value to the request property `target/facebookAdGroups/items/retargeting/twitterCustomAudiences/items/retargetingList/engagementSource`
  - added the new `WEBSITE` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/facebookCustomAudiences/items/retargetingList/channel`
  - added the new `WEBSITE` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/facebookCustomAudiences/items/retargetingList/engagementSource`
  - added the new `WEBSITE` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/googleUserLists/items/retargetingList/channel`
  - added the new `WEBSITE` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/googleUserLists/items/retargetingList/engagementSource`
  - added the new `WEBSITE` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/linkedInMatchedAudiences/items/retargetingList/channel`
  - added the new `WEBSITE` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/linkedInMatchedAudiences/items/retargetingList/engagementSource`
  - added the new `WEBSITE` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/pinterestAudiences/items/retargetingList/channel`
  - added the new `WEBSITE` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/pinterestAudiences/items/retargetingList/engagementSource`
  - added the new `WEBSITE` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/tikTokAudiences/items/retargetingList/channel`
  - added the new `WEBSITE` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/tikTokAudiences/items/retargetingList/engagementSource`
  - added the new `WEBSITE` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/twitterCustomAudiences/items/retargetingList/channel`
  - added the new `WEBSITE` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/twitterCustomAudiences/items/retargetingList/engagementSource`
  - added the new `WEBSITE` enum value to the request property `target/googleAdGroups/items/retargeting/facebookCustomAudiences/items/retargetingList/channel`
  - added the new `WEBSITE` enum value to the request property `target/googleAdGroups/items/retargeting/facebookCustomAudiences/items/retargetingList/engagementSource`
  - added the new `WEBSITE` enum value to the request property `target/googleAdGroups/items/retargeting/googleUserLists/items/retargetingList/channel`
  - added the new `WEBSITE` enum value to the request property `target/googleAdGroups/items/retargeting/googleUserLists/items/retargetingList/engagementSource`
  - added the new `WEBSITE` enum value to the request property `target/googleAdGroups/items/retargeting/linkedInMatchedAudiences/items/retargetingList/channel`
  - added the new `WEBSITE` enum value to the request property `target/googleAdGroups/items/retargeting/linkedInMatchedAudiences/items/retargetingList/engagementSource`
  - added the new `WEBSITE` enum value to the request property `target/googleAdGroups/items/retargeting/pinterestAudiences/items/retargetingList/channel`
  - added the new `WEBSITE` enum value to the request property `target/googleAdGroups/items/retargeting/pinterestAudiences/items/retargetingList/engagementSource`
  - added the new `WEBSITE` enum value to the request property `target/googleAdGroups/items/retargeting/tikTokAudiences/items/retargetingList/channel`
  - added the new `WEBSITE` enum value to the request property `target/googleAdGroups/items/retargeting/tikTokAudiences/items/retargetingList/engagementSource`
  - added the new `WEBSITE` enum value to the request property `target/googleAdGroups/items/retargeting/twitterCustomAudiences/items/retargetingList/channel`
  - added the new `WEBSITE` enum value to the request property `target/googleAdGroups/items/retargeting/twitterCustomAudiences/items/retargetingList/engagementSource`
  - added the new `WEBSITE` enum value to the request property `target/retargeting/facebookCustomAudiences/items/retargetingList/channel`
  - added the new `WEBSITE` enum value to the request property `target/retargeting/facebookCustomAudiences/items/retargetingList/engagementSource`
  - added the new `WEBSITE` enum value to the request property `target/retargeting/googleUserLists/items/retargetingList/channel`
  - …23 more
- **2026-08-22** `10ee593749b3` — 63 info
  - added the new `YEXT` enum value to the request property `budgetChannel/channel`
  - added the new `YEXT` enum value to the request property `target/facebookAdGroups/items/retargeting/facebookCustomAudiences/items/retargetingList/channel`
  - added the new `YEXT` enum value to the request property `target/facebookAdGroups/items/retargeting/facebookCustomAudiences/items/retargetingList/engagementSource`
  - added the new `YEXT` enum value to the request property `target/facebookAdGroups/items/retargeting/googleUserLists/items/retargetingList/channel`
  - added the new `YEXT` enum value to the request property `target/facebookAdGroups/items/retargeting/googleUserLists/items/retargetingList/engagementSource`
  - added the new `YEXT` enum value to the request property `target/facebookAdGroups/items/retargeting/linkedInMatchedAudiences/items/retargetingList/channel`
  - added the new `YEXT` enum value to the request property `target/facebookAdGroups/items/retargeting/linkedInMatchedAudiences/items/retargetingList/engagementSource`
  - added the new `YEXT` enum value to the request property `target/facebookAdGroups/items/retargeting/pinterestAudiences/items/retargetingList/channel`
  - added the new `YEXT` enum value to the request property `target/facebookAdGroups/items/retargeting/pinterestAudiences/items/retargetingList/engagementSource`
  - added the new `YEXT` enum value to the request property `target/facebookAdGroups/items/retargeting/tikTokAudiences/items/retargetingList/channel`
  - added the new `YEXT` enum value to the request property `target/facebookAdGroups/items/retargeting/tikTokAudiences/items/retargetingList/engagementSource`
  - added the new `YEXT` enum value to the request property `target/facebookAdGroups/items/retargeting/twitterCustomAudiences/items/retargetingList/channel`
  - added the new `YEXT` enum value to the request property `target/facebookAdGroups/items/retargeting/twitterCustomAudiences/items/retargetingList/engagementSource`
  - added the new `YEXT` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/facebookCustomAudiences/items/retargetingList/channel`
  - added the new `YEXT` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/facebookCustomAudiences/items/retargetingList/engagementSource`
  - added the new `YEXT` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/googleUserLists/items/retargetingList/channel`
  - added the new `YEXT` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/googleUserLists/items/retargetingList/engagementSource`
  - added the new `YEXT` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/linkedInMatchedAudiences/items/retargetingList/channel`
  - added the new `YEXT` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/linkedInMatchedAudiences/items/retargetingList/engagementSource`
  - added the new `YEXT` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/pinterestAudiences/items/retargetingList/channel`
  - added the new `YEXT` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/pinterestAudiences/items/retargetingList/engagementSource`
  - added the new `YEXT` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/tikTokAudiences/items/retargetingList/channel`
  - added the new `YEXT` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/tikTokAudiences/items/retargetingList/engagementSource`
  - added the new `YEXT` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/twitterCustomAudiences/items/retargetingList/channel`
  - added the new `YEXT` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/twitterCustomAudiences/items/retargetingList/engagementSource`
  - added the new `YEXT` enum value to the request property `target/googleAdGroups/items/retargeting/facebookCustomAudiences/items/retargetingList/channel`
  - added the new `YEXT` enum value to the request property `target/googleAdGroups/items/retargeting/facebookCustomAudiences/items/retargetingList/engagementSource`
  - added the new `YEXT` enum value to the request property `target/googleAdGroups/items/retargeting/googleUserLists/items/retargetingList/channel`
  - added the new `YEXT` enum value to the request property `target/googleAdGroups/items/retargeting/googleUserLists/items/retargetingList/engagementSource`
  - added the new `YEXT` enum value to the request property `target/googleAdGroups/items/retargeting/linkedInMatchedAudiences/items/retargetingList/channel`
  - added the new `YEXT` enum value to the request property `target/googleAdGroups/items/retargeting/linkedInMatchedAudiences/items/retargetingList/engagementSource`
  - added the new `YEXT` enum value to the request property `target/googleAdGroups/items/retargeting/pinterestAudiences/items/retargetingList/channel`
  - added the new `YEXT` enum value to the request property `target/googleAdGroups/items/retargeting/pinterestAudiences/items/retargetingList/engagementSource`
  - added the new `YEXT` enum value to the request property `target/googleAdGroups/items/retargeting/tikTokAudiences/items/retargetingList/channel`
  - added the new `YEXT` enum value to the request property `target/googleAdGroups/items/retargeting/tikTokAudiences/items/retargetingList/engagementSource`
  - added the new `YEXT` enum value to the request property `target/googleAdGroups/items/retargeting/twitterCustomAudiences/items/retargetingList/channel`
  - added the new `YEXT` enum value to the request property `target/googleAdGroups/items/retargeting/twitterCustomAudiences/items/retargetingList/engagementSource`
  - added the new `YEXT` enum value to the request property `target/retargeting/facebookCustomAudiences/items/retargetingList/channel`
  - added the new `YEXT` enum value to the request property `target/retargeting/facebookCustomAudiences/items/retargetingList/engagementSource`
  - added the new `YEXT` enum value to the request property `target/retargeting/googleUserLists/items/retargetingList/channel`
  - …23 more
- **2026-08-17** `1c8b6833fbae` — 65 info
  - added the new optional request property `target/targetExclusion/targetRegions/items/types`
  - added the new optional request property `target/targetRegions/items/types`
  - added the new `CANTO` enum value to the request property `budgetChannel/channel`
  - added the new `CANTO` enum value to the request property `target/facebookAdGroups/items/retargeting/facebookCustomAudiences/items/retargetingList/channel`
  - added the new `CANTO` enum value to the request property `target/facebookAdGroups/items/retargeting/facebookCustomAudiences/items/retargetingList/engagementSource`
  - added the new `CANTO` enum value to the request property `target/facebookAdGroups/items/retargeting/googleUserLists/items/retargetingList/channel`
  - added the new `CANTO` enum value to the request property `target/facebookAdGroups/items/retargeting/googleUserLists/items/retargetingList/engagementSource`
  - added the new `CANTO` enum value to the request property `target/facebookAdGroups/items/retargeting/linkedInMatchedAudiences/items/retargetingList/channel`
  - added the new `CANTO` enum value to the request property `target/facebookAdGroups/items/retargeting/linkedInMatchedAudiences/items/retargetingList/engagementSource`
  - added the new `CANTO` enum value to the request property `target/facebookAdGroups/items/retargeting/pinterestAudiences/items/retargetingList/channel`
  - added the new `CANTO` enum value to the request property `target/facebookAdGroups/items/retargeting/pinterestAudiences/items/retargetingList/engagementSource`
  - added the new `CANTO` enum value to the request property `target/facebookAdGroups/items/retargeting/tikTokAudiences/items/retargetingList/channel`
  - added the new `CANTO` enum value to the request property `target/facebookAdGroups/items/retargeting/tikTokAudiences/items/retargetingList/engagementSource`
  - added the new `CANTO` enum value to the request property `target/facebookAdGroups/items/retargeting/twitterCustomAudiences/items/retargetingList/channel`
  - added the new `CANTO` enum value to the request property `target/facebookAdGroups/items/retargeting/twitterCustomAudiences/items/retargetingList/engagementSource`
  - added the new `CANTO` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/facebookCustomAudiences/items/retargetingList/channel`
  - added the new `CANTO` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/facebookCustomAudiences/items/retargetingList/engagementSource`
  - added the new `CANTO` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/googleUserLists/items/retargetingList/channel`
  - added the new `CANTO` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/googleUserLists/items/retargetingList/engagementSource`
  - added the new `CANTO` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/linkedInMatchedAudiences/items/retargetingList/channel`
  - added the new `CANTO` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/linkedInMatchedAudiences/items/retargetingList/engagementSource`
  - added the new `CANTO` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/pinterestAudiences/items/retargetingList/channel`
  - added the new `CANTO` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/pinterestAudiences/items/retargetingList/engagementSource`
  - added the new `CANTO` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/tikTokAudiences/items/retargetingList/channel`
  - added the new `CANTO` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/tikTokAudiences/items/retargetingList/engagementSource`
  - added the new `CANTO` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/twitterCustomAudiences/items/retargetingList/channel`
  - added the new `CANTO` enum value to the request property `target/googleAdGroups/items/adGroupExclusion/retargeting/twitterCustomAudiences/items/retargetingList/engagementSource`
  - added the new `CANTO` enum value to the request property `target/googleAdGroups/items/retargeting/facebookCustomAudiences/items/retargetingList/channel`
  - added the new `CANTO` enum value to the request property `target/googleAdGroups/items/retargeting/facebookCustomAudiences/items/retargetingList/engagementSource`
  - added the new `CANTO` enum value to the request property `target/googleAdGroups/items/retargeting/googleUserLists/items/retargetingList/channel`
  - added the new `CANTO` enum value to the request property `target/googleAdGroups/items/retargeting/googleUserLists/items/retargetingList/engagementSource`
  - added the new `CANTO` enum value to the request property `target/googleAdGroups/items/retargeting/linkedInMatchedAudiences/items/retargetingList/channel`
  - added the new `CANTO` enum value to the request property `target/googleAdGroups/items/retargeting/linkedInMatchedAudiences/items/retargetingList/engagementSource`
  - added the new `CANTO` enum value to the request property `target/googleAdGroups/items/retargeting/pinterestAudiences/items/retargetingList/channel`
  - added the new `CANTO` enum value to the request property `target/googleAdGroups/items/retargeting/pinterestAudiences/items/retargetingList/engagementSource`
  - added the new `CANTO` enum value to the request property `target/googleAdGroups/items/retargeting/tikTokAudiences/items/retargetingList/channel`
  - added the new `CANTO` enum value to the request property `target/googleAdGroups/items/retargeting/tikTokAudiences/items/retargetingList/engagementSource`
  - added the new `CANTO` enum value to the request property `target/googleAdGroups/items/retargeting/twitterCustomAudiences/items/retargetingList/channel`
  - added the new `CANTO` enum value to the request property `target/googleAdGroups/items/retargeting/twitterCustomAudiences/items/retargetingList/engagementSource`
  - added the new `CANTO` enum value to the request property `target/retargeting/facebookCustomAudiences/items/retargetingList/channel`
  - …25 more

---

[Operation](https://skmtc.dev/adhook/apis/adhook-io-api/docs/v1/promotions/linkedin/reachestimation/post.md) · [API](https://skmtc.dev/adhook/apis/adhook-io-api.md) · [Page](https://skmtc.dev/adhook/apis/adhook-io-api/changes/v1/promotions/linkedin/reachestimation/post)