---
title: "Changes to Create Subscription"
method: POST
path: "/webhooks-journal/subscriptions/2026-03"
---

# Changes to Create Subscription

`POST /webhooks-journal/subscriptions/2026-03`

> Every recorded change to this endpoint, newest first.
> 14 revisions in range; 1 not diffed, 2 could not be searched.

## Timeline

Changed in 4 of 14 revisions.

- **2026-05-27** `f9c7181056c5` — 1 breaking, 2 info
- **2026-04-08** `b0d8bc008db9` — 1 breaking, 2 info
- **2026-03-31** `f33be5a82610` — 1 info
- **2026-03-30** `dc2fdad57f7f` — 1 info

## Changes

- **2026-05-27** `f9c7181056c5` — 1 breaking, 2 info
  - removed `#/components/schemas/WebhooksObjectSubscriptionUpsertRequest, #/components/schemas/WebhooksAssociationSubscriptionUpsertRequest, #/components/schemas/WebhooksAppLifecycleEventSubscriptionUpsertRequest, #/components/schemas/WebhooksListMembershipSubscriptionUpsertRequest, #/components/schemas/WebhooksGdprPrivacyDeletionSubscriptionUpsertRequest` from the request body `oneOf` list
  - api operation id `post-/webhooks-journal/subscriptions/2026-03_/webhooks-journal/subscriptions/2026-03` removed and replaced with `post-/webhooks-journal/subscriptions/2026-03`
  - added `#/components/schemas/ObjectSubscriptionUpsertRequest, #/components/schemas/AssociationSubscriptionUpsertRequest, #/components/schemas/AppLifecycleEventSubscriptionUpsertRequest, #/components/schemas/ListMembershipSubscriptionUpsertRequest, #/components/schemas/GdprPrivacyDeletionSubscriptionUpsertRequest` to the request body `oneOf` list
- **2026-04-08** `b0d8bc008db9` — 1 breaking, 2 info
  - removed `#/components/schemas/WebhooksWebhooksObjectSubscriptionUpsertRequest, #/components/schemas/WebhooksWebhooksAssociationSubscriptionUpsertRequest, #/components/schemas/WebhooksWebhooksAppLifecycleEventSubscriptionUpsertRequest, #/components/schemas/WebhooksWebhooksListMembershipSubscriptionUpsertRequest` from the request body `oneOf` list
  - api operation id `post-/webhooks-journal/subscriptions/2026-03_/webhooks-journal/subscriptions/2026-03` removed and replaced with `post-/webhooks-journal/subscriptions/2026-03`
  - added `#/components/schemas/WebhooksObjectSubscriptionUpsertRequest, #/components/schemas/WebhooksAssociationSubscriptionUpsertRequest, #/components/schemas/WebhooksAppLifecycleEventSubscriptionUpsertRequest, #/components/schemas/WebhooksListMembershipSubscriptionUpsertRequest` to the request body `oneOf` list
- **2026-03-31** `f33be5a82610` — 1 info
  - added the optional property `actionOverrides` to the response with the `200` status
- **2026-03-30** `dc2fdad57f7f` — 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/hubspot/apis/hubspot-api-specification/docs/webhooks-journal/subscriptions/2026-03/post.md) · [API](https://skmtc.dev/hubspot/apis/hubspot-api-specification.md) · [Page](https://skmtc.dev/hubspot/apis/hubspot-api-specification/changes/webhooks-journal/subscriptions/2026-03/post)