---
title: "Changes to Send test event"
method: POST
path: "/v1/webhook_subscriptions/{id}/send_test_event"
---

# Changes to Send test event

`POST /v1/webhook_subscriptions/{id}/send_test_event`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 5 of 94 revisions.

- **2026-10-16** `f7ded6c181ab`: 1 info
- **2026-07-29** `e5198bf3cf7e`: 2 warning
- **2026-07-27** `1d6de495a31d`: 1 breaking
- **2026-04-24** `75f9878ced37`: 1 info
- **2026-04-23** `f04b2c330a67`: 1 info

## Changes

- **2026-10-16** `f7ded6c181ab`: 1 info
  - endpoint added
- **2026-07-29** `e5198bf3cf7e`: 2 warning
  - added the new `account_holder.active` enum value to the `event_type` response property for the response status `200`
  - added the new `account_holder.closed` enum value to the `event_type` response property for the response status `200`
- **2026-07-27** `1d6de495a31d`: 1 breaking
  - the `header` request parameter `Idempotency-Key` became required
- **2026-04-24** `75f9878ced37`: 1 info
  - added the required property `api_version` to the response with the `200` status
- **2026-04-23** `f04b2c330a67`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/augustus/apis/ivy-api/docs/v1/webhook_subscriptions/:id/send_test_event/post.md) - [API](https://skmtc.dev/augustus/apis/ivy-api.md) - [Page](https://skmtc.dev/augustus/apis/ivy-api/changes/v1/webhook_subscriptions/:id/send_test_event/post)