---
title: "Changes to POST /topics/{topicName}/eventsubscriptions/{eventSubscriptionName}:release"
method: POST
path: "/topics/{topicName}/eventsubscriptions/{eventSubscriptionName}:release"
---

# Changes to POST /topics/{topicName}/eventsubscriptions/{eventSubscriptionName}:release

`POST /topics/{topicName}/eventsubscriptions/{eventSubscriptionName}:release`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 1 of 1 revisions.

- **2026-07-13** (2023-11-01) `fa0c2b9f87c0` — 1 info

## Changes

- **2026-07-13** (2023-11-01) `fa0c2b9f87c0` — 1 info
  - added the new optional `query` request parameter `releaseDelayInSeconds`

---

[Operation](https://skmtc.dev/azure/apis/eventgrid-eventgridnamespace/docs/topics/:topicName/eventsubscriptions/:eventSubscriptionName:release/post.md) · [API](https://skmtc.dev/azure/apis/eventgrid-eventgridnamespace.md) · [Page](https://skmtc.dev/azure/apis/eventgrid-eventgridnamespace/changes/topics/:topicName/eventsubscriptions/:eventSubscriptionName:release/post)