# Event Notifications in Event Subscriptions About Uluru Validation

**URL:** <https://devforum.zoom.us/t/event-notifications-in-event-subscriptions-about-uluru-validation/115541>\
**Category:** API and Webhooks\
**Created:** [August 13, 2024, 2:50am UTC](https://devforum.zoom.us/t/event-notifications-in-event-subscriptions-about-uluru-validation/115541 "2024-08-13T02:50:41Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![sy921](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/sy921/32/62382_2.png) [@sy921](https://devforum.zoom.us/u/sy921)\
**Post date:** [August 13, 2024, 2:50am UTC](https://devforum.zoom.us/t/event-notifications-in-event-subscriptions-about-uluru-validation/115541/1 "2024-08-13T02:50:41Z")

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Validation of the endpoint URL fails.  
When I check the log of the function, I feel that it is successful, but the validation fails and I cannot proceed.

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**Author:** ![elisa.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/elisa.zoom/32/47836_2.png) [@elisa.zoom](https://devforum.zoom.us/u/elisa.zoom)\
**Post date:** [August 13, 2024, 2:51pm UTC](https://devforum.zoom.us/t/event-notifications-in-event-subscriptions-about-uluru-validation/115541/2 "2024-08-13T14:51:49Z")

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Hi @sy921  
Thanks for reaching out to us and welcome to our community!  
Here is a link to our Docs that will help you troubleshoot URL validation

> **[Using webhooks](https://developers.zoom.us/docs/api/rest/webhook-reference/#validate-your-webhook-endpoint)**
>
> The Zoom Developer Platform is an open platform that allows third-party developers to build applications and integrations upon Zoom’s video-first unified communications platform.

Here is one of our sample apps

> **[GitHub - zoom/webhook-sample: Receive Zoom webhooks.](https://github.com/zoom/webhook-sample)**
>
> Receive Zoom webhooks.

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**Author:** ![system](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/6/1/614bdd549b610bbaa46ff934617683a02bdaa03c.png) [@system](https://devforum.zoom.us/u/system)\
**Post date:** [August 17, 2025, 6:28am UTC](https://devforum.zoom.us/t/event-notifications-in-event-subscriptions-about-uluru-validation/115541/3 "2025-08-17T06:28:07Z")

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Closed on August 17, 2025, 6:28am UTC

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