# GET meetings registrants return 404

**URL:** <https://devforum.zoom.us/t/get-meetings-registrants-return-404/49562>\
**Category:** API and Webhooks\
**Created:** [May 4, 2021, 4:50pm UTC](https://devforum.zoom.us/t/get-meetings-registrants-return-404/49562 "2021-05-04T16:50:42Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![formazione2](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/formazione2/32/23015_2.png) [@formazione2](https://devforum.zoom.us/u/formazione2)\
**Post date:** [May 4, 2021, 4:50pm UTC](https://devforum.zoom.us/t/get-meetings-registrants-return-404/49562/1 "2021-05-04T16:50:42Z")

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Hi,  
I have meetings of some months ago (January, February) that return 404 with  
GET /meetings/{meetingId}/registrants

Same problem with GET /users/{userId}/webinars for listing webinars

Is there a time frame within which to obtain this data with the api?

Thanks

Giulio

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**Author:** ![will.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/will.zoom/32/14417_2.png) [@will.zoom](https://devforum.zoom.us/u/will.zoom)\
**Post date:** [May 5, 2021, 4:04pm UTC](https://devforum.zoom.us/t/get-meetings-registrants-return-404/49562/2 "2021-05-05T16:04:22Z")

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Hi @formazione2,

It’s possible the meeting or webinar IDs could have expired if it’s been some time since they were last held. Please see our Meeting/Webinar ID validity length/policy here:  
[Meeting and Webinar IDs – Zoom Help Center](https://support.zoom.us/hc/en-us/articles/201362373-Meeting-and-Webinar-IDs#:~:text=A%20recurring%20meeting%20ID%20expires,resetting%20the%20365%20day%20timer).

Let me know if this might be the case,  
Will

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<div class="post-metadata">

**Author:** ![formazione2](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/formazione2/32/23015_2.png) [@formazione2](https://devforum.zoom.us/u/formazione2)\
**Post date:** [May 5, 2021, 4:20pm UTC](https://devforum.zoom.us/t/get-meetings-registrants-return-404/49562/3 "2021-05-05T16:20:28Z")

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Thanks for reply  
So if I need to know the subscribers for the meetings, do I have to extract the data immediately after the end and preserve the data on my db?

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<div class="post-metadata">

**Author:** ![will.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/will.zoom/32/14417_2.png) [@will.zoom](https://devforum.zoom.us/u/will.zoom)\
**Post date:** [May 5, 2021, 9:22pm UTC](https://devforum.zoom.us/t/get-meetings-registrants-return-404/49562/4 "2021-05-05T21:22:30Z")

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Hey @formazione2,

Most meeting IDs are valid for 30 days after the last meeting instance, so that data will remain accessible during that time, but not after. But note that depending on the meeting type, the expiration period may be longer/shorter, based on the article I shared above.

Thanks!  
Will

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<div class="post-metadata">

**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:** [June 5, 2021, 7:23am UTC](https://devforum.zoom.us/t/get-meetings-registrants-return-404/49562/5 "2021-06-05T07:23:11Z")

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Closed on June 5, 2021, 7:23am UTC

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