# Getting 4011 error even the app already published

**URL:** <https://devforum.zoom.us/t/getting-4011-error-even-the-app-already-published/117988>\
**Category:** Meeting SDK\
**Created:** [September 24, 2024, 5:57am UTC](https://devforum.zoom.us/t/getting-4011-error-even-the-app-already-published/117988 "2024-09-24T05:57:33Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![donte.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/donte.zoom/32/24412_2.png) [@donte.zoom](https://devforum.zoom.us/u/donte.zoom)\
**Post date:** [December 13, 2024, 2:41pm UTC](https://devforum.zoom.us/t/getting-4011-error-even-the-app-already-published/117988/8 "2024-12-13T14:41:02Z")

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@derciorosario55 ,

Please see this post on this topic 🙂

> [@Web Video SDK: Session vs Web Client SDK: Meeting](https://devforum.zoom.us/t/web-video-sdk-session-vs-web-client-sdk-meeting/46578):
>
> Hi, Before all, sorry if it’s not posted in the good category. Description Can someone explain me what is the differences between the Web Video SDK ‘Session’ and the Web Client SDK ‘meeting’ ? And how I can generate a valid JWT to create a meeting with a Video SDK account ? Indeed, I’m not able to create a meeting with the Video SDK Credentials. To resume : I. With (developer account) JWT app credentials (and generated JWT), I’m able to make the following request : POST /v2/users/me/meet…

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