# Validating endpoint URL in ASP.NET Core - Request Body is empty

**URL:** <https://devforum.zoom.us/t/validating-endpoint-url-in-asp-net-core-request-body-is-empty/99748>\
**Category:** API and Webhooks\
**Tags:** webhooks, api\
**Created:** [December 7, 2023, 4:17pm UTC](https://devforum.zoom.us/t/validating-endpoint-url-in-asp-net-core-request-body-is-empty/99748 "2023-12-07T16:17:49Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![MrMustafa](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/mrmustafa/32/43492_2.png) [@MrMustafa](https://devforum.zoom.us/u/MrMustafa)\
**Post date:** [December 7, 2023, 4:17pm UTC](https://devforum.zoom.us/t/validating-endpoint-url-in-asp-net-core-request-body-is-empty/99748/1 "2023-12-07T16:17:49Z")

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Hello, I am trying to validate my endpoint URL in [ASP.NET](http://ASP.NET) Core

But this line of code give me error:

```auto
var message = "v0:" + Request.Headers["x-zm-request-timestamp"] + ":" + JsonSerializer.Serialize(Request.Body);

```

The problem is the **body** is empty and has no value although the binding is done successfully as we can see in this image:

 ![Screenshot_3](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/4/3/432f18f127ff4bf78c9ccfad60b8caea0df4a7b9.png)

I detect the body here:

 ![Screenshot_2](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/7/9/798cdd11cd203859b7ae4a98835cfb58b7018978.png)

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<div class="post-metadata">

**Author:** ![ojus.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/ojus.zoom/32/734_2.png) [@ojus.zoom](https://devforum.zoom.us/u/ojus.zoom)\
**Post date:** [December 7, 2023, 4:33pm UTC](https://devforum.zoom.us/t/validating-endpoint-url-in-asp-net-core-request-body-is-empty/99748/2 "2023-12-07T16:33:46Z")

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HI,

Can you share your complete code here?

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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:** [December 10, 2024, 8:40am UTC](https://devforum.zoom.us/t/validating-endpoint-url-in-asp-net-core-request-body-is-empty/99748/4 "2024-12-10T08:40:40Z")

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Closed on December 10, 2024, 8:40am UTC

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