# Request for Manual Domain Validation-2

**URL:** <https://devforum.zoom.us/t/request-for-manual-domain-validation-2/143603>\
**Category:** Domain Validation\
**Created:** [May 14, 2026, 2:16pm UTC](https://devforum.zoom.us/t/request-for-manual-domain-validation-2/143603 "2026-05-14T14:16:24Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Mohan2](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/mohan2/32/74208_2.png) [@Mohan2](https://devforum.zoom.us/u/Mohan2)\
**Post date:** [May 14, 2026, 2:16pm UTC](https://devforum.zoom.us/t/request-for-manual-domain-validation-2/143603/1 "2026-05-14T14:16:24Z")

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> [@](#):
>
> Hi Team, I am using a Google Cloud Function URL as my OAuth callback and webhook endpoint. Zoom is asking me to complete domain validation for this URL. However: This is a backend endpoint (not a public website) It is hosted on Google Cloud Functions My primary domain is already verified My questions: Is domain validation required for Cloud Function URLs? If yes, how can we validate a GCP-generated domain? Is there any workaround for backend-only endpoints? Thanks in advance!

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**Author:** ![nigel.hughey](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/nigel.hughey/32/52665_2.png) [@nigel.hughey](https://devforum.zoom.us/u/nigel.hughey)\
**Post date:** [May 14, 2026, 11:52pm UTC](https://devforum.zoom.us/t/request-for-manual-domain-validation-2/143603/2 "2026-05-14T23:52:26Z")

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Hello,

Thank you for reaching out regarding our Domain Validation process, the next steps will be sent to you via DM. Please refer to our domain validation resource: [Domain Validation Explanation](https://devforum.zoom.us/t/domain-validation-explanation/87699) for any further questions you may have about the process.

Thank you.