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kf4ape's avatar
kf4ape
Copper Contributor
Mar 30, 2025

Event Subscriptions to Webhooks

been trying to get event items in azure over to webhooks for immediate action...ie teams, slack, etc...but MS is requiring validation of the URL per recent security best practices...

I did a test via the webhook.site and was able to view the callback URL and did a invoke-restmethod to confirm, and azure green lit the URL, but teams/slack/others dont handle that or display that data so one can confirm...

anyone gotten around this? feel its something stupid I am missing

azure
event
webhook

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  • Kidd_Ip's avatar
    Kidd_Ip
    MVP
    Apr 01, 2025

    Seems you are encountering challenges with Azure Event Grid's webhook URL validation process, especially when integrating with platforms like Teams or Slack:

     

    • Azure Event Grid requires webhook endpoints to validate ownership before sending events. This is done via a SubscriptionValidationEvent handshake.
    • The webhook must respond with the validationCode provided in the request body to confirm ownership.

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