Azure webhook infrastructure for high availability of the webhook functionality that means if Insights is down for sometime, payloads from devops tools should not be missed.
Official Link – portal.azure.com
Step - by - step guide on how to Install Azure Webhook Infrastructure
In the Azure portal, Search for Deploy a custom template or visit link https://portal.azure.com/#create/Microsoft.Template
Click on Build your own template in the editor.
Click on Load File and select the InsightsWebhookAzureDeploy.json file from the local system or paste the contents of the file in the portal.
Click on Save Button.
Select Subscription and Resource Group. Tick the Terms checkbox and click on Purchase button.
I will take around 40 minutes deploy all your resources.