Azure DevOps: Getting Started With Audit Streaming With Event Grid

Streaming of Audit Logs in Azure DevOps Is Available in Public Preview

Auditing logs in Azure DevOps administrator can monitor the changes throughout the DevOps instance. 

By default, it will display data till 90 days, what if your organization wants this to send this data to inside or outside azure instance like kibana/logstash and create some funny visualization graphs.