You need to ensure that the solution can meet the scaling requirements for Policy Service. Which Azure Application Insi…

Application Insights provides three additional data types for custom telemetry: Trace - used either directly, or through an adapter to implement diagnostics logging using an instrumentation framework that is familiar to you, such as Log4Net or System.Diagnostics. Event - typically used to capture user interaction with your service, to analyze usage patterns. Metric - used to report periodic scalar measurements. Scenario: Policy service must use Application Insights to automatically scale with the number of policy actions that it is performing. References: https://docs.microsoft.com/en-us/azure/azure-monitor/app/data-model