scenarios/workload-genai/policies/fragments/usage-tracking/usage-tracking-with-appinsights.xml

<fragment>
    <azure-openai-emit-token-metric namespace="aoai.token.usage">
        <dimension name="SubscriptionId" value="@(context.Subscription.Id)"/>
        <dimension name="ClientIP" value="@(context.Request.IpAddress)" />
        <dimension name="RequestId" value="@(context.Request.IpAddress)" />
        <dimension name="OperationName" value="@(context.Operation.Name)" />
    </azure-openai-emit-token-metric>
</fragment>