top level TOC updates to mirror CLI/PS

docs-ref-conceptual/TOC.md

@@ -4,12 +4,14 @@
 ## [Authentication](java-sdk-azure-authenticate.md)
 ### [Create a service principal](/cli/azure/create-an-azure-service-principal-azure-cli?toc=%2fazure%2fjava%2ftoc.json&bc=%2fazure%2fjava%2fbreadcrumb%2ftoc.json)
 ## [Patterns](java-sdk-azure-patterns.md)
-### [Deferred resource creation](java-sdk-azure-lazy-creation.md)
+### [Lazy resource creation](java-sdk-azure-lazy-creation.md)
 ### [Reactive development](java-sdk-azure-reactive.sdk.md)
 ## [Release notes](java-sdk-azure-release-notes.md)
-## Sample Code
-### [Virtual machines](java-sdk-azure-virtual-machine-samples.md)
-### [Resource groups](java-sdk-azure-resource-groups-samples.md)
-### [Web Apps](java-sdk-azure-web-apps-samples.md)
-### [SQL Database](java-sdk-azure-sql-database-samples.md)
-## [Reference]()
+# Sample Code
+## [Virtual machines](java-sdk-azure-virtual-machine-samples.md)
+## [Resource groups](java-sdk-azure-resource-groups-samples.md)
+## [Web Apps](java-sdk-azure-web-apps-samples.md)
+## [Resource manager](java-sdk-azure-sql-database-samples.md)
+# [Reference](https://docs.microsoft.com/java/api)
+## [Storage]
+## [App Service]