update-applicationinsights-for-typescript.md (Azure#17374)

Author: colawwj

specification/applicationinsights/resource-manager/readme.typescript.md

@@ -9,4 +9,12 @@ typescript:
   package-name: "@azure/arm-appinsights"
   output-folder: "$(typescript-sdks-folder)/sdk/applicationinsights/arm-appinsights"
   generate-metadata: true
+
+directive:
+  # Duplicate OperationId Operations_List is detected in Microsoft.Insights/stable/2015-05-01/aiOperations_API.json and Microsoft.Insights/preview/2020-06-02-preview/livetoken_API.json
+    from: aiOperations_API.json
+    where: $.paths
+    transform: delete $["/providers/Microsoft.Insights/operations"]
 ```
+
+