fix

Author: timotheeguerin

specification/maintenance/resource-manager/Microsoft.Maintenance/Maintenance/back-compatible.tsp

@@ -8,8 +8,7 @@ using Microsoft.Maintenance;
 @@Azure.ClientGenerator.Core.Legacy.flattenProperty(MaintenanceConfigurationProperties.maintenanceWindow
 );
 
-//#suppress "@azure-tools/typespec-azure-core/no-legacy-usage" "Back compatibility"
-@@Azure.ClientGenerator.Core.Legacy.flattenProperty(Update.properties);
+//@@Azure.ClientGenerator.Core.Legacy.flattenProperty(Update.properties);
 
 #suppress "@azure-tools/typespec-azure-core/no-legacy-usage" "FIXME: Update justification, follow aka.ms/tsp/conversion-fix for details"
 @@clientName(MaintenanceConfigurationOperationGroup.createOrUpdate::parameters.resource,

specification/purviewpolicy/resource-manager/Microsoft.Purview/PurviewPolicy/backcompat.tsp

@@ -5,6 +5,7 @@ using TypeSpec.Http;
 using Azure.ResourceManager;
 
 @@path(ResourceUriParameter.resourceUri, "scope");
+#suppress "@azure-tools/typespec-azure-core/no-private-usage" "TODO: This should not be used, remove"
 @@Azure.ResourceManager.CommonTypes.Private.armCommonParameter(ResourceUriParameter.resourceUri,
   "ScopeParameter",
   Azure.ResourceManager.CommonTypes.Versions.v5