diff --git a/specification/workloads/Workloads.SAPVirtualInstance.Management/SAPVirtualInstance.tsp b/specification/workloads/Workloads.SAPVirtualInstance.Management/SAPVirtualInstance.tsp
index 8fb0fd9669f7..fa928b7a45d0 100644
--- a/specification/workloads/Workloads.SAPVirtualInstance.Management/SAPVirtualInstance.tsp
+++ b/specification/workloads/Workloads.SAPVirtualInstance.Management/SAPVirtualInstance.tsp
@@ -77,7 +77,7 @@ interface SAPVirtualInstances {
   /**
    * Gets the sizing recommendations.
    */
-  getSizingRecommendations is ArmResourceActionSync<
+  invokeSizingRecommendations is ArmResourceActionSync<
     SubscriptionLocationResource,
     SAPSizingRecommendationRequest,
     SAPSizingRecommendationResult,
@@ -95,7 +95,7 @@ interface SAPVirtualInstances {
   /**
    * Get a list of SAP supported SKUs for ASCS, Application and Database tier.
    */
-  getSapSupportedSku is ArmResourceActionSync<
+  invokeSapSupportedSku is ArmResourceActionSync<
     SubscriptionLocationResource,
     SAPSupportedSkusRequest,
     SAPSupportedResourceSkusResult,
@@ -113,7 +113,7 @@ interface SAPVirtualInstances {
   /**
    * Get the SAP Disk Configuration Layout prod/non-prod SAP System.
    */
-  getDiskConfigurations is ArmResourceActionSync<
+  invokeDiskConfigurations is ArmResourceActionSync<
     SubscriptionLocationResource,
     SAPDiskConfigurationsRequest,
     SAPDiskConfigurationsResult,
@@ -131,7 +131,7 @@ interface SAPVirtualInstances {
   /**
    * Get the recommended SAP Availability Zone Pair Details for your region.
    */
-  getAvailabilityZoneDetails is ArmResourceActionSync<
+  invokeAvailabilityZoneDetails is ArmResourceActionSync<
     SubscriptionLocationResource,
     SAPAvailabilityZoneDetailsRequest,
     SAPAvailabilityZoneDetailsResult,
diff --git a/specification/workloads/Workloads.SAPVirtualInstance.Management/back-compatible.tsp b/specification/workloads/Workloads.SAPVirtualInstance.Management/back-compatible.tsp
index 6e232968b6ee..ad42920ef6ba 100644
--- a/specification/workloads/Workloads.SAPVirtualInstance.Management/back-compatible.tsp
+++ b/specification/workloads/Workloads.SAPVirtualInstance.Management/back-compatible.tsp
@@ -17,23 +17,22 @@ using Microsoft.Workloads;
   "SapApplicationServerInstances",
   "autorest"
 );
-@@clientName(SAPVirtualInstances.getSizingRecommendations,
-  "InvokeSizingRecommendations",
-  "autorest"
+@@clientName(SAPVirtualInstances.invokeSizingRecommendations,
+  "getSizingRecommendations",
+  "!autorest"
 );
-@@clientName(SAPVirtualInstances.getSapSupportedSku,
-  "InvokeSapSupportedSku",
-  "autorest"
+@@clientName(SAPVirtualInstances.invokeSapSupportedSku,
+  "getSapSupportedSku",
+  "!autorest"
 );
-@@clientName(SAPVirtualInstances.getDiskConfigurations,
-  "InvokeDiskConfigurations",
-  "autorest"
+@@clientName(SAPVirtualInstances.invokeDiskConfigurations,
+  "getDiskConfigurations",
+  "!autorest"
 );
-@@clientName(SAPVirtualInstances.getAvailabilityZoneDetails,
-  "InvokeAvailabilityZoneDetails",
-  "autorest"
+@@clientName(SAPVirtualInstances.invokeAvailabilityZoneDetails,
+  "getAvailabilityZoneDetails",
+  "!autorest"
 );
-
 #suppress "@azure-tools/typespec-azure-core/no-legacy-usage" "Back compatibility"
 @@Azure.ClientGenerator.Core.Legacy.flattenProperty(SAPApplicationServerInstance.properties,
   "autorest"
diff --git a/specification/workloads/Workloads.SAPVirtualInstance.Management/client.tsp b/specification/workloads/Workloads.SAPVirtualInstance.Management/client.tsp
index 2b78e86e39c5..bb54f28df651 100644
--- a/specification/workloads/Workloads.SAPVirtualInstance.Management/client.tsp
+++ b/specification/workloads/Workloads.SAPVirtualInstance.Management/client.tsp
@@ -450,19 +450,19 @@ using Microsoft.Workloads;
 );
 @@clientName(OSProfile.osConfiguration, "OSConfiguration", "csharp");
 @@clientName(VirtualMachineConfiguration.osProfile, "OSProfile", "csharp");
-@@clientName(SAPVirtualInstances.getSizingRecommendations,
+@@clientName(SAPVirtualInstances.invokeSizingRecommendations,
   "getSizingRecommendationsSapVirtualInstance",
   "csharp"
 );
-@@clientName(SAPVirtualInstances.getSapSupportedSku,
+@@clientName(SAPVirtualInstances.invokeSapSupportedSku,
   "getSapSupportedSkuSapVirtualInstance",
   "csharp"
 );
-@@clientName(SAPVirtualInstances.getDiskConfigurations,
+@@clientName(SAPVirtualInstances.invokeDiskConfigurations,
   "getDiskConfigurationsSapVirtualInstance",
   "csharp"
 );
-@@clientName(SAPVirtualInstances.getAvailabilityZoneDetails,
+@@clientName(SAPVirtualInstances.invokeAvailabilityZoneDetails,
   "getAvailabilityZoneDetailsSapVirtualInstance",
   "csharp"
 );