diff --git a/services/containerservice/mgmt/2019-06-01/containerservice/agentpools.go b/services/containerservice/mgmt/2019-06-01/containerservice/agentpools.go
index 2c081639c1c3..da2471917fa4 100644
--- a/services/containerservice/mgmt/2019-06-01/containerservice/agentpools.go
+++ b/services/containerservice/mgmt/2019-06-01/containerservice/agentpools.go
@@ -321,8 +321,7 @@ func (client AgentPoolsClient) GetResponder(resp *http.Response) (result AgentPo
 // Parameters:
 // resourceGroupName - the name of the resource group.
 // resourceName - the name of the managed cluster resource.
-// agentPoolName - the name of the agent pool.
-func (client AgentPoolsClient) GetAvailableAgentPoolVersions(ctx context.Context, resourceGroupName string, resourceName string, agentPoolName string) (result AgentPoolAvailableVersions, err error) {
+func (client AgentPoolsClient) GetAvailableAgentPoolVersions(ctx context.Context, resourceGroupName string, resourceName string) (result AgentPoolAvailableVersions, err error) {
 	if tracing.IsEnabled() {
 		ctx = tracing.StartSpan(ctx, fqdn+"/AgentPoolsClient.GetAvailableAgentPoolVersions")
 		defer func() {
@@ -343,7 +342,7 @@ func (client AgentPoolsClient) GetAvailableAgentPoolVersions(ctx context.Context
 		return result, validation.NewError("containerservice.AgentPoolsClient", "GetAvailableAgentPoolVersions", err.Error())
 	}
 
-	req, err := client.GetAvailableAgentPoolVersionsPreparer(ctx, resourceGroupName, resourceName, agentPoolName)
+	req, err := client.GetAvailableAgentPoolVersionsPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "containerservice.AgentPoolsClient", "GetAvailableAgentPoolVersions", nil, "Failure preparing request")
 		return
@@ -365,9 +364,8 @@ func (client AgentPoolsClient) GetAvailableAgentPoolVersions(ctx context.Context
 }
 
 // GetAvailableAgentPoolVersionsPreparer prepares the GetAvailableAgentPoolVersions request.
-func (client AgentPoolsClient) GetAvailableAgentPoolVersionsPreparer(ctx context.Context, resourceGroupName string, resourceName string, agentPoolName string) (*http.Request, error) {
+func (client AgentPoolsClient) GetAvailableAgentPoolVersionsPreparer(ctx context.Context, resourceGroupName string, resourceName string) (*http.Request, error) {
 	pathParameters := map[string]interface{}{
-		"agentPoolName":     autorest.Encode("path", agentPoolName),
 		"resourceGroupName": autorest.Encode("path", resourceGroupName),
 		"resourceName":      autorest.Encode("path", resourceName),
 		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
@@ -381,7 +379,7 @@ func (client AgentPoolsClient) GetAvailableAgentPoolVersionsPreparer(ctx context
 	preparer := autorest.CreatePreparer(
 		autorest.AsGet(),
 		autorest.WithBaseURL(client.BaseURI),
-		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerService/managedClusters/{resourceName}/agentPools/{agentPoolName}/availableAgentPoolVersions", pathParameters),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerService/managedClusters/{resourceName}/availableAgentPoolVersions", pathParameters),
 		autorest.WithQueryParameters(queryParameters))
 	return preparer.Prepare((&http.Request{}).WithContext(ctx))
 }
diff --git a/services/containerservice/mgmt/2019-06-01/containerservice/containerserviceapi/interfaces.go b/services/containerservice/mgmt/2019-06-01/containerservice/containerserviceapi/interfaces.go
index b0b214fa4c91..124d366f18ae 100644
--- a/services/containerservice/mgmt/2019-06-01/containerservice/containerserviceapi/interfaces.go
+++ b/services/containerservice/mgmt/2019-06-01/containerservice/containerserviceapi/interfaces.go
@@ -76,7 +76,7 @@ type AgentPoolsClientAPI interface {
 	CreateOrUpdate(ctx context.Context, resourceGroupName string, resourceName string, agentPoolName string, parameters containerservice.AgentPool) (result containerservice.AgentPoolsCreateOrUpdateFuture, err error)
 	Delete(ctx context.Context, resourceGroupName string, resourceName string, agentPoolName string) (result containerservice.AgentPoolsDeleteFuture, err error)
 	Get(ctx context.Context, resourceGroupName string, resourceName string, agentPoolName string) (result containerservice.AgentPool, err error)
-	GetAvailableAgentPoolVersions(ctx context.Context, resourceGroupName string, resourceName string, agentPoolName string) (result containerservice.AgentPoolAvailableVersions, err error)
+	GetAvailableAgentPoolVersions(ctx context.Context, resourceGroupName string, resourceName string) (result containerservice.AgentPoolAvailableVersions, err error)
 	GetUpgradeProfile(ctx context.Context, resourceGroupName string, resourceName string, agentPoolName string) (result containerservice.AgentPoolUpgradeProfile, err error)
 	List(ctx context.Context, resourceGroupName string, resourceName string) (result containerservice.AgentPoolListResultPage, err error)
 }
diff --git a/services/containerservice/mgmt/2019-08-01/containerservice/agentpools.go b/services/containerservice/mgmt/2019-08-01/containerservice/agentpools.go
index 9a6f1e9c79a6..0deeb2385425 100644
--- a/services/containerservice/mgmt/2019-08-01/containerservice/agentpools.go
+++ b/services/containerservice/mgmt/2019-08-01/containerservice/agentpools.go
@@ -321,8 +321,7 @@ func (client AgentPoolsClient) GetResponder(resp *http.Response) (result AgentPo
 // Parameters:
 // resourceGroupName - the name of the resource group.
 // resourceName - the name of the managed cluster resource.
-// agentPoolName - the name of the agent pool.
-func (client AgentPoolsClient) GetAvailableAgentPoolVersions(ctx context.Context, resourceGroupName string, resourceName string, agentPoolName string) (result AgentPoolAvailableVersions, err error) {
+func (client AgentPoolsClient) GetAvailableAgentPoolVersions(ctx context.Context, resourceGroupName string, resourceName string) (result AgentPoolAvailableVersions, err error) {
 	if tracing.IsEnabled() {
 		ctx = tracing.StartSpan(ctx, fqdn+"/AgentPoolsClient.GetAvailableAgentPoolVersions")
 		defer func() {
@@ -343,7 +342,7 @@ func (client AgentPoolsClient) GetAvailableAgentPoolVersions(ctx context.Context
 		return result, validation.NewError("containerservice.AgentPoolsClient", "GetAvailableAgentPoolVersions", err.Error())
 	}
 
-	req, err := client.GetAvailableAgentPoolVersionsPreparer(ctx, resourceGroupName, resourceName, agentPoolName)
+	req, err := client.GetAvailableAgentPoolVersionsPreparer(ctx, resourceGroupName, resourceName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "containerservice.AgentPoolsClient", "GetAvailableAgentPoolVersions", nil, "Failure preparing request")
 		return
@@ -365,9 +364,8 @@ func (client AgentPoolsClient) GetAvailableAgentPoolVersions(ctx context.Context
 }
 
 // GetAvailableAgentPoolVersionsPreparer prepares the GetAvailableAgentPoolVersions request.
-func (client AgentPoolsClient) GetAvailableAgentPoolVersionsPreparer(ctx context.Context, resourceGroupName string, resourceName string, agentPoolName string) (*http.Request, error) {
+func (client AgentPoolsClient) GetAvailableAgentPoolVersionsPreparer(ctx context.Context, resourceGroupName string, resourceName string) (*http.Request, error) {
 	pathParameters := map[string]interface{}{
-		"agentPoolName":     autorest.Encode("path", agentPoolName),
 		"resourceGroupName": autorest.Encode("path", resourceGroupName),
 		"resourceName":      autorest.Encode("path", resourceName),
 		"subscriptionId":    autorest.Encode("path", client.SubscriptionID),
@@ -381,7 +379,7 @@ func (client AgentPoolsClient) GetAvailableAgentPoolVersionsPreparer(ctx context
 	preparer := autorest.CreatePreparer(
 		autorest.AsGet(),
 		autorest.WithBaseURL(client.BaseURI),
-		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerService/managedClusters/{resourceName}/agentPools/{agentPoolName}/availableAgentPoolVersions", pathParameters),
+		autorest.WithPathParameters("/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerService/managedClusters/{resourceName}/availableAgentPoolVersions", pathParameters),
 		autorest.WithQueryParameters(queryParameters))
 	return preparer.Prepare((&http.Request{}).WithContext(ctx))
 }
diff --git a/services/containerservice/mgmt/2019-08-01/containerservice/containerserviceapi/interfaces.go b/services/containerservice/mgmt/2019-08-01/containerservice/containerserviceapi/interfaces.go
index 562e17423989..73b71104a658 100644
--- a/services/containerservice/mgmt/2019-08-01/containerservice/containerserviceapi/interfaces.go
+++ b/services/containerservice/mgmt/2019-08-01/containerservice/containerserviceapi/interfaces.go
@@ -76,7 +76,7 @@ type AgentPoolsClientAPI interface {
 	CreateOrUpdate(ctx context.Context, resourceGroupName string, resourceName string, agentPoolName string, parameters containerservice.AgentPool) (result containerservice.AgentPoolsCreateOrUpdateFuture, err error)
 	Delete(ctx context.Context, resourceGroupName string, resourceName string, agentPoolName string) (result containerservice.AgentPoolsDeleteFuture, err error)
 	Get(ctx context.Context, resourceGroupName string, resourceName string, agentPoolName string) (result containerservice.AgentPool, err error)
-	GetAvailableAgentPoolVersions(ctx context.Context, resourceGroupName string, resourceName string, agentPoolName string) (result containerservice.AgentPoolAvailableVersions, err error)
+	GetAvailableAgentPoolVersions(ctx context.Context, resourceGroupName string, resourceName string) (result containerservice.AgentPoolAvailableVersions, err error)
 	GetUpgradeProfile(ctx context.Context, resourceGroupName string, resourceName string, agentPoolName string) (result containerservice.AgentPoolUpgradeProfile, err error)
 	List(ctx context.Context, resourceGroupName string, resourceName string) (result containerservice.AgentPoolListResultPage, err error)
 }