fix addition logic of getAttemptContextMiddleware

Signed-off-by: Pankaj Walke <[email protected]>

Author: punkwalker

pkg/cloud/metricsv2/metrics.go

@@ -24,6 +24,7 @@ import (
 	"time"
 
 	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
+	"github.com/aws/aws-sdk-go-v2/aws/retry"
 	"github.com/aws/smithy-go/middleware"
 	smithyhttp "github.com/aws/smithy-go/transport/http"
 	"github.com/prometheus/client_golang/prometheus"
@@ -100,8 +101,11 @@ func WithMiddlewares(controller string, target runtime.Object) func(stack *middl
 		if err := stack.Finalize.Add(getRequestMetricContextMiddleware(), middleware.Before); err != nil {
 			return fmt.Errorf("failed to add request metric context middleware: %w", err)
 		}
-		if err := stack.Finalize.Insert(getAttemptContextMiddleware(), "Retry", middleware.After); err != nil {
-			return fmt.Errorf("failed to add attempt context middleware: %w", err)
+		// Check if the Default Retry Middleware exists.
+		if _, ok := stack.Finalize.Get((*retry.Attempt)(nil).ID()); ok {
+			if err := stack.Finalize.Insert(getAttemptContextMiddleware(), (*retry.Attempt)(nil).ID(), middleware.After); err != nil {
+				return fmt.Errorf("failed to add attempt context middleware: %w", err)
+			}
 		}
 		return stack.Finalize.Add(getRecordAWSPermissionsIssueMiddleware(target), middleware.After)
 	}