You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: api_op_AttachLoadBalancerTargetGroups.go
    path of file: ./repos/aws-sdk-go-v2/service/autoscaling
    
    the code of the file until where you have to start completion: // Code generated by smithy-go-codegen DO NOT EDIT.

package autoscaling

import (
	"context"
	"fmt"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// This API operation is superseded by AttachTrafficSources , which can attach
// multiple traffic sources types. We recommend using AttachTrafficSources to
// simplify how you manage traffic sources. However, we continue to support
// AttachLoadBalancerTargetGroups . You can use both the original
// AttachLoadBalancerTargetGroups API operation and AttachTrafficSources on the
// same Auto Scaling group. Attaches one or more target groups to the specified
// Auto Scaling group. This operation is used with the following load balancer
// types:
//   - Application Load Balancer - Operates at the application layer (layer 7) and
//     supports HTTP and HTTPS.
//   - Network Load Balancer - Operates at the transport layer (layer 4) and
//     supports TCP, TLS, and UDP.
//   - Gateway Load Balancer - Operates at the network layer (layer 3).
//
// To describe the target groups for an Auto Scaling group, call the
// DescribeLoadBalancerTargetGroups API. To detach the target group from the Auto
// Scaling group, call the DetachLoadBalancerTargetGroups API. This operation is
// additive and does not detach existing target groups or Classic Load Balancers
// from the Auto Scaling group. For more information, see Use Elastic Load
// Balancing to distribute traffic across the instances in your Auto Scaling group (https://docs.aws.amazon.com/autoscaling/ec2/userguide/autoscaling-load-balancer.html)
// in the Amazon EC2 Auto Scali
    
func (c *Client) addOperationAttachLoadBalancerTargetGroupsMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsAwsquery_serializeOpAttachLoadBalancerTargetGroups{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsquery_deserializeOpAttachLoadBalancerTargetGroups{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "AttachLoadBalancerTargetGroups"); err != nil {
		return fmt.Errorf("add protocol finalizers: %v", err)
	}

	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
		return err
	}
	if err = addSetLoggerMiddleware(stack, options); err != nil {
		return err
	}
	if err = addClientRequestID(stack); err != nil {
		return err
	}
	if err = addComputeContentLength(stack); err != nil {
		return err
	}
	if err = addResolveEndpointMiddleware(stack, options); err != nil {
		return err
	}
	if err = addComputePayloadSHA256(stack); err != nil {
		return err
	}
	if err = addRetry(stack, options); err != nil {
		return err
	}
	if err = addRawResponseToMetadata(stack); err != nil {
		return err
	}
	if err = addRecordResponseTiming(stack); err != nil {
		return err
	}
	if err = addClientUserAgent(stack, options); err != nil {
		return err
	}
	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
		return err
	}
	if err = addOpAttachLoadBalancerTargetGroupsValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opAttachLoadBalancerTargetGroups(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = addRecursionDetection(stack); err != nil {
		return err
	}
	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
		return err
	}
	if err = addResponseErrorMiddleware(stack); err != nil {
		return err
	}
	if err = addRequestResponseLogging(stack, options); err != nil {
		return err
	}
	if err = addDisableHTTPSMiddleware(stack, options); err != nil {
		return err
	}
	return nil
}