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_ReplaceNetworkAclEntry.go
    path of file: ./repos/aws-sdk-go-v2/service/ec2
    
    the code of the file until where you have to start completion: // Code generated by smithy-go-codegen DO NOT EDIT.

package ec2

import (
	"context"
	"fmt"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	"github.com/aws/aws-sdk-go-v2/service/ec2/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Replaces an entry (rule) in a network ACL. For more information, see Network
// ACLs (https://docs.aws.amazon.com/vpc/latest/userguide/vpc-network-acls.html) in
// the Amazon VPC User Guide.
func (c *Client) ReplaceNetworkAclEntry(ctx context.Context, params *ReplaceNetworkAclEntryInput, optFns ...func(*Options)) (*ReplaceNetworkAclEntryOutput, error) {
	if params == nil {
		params = &ReplaceNetworkAclEntryInput{}
	}

	result, metadata, err := c.invokeOperation(ctx, "ReplaceNetworkAclEntry", params, optFns, c.addOperationReplaceNetworkAclEntryMiddlewares)
	if err != nil {
		return nil, err
	}

	out := result.(*ReplaceNetworkAclEntryOutput)
	out.ResultMetadata = metadata
	return out, nil
}

type ReplaceNetworkAclEntryInput struct {

	// Indicates whether to replace the egress rule. Default: If no value is
	// specified, we replace the ingress rule.
	//
	// This member is required.
	Egress *bool

	// The ID of the ACL.
	//
	// This member is required.
	NetworkAclId *string

	// The protocol number. A value of "-1" means all protocols. If you specify "-1"
	// or a protocol number other than "6" (TCP), "17" (UDP), or "1" (ICMP), traffic on
	// all ports is allowed, regardless of any ports or ICMP types or codes that you
	// specify. If you specify protocol "58" (ICMPv6) and specify an IPv4 CIDR block,
	// traffic for all ICMP types and codes allowed, regardless of any that you
	// specify. If you specify protocol "58" (ICMPv6) and specify an IPv6 CIDR block,
	// you must specify an ICMP type and code.
	//
	// This member is required.
	Protocol *string

	// Indicates whether to allow or deny the traffic that matches the rule.
	//
	// This member is required.
	RuleAction types.RuleAction

	// The rule number of the e
    
func (c *Client) addOperationReplaceNetworkAclEntryMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsEc2query_serializeOpReplaceNetworkAclEntry{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsEc2query_deserializeOpReplaceNetworkAclEntry{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "ReplaceNetworkAclEntry"); 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 = addOpReplaceNetworkAclEntryValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opReplaceNetworkAclEntry(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
}