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

package clouddirectory

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"
)

// Creates a Directory by copying the published schema into the directory. A
// directory cannot be created without a schema. You can also quickly create a
// directory using a managed schema, called the QuickStartSchema . For more
// information, see Managed Schema (https://docs.aws.amazon.com/clouddirectory/latest/developerguide/schemas_managed.html)
// in the Amazon Cloud Directory Developer Guide.
func (c *Client) CreateDirectory(ctx context.Context, params *CreateDirectoryInput, optFns ...func(*Options)) (*CreateDirectoryOutput, error) {
	if params == nil {
		params = &CreateDirectoryInput{}
	}

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

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

type CreateDirectoryInput struct {

	// The name of the Directory . Should be unique per account, per region.
	//
	// This member is required.
	Name *string

	// The Amazon Resource Name (ARN) of the published schema that will be copied into
	// the data Directory . For more information, see arns .
	//
	// This membe
    
func (c *Client) addOperationCreateDirectoryMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsRestjson1_serializeOpCreateDirectory{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpCreateDirectory{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "CreateDirectory"); 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 = addOpCreateDirectoryValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCreateDirectory(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
}