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_EnableOrganizationAdminAccount.go
    path of file: ./repos/aws-sdk-go-v2/service/macie2
    
    the code of the file until where you have to start completion: // Code generated by smithy-go-codegen DO NOT EDIT.

package macie2

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"
)

// Designates an account as the delegated Amazon Macie administrator account for
// an organization in Organizations.
func (c *Client) EnableOrganizationAdminAccount(ctx context.Context, params *EnableOrganizationAdminAccountInput, optFns ...func(*Options)) (*EnableOrganizationAdminAccountOutput, error) {
	if params == nil {
		params = &EnableOrganizationAdminAccountInput{}
	}

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

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

type EnableOrganizationAdminAccountInput struct {

	// The Amazon Web Services account ID for the account to designate as the
	// delegated Amazon Macie administrator account for the organization.
	//
	// This member is required.
	AdminAccountId *string

	// A unique, case-sensitive token that you provide to ensure the idempotency of
	// the request.
	ClientToken *string

	noSmithyDocumentSerde
}

type EnableOrganizationAdminAccountOutput struct {
	// Metadata pertaining to the operation's result.
	ResultMetadata middleware.Metadata

	noSmithyDocumentSerde
}

func (c *Client) addOperationEnableOrganizationAdminAccountMiddlewares(stack *middleware.St
    
func (c *Client) addOperationEnableOrganizationAdminAccountMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsRestjson1_serializeOpEnableOrganizationAdminAccount{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpEnableOrganizationAdminAccount{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "EnableOrganizationAdminAccount"); 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 = addIdempotencyToken_opEnableOrganizationAdminAccountMiddleware(stack, options); err != nil {
		return err
	}
	if err = addOpEnableOrganizationAdminAccountValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opEnableOrganizationAdminAccount(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
}