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

package chime

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

// Updates details of the specified Amazon Chime Voice Connector group, such as
// the name and Amazon Chime Voice Connector priority ranking. This API is is no
// longer supported and will not be updated. We recommend using the latest version,
// UpdateVoiceConnectorGroup (https://docs.aws.amazon.com/chime-sdk/latest/APIReference/API_voice-chime_UpdateVoiceConnectorGroup.html)
// , in the Amazon Chime SDK. Using the latest version requires migrating to a
// dedicated namespace. For more information, refer to Migrating from the Amazon
// Chime namespace (https://docs.aws.amazon.com/chime-sdk/latest/dg/migrate-from-chm-namespace.html)
// in the Amazon Chime SDK Developer Guide.
//
// Deprecated: Replaced by UpdateVoiceConnectorGroup in the Amazon Chime SDK Voice
// Namespace
func (c *Client) UpdateVoiceConnectorGroup(ctx context.Context, params *UpdateVoiceConnectorGroupInput, optFns ...func(*Options)) (*UpdateVoiceConnectorGroupOutput, error) {
	if params == nil {
		params = &UpdateVoiceConnectorGroupInput{}
	}

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

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

type UpdateVoiceConnectorGroupInput struct {

	// The name of the Amazon Chime Voice Connector group.
	//
	// This member is required.
	Name *string

	// The A
    
func (c *Client) addOperationUpdateVoiceConnectorGroupMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsRestjson1_serializeOpUpdateVoiceConnectorGroup{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpUpdateVoiceConnectorGroup{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "UpdateVoiceConnectorGroup"); 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 = addOpUpdateVoiceConnectorGroupValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opUpdateVoiceConnectorGroup(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
}