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

package opsworks

import (
	"bytes"
	"context"
	"encoding/json"
	"fmt"
	"github.com/aws/aws-sdk-go-v2/aws/protocol/restjson"
	"github.com/aws/aws-sdk-go-v2/service/opsworks/types
    
func awsAwsjson11_deserializeOpDocumentDescribeStackSummaryOutput(v **DescribeStackSummaryOutput, value interface{}) error {
	if v == nil {
		return fmt.Errorf("unexpected nil of type %T", v)
	}
	if value == nil {
		return nil
	}

	shape, ok := value.(map[string]interface{})
	if !ok {
		return fmt.Errorf("unexpected JSON type %v", value)
	}

	var sv *DescribeStackSummaryOutput
	if *v == nil {
		sv = &DescribeStackSummaryOutput{}
	} else {
		sv = *v
	}

	for key, value := range shape {
		switch key {
		case "StackSummary":
			if err := awsAwsjson11_deserializeDocumentStackSummary(&sv.StackSummary, value); err != nil {
				return err
			}

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}