deserializers.go

// Code generated by smithy-go-codegen DO NOT EDIT.

package iotdataplane

import (
	"bytes"
	"context"
	"encoding/base64"
	"encoding/json"
	"fmt"
	"github.com/aws/aws-sdk-go-v2/aws/protocol/restjson"
	"github.com/aws/aws-sdk-go-v2/service/iotdataplane/types"
	smithy "github.com/aws/smithy-go"
	smithyio "github.com/aws/smithy-go/io"
	"github.com/aws/smithy-go/middleware"
	"github.com/aws/smithy-go/ptr"
	smithyhttp "github.com/aws/smithy-go/transport/http"
	"io"
	"io/ioutil"
	"strings"
)

type awsRestjson1_deserializeOpDeleteThingShadow struct {
}

func (*awsRestjson1_deserializeOpDeleteThingShadow) ID() string {
	return "OperationDeserializer"
}

func (m *awsRestjson1_deserializeOpDeleteThingShadow) HandleDeserialize(ctx context.Context, in middleware.DeserializeInput, next middleware.DeserializeHandler) (
	out middleware.DeserializeOutput, metadata middleware.Metadata, err error,
) {
	out, metadata, err = next.HandleDeserialize(ctx, in)
	if err != nil {
		return out, metadata, err
	}

	response, ok := out.RawResponse.(*smithyhttp.Response)
	if !ok {
		return out, metadata, &smithy.DeserializationError{Err: fmt.Errorf("unknown transport type %T", out.RawResponse)}
	}

	if response.StatusCode < 200 || response.StatusCode >= 300 {
		return out, metadata, awsRestjson1_deserializeOpErrorDeleteThingShadow(response, &metadata)
	}
	output := &DeleteThingShadowOutput{}
	out.Result = output

	err = awsRestjson1_deserializeOpDocumentDeleteThingShadowOutput(output, response.Body, response.ContentLength)
	if err != nil {
		return out, metadata, &smithy.DeserializationError{Err: fmt.Errorf("failed to deserialize response payload, %w", err)}
	}

	return out, metadata, err
}

func awsRestjson1_deserializeOpErrorDeleteThingShadow(response *smithyhttp.Response, metadata *middleware.Metadata) error {
	var errorBuffer bytes.Buffer
	if _, err := io.Copy(&errorBuffer, response.Body); err != nil {
		return &smithy.DeserializationError{Err: fmt.Errorf("failed to copy error response body, %w", err)}
	}
	errorBody := bytes.NewReader(errorBuffer.Bytes())

	errorCode := "UnknownError"
	errorMessage := errorCode

	headerCode := response.Header.Get("X-Amzn-ErrorType")
	if len(headerCode) != 0 {
		errorCode = restjson.SanitizeErrorCode(headerCode)
	}

	var buff [1024]byte
	ringBuffer := smithyio.NewRingBuffer(buff[:])

	body := io.TeeReader(errorBody, ringBuffer)
	decoder := json.NewDecoder(body)
	decoder.UseNumber()
	jsonCode, message, err := restjson.GetErrorInfo(decoder)
	if err != nil {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	errorBody.Seek(0, io.SeekStart)
	if len(headerCode) == 0 && len(jsonCode) != 0 {
		errorCode = restjson.SanitizeErrorCode(jsonCode)
	}
	if len(message) != 0 {
		errorMessage = message
	}

	switch {
	case strings.EqualFold("InternalFailureException", errorCode):
		return awsRestjson1_deserializeErrorInternalFailureException(response, errorBody)

	case strings.EqualFold("InvalidRequestException", errorCode):
		return awsRestjson1_deserializeErrorInvalidRequestException(response, errorBody)

	case strings.EqualFold("MethodNotAllowedException", errorCode):
		return awsRestjson1_deserializeErrorMethodNotAllowedException(response, errorBody)

	case strings.EqualFold("ResourceNotFoundException", errorCode):
		return awsRestjson1_deserializeErrorResourceNotFoundException(response, errorBody)

	case strings.EqualFold("ServiceUnavailableException", errorCode):
		return awsRestjson1_deserializeErrorServiceUnavailableException(response, errorBody)

	case strings.EqualFold("ThrottlingException", errorCode):
		return awsRestjson1_deserializeErrorThrottlingException(response, errorBody)

	case strings.EqualFold("UnauthorizedException", errorCode):
		return awsRestjson1_deserializeErrorUnauthorizedException(response, errorBody)

	case strings.EqualFold("UnsupportedDocumentEncodingException", errorCode):
		return awsRestjson1_deserializeErrorUnsupportedDocumentEncodingException(response, errorBody)

	default:
		genericError := &smithy.GenericAPIError{
			Code:    errorCode,
			Message: errorMessage,
		}
		return genericError

	}
}

func awsRestjson1_deserializeOpDocumentDeleteThingShadowOutput(v *DeleteThingShadowOutput, body io.ReadCloser, contentLength int64) error {
	if v == nil {
		return fmt.Errorf("unsupported deserialization of nil %T", v)
	}

	var buf bytes.Buffer
	if contentLength > 0 {
		buf.Grow(int(contentLength))
	} else {
		buf.Grow(512)
	}

	_, err := buf.ReadFrom(body)
	if err != nil {
		return err
	}
	if buf.Len() > 0 {
		v.Payload = buf.Bytes()
	}
	return nil
}

type awsRestjson1_deserializeOpGetRetainedMessage struct {
}

func (*awsRestjson1_deserializeOpGetRetainedMessage) ID() string {
	return "OperationDeserializer"
}

func (m *awsRestjson1_deserializeOpGetRetainedMessage) HandleDeserialize(ctx context.Context, in middleware.DeserializeInput, next middleware.DeserializeHandler) (
	out middleware.DeserializeOutput, metadata middleware.Metadata, err error,
) {
	out, metadata, err = next.HandleDeserialize(ctx, in)
	if err != nil {
		return out, metadata, err
	}

	response, ok := out.RawResponse.(*smithyhttp.Response)
	if !ok {
		return out, metadata, &smithy.DeserializationError{Err: fmt.Errorf("unknown transport type %T", out.RawResponse)}
	}

	if response.StatusCode < 200 || response.StatusCode >= 300 {
		return out, metadata, awsRestjson1_deserializeOpErrorGetRetainedMessage(response, &metadata)
	}
	output := &GetRetainedMessageOutput{}
	out.Result = output

	var buff [1024]byte
	ringBuffer := smithyio.NewRingBuffer(buff[:])

	body := io.TeeReader(response.Body, ringBuffer)

	decoder := json.NewDecoder(body)
	decoder.UseNumber()
	var shape interface{}
	if err := decoder.Decode(&shape); err != nil && err != io.EOF {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return out, metadata, err
	}

	err = awsRestjson1_deserializeOpDocumentGetRetainedMessageOutput(&output, shape)
	if err != nil {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		return out, metadata, &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body with invalid JSON, %w", err),
			Snapshot: snapshot.Bytes(),
		}
	}

	return out, metadata, err
}

func awsRestjson1_deserializeOpErrorGetRetainedMessage(response *smithyhttp.Response, metadata *middleware.Metadata) error {
	var errorBuffer bytes.Buffer
	if _, err := io.Copy(&errorBuffer, response.Body); err != nil {
		return &smithy.DeserializationError{Err: fmt.Errorf("failed to copy error response body, %w", err)}
	}
	errorBody := bytes.NewReader(errorBuffer.Bytes())

	errorCode := "UnknownError"
	errorMessage := errorCode

	headerCode := response.Header.Get("X-Amzn-ErrorType")
	if len(headerCode) != 0 {
		errorCode = restjson.SanitizeErrorCode(headerCode)
	}

	var buff [1024]byte
	ringBuffer := smithyio.NewRingBuffer(buff[:])

	body := io.TeeReader(errorBody, ringBuffer)
	decoder := json.NewDecoder(body)
	decoder.UseNumber()
	jsonCode, message, err := restjson.GetErrorInfo(decoder)
	if err != nil {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	errorBody.Seek(0, io.SeekStart)
	if len(headerCode) == 0 && len(jsonCode) != 0 {
		errorCode = restjson.SanitizeErrorCode(jsonCode)
	}
	if len(message) != 0 {
		errorMessage = message
	}

	switch {
	case strings.EqualFold("InternalFailureException", errorCode):
		return awsRestjson1_deserializeErrorInternalFailureException(response, errorBody)

	case strings.EqualFold("InvalidRequestException", errorCode):
		return awsRestjson1_deserializeErrorInvalidRequestException(response, errorBody)

	case strings.EqualFold("MethodNotAllowedException", errorCode):
		return awsRestjson1_deserializeErrorMethodNotAllowedException(response, errorBody)

	case strings.EqualFold("ResourceNotFoundException", errorCode):
		return awsRestjson1_deserializeErrorResourceNotFoundException(response, errorBody)

	case strings.EqualFold("ServiceUnavailableException", errorCode):
		return awsRestjson1_deserializeErrorServiceUnavailableException(response, errorBody)

	case strings.EqualFold("ThrottlingException", errorCode):
		return awsRestjson1_deserializeErrorThrottlingException(response, errorBody)

	case strings.EqualFold("UnauthorizedException", errorCode):
		return awsRestjson1_deserializeErrorUnauthorizedException(response, errorBody)

	default:
		genericError := &smithy.GenericAPIError{
			Code:    errorCode,
			Message: errorMessage,
		}
		return genericError

	}
}

func awsRestjson1_deserializeOpDocumentGetRetainedMessageOutput(v **GetRetainedMessageOutput, 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 *GetRetainedMessageOutput
	if *v == nil {
		sv = &GetRetainedMessageOutput{}
	} else {
		sv = *v
	}

	for key, value := range shape {
		switch key {
		case "lastModifiedTime":
			if value != nil {
				jtv, ok := value.(json.Number)
				if !ok {
					return fmt.Errorf("expected Timestamp to be json.Number, got %T instead", value)
				}
				i64, err := jtv.Int64()
				if err != nil {
					return err
				}
				sv.LastModifiedTime = i64
			}

		case "payload":
			if value != nil {
				jtv, ok := value.(string)
				if !ok {
					return fmt.Errorf("expected Payload to be []byte, got %T instead", value)
				}
				dv, err := base64.StdEncoding.DecodeString(jtv)
				if err != nil {
					return fmt.Errorf("failed to base64 decode Payload, %w", err)
				}
				sv.Payload = dv
			}

		case "qos":
			if value != nil {
				jtv, ok := value.(json.Number)
				if !ok {
					return fmt.Errorf("expected Qos to be json.Number, got %T instead", value)
				}
				i64, err := jtv.Int64()
				if err != nil {
					return err
				}
				sv.Qos = int32(i64)
			}

		case "topic":
			if value != nil {
				jtv, ok := value.(string)
				if !ok {
					return fmt.Errorf("expected Topic to be of type string, got %T instead", value)
				}
				sv.Topic = ptr.String(jtv)
			}

		case "userProperties":
			if value != nil {
				jtv, ok := value.(string)
				if !ok {
					return fmt.Errorf("expected UserPropertiesBlob to be []byte, got %T instead", value)
				}
				dv, err := base64.StdEncoding.DecodeString(jtv)
				if err != nil {
					return fmt.Errorf("failed to base64 decode UserPropertiesBlob, %w", err)
				}
				sv.UserProperties = dv
			}

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}

type awsRestjson1_deserializeOpGetThingShadow struct {
}

func (*awsRestjson1_deserializeOpGetThingShadow) ID() string {
	return "OperationDeserializer"
}

func (m *awsRestjson1_deserializeOpGetThingShadow) HandleDeserialize(ctx context.Context, in middleware.DeserializeInput, next middleware.DeserializeHandler) (
	out middleware.DeserializeOutput, metadata middleware.Metadata, err error,
) {
	out, metadata, err = next.HandleDeserialize(ctx, in)
	if err != nil {
		return out, metadata, err
	}

	response, ok := out.RawResponse.(*smithyhttp.Response)
	if !ok {
		return out, metadata, &smithy.DeserializationError{Err: fmt.Errorf("unknown transport type %T", out.RawResponse)}
	}

	if response.StatusCode < 200 || response.StatusCode >= 300 {
		return out, metadata, awsRestjson1_deserializeOpErrorGetThingShadow(response, &metadata)
	}
	output := &GetThingShadowOutput{}
	out.Result = output

	err = awsRestjson1_deserializeOpDocumentGetThingShadowOutput(output, response.Body, response.ContentLength)
	if err != nil {
		return out, metadata, &smithy.DeserializationError{Err: fmt.Errorf("failed to deserialize response payload, %w", err)}
	}

	return out, metadata, err
}

func awsRestjson1_deserializeOpErrorGetThingShadow(response *smithyhttp.Response, metadata *middleware.Metadata) error {
	var errorBuffer bytes.Buffer
	if _, err := io.Copy(&errorBuffer, response.Body); err != nil {
		return &smithy.DeserializationError{Err: fmt.Errorf("failed to copy error response body, %w", err)}
	}
	errorBody := bytes.NewReader(errorBuffer.Bytes())

	errorCode := "UnknownError"
	errorMessage := errorCode

	headerCode := response.Header.Get("X-Amzn-ErrorType")
	if len(headerCode) != 0 {
		errorCode = restjson.SanitizeErrorCode(headerCode)
	}

	var buff [1024]byte
	ringBuffer := smithyio.NewRingBuffer(buff[:])

	body := io.TeeReader(errorBody, ringBuffer)
	decoder := json.NewDecoder(body)
	decoder.UseNumber()
	jsonCode, message, err := restjson.GetErrorInfo(decoder)
	if err != nil {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	errorBody.Seek(0, io.SeekStart)
	if len(headerCode) == 0 && len(jsonCode) != 0 {
		errorCode = restjson.SanitizeErrorCode(jsonCode)
	}
	if len(message) != 0 {
		errorMessage = message
	}

	switch {
	case strings.EqualFold("InternalFailureException", errorCode):
		return awsRestjson1_deserializeErrorInternalFailureException(response, errorBody)

	case strings.EqualFold("InvalidRequestException", errorCode):
		return awsRestjson1_deserializeErrorInvalidRequestException(response, errorBody)

	case strings.EqualFold("MethodNotAllowedException", errorCode):
		return awsRestjson1_deserializeErrorMethodNotAllowedException(response, errorBody)

	case strings.EqualFold("ResourceNotFoundException", errorCode):
		return awsRestjson1_deserializeErrorResourceNotFoundException(response, errorBody)

	case strings.EqualFold("ServiceUnavailableException", errorCode):
		return awsRestjson1_deserializeErrorServiceUnavailableException(response, errorBody)

	case strings.EqualFold("ThrottlingException", errorCode):
		return awsRestjson1_deserializeErrorThrottlingException(response, errorBody)

	case strings.EqualFold("UnauthorizedException", errorCode):
		return awsRestjson1_deserializeErrorUnauthorizedException(response, errorBody)

	case strings.EqualFold("UnsupportedDocumentEncodingException", errorCode):
		return awsRestjson1_deserializeErrorUnsupportedDocumentEncodingException(response, errorBody)

	default:
		genericError := &smithy.GenericAPIError{
			Code:    errorCode,
			Message: errorMessage,
		}
		return genericError

	}
}

func awsRestjson1_deserializeOpDocumentGetThingShadowOutput(v *GetThingShadowOutput, body io.ReadCloser, contentLength int64) error {
	if v == nil {
		return fmt.Errorf("unsupported deserialization of nil %T", v)
	}

	var buf bytes.Buffer
	if contentLength > 0 {
		buf.Grow(int(contentLength))
	} else {
		buf.Grow(512)
	}

	_, err := buf.ReadFrom(body)
	if err != nil {
		return err
	}
	if buf.Len() > 0 {
		v.Payload = buf.Bytes()
	}
	return nil
}

type awsRestjson1_deserializeOpListNamedShadowsForThing struct {
}

func (*awsRestjson1_deserializeOpListNamedShadowsForThing) ID() string {
	return "OperationDeserializer"
}

func (m *awsRestjson1_deserializeOpListNamedShadowsForThing) HandleDeserialize(ctx context.Context, in middleware.DeserializeInput, next middleware.DeserializeHandler) (
	out middleware.DeserializeOutput, metadata middleware.Metadata, err error,
) {
	out, metadata, err = next.HandleDeserialize(ctx, in)
	if err != nil {
		return out, metadata, err
	}

	response, ok := out.RawResponse.(*smithyhttp.Response)
	if !ok {
		return out, metadata, &smithy.DeserializationError{Err: fmt.Errorf("unknown transport type %T", out.RawResponse)}
	}

	if response.StatusCode < 200 || response.StatusCode >= 300 {
		return out, metadata, awsRestjson1_deserializeOpErrorListNamedShadowsForThing(response, &metadata)
	}
	output := &ListNamedShadowsForThingOutput{}
	out.Result = output

	var buff [1024]byte
	ringBuffer := smithyio.NewRingBuffer(buff[:])

	body := io.TeeReader(response.Body, ringBuffer)

	decoder := json.NewDecoder(body)
	decoder.UseNumber()
	var shape interface{}
	if err := decoder.Decode(&shape); err != nil && err != io.EOF {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return out, metadata, err
	}

	err = awsRestjson1_deserializeOpDocumentListNamedShadowsForThingOutput(&output, shape)
	if err != nil {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		return out, metadata, &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body with invalid JSON, %w", err),
			Snapshot: snapshot.Bytes(),
		}
	}

	return out, metadata, err
}

func awsRestjson1_deserializeOpErrorListNamedShadowsForThing(response *smithyhttp.Response, metadata *middleware.Metadata) error {
	var errorBuffer bytes.Buffer
	if _, err := io.Copy(&errorBuffer, response.Body); err != nil {
		return &smithy.DeserializationError{Err: fmt.Errorf("failed to copy error response body, %w", err)}
	}
	errorBody := bytes.NewReader(errorBuffer.Bytes())

	errorCode := "UnknownError"
	errorMessage := errorCode

	headerCode := response.Header.Get("X-Amzn-ErrorType")
	if len(headerCode) != 0 {
		errorCode = restjson.SanitizeErrorCode(headerCode)
	}

	var buff [1024]byte
	ringBuffer := smithyio.NewRingBuffer(buff[:])

	body := io.TeeReader(errorBody, ringBuffer)
	decoder := json.NewDecoder(body)
	decoder.UseNumber()
	jsonCode, message, err := restjson.GetErrorInfo(decoder)
	if err != nil {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	errorBody.Seek(0, io.SeekStart)
	if len(headerCode) == 0 && len(jsonCode) != 0 {
		errorCode = restjson.SanitizeErrorCode(jsonCode)
	}
	if len(message) != 0 {
		errorMessage = message
	}

	switch {
	case strings.EqualFold("InternalFailureException", errorCode):
		return awsRestjson1_deserializeErrorInternalFailureException(response, errorBody)

	case strings.EqualFold("InvalidRequestException", errorCode):
		return awsRestjson1_deserializeErrorInvalidRequestException(response, errorBody)

	case strings.EqualFold("MethodNotAllowedException", errorCode):
		return awsRestjson1_deserializeErrorMethodNotAllowedException(response, errorBody)

	case strings.EqualFold("ResourceNotFoundException", errorCode):
		return awsRestjson1_deserializeErrorResourceNotFoundException(response, errorBody)

	case strings.EqualFold("ServiceUnavailableException", errorCode):
		return awsRestjson1_deserializeErrorServiceUnavailableException(response, errorBody)

	case strings.EqualFold("ThrottlingException", errorCode):
		return awsRestjson1_deserializeErrorThrottlingException(response, errorBody)

	case strings.EqualFold("UnauthorizedException", errorCode):
		return awsRestjson1_deserializeErrorUnauthorizedException(response, errorBody)

	default:
		genericError := &smithy.GenericAPIError{
			Code:    errorCode,
			Message: errorMessage,
		}
		return genericError

	}
}

func awsRestjson1_deserializeOpDocumentListNamedShadowsForThingOutput(v **ListNamedShadowsForThingOutput, 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 *ListNamedShadowsForThingOutput
	if *v == nil {
		sv = &ListNamedShadowsForThingOutput{}
	} else {
		sv = *v
	}

	for key, value := range shape {
		switch key {
		case "nextToken":
			if value != nil {
				jtv, ok := value.(string)
				if !ok {
					return fmt.Errorf("expected NextToken to be of type string, got %T instead", value)
				}
				sv.NextToken = ptr.String(jtv)
			}

		case "results":
			if err := awsRestjson1_deserializeDocumentNamedShadowList(&sv.Results, value); err != nil {
				return err
			}

		case "timestamp":
			if value != nil {
				jtv, ok := value.(json.Number)
				if !ok {
					return fmt.Errorf("expected Timestamp to be json.Number, got %T instead", value)
				}
				i64, err := jtv.Int64()
				if err != nil {
					return err
				}
				sv.Timestamp = i64
			}

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}

type awsRestjson1_deserializeOpListRetainedMessages struct {
}

func (*awsRestjson1_deserializeOpListRetainedMessages) ID() string {
	return "OperationDeserializer"
}

func (m *awsRestjson1_deserializeOpListRetainedMessages) HandleDeserialize(ctx context.Context, in middleware.DeserializeInput, next middleware.DeserializeHandler) (
	out middleware.DeserializeOutput, metadata middleware.Metadata, err error,
) {
	out, metadata, err = next.HandleDeserialize(ctx, in)
	if err != nil {
		return out, metadata, err
	}

	response, ok := out.RawResponse.(*smithyhttp.Response)
	if !ok {
		return out, metadata, &smithy.DeserializationError{Err: fmt.Errorf("unknown transport type %T", out.RawResponse)}
	}

	if response.StatusCode < 200 || response.StatusCode >= 300 {
		return out, metadata, awsRestjson1_deserializeOpErrorListRetainedMessages(response, &metadata)
	}
	output := &ListRetainedMessagesOutput{}
	out.Result = output

	var buff [1024]byte
	ringBuffer := smithyio.NewRingBuffer(buff[:])

	body := io.TeeReader(response.Body, ringBuffer)

	decoder := json.NewDecoder(body)
	decoder.UseNumber()
	var shape interface{}
	if err := decoder.Decode(&shape); err != nil && err != io.EOF {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return out, metadata, err
	}

	err = awsRestjson1_deserializeOpDocumentListRetainedMessagesOutput(&output, shape)
	if err != nil {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		return out, metadata, &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body with invalid JSON, %w", err),
			Snapshot: snapshot.Bytes(),
		}
	}

	return out, metadata, err
}

func awsRestjson1_deserializeOpErrorListRetainedMessages(response *smithyhttp.Response, metadata *middleware.Metadata) error {
	var errorBuffer bytes.Buffer
	if _, err := io.Copy(&errorBuffer, response.Body); err != nil {
		return &smithy.DeserializationError{Err: fmt.Errorf("failed to copy error response body, %w", err)}
	}
	errorBody := bytes.NewReader(errorBuffer.Bytes())

	errorCode := "UnknownError"
	errorMessage := errorCode

	headerCode := response.Header.Get("X-Amzn-ErrorType")
	if len(headerCode) != 0 {
		errorCode = restjson.SanitizeErrorCode(headerCode)
	}

	var buff [1024]byte
	ringBuffer := smithyio.NewRingBuffer(buff[:])

	body := io.TeeReader(errorBody, ringBuffer)
	decoder := json.NewDecoder(body)
	decoder.UseNumber()
	jsonCode, message, err := restjson.GetErrorInfo(decoder)
	if err != nil {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	errorBody.Seek(0, io.SeekStart)
	if len(headerCode) == 0 && len(jsonCode) != 0 {
		errorCode = restjson.SanitizeErrorCode(jsonCode)
	}
	if len(message) != 0 {
		errorMessage = message
	}

	switch {
	case strings.EqualFold("InternalFailureException", errorCode):
		return awsRestjson1_deserializeErrorInternalFailureException(response, errorBody)

	case strings.EqualFold("InvalidRequestException", errorCode):
		return awsRestjson1_deserializeErrorInvalidRequestException(response, errorBody)

	case strings.EqualFold("MethodNotAllowedException", errorCode):
		return awsRestjson1_deserializeErrorMethodNotAllowedException(response, errorBody)

	case strings.EqualFold("ServiceUnavailableException", errorCode):
		return awsRestjson1_deserializeErrorServiceUnavailableException(response, errorBody)

	case strings.EqualFold("ThrottlingException", errorCode):
		return awsRestjson1_deserializeErrorThrottlingException(response, errorBody)

	case strings.EqualFold("UnauthorizedException", errorCode):
		return awsRestjson1_deserializeErrorUnauthorizedException(response, errorBody)

	default:
		genericError := &smithy.GenericAPIError{
			Code:    errorCode,
			Message: errorMessage,
		}
		return genericError

	}
}

func awsRestjson1_deserializeOpDocumentListRetainedMessagesOutput(v **ListRetainedMessagesOutput, 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 *ListRetainedMessagesOutput
	if *v == nil {
		sv = &ListRetainedMessagesOutput{}
	} else {
		sv = *v
	}

	for key, value := range shape {
		switch key {
		case "nextToken":
			if value != nil {
				jtv, ok := value.(string)
				if !ok {
					return fmt.Errorf("expected NextToken to be of type string, got %T instead", value)
				}
				sv.NextToken = ptr.String(jtv)
			}

		case "retainedTopics":
			if err := awsRestjson1_deserializeDocumentRetainedMessageList(&sv.RetainedTopics, value); err != nil {
				return err
			}

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}

type awsRestjson1_deserializeOpPublish struct {
}

func (*awsRestjson1_deserializeOpPublish) ID() string {
	return "OperationDeserializer"
}

func (m *awsRestjson1_deserializeOpPublish) HandleDeserialize(ctx context.Context, in middleware.DeserializeInput, next middleware.DeserializeHandler) (
	out middleware.DeserializeOutput, metadata middleware.Metadata, err error,
) {
	out, metadata, err = next.HandleDeserialize(ctx, in)
	if err != nil {
		return out, metadata, err
	}

	response, ok := out.RawResponse.(*smithyhttp.Response)
	if !ok {
		return out, metadata, &smithy.DeserializationError{Err: fmt.Errorf("unknown transport type %T", out.RawResponse)}
	}

	if response.StatusCode < 200 || response.StatusCode >= 300 {
		return out, metadata, awsRestjson1_deserializeOpErrorPublish(response, &metadata)
	}
	output := &PublishOutput{}
	out.Result = output

	if _, err = io.Copy(ioutil.Discard, response.Body); err != nil {
		return out, metadata, &smithy.DeserializationError{
			Err: fmt.Errorf("failed to discard response body, %w", err),
		}
	}

	return out, metadata, err
}

func awsRestjson1_deserializeOpErrorPublish(response *smithyhttp.Response, metadata *middleware.Metadata) error {
	var errorBuffer bytes.Buffer
	if _, err := io.Copy(&errorBuffer, response.Body); err != nil {
		return &smithy.DeserializationError{Err: fmt.Errorf("failed to copy error response body, %w", err)}
	}
	errorBody := bytes.NewReader(errorBuffer.Bytes())

	errorCode := "UnknownError"
	errorMessage := errorCode

	headerCode := response.Header.Get("X-Amzn-ErrorType")
	if len(headerCode) != 0 {
		errorCode = restjson.SanitizeErrorCode(headerCode)
	}

	var buff [1024]byte
	ringBuffer := smithyio.NewRingBuffer(buff[:])

	body := io.TeeReader(errorBody, ringBuffer)
	decoder := json.NewDecoder(body)
	decoder.UseNumber()
	jsonCode, message, err := restjson.GetErrorInfo(decoder)
	if err != nil {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	errorBody.Seek(0, io.SeekStart)
	if len(headerCode) == 0 && len(jsonCode) != 0 {
		errorCode = restjson.SanitizeErrorCode(jsonCode)
	}
	if len(message) != 0 {
		errorMessage = message
	}

	switch {
	case strings.EqualFold("InternalFailureException", errorCode):
		return awsRestjson1_deserializeErrorInternalFailureException(response, errorBody)

	case strings.EqualFold("InvalidRequestException", errorCode):
		return awsRestjson1_deserializeErrorInvalidRequestException(response, errorBody)

	case strings.EqualFold("MethodNotAllowedException", errorCode):
		return awsRestjson1_deserializeErrorMethodNotAllowedException(response, errorBody)

	case strings.EqualFold("ThrottlingException", errorCode):
		return awsRestjson1_deserializeErrorThrottlingException(response, errorBody)

	case strings.EqualFold("UnauthorizedException", errorCode):
		return awsRestjson1_deserializeErrorUnauthorizedException(response, errorBody)

	default:
		genericError := &smithy.GenericAPIError{
			Code:    errorCode,
			Message: errorMessage,
		}
		return genericError

	}
}

type awsRestjson1_deserializeOpUpdateThingShadow struct {
}

func (*awsRestjson1_deserializeOpUpdateThingShadow) ID() string {
	return "OperationDeserializer"
}

func (m *awsRestjson1_deserializeOpUpdateThingShadow) HandleDeserialize(ctx context.Context, in middleware.DeserializeInput, next middleware.DeserializeHandler) (
	out middleware.DeserializeOutput, metadata middleware.Metadata, err error,
) {
	out, metadata, err = next.HandleDeserialize(ctx, in)
	if err != nil {
		return out, metadata, err
	}

	response, ok := out.RawResponse.(*smithyhttp.Response)
	if !ok {
		return out, metadata, &smithy.DeserializationError{Err: fmt.Errorf("unknown transport type %T", out.RawResponse)}
	}

	if response.StatusCode < 200 || response.StatusCode >= 300 {
		return out, metadata, awsRestjson1_deserializeOpErrorUpdateThingShadow(response, &metadata)
	}
	output := &UpdateThingShadowOutput{}
	out.Result = output

	err = awsRestjson1_deserializeOpDocumentUpdateThingShadowOutput(output, response.Body, response.ContentLength)
	if err != nil {
		return out, metadata, &smithy.DeserializationError{Err: fmt.Errorf("failed to deserialize response payload, %w", err)}
	}

	return out, metadata, err
}

func awsRestjson1_deserializeOpErrorUpdateThingShadow(response *smithyhttp.Response, metadata *middleware.Metadata) error {
	var errorBuffer bytes.Buffer
	if _, err := io.Copy(&errorBuffer, response.Body); err != nil {
		return &smithy.DeserializationError{Err: fmt.Errorf("failed to copy error response body, %w", err)}
	}
	errorBody := bytes.NewReader(errorBuffer.Bytes())

	errorCode := "UnknownError"
	errorMessage := errorCode

	headerCode := response.Header.Get("X-Amzn-ErrorType")
	if len(headerCode) != 0 {
		errorCode = restjson.SanitizeErrorCode(headerCode)
	}

	var buff [1024]byte
	ringBuffer := smithyio.NewRingBuffer(buff[:])

	body := io.TeeReader(errorBody, ringBuffer)
	decoder := json.NewDecoder(body)
	decoder.UseNumber()
	jsonCode, message, err := restjson.GetErrorInfo(decoder)
	if err != nil {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	errorBody.Seek(0, io.SeekStart)
	if len(headerCode) == 0 && len(jsonCode) != 0 {
		errorCode = restjson.SanitizeErrorCode(jsonCode)
	}
	if len(message) != 0 {
		errorMessage = message
	}

	switch {
	case strings.EqualFold("ConflictException", errorCode):
		return awsRestjson1_deserializeErrorConflictException(response, errorBody)

	case strings.EqualFold("InternalFailureException", errorCode):
		return awsRestjson1_deserializeErrorInternalFailureException(response, errorBody)

	case strings.EqualFold("InvalidRequestException", errorCode):
		return awsRestjson1_deserializeErrorInvalidRequestException(response, errorBody)

	case strings.EqualFold("MethodNotAllowedException", errorCode):
		return awsRestjson1_deserializeErrorMethodNotAllowedException(response, errorBody)

	case strings.EqualFold("RequestEntityTooLargeException", errorCode):
		return awsRestjson1_deserializeErrorRequestEntityTooLargeException(response, errorBody)

	case strings.EqualFold("ServiceUnavailableException", errorCode):
		return awsRestjson1_deserializeErrorServiceUnavailableException(response, errorBody)

	case strings.EqualFold("ThrottlingException", errorCode):
		return awsRestjson1_deserializeErrorThrottlingException(response, errorBody)

	case strings.EqualFold("UnauthorizedException", errorCode):
		return awsRestjson1_deserializeErrorUnauthorizedException(response, errorBody)

	case strings.EqualFold("UnsupportedDocumentEncodingException", errorCode):
		return awsRestjson1_deserializeErrorUnsupportedDocumentEncodingException(response, errorBody)

	default:
		genericError := &smithy.GenericAPIError{
			Code:    errorCode,
			Message: errorMessage,
		}
		return genericError

	}
}

func awsRestjson1_deserializeOpDocumentUpdateThingShadowOutput(v *UpdateThingShadowOutput, body io.ReadCloser, contentLength int64) error {
	if v == nil {
		return fmt.Errorf("unsupported deserialization of nil %T", v)
	}

	var buf bytes.Buffer
	if contentLength > 0 {
		buf.Grow(int(contentLength))
	} else {
		buf.Grow(512)
	}

	_, err := buf.ReadFrom(body)
	if err != nil {
		return err
	}
	if buf.Len() > 0 {
		v.Payload = buf.Bytes()
	}
	return nil
}

func awsRestjson1_deserializeErrorConflictException(response *smithyhttp.Response, errorBody *bytes.Reader) error {
	output := &types.ConflictException{}
	var buff [1024]byte
	ringBuffer := smithyio.NewRingBuffer(buff[:])

	body := io.TeeReader(errorBody, ringBuffer)
	decoder := json.NewDecoder(body)
	decoder.UseNumber()
	var shape interface{}
	if err := decoder.Decode(&shape); err != nil && err != io.EOF {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	err := awsRestjson1_deserializeDocumentConflictException(&output, shape)

	if err != nil {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	errorBody.Seek(0, io.SeekStart)

	return output
}

func awsRestjson1_deserializeErrorInternalFailureException(response *smithyhttp.Response, errorBody *bytes.Reader) error {
	output := &types.InternalFailureException{}
	var buff [1024]byte
	ringBuffer := smithyio.NewRingBuffer(buff[:])

	body := io.TeeReader(errorBody, ringBuffer)
	decoder := json.NewDecoder(body)
	decoder.UseNumber()
	var shape interface{}
	if err := decoder.Decode(&shape); err != nil && err != io.EOF {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	err := awsRestjson1_deserializeDocumentInternalFailureException(&output, shape)

	if err != nil {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	errorBody.Seek(0, io.SeekStart)

	return output
}

func awsRestjson1_deserializeErrorInvalidRequestException(response *smithyhttp.Response, errorBody *bytes.Reader) error {
	output := &types.InvalidRequestException{}
	var buff [1024]byte
	ringBuffer := smithyio.NewRingBuffer(buff[:])

	body := io.TeeReader(errorBody, ringBuffer)
	decoder := json.NewDecoder(body)
	decoder.UseNumber()
	var shape interface{}
	if err := decoder.Decode(&shape); err != nil && err != io.EOF {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	err := awsRestjson1_deserializeDocumentInvalidRequestException(&output, shape)

	if err != nil {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	errorBody.Seek(0, io.SeekStart)

	return output
}

func awsRestjson1_deserializeErrorMethodNotAllowedException(response *smithyhttp.Response, errorBody *bytes.Reader) error {
	output := &types.MethodNotAllowedException{}
	var buff [1024]byte
	ringBuffer := smithyio.NewRingBuffer(buff[:])

	body := io.TeeReader(errorBody, ringBuffer)
	decoder := json.NewDecoder(body)
	decoder.UseNumber()
	var shape interface{}
	if err := decoder.Decode(&shape); err != nil && err != io.EOF {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	err := awsRestjson1_deserializeDocumentMethodNotAllowedException(&output, shape)

	if err != nil {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	errorBody.Seek(0, io.SeekStart)

	return output
}

func awsRestjson1_deserializeErrorRequestEntityTooLargeException(response *smithyhttp.Response, errorBody *bytes.Reader) error {
	output := &types.RequestEntityTooLargeException{}
	var buff [1024]byte
	ringBuffer := smithyio.NewRingBuffer(buff[:])

	body := io.TeeReader(errorBody, ringBuffer)
	decoder := json.NewDecoder(body)
	decoder.UseNumber()
	var shape interface{}
	if err := decoder.Decode(&shape); err != nil && err != io.EOF {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	err := awsRestjson1_deserializeDocumentRequestEntityTooLargeException(&output, shape)

	if err != nil {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	errorBody.Seek(0, io.SeekStart)

	return output
}

func awsRestjson1_deserializeErrorResourceNotFoundException(response *smithyhttp.Response, errorBody *bytes.Reader) error {
	output := &types.ResourceNotFoundException{}
	var buff [1024]byte
	ringBuffer := smithyio.NewRingBuffer(buff[:])

	body := io.TeeReader(errorBody, ringBuffer)
	decoder := json.NewDecoder(body)
	decoder.UseNumber()
	var shape interface{}
	if err := decoder.Decode(&shape); err != nil && err != io.EOF {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	err := awsRestjson1_deserializeDocumentResourceNotFoundException(&output, shape)

	if err != nil {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	errorBody.Seek(0, io.SeekStart)

	return output
}

func awsRestjson1_deserializeErrorServiceUnavailableException(response *smithyhttp.Response, errorBody *bytes.Reader) error {
	output := &types.ServiceUnavailableException{}
	var buff [1024]byte
	ringBuffer := smithyio.NewRingBuffer(buff[:])

	body := io.TeeReader(errorBody, ringBuffer)
	decoder := json.NewDecoder(body)
	decoder.UseNumber()
	var shape interface{}
	if err := decoder.Decode(&shape); err != nil && err != io.EOF {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	err := awsRestjson1_deserializeDocumentServiceUnavailableException(&output, shape)

	if err != nil {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	errorBody.Seek(0, io.SeekStart)

	return output
}

func awsRestjson1_deserializeErrorThrottlingException(response *smithyhttp.Response, errorBody *bytes.Reader) error {
	output := &types.ThrottlingException{}
	var buff [1024]byte
	ringBuffer := smithyio.NewRingBuffer(buff[:])

	body := io.TeeReader(errorBody, ringBuffer)
	decoder := json.NewDecoder(body)
	decoder.UseNumber()
	var shape interface{}
	if err := decoder.Decode(&shape); err != nil && err != io.EOF {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	err := awsRestjson1_deserializeDocumentThrottlingException(&output, shape)

	if err != nil {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	errorBody.Seek(0, io.SeekStart)

	return output
}

func awsRestjson1_deserializeErrorUnauthorizedException(response *smithyhttp.Response, errorBody *bytes.Reader) error {
	output := &types.UnauthorizedException{}
	var buff [1024]byte
	ringBuffer := smithyio.NewRingBuffer(buff[:])

	body := io.TeeReader(errorBody, ringBuffer)
	decoder := json.NewDecoder(body)
	decoder.UseNumber()
	var shape interface{}
	if err := decoder.Decode(&shape); err != nil && err != io.EOF {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	err := awsRestjson1_deserializeDocumentUnauthorizedException(&output, shape)

	if err != nil {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	errorBody.Seek(0, io.SeekStart)

	return output
}

func awsRestjson1_deserializeErrorUnsupportedDocumentEncodingException(response *smithyhttp.Response, errorBody *bytes.Reader) error {
	output := &types.UnsupportedDocumentEncodingException{}
	var buff [1024]byte
	ringBuffer := smithyio.NewRingBuffer(buff[:])

	body := io.TeeReader(errorBody, ringBuffer)
	decoder := json.NewDecoder(body)
	decoder.UseNumber()
	var shape interface{}
	if err := decoder.Decode(&shape); err != nil && err != io.EOF {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	err := awsRestjson1_deserializeDocumentUnsupportedDocumentEncodingException(&output, shape)

	if err != nil {
		var snapshot bytes.Buffer
		io.Copy(&snapshot, ringBuffer)
		err = &smithy.DeserializationError{
			Err:      fmt.Errorf("failed to decode response body, %w", err),
			Snapshot: snapshot.Bytes(),
		}
		return err
	}

	errorBody.Seek(0, io.SeekStart)

	return output
}

func awsRestjson1_deserializeDocumentConflictException(v **types.ConflictException, 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 *types.ConflictException
	if *v == nil {
		sv = &types.ConflictException{}
	} else {
		sv = *v
	}

	for key, value := range shape {
		switch key {
		case "message":
			if value != nil {
				jtv, ok := value.(string)
				if !ok {
					return fmt.Errorf("expected errorMessage to be of type string, got %T instead", value)
				}
				sv.Message = ptr.String(jtv)
			}

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}

func awsRestjson1_deserializeDocumentInternalFailureException(v **types.InternalFailureException, 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 *types.InternalFailureException
	if *v == nil {
		sv = &types.InternalFailureException{}
	} else {
		sv = *v
	}

	for key, value := range shape {
		switch key {
		case "message":
			if value != nil {
				jtv, ok := value.(string)
				if !ok {
					return fmt.Errorf("expected errorMessage to be of type string, got %T instead", value)
				}
				sv.Message = ptr.String(jtv)
			}

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}

func awsRestjson1_deserializeDocumentInvalidRequestException(v **types.InvalidRequestException, 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 *types.InvalidRequestException
	if *v == nil {
		sv = &types.InvalidRequestException{}
	} else {
		sv = *v
	}

	for key, value := range shape {
		switch key {
		case "message":
			if value != nil {
				jtv, ok := value.(string)
				if !ok {
					return fmt.Errorf("expected errorMessage to be of type string, got %T instead", value)
				}
				sv.Message = ptr.String(jtv)
			}

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}

func awsRestjson1_deserializeDocumentMethodNotAllowedException(v **types.MethodNotAllowedException, 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 *types.MethodNotAllowedException
	if *v == nil {
		sv = &types.MethodNotAllowedException{}
	} else {
		sv = *v
	}

	for key, value := range shape {
		switch key {
		case "message":
			if value != nil {
				jtv, ok := value.(string)
				if !ok {
					return fmt.Errorf("expected errorMessage to be of type string, got %T instead", value)
				}
				sv.Message = ptr.String(jtv)
			}

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}

func awsRestjson1_deserializeDocumentNamedShadowList(v *[]string, value interface{}) error {
	if v == nil {
		return fmt.Errorf("unexpected nil of type %T", v)
	}
	if value == nil {
		return nil
	}

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

	var cv []string
	if *v == nil {
		cv = []string{}
	} else {
		cv = *v
	}

	for _, value := range shape {
		var col string
		if value != nil {
			jtv, ok := value.(string)
			if !ok {
				return fmt.Errorf("expected ShadowName to be of type string, got %T instead", value)
			}
			col = jtv
		}
		cv = append(cv, col)

	}
	*v = cv
	return nil
}

func awsRestjson1_deserializeDocumentRequestEntityTooLargeException(v **types.RequestEntityTooLargeException, 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 *types.RequestEntityTooLargeException
	if *v == nil {
		sv = &types.RequestEntityTooLargeException{}
	} else {
		sv = *v
	}

	for key, value := range shape {
		switch key {
		case "message":
			if value != nil {
				jtv, ok := value.(string)
				if !ok {
					return fmt.Errorf("expected errorMessage to be of type string, got %T instead", value)
				}
				sv.Message = ptr.String(jtv)
			}

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}

func awsRestjson1_deserializeDocumentResourceNotFoundException(v **types.ResourceNotFoundException, 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 *types.ResourceNotFoundException
	if *v == nil {
		sv = &types.ResourceNotFoundException{}
	} else {
		sv = *v
	}

	for key, value := range shape {
		switch key {
		case "message":
			if value != nil {
				jtv, ok := value.(string)
				if !ok {
					return fmt.Errorf("expected errorMessage to be of type string, got %T instead", value)
				}
				sv.Message = ptr.String(jtv)
			}

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}

func awsRestjson1_deserializeDocumentRetainedMessageList(v *[]types.RetainedMessageSummary, value interface{}) error {
	if v == nil {
		return fmt.Errorf("unexpected nil of type %T", v)
	}
	if value == nil {
		return nil
	}

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

	var cv []types.RetainedMessageSummary
	if *v == nil {
		cv = []types.RetainedMessageSummary{}
	} else {
		cv = *v
	}

	for _, value := range shape {
		var col types.RetainedMessageSummary
		destAddr := &col
		if err := awsRestjson1_deserializeDocumentRetainedMessageSummary(&destAddr, value); err != nil {
			return err
		}
		col = *destAddr
		cv = append(cv, col)

	}
	*v = cv
	return nil
}

func awsRestjson1_deserializeDocumentRetainedMessageSummary(v **types.RetainedMessageSummary, 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 *types.RetainedMessageSummary
	if *v == nil {
		sv = &types.RetainedMessageSummary{}
	} else {
		sv = *v
	}

	for key, value := range shape {
		switch key {
		case "lastModifiedTime":
			if value != nil {
				jtv, ok := value.(json.Number)
				if !ok {
					return fmt.Errorf("expected Timestamp to be json.Number, got %T instead", value)
				}
				i64, err := jtv.Int64()
				if err != nil {
					return err
				}
				sv.LastModifiedTime = i64
			}

		case "payloadSize":
			if value != nil {
				jtv, ok := value.(json.Number)
				if !ok {
					return fmt.Errorf("expected PayloadSize to be json.Number, got %T instead", value)
				}
				i64, err := jtv.Int64()
				if err != nil {
					return err
				}
				sv.PayloadSize = i64
			}

		case "qos":
			if value != nil {
				jtv, ok := value.(json.Number)
				if !ok {
					return fmt.Errorf("expected Qos to be json.Number, got %T instead", value)
				}
				i64, err := jtv.Int64()
				if err != nil {
					return err
				}
				sv.Qos = int32(i64)
			}

		case "topic":
			if value != nil {
				jtv, ok := value.(string)
				if !ok {
					return fmt.Errorf("expected Topic to be of type string, got %T instead", value)
				}
				sv.Topic = ptr.String(jtv)
			}

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}

func awsRestjson1_deserializeDocumentServiceUnavailableException(v **types.ServiceUnavailableException, 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 *types.ServiceUnavailableException
	if *v == nil {
		sv = &types.ServiceUnavailableException{}
	} else {
		sv = *v
	}

	for key, value := range shape {
		switch key {
		case "message":
			if value != nil {
				jtv, ok := value.(string)
				if !ok {
					return fmt.Errorf("expected errorMessage to be of type string, got %T instead", value)
				}
				sv.Message = ptr.String(jtv)
			}

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}

func awsRestjson1_deserializeDocumentThrottlingException(v **types.ThrottlingException, 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 *types.ThrottlingException
	if *v == nil {
		sv = &types.ThrottlingException{}
	} else {
		sv = *v
	}

	for key, value := range shape {
		switch key {
		case "message":
			if value != nil {
				jtv, ok := value.(string)
				if !ok {
					return fmt.Errorf("expected errorMessage to be of type string, got %T instead", value)
				}
				sv.Message = ptr.String(jtv)
			}

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}

func awsRestjson1_deserializeDocumentUnauthorizedException(v **types.UnauthorizedException, 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 *types.UnauthorizedException
	if *v == nil {
		sv = &types.UnauthorizedException{}
	} else {
		sv = *v
	}

	for key, value := range shape {
		switch key {
		case "message":
			if value != nil {
				jtv, ok := value.(string)
				if !ok {
					return fmt.Errorf("expected errorMessage to be of type string, got %T instead", value)
				}
				sv.Message = ptr.String(jtv)
			}

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}

func awsRestjson1_deserializeDocumentUnsupportedDocumentEncodingException(v **types.UnsupportedDocumentEncodingException, 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 *types.UnsupportedDocumentEncodingException
	if *v == nil {
		sv = &types.UnsupportedDocumentEncodingException{}
	} else {
		sv = *v
	}

	for key, value := range shape {
		switch key {
		case "message":
			if value != nil {
				jtv, ok := value.(string)
				if !ok {
					return fmt.Errorf("expected errorMessage to be of type string, got %T instead", value)
				}
				sv.Message = ptr.String(jtv)
			}

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}