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

package dynamodbstreams

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/dynamodbstreams/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"
	smithytime "github.com/aws/smithy-go/time"
	"github.com/aws/smithy-go/tracing"
	smithyhttp "github.com/aws/smithy-go/transport/http"
	"io"
	"strings"
)

type awsAwsjson10_deserializeOpDescribeStream struct {
}

func (*awsAwsjson10_deserializeOpDescribeStream) ID() string {
	return "OperationDeserializer"
}

func (m *awsAwsjson10_deserializeOpDescribeStream) 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
	}

	_, span := tracing.StartSpan(ctx, "OperationDeserializer")
	endTimer := startMetricTimer(ctx, "client.call.deserialization_duration")
	defer endTimer()
	defer span.End()
	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, awsAwsjson10_deserializeOpErrorDescribeStream(response, &metadata)
	}
	output := &DescribeStreamOutput{}
	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 = awsAwsjson10_deserializeOpDocumentDescribeStreamOutput(&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 out, metadata, err
	}

	return out, metadata, err
}

func awsAwsjson10_deserializeOpErrorDescribeStream(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")

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

	body := io.TeeReader(errorBody, ringBuffer)
	decoder := json.NewDecoder(body)
	decoder.UseNumber()
	bodyInfo, err := getProtocolErrorInfo(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 typ, ok := resolveProtocolErrorType(headerCode, bodyInfo); ok {
		errorCode = restjson.SanitizeErrorCode(typ)
	}
	if len(bodyInfo.Message) != 0 {
		errorMessage = bodyInfo.Message
	}
	switch {
	case strings.EqualFold("InternalServerError", errorCode):
		return awsAwsjson10_deserializeErrorInternalServerError(response, errorBody)

	case strings.EqualFold("ResourceNotFoundException", errorCode):
		return awsAwsjson10_deserializeErrorResourceNotFoundException(response, errorBody)

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

	}
}

type awsAwsjson10_deserializeOpGetRecords struct {
}

func (*awsAwsjson10_deserializeOpGetRecords) ID() string {
	return "OperationDeserializer"
}

func (m *awsAwsjson10_deserializeOpGetRecords) 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
	}

	_, span := tracing.StartSpan(ctx, "OperationDeserializer")
	endTimer := startMetricTimer(ctx, "client.call.deserialization_duration")
	defer endTimer()
	defer span.End()
	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, awsAwsjson10_deserializeOpErrorGetRecords(response, &metadata)
	}
	output := &GetRecordsOutput{}
	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 = awsAwsjson10_deserializeOpDocumentGetRecordsOutput(&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 out, metadata, err
	}

	return out, metadata, err
}

func awsAwsjson10_deserializeOpErrorGetRecords(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")

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

	body := io.TeeReader(errorBody, ringBuffer)
	decoder := json.NewDecoder(body)
	decoder.UseNumber()
	bodyInfo, err := getProtocolErrorInfo(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 typ, ok := resolveProtocolErrorType(headerCode, bodyInfo); ok {
		errorCode = restjson.SanitizeErrorCode(typ)
	}
	if len(bodyInfo.Message) != 0 {
		errorMessage = bodyInfo.Message
	}
	switch {
	case strings.EqualFold("ExpiredIteratorException", errorCode):
		return awsAwsjson10_deserializeErrorExpiredIteratorException(response, errorBody)

	case strings.EqualFold("InternalServerError", errorCode):
		return awsAwsjson10_deserializeErrorInternalServerError(response, errorBody)

	case strings.EqualFold("LimitExceededException", errorCode):
		return awsAwsjson10_deserializeErrorLimitExceededException(response, errorBody)

	case strings.EqualFold("ResourceNotFoundException", errorCode):
		return awsAwsjson10_deserializeErrorResourceNotFoundException(response, errorBody)

	case strings.EqualFold("TrimmedDataAccessException", errorCode):
		return awsAwsjson10_deserializeErrorTrimmedDataAccessException(response, errorBody)

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

	}
}

type awsAwsjson10_deserializeOpGetShardIterator struct {
}

func (*awsAwsjson10_deserializeOpGetShardIterator) ID() string {
	return "OperationDeserializer"
}

func (m *awsAwsjson10_deserializeOpGetShardIterator) 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
	}

	_, span := tracing.StartSpan(ctx, "OperationDeserializer")
	endTimer := startMetricTimer(ctx, "client.call.deserialization_duration")
	defer endTimer()
	defer span.End()
	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, awsAwsjson10_deserializeOpErrorGetShardIterator(response, &metadata)
	}
	output := &GetShardIteratorOutput{}
	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 = awsAwsjson10_deserializeOpDocumentGetShardIteratorOutput(&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 out, metadata, err
	}

	return out, metadata, err
}

func awsAwsjson10_deserializeOpErrorGetShardIterator(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")

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

	body := io.TeeReader(errorBody, ringBuffer)
	decoder := json.NewDecoder(body)
	decoder.UseNumber()
	bodyInfo, err := getProtocolErrorInfo(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 typ, ok := resolveProtocolErrorType(headerCode, bodyInfo); ok {
		errorCode = restjson.SanitizeErrorCode(typ)
	}
	if len(bodyInfo.Message) != 0 {
		errorMessage = bodyInfo.Message
	}
	switch {
	case strings.EqualFold("InternalServerError", errorCode):
		return awsAwsjson10_deserializeErrorInternalServerError(response, errorBody)

	case strings.EqualFold("ResourceNotFoundException", errorCode):
		return awsAwsjson10_deserializeErrorResourceNotFoundException(response, errorBody)

	case strings.EqualFold("TrimmedDataAccessException", errorCode):
		return awsAwsjson10_deserializeErrorTrimmedDataAccessException(response, errorBody)

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

	}
}

type awsAwsjson10_deserializeOpListStreams struct {
}

func (*awsAwsjson10_deserializeOpListStreams) ID() string {
	return "OperationDeserializer"
}

func (m *awsAwsjson10_deserializeOpListStreams) 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
	}

	_, span := tracing.StartSpan(ctx, "OperationDeserializer")
	endTimer := startMetricTimer(ctx, "client.call.deserialization_duration")
	defer endTimer()
	defer span.End()
	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, awsAwsjson10_deserializeOpErrorListStreams(response, &metadata)
	}
	output := &ListStreamsOutput{}
	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 = awsAwsjson10_deserializeOpDocumentListStreamsOutput(&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 out, metadata, err
	}

	return out, metadata, err
}

func awsAwsjson10_deserializeOpErrorListStreams(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")

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

	body := io.TeeReader(errorBody, ringBuffer)
	decoder := json.NewDecoder(body)
	decoder.UseNumber()
	bodyInfo, err := getProtocolErrorInfo(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 typ, ok := resolveProtocolErrorType(headerCode, bodyInfo); ok {
		errorCode = restjson.SanitizeErrorCode(typ)
	}
	if len(bodyInfo.Message) != 0 {
		errorMessage = bodyInfo.Message
	}
	switch {
	case strings.EqualFold("InternalServerError", errorCode):
		return awsAwsjson10_deserializeErrorInternalServerError(response, errorBody)

	case strings.EqualFold("ResourceNotFoundException", errorCode):
		return awsAwsjson10_deserializeErrorResourceNotFoundException(response, errorBody)

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

	}
}

func awsAwsjson10_deserializeErrorExpiredIteratorException(response *smithyhttp.Response, errorBody *bytes.Reader) error {
	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
	}

	output := &types.ExpiredIteratorException{}
	err := awsAwsjson10_deserializeDocumentExpiredIteratorException(&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 awsAwsjson10_deserializeErrorInternalServerError(response *smithyhttp.Response, errorBody *bytes.Reader) error {
	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
	}

	output := &types.InternalServerError{}
	err := awsAwsjson10_deserializeDocumentInternalServerError(&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 awsAwsjson10_deserializeErrorLimitExceededException(response *smithyhttp.Response, errorBody *bytes.Reader) error {
	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
	}

	output := &types.LimitExceededException{}
	err := awsAwsjson10_deserializeDocumentLimitExceededException(&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 awsAwsjson10_deserializeErrorResourceNotFoundException(response *smithyhttp.Response, errorBody *bytes.Reader) error {
	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
	}

	output := &types.ResourceNotFoundException{}
	err := awsAwsjson10_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 awsAwsjson10_deserializeErrorTrimmedDataAccessException(response *smithyhttp.Response, errorBody *bytes.Reader) error {
	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
	}

	output := &types.TrimmedDataAccessException{}
	err := awsAwsjson10_deserializeDocumentTrimmedDataAccessException(&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 awsAwsjson10_deserializeDocumentAttributeMap(v *map[string]types.AttributeValue, 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 mv map[string]types.AttributeValue
	if *v == nil {
		mv = map[string]types.AttributeValue{}
	} else {
		mv = *v
	}

	for key, value := range shape {
		var parsedVal types.AttributeValue
		mapVar := parsedVal
		if err := awsAwsjson10_deserializeDocumentAttributeValue(&mapVar, value); err != nil {
			return err
		}
		parsedVal = mapVar
		mv[key] = parsedVal

	}
	*v = mv
	return nil
}

func awsAwsjson10_deserializeDocumentAttributeValue(v *types.AttributeValue, 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 uv types.AttributeValue
loop:
	for key, value := range shape {
		if value == nil {
			continue
		}
		switch key {
		case "B":
			var mv []byte
			if value != nil {
				jtv, ok := value.(string)
				if !ok {
					return fmt.Errorf("expected BinaryAttributeValue to be []byte, got %T instead", value)
				}
				dv, err := base64.StdEncoding.DecodeString(jtv)
				if err != nil {
					return fmt.Errorf("failed to base64 decode BinaryAttributeValue, %w", err)
				}
				mv = dv
			}
			uv = &types.AttributeValueMemberB{Value: mv}
			break loop

		case "BOOL":
			var mv bool
			if value != nil {
				jtv, ok := value.(bool)
				if !ok {
					return fmt.Errorf("expected BooleanAttributeValue to be of type *bool, got %T instead", value)
				}
				mv = jtv
			}
			uv = &types.AttributeValueMemberBOOL{Value: mv}
			break loop

		case "BS":
			var mv [][]byte
			if err := awsAwsjson10_deserializeDocumentBinarySetAttributeValue(&mv, value); err != nil {
				return err
			}
			uv = &types.AttributeValueMemberBS{Value: mv}
			break loop

		case "L":
			var mv []types.AttributeValue
			if err := awsAwsjson10_deserializeDocumentListAttributeValue(&mv, value); err != nil {
				return err
			}
			uv = &types.AttributeValueMemberL{Value: mv}
			break loop

		case "M":
			var mv map[string]types.AttributeValue
			if err := awsAwsjson10_deserializeDocumentMapAttributeValue(&mv, value); err != nil {
				return err
			}
			uv = &types.AttributeValueMemberM{Value: mv}
			break loop

		case "N":
			var mv string
			if value != nil {
				jtv, ok := value.(string)
				if !ok {
					return fmt.Errorf("expected NumberAttributeValue to be of type string, got %T instead", value)
				}
				mv = jtv
			}
			uv = &types.AttributeValueMemberN{Value: mv}
			break loop

		case "NS":
			var mv []string
			if err := awsAwsjson10_deserializeDocumentNumberSetAttributeValue(&mv, value); err != nil {
				return err
			}
			uv = &types.AttributeValueMemberNS{Value: mv}
			break loop

		case "NULL":
			var mv bool
			if value != nil {
				jtv, ok := value.(bool)
				if !ok {
					return fmt.Errorf("expected NullAttributeValue to be of type *bool, got %T instead", value)
				}
				mv = jtv
			}
			uv = &types.AttributeValueMemberNULL{Value: mv}
			break loop

		case "S":
			var mv string
			if value != nil {
				jtv, ok := value.(string)
				if !ok {
					return fmt.Errorf("expected StringAttributeValue to be of type string, got %T instead", value)
				}
				mv = jtv
			}
			uv = &types.AttributeValueMemberS{Value: mv}
			break loop

		case "SS":
			var mv []string
			if err := awsAwsjson10_deserializeDocumentStringSetAttributeValue(&mv, value); err != nil {
				return err
			}
			uv = &types.AttributeValueMemberSS{Value: mv}
			break loop

		default:
			uv = &types.UnknownUnionMember{Tag: key}
			break loop

		}
	}
	*v = uv
	return nil
}

func awsAwsjson10_deserializeDocumentBinarySetAttributeValue(v *[][]byte, 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 [][]byte
	if *v == nil {
		cv = [][]byte{}
	} else {
		cv = *v
	}

	for _, value := range shape {
		var col []byte
		if value != nil {
			jtv, ok := value.(string)
			if !ok {
				return fmt.Errorf("expected BinaryAttributeValue to be []byte, got %T instead", value)
			}
			dv, err := base64.StdEncoding.DecodeString(jtv)
			if err != nil {
				return fmt.Errorf("failed to base64 decode BinaryAttributeValue, %w", err)
			}
			col = dv
		}
		cv = append(cv, col)

	}
	*v = cv
	return nil
}

func awsAwsjson10_deserializeDocumentExpiredIteratorException(v **types.ExpiredIteratorException, 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.ExpiredIteratorException
	if *v == nil {
		sv = &types.ExpiredIteratorException{}
	} else {
		sv = *v
	}

	for key, value := range shape {
		switch key {
		case "message", "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 awsAwsjson10_deserializeDocumentIdentity(v **types.Identity, 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.Identity
	if *v == nil {
		sv = &types.Identity{}
	} else {
		sv = *v
	}

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

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

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}

func awsAwsjson10_deserializeDocumentInternalServerError(v **types.InternalServerError, 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.InternalServerError
	if *v == nil {
		sv = &types.InternalServerError{}
	} else {
		sv = *v
	}

	for key, value := range shape {
		switch key {
		case "message", "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 awsAwsjson10_deserializeDocumentKeySchema(v *[]types.KeySchemaElement, 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.KeySchemaElement
	if *v == nil {
		cv = []types.KeySchemaElement{}
	} else {
		cv = *v
	}

	for _, value := range shape {
		var col types.KeySchemaElement
		destAddr := &col
		if err := awsAwsjson10_deserializeDocumentKeySchemaElement(&destAddr, value); err != nil {
			return err
		}
		col = *destAddr
		cv = append(cv, col)

	}
	*v = cv
	return nil
}

func awsAwsjson10_deserializeDocumentKeySchemaElement(v **types.KeySchemaElement, 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.KeySchemaElement
	if *v == nil {
		sv = &types.KeySchemaElement{}
	} else {
		sv = *v
	}

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

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

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}

func awsAwsjson10_deserializeDocumentLimitExceededException(v **types.LimitExceededException, 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.LimitExceededException
	if *v == nil {
		sv = &types.LimitExceededException{}
	} else {
		sv = *v
	}

	for key, value := range shape {
		switch key {
		case "message", "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 awsAwsjson10_deserializeDocumentListAttributeValue(v *[]types.AttributeValue, 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.AttributeValue
	if *v == nil {
		cv = []types.AttributeValue{}
	} else {
		cv = *v
	}

	for _, value := range shape {
		var col types.AttributeValue
		if err := awsAwsjson10_deserializeDocumentAttributeValue(&col, value); err != nil {
			return err
		}
		cv = append(cv, col)

	}
	*v = cv
	return nil
}

func awsAwsjson10_deserializeDocumentMapAttributeValue(v *map[string]types.AttributeValue, 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 mv map[string]types.AttributeValue
	if *v == nil {
		mv = map[string]types.AttributeValue{}
	} else {
		mv = *v
	}

	for key, value := range shape {
		var parsedVal types.AttributeValue
		mapVar := parsedVal
		if err := awsAwsjson10_deserializeDocumentAttributeValue(&mapVar, value); err != nil {
			return err
		}
		parsedVal = mapVar
		mv[key] = parsedVal

	}
	*v = mv
	return nil
}

func awsAwsjson10_deserializeDocumentNumberSetAttributeValue(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 NumberAttributeValue to be of type string, got %T instead", value)
			}
			col = jtv
		}
		cv = append(cv, col)

	}
	*v = cv
	return nil
}

func awsAwsjson10_deserializeDocumentRecord(v **types.Record, 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.Record
	if *v == nil {
		sv = &types.Record{}
	} else {
		sv = *v
	}

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

		case "dynamodb":
			if err := awsAwsjson10_deserializeDocumentStreamRecord(&sv.Dynamodb, value); err != nil {
				return err
			}

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

		case "eventName":
			if value != nil {
				jtv, ok := value.(string)
				if !ok {
					return fmt.Errorf("expected OperationType to be of type string, got %T instead", value)
				}
				sv.EventName = types.OperationType(jtv)
			}

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

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

		case "userIdentity":
			if err := awsAwsjson10_deserializeDocumentIdentity(&sv.UserIdentity, value); err != nil {
				return err
			}

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}

func awsAwsjson10_deserializeDocumentRecordList(v *[]types.Record, 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.Record
	if *v == nil {
		cv = []types.Record{}
	} else {
		cv = *v
	}

	for _, value := range shape {
		var col types.Record
		destAddr := &col
		if err := awsAwsjson10_deserializeDocumentRecord(&destAddr, value); err != nil {
			return err
		}
		col = *destAddr
		cv = append(cv, col)

	}
	*v = cv
	return nil
}

func awsAwsjson10_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", "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 awsAwsjson10_deserializeDocumentSequenceNumberRange(v **types.SequenceNumberRange, 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.SequenceNumberRange
	if *v == nil {
		sv = &types.SequenceNumberRange{}
	} else {
		sv = *v
	}

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

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

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}

func awsAwsjson10_deserializeDocumentShard(v **types.Shard, 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.Shard
	if *v == nil {
		sv = &types.Shard{}
	} else {
		sv = *v
	}

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

		case "SequenceNumberRange":
			if err := awsAwsjson10_deserializeDocumentSequenceNumberRange(&sv.SequenceNumberRange, value); err != nil {
				return err
			}

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

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}

func awsAwsjson10_deserializeDocumentShardDescriptionList(v *[]types.Shard, 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.Shard
	if *v == nil {
		cv = []types.Shard{}
	} else {
		cv = *v
	}

	for _, value := range shape {
		var col types.Shard
		destAddr := &col
		if err := awsAwsjson10_deserializeDocumentShard(&destAddr, value); err != nil {
			return err
		}
		col = *destAddr
		cv = append(cv, col)

	}
	*v = cv
	return nil
}

func awsAwsjson10_deserializeDocumentStream(v **types.Stream, 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.Stream
	if *v == nil {
		sv = &types.Stream{}
	} else {
		sv = *v
	}

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

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

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

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}

func awsAwsjson10_deserializeDocumentStreamDescription(v **types.StreamDescription, 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.StreamDescription
	if *v == nil {
		sv = &types.StreamDescription{}
	} else {
		sv = *v
	}

	for key, value := range shape {
		switch key {
		case "CreationRequestDateTime":
			if value != nil {
				switch jtv := value.(type) {
				case json.Number:
					f64, err := jtv.Float64()
					if err != nil {
						return err
					}
					sv.CreationRequestDateTime = ptr.Time(smithytime.ParseEpochSeconds(f64))

				default:
					return fmt.Errorf("expected Date to be a JSON Number, got %T instead", value)

				}
			}

		case "KeySchema":
			if err := awsAwsjson10_deserializeDocumentKeySchema(&sv.KeySchema, value); err != nil {
				return err
			}

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

		case "Shards":
			if err := awsAwsjson10_deserializeDocumentShardDescriptionList(&sv.Shards, value); err != nil {
				return err
			}

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

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

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

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

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

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}

func awsAwsjson10_deserializeDocumentStreamList(v *[]types.Stream, 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.Stream
	if *v == nil {
		cv = []types.Stream{}
	} else {
		cv = *v
	}

	for _, value := range shape {
		var col types.Stream
		destAddr := &col
		if err := awsAwsjson10_deserializeDocumentStream(&destAddr, value); err != nil {
			return err
		}
		col = *destAddr
		cv = append(cv, col)

	}
	*v = cv
	return nil
}

func awsAwsjson10_deserializeDocumentStreamRecord(v **types.StreamRecord, 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.StreamRecord
	if *v == nil {
		sv = &types.StreamRecord{}
	} else {
		sv = *v
	}

	for key, value := range shape {
		switch key {
		case "ApproximateCreationDateTime":
			if value != nil {
				switch jtv := value.(type) {
				case json.Number:
					f64, err := jtv.Float64()
					if err != nil {
						return err
					}
					sv.ApproximateCreationDateTime = ptr.Time(smithytime.ParseEpochSeconds(f64))

				default:
					return fmt.Errorf("expected Date to be a JSON Number, got %T instead", value)

				}
			}

		case "Keys":
			if err := awsAwsjson10_deserializeDocumentAttributeMap(&sv.Keys, value); err != nil {
				return err
			}

		case "NewImage":
			if err := awsAwsjson10_deserializeDocumentAttributeMap(&sv.NewImage, value); err != nil {
				return err
			}

		case "OldImage":
			if err := awsAwsjson10_deserializeDocumentAttributeMap(&sv.OldImage, value); err != nil {
				return err
			}

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

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

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

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}

func awsAwsjson10_deserializeDocumentStringSetAttributeValue(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 StringAttributeValue to be of type string, got %T instead", value)
			}
			col = jtv
		}
		cv = append(cv, col)

	}
	*v = cv
	return nil
}

func awsAwsjson10_deserializeDocumentTrimmedDataAccessException(v **types.TrimmedDataAccessException, 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.TrimmedDataAccessException
	if *v == nil {
		sv = &types.TrimmedDataAccessException{}
	} else {
		sv = *v
	}

	for key, value := range shape {
		switch key {
		case "message", "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 awsAwsjson10_deserializeOpDocumentDescribeStreamOutput(v **DescribeStreamOutput, 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 *DescribeStreamOutput
	if *v == nil {
		sv = &DescribeStreamOutput{}
	} else {
		sv = *v
	}

	for key, value := range shape {
		switch key {
		case "StreamDescription":
			if err := awsAwsjson10_deserializeDocumentStreamDescription(&sv.StreamDescription, value); err != nil {
				return err
			}

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}

func awsAwsjson10_deserializeOpDocumentGetRecordsOutput(v **GetRecordsOutput, 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 *GetRecordsOutput
	if *v == nil {
		sv = &GetRecordsOutput{}
	} else {
		sv = *v
	}

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

		case "Records":
			if err := awsAwsjson10_deserializeDocumentRecordList(&sv.Records, value); err != nil {
				return err
			}

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}

func awsAwsjson10_deserializeOpDocumentGetShardIteratorOutput(v **GetShardIteratorOutput, 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 *GetShardIteratorOutput
	if *v == nil {
		sv = &GetShardIteratorOutput{}
	} else {
		sv = *v
	}

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

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}

func awsAwsjson10_deserializeOpDocumentListStreamsOutput(v **ListStreamsOutput, 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 *ListStreamsOutput
	if *v == nil {
		sv = &ListStreamsOutput{}
	} else {
		sv = *v
	}

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

		case "Streams":
			if err := awsAwsjson10_deserializeDocumentStreamList(&sv.Streams, value); err != nil {
				return err
			}

		default:
			_, _ = key, value

		}
	}
	*v = sv
	return nil
}

type protocolErrorInfo struct {
	Type    string `json:"__type"`
	Message string
	Code    any // nonstandard for awsjson but some services do present the type here
}

func getProtocolErrorInfo(decoder *json.Decoder) (protocolErrorInfo, error) {
	var errInfo protocolErrorInfo
	if err := decoder.Decode(&errInfo); err != nil {
		if err == io.EOF {
			return errInfo, nil
		}
		return errInfo, err
	}

	return errInfo, nil
}

func resolveProtocolErrorType(headerType string, bodyInfo protocolErrorInfo) (string, bool) {
	if len(headerType) != 0 {
		return headerType, true
	} else if len(bodyInfo.Type) != 0 {
		return bodyInfo.Type, true
	} else if code, ok := bodyInfo.Code.(string); ok && len(code) != 0 {
		return code, true
	}
	return "", false
}