YQ Connector: prepare code base for S3 integration

1. Кодовая база Коннектора переписана с помощью Go дженериков так, чтобы добавление нового источника данных (в частности S3 + csv) максимально переиспользовало имеющийся код (чтобы сохранялась логика нарезания на блоки данных, учёт трафика и пр.)
2. API Connector расширено для работы с S3, но ещё пока не протестировано.

1 files changed, 1689 insertions, 0 deletions

diff --git a/vendor/github.com/aws/aws-sdk-go-v2/service/ssooidc/deserializers.go b/vendor/github.com/aws/aws-sdk-go-v2/service/ssooidc/deserializers.go
new file mode 100644
index 0000000000..ca30d22f97
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go-v2/service/ssooidc/deserializers.go
@@ -0,0 +1,1689 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package ssooidc
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"fmt"
+	"github.com/aws/aws-sdk-go-v2/aws/protocol/restjson"
+	"github.com/aws/aws-sdk-go-v2/service/ssooidc/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"
+	"strings"
+)
+
+type awsRestjson1_deserializeOpCreateToken struct {
+}
+
+func (*awsRestjson1_deserializeOpCreateToken) ID() string {
+	return "OperationDeserializer"
+}
+
+func (m *awsRestjson1_deserializeOpCreateToken) 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_deserializeOpErrorCreateToken(response, &metadata)
+	}
+	output := &CreateTokenOutput{}
+	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_deserializeOpDocumentCreateTokenOutput(&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_deserializeOpErrorCreateToken(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("AccessDeniedException", errorCode):
+		return awsRestjson1_deserializeErrorAccessDeniedException(response, errorBody)
+
+	case strings.EqualFold("AuthorizationPendingException", errorCode):
+		return awsRestjson1_deserializeErrorAuthorizationPendingException(response, errorBody)
+
+	case strings.EqualFold("ExpiredTokenException", errorCode):
+		return awsRestjson1_deserializeErrorExpiredTokenException(response, errorBody)
+
+	case strings.EqualFold("InternalServerException", errorCode):
+		return awsRestjson1_deserializeErrorInternalServerException(response, errorBody)
+
+	case strings.EqualFold("InvalidClientException", errorCode):
+		return awsRestjson1_deserializeErrorInvalidClientException(response, errorBody)
+
+	case strings.EqualFold("InvalidGrantException", errorCode):
+		return awsRestjson1_deserializeErrorInvalidGrantException(response, errorBody)
+
+	case strings.EqualFold("InvalidRequestException", errorCode):
+		return awsRestjson1_deserializeErrorInvalidRequestException(response, errorBody)
+
+	case strings.EqualFold("InvalidScopeException", errorCode):
+		return awsRestjson1_deserializeErrorInvalidScopeException(response, errorBody)
+
+	case strings.EqualFold("SlowDownException", errorCode):
+		return awsRestjson1_deserializeErrorSlowDownException(response, errorBody)
+
+	case strings.EqualFold("UnauthorizedClientException", errorCode):
+		return awsRestjson1_deserializeErrorUnauthorizedClientException(response, errorBody)
+
+	case strings.EqualFold("UnsupportedGrantTypeException", errorCode):
+		return awsRestjson1_deserializeErrorUnsupportedGrantTypeException(response, errorBody)
+
+	default:
+		genericError := &smithy.GenericAPIError{
+			Code:    errorCode,
+			Message: errorMessage,
+		}
+		return genericError
+
+	}
+}
+
+func awsRestjson1_deserializeOpDocumentCreateTokenOutput(v **CreateTokenOutput, 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 *CreateTokenOutput
+	if *v == nil {
+		sv = &CreateTokenOutput{}
+	} else {
+		sv = *v
+	}
+
+	for key, value := range shape {
+		switch key {
+		case "accessToken":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected AccessToken to be of type string, got %T instead", value)
+				}
+				sv.AccessToken = ptr.String(jtv)
+			}
+
+		case "expiresIn":
+			if value != nil {
+				jtv, ok := value.(json.Number)
+				if !ok {
+					return fmt.Errorf("expected ExpirationInSeconds to be json.Number, got %T instead", value)
+				}
+				i64, err := jtv.Int64()
+				if err != nil {
+					return err
+				}
+				sv.ExpiresIn = int32(i64)
+			}
+
+		case "idToken":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected IdToken to be of type string, got %T instead", value)
+				}
+				sv.IdToken = ptr.String(jtv)
+			}
+
+		case "refreshToken":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected RefreshToken to be of type string, got %T instead", value)
+				}
+				sv.RefreshToken = ptr.String(jtv)
+			}
+
+		case "tokenType":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected TokenType to be of type string, got %T instead", value)
+				}
+				sv.TokenType = ptr.String(jtv)
+			}
+
+		default:
+			_, _ = key, value
+
+		}
+	}
+	*v = sv
+	return nil
+}
+
+type awsRestjson1_deserializeOpRegisterClient struct {
+}
+
+func (*awsRestjson1_deserializeOpRegisterClient) ID() string {
+	return "OperationDeserializer"
+}
+
+func (m *awsRestjson1_deserializeOpRegisterClient) 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_deserializeOpErrorRegisterClient(response, &metadata)
+	}
+	output := &RegisterClientOutput{}
+	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_deserializeOpDocumentRegisterClientOutput(&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_deserializeOpErrorRegisterClient(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("InternalServerException", errorCode):
+		return awsRestjson1_deserializeErrorInternalServerException(response, errorBody)
+
+	case strings.EqualFold("InvalidClientMetadataException", errorCode):
+		return awsRestjson1_deserializeErrorInvalidClientMetadataException(response, errorBody)
+
+	case strings.EqualFold("InvalidRequestException", errorCode):
+		return awsRestjson1_deserializeErrorInvalidRequestException(response, errorBody)
+
+	case strings.EqualFold("InvalidScopeException", errorCode):
+		return awsRestjson1_deserializeErrorInvalidScopeException(response, errorBody)
+
+	default:
+		genericError := &smithy.GenericAPIError{
+			Code:    errorCode,
+			Message: errorMessage,
+		}
+		return genericError
+
+	}
+}
+
+func awsRestjson1_deserializeOpDocumentRegisterClientOutput(v **RegisterClientOutput, 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 *RegisterClientOutput
+	if *v == nil {
+		sv = &RegisterClientOutput{}
+	} else {
+		sv = *v
+	}
+
+	for key, value := range shape {
+		switch key {
+		case "authorizationEndpoint":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected URI to be of type string, got %T instead", value)
+				}
+				sv.AuthorizationEndpoint = ptr.String(jtv)
+			}
+
+		case "clientId":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected ClientId to be of type string, got %T instead", value)
+				}
+				sv.ClientId = ptr.String(jtv)
+			}
+
+		case "clientIdIssuedAt":
+			if value != nil {
+				jtv, ok := value.(json.Number)
+				if !ok {
+					return fmt.Errorf("expected LongTimeStampType to be json.Number, got %T instead", value)
+				}
+				i64, err := jtv.Int64()
+				if err != nil {
+					return err
+				}
+				sv.ClientIdIssuedAt = i64
+			}
+
+		case "clientSecret":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected ClientSecret to be of type string, got %T instead", value)
+				}
+				sv.ClientSecret = ptr.String(jtv)
+			}
+
+		case "clientSecretExpiresAt":
+			if value != nil {
+				jtv, ok := value.(json.Number)
+				if !ok {
+					return fmt.Errorf("expected LongTimeStampType to be json.Number, got %T instead", value)
+				}
+				i64, err := jtv.Int64()
+				if err != nil {
+					return err
+				}
+				sv.ClientSecretExpiresAt = i64
+			}
+
+		case "tokenEndpoint":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected URI to be of type string, got %T instead", value)
+				}
+				sv.TokenEndpoint = ptr.String(jtv)
+			}
+
+		default:
+			_, _ = key, value
+
+		}
+	}
+	*v = sv
+	return nil
+}
+
+type awsRestjson1_deserializeOpStartDeviceAuthorization struct {
+}
+
+func (*awsRestjson1_deserializeOpStartDeviceAuthorization) ID() string {
+	return "OperationDeserializer"
+}
+
+func (m *awsRestjson1_deserializeOpStartDeviceAuthorization) 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_deserializeOpErrorStartDeviceAuthorization(response, &metadata)
+	}
+	output := &StartDeviceAuthorizationOutput{}
+	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_deserializeOpDocumentStartDeviceAuthorizationOutput(&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_deserializeOpErrorStartDeviceAuthorization(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("InternalServerException", errorCode):
+		return awsRestjson1_deserializeErrorInternalServerException(response, errorBody)
+
+	case strings.EqualFold("InvalidClientException", errorCode):
+		return awsRestjson1_deserializeErrorInvalidClientException(response, errorBody)
+
+	case strings.EqualFold("InvalidRequestException", errorCode):
+		return awsRestjson1_deserializeErrorInvalidRequestException(response, errorBody)
+
+	case strings.EqualFold("SlowDownException", errorCode):
+		return awsRestjson1_deserializeErrorSlowDownException(response, errorBody)
+
+	case strings.EqualFold("UnauthorizedClientException", errorCode):
+		return awsRestjson1_deserializeErrorUnauthorizedClientException(response, errorBody)
+
+	default:
+		genericError := &smithy.GenericAPIError{
+			Code:    errorCode,
+			Message: errorMessage,
+		}
+		return genericError
+
+	}
+}
+
+func awsRestjson1_deserializeOpDocumentStartDeviceAuthorizationOutput(v **StartDeviceAuthorizationOutput, 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 *StartDeviceAuthorizationOutput
+	if *v == nil {
+		sv = &StartDeviceAuthorizationOutput{}
+	} else {
+		sv = *v
+	}
+
+	for key, value := range shape {
+		switch key {
+		case "deviceCode":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected DeviceCode to be of type string, got %T instead", value)
+				}
+				sv.DeviceCode = ptr.String(jtv)
+			}
+
+		case "expiresIn":
+			if value != nil {
+				jtv, ok := value.(json.Number)
+				if !ok {
+					return fmt.Errorf("expected ExpirationInSeconds to be json.Number, got %T instead", value)
+				}
+				i64, err := jtv.Int64()
+				if err != nil {
+					return err
+				}
+				sv.ExpiresIn = int32(i64)
+			}
+
+		case "interval":
+			if value != nil {
+				jtv, ok := value.(json.Number)
+				if !ok {
+					return fmt.Errorf("expected IntervalInSeconds to be json.Number, got %T instead", value)
+				}
+				i64, err := jtv.Int64()
+				if err != nil {
+					return err
+				}
+				sv.Interval = int32(i64)
+			}
+
+		case "userCode":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected UserCode to be of type string, got %T instead", value)
+				}
+				sv.UserCode = ptr.String(jtv)
+			}
+
+		case "verificationUri":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected URI to be of type string, got %T instead", value)
+				}
+				sv.VerificationUri = ptr.String(jtv)
+			}
+
+		case "verificationUriComplete":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected URI to be of type string, got %T instead", value)
+				}
+				sv.VerificationUriComplete = ptr.String(jtv)
+			}
+
+		default:
+			_, _ = key, value
+
+		}
+	}
+	*v = sv
+	return nil
+}
+
+func awsRestjson1_deserializeErrorAccessDeniedException(response *smithyhttp.Response, errorBody *bytes.Reader) error {
+	output := &types.AccessDeniedException{}
+	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_deserializeDocumentAccessDeniedException(&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_deserializeErrorAuthorizationPendingException(response *smithyhttp.Response, errorBody *bytes.Reader) error {
+	output := &types.AuthorizationPendingException{}
+	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_deserializeDocumentAuthorizationPendingException(&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_deserializeErrorExpiredTokenException(response *smithyhttp.Response, errorBody *bytes.Reader) error {
+	output := &types.ExpiredTokenException{}
+	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_deserializeDocumentExpiredTokenException(&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_deserializeErrorInternalServerException(response *smithyhttp.Response, errorBody *bytes.Reader) error {
+	output := &types.InternalServerException{}
+	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_deserializeDocumentInternalServerException(&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_deserializeErrorInvalidClientException(response *smithyhttp.Response, errorBody *bytes.Reader) error {
+	output := &types.InvalidClientException{}
+	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_deserializeDocumentInvalidClientException(&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_deserializeErrorInvalidClientMetadataException(response *smithyhttp.Response, errorBody *bytes.Reader) error {
+	output := &types.InvalidClientMetadataException{}
+	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_deserializeDocumentInvalidClientMetadataException(&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_deserializeErrorInvalidGrantException(response *smithyhttp.Response, errorBody *bytes.Reader) error {
+	output := &types.InvalidGrantException{}
+	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_deserializeDocumentInvalidGrantException(&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_deserializeErrorInvalidScopeException(response *smithyhttp.Response, errorBody *bytes.Reader) error {
+	output := &types.InvalidScopeException{}
+	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_deserializeDocumentInvalidScopeException(&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_deserializeErrorSlowDownException(response *smithyhttp.Response, errorBody *bytes.Reader) error {
+	output := &types.SlowDownException{}
+	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_deserializeDocumentSlowDownException(&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_deserializeErrorUnauthorizedClientException(response *smithyhttp.Response, errorBody *bytes.Reader) error {
+	output := &types.UnauthorizedClientException{}
+	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_deserializeDocumentUnauthorizedClientException(&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_deserializeErrorUnsupportedGrantTypeException(response *smithyhttp.Response, errorBody *bytes.Reader) error {
+	output := &types.UnsupportedGrantTypeException{}
+	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_deserializeDocumentUnsupportedGrantTypeException(&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_deserializeDocumentAccessDeniedException(v **types.AccessDeniedException, 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.AccessDeniedException
+	if *v == nil {
+		sv = &types.AccessDeniedException{}
+	} else {
+		sv = *v
+	}
+
+	for key, value := range shape {
+		switch key {
+		case "error":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected Error to be of type string, got %T instead", value)
+				}
+				sv.Error_ = ptr.String(jtv)
+			}
+
+		case "error_description":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected ErrorDescription to be of type string, got %T instead", value)
+				}
+				sv.Error_description = ptr.String(jtv)
+			}
+
+		default:
+			_, _ = key, value
+
+		}
+	}
+	*v = sv
+	return nil
+}
+
+func awsRestjson1_deserializeDocumentAuthorizationPendingException(v **types.AuthorizationPendingException, 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.AuthorizationPendingException
+	if *v == nil {
+		sv = &types.AuthorizationPendingException{}
+	} else {
+		sv = *v
+	}
+
+	for key, value := range shape {
+		switch key {
+		case "error":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected Error to be of type string, got %T instead", value)
+				}
+				sv.Error_ = ptr.String(jtv)
+			}
+
+		case "error_description":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected ErrorDescription to be of type string, got %T instead", value)
+				}
+				sv.Error_description = ptr.String(jtv)
+			}
+
+		default:
+			_, _ = key, value
+
+		}
+	}
+	*v = sv
+	return nil
+}
+
+func awsRestjson1_deserializeDocumentExpiredTokenException(v **types.ExpiredTokenException, 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.ExpiredTokenException
+	if *v == nil {
+		sv = &types.ExpiredTokenException{}
+	} else {
+		sv = *v
+	}
+
+	for key, value := range shape {
+		switch key {
+		case "error":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected Error to be of type string, got %T instead", value)
+				}
+				sv.Error_ = ptr.String(jtv)
+			}
+
+		case "error_description":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected ErrorDescription to be of type string, got %T instead", value)
+				}
+				sv.Error_description = ptr.String(jtv)
+			}
+
+		default:
+			_, _ = key, value
+
+		}
+	}
+	*v = sv
+	return nil
+}
+
+func awsRestjson1_deserializeDocumentInternalServerException(v **types.InternalServerException, 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.InternalServerException
+	if *v == nil {
+		sv = &types.InternalServerException{}
+	} else {
+		sv = *v
+	}
+
+	for key, value := range shape {
+		switch key {
+		case "error":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected Error to be of type string, got %T instead", value)
+				}
+				sv.Error_ = ptr.String(jtv)
+			}
+
+		case "error_description":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected ErrorDescription to be of type string, got %T instead", value)
+				}
+				sv.Error_description = ptr.String(jtv)
+			}
+
+		default:
+			_, _ = key, value
+
+		}
+	}
+	*v = sv
+	return nil
+}
+
+func awsRestjson1_deserializeDocumentInvalidClientException(v **types.InvalidClientException, 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.InvalidClientException
+	if *v == nil {
+		sv = &types.InvalidClientException{}
+	} else {
+		sv = *v
+	}
+
+	for key, value := range shape {
+		switch key {
+		case "error":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected Error to be of type string, got %T instead", value)
+				}
+				sv.Error_ = ptr.String(jtv)
+			}
+
+		case "error_description":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected ErrorDescription to be of type string, got %T instead", value)
+				}
+				sv.Error_description = ptr.String(jtv)
+			}
+
+		default:
+			_, _ = key, value
+
+		}
+	}
+	*v = sv
+	return nil
+}
+
+func awsRestjson1_deserializeDocumentInvalidClientMetadataException(v **types.InvalidClientMetadataException, 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.InvalidClientMetadataException
+	if *v == nil {
+		sv = &types.InvalidClientMetadataException{}
+	} else {
+		sv = *v
+	}
+
+	for key, value := range shape {
+		switch key {
+		case "error":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected Error to be of type string, got %T instead", value)
+				}
+				sv.Error_ = ptr.String(jtv)
+			}
+
+		case "error_description":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected ErrorDescription to be of type string, got %T instead", value)
+				}
+				sv.Error_description = ptr.String(jtv)
+			}
+
+		default:
+			_, _ = key, value
+
+		}
+	}
+	*v = sv
+	return nil
+}
+
+func awsRestjson1_deserializeDocumentInvalidGrantException(v **types.InvalidGrantException, 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.InvalidGrantException
+	if *v == nil {
+		sv = &types.InvalidGrantException{}
+	} else {
+		sv = *v
+	}
+
+	for key, value := range shape {
+		switch key {
+		case "error":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected Error to be of type string, got %T instead", value)
+				}
+				sv.Error_ = ptr.String(jtv)
+			}
+
+		case "error_description":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected ErrorDescription to be of type string, got %T instead", value)
+				}
+				sv.Error_description = 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 "error":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected Error to be of type string, got %T instead", value)
+				}
+				sv.Error_ = ptr.String(jtv)
+			}
+
+		case "error_description":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected ErrorDescription to be of type string, got %T instead", value)
+				}
+				sv.Error_description = ptr.String(jtv)
+			}
+
+		default:
+			_, _ = key, value
+
+		}
+	}
+	*v = sv
+	return nil
+}
+
+func awsRestjson1_deserializeDocumentInvalidScopeException(v **types.InvalidScopeException, 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.InvalidScopeException
+	if *v == nil {
+		sv = &types.InvalidScopeException{}
+	} else {
+		sv = *v
+	}
+
+	for key, value := range shape {
+		switch key {
+		case "error":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected Error to be of type string, got %T instead", value)
+				}
+				sv.Error_ = ptr.String(jtv)
+			}
+
+		case "error_description":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected ErrorDescription to be of type string, got %T instead", value)
+				}
+				sv.Error_description = ptr.String(jtv)
+			}
+
+		default:
+			_, _ = key, value
+
+		}
+	}
+	*v = sv
+	return nil
+}
+
+func awsRestjson1_deserializeDocumentSlowDownException(v **types.SlowDownException, 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.SlowDownException
+	if *v == nil {
+		sv = &types.SlowDownException{}
+	} else {
+		sv = *v
+	}
+
+	for key, value := range shape {
+		switch key {
+		case "error":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected Error to be of type string, got %T instead", value)
+				}
+				sv.Error_ = ptr.String(jtv)
+			}
+
+		case "error_description":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected ErrorDescription to be of type string, got %T instead", value)
+				}
+				sv.Error_description = ptr.String(jtv)
+			}
+
+		default:
+			_, _ = key, value
+
+		}
+	}
+	*v = sv
+	return nil
+}
+
+func awsRestjson1_deserializeDocumentUnauthorizedClientException(v **types.UnauthorizedClientException, 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.UnauthorizedClientException
+	if *v == nil {
+		sv = &types.UnauthorizedClientException{}
+	} else {
+		sv = *v
+	}
+
+	for key, value := range shape {
+		switch key {
+		case "error":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected Error to be of type string, got %T instead", value)
+				}
+				sv.Error_ = ptr.String(jtv)
+			}
+
+		case "error_description":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected ErrorDescription to be of type string, got %T instead", value)
+				}
+				sv.Error_description = ptr.String(jtv)
+			}
+
+		default:
+			_, _ = key, value
+
+		}
+	}
+	*v = sv
+	return nil
+}
+
+func awsRestjson1_deserializeDocumentUnsupportedGrantTypeException(v **types.UnsupportedGrantTypeException, 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.UnsupportedGrantTypeException
+	if *v == nil {
+		sv = &types.UnsupportedGrantTypeException{}
+	} else {
+		sv = *v
+	}
+
+	for key, value := range shape {
+		switch key {
+		case "error":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected Error to be of type string, got %T instead", value)
+				}
+				sv.Error_ = ptr.String(jtv)
+			}
+
+		case "error_description":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected ErrorDescription to be of type string, got %T instead", value)
+				}
+				sv.Error_description = ptr.String(jtv)
+			}
+
+		default:
+			_, _ = key, value
+
+		}
+	}
+	*v = sv
+	return nil
+}