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, 585 insertions, 0 deletions

diff --git a/vendor/github.com/aws/aws-sdk-go-v2/service/s3/api_op_WriteGetObjectResponse.go b/vendor/github.com/aws/aws-sdk-go-v2/service/s3/api_op_WriteGetObjectResponse.go
new file mode 100644
index 0000000000..751f646dce
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go-v2/service/s3/api_op_WriteGetObjectResponse.go
@@ -0,0 +1,585 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package s3
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"github.com/aws/aws-sdk-go-v2/aws"
+	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
+	"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
+	internalauth "github.com/aws/aws-sdk-go-v2/internal/auth"
+	"github.com/aws/aws-sdk-go-v2/internal/v4a"
+	s3cust "github.com/aws/aws-sdk-go-v2/service/s3/internal/customizations"
+	"github.com/aws/aws-sdk-go-v2/service/s3/types"
+	smithy "github.com/aws/smithy-go"
+	smithyendpoints "github.com/aws/smithy-go/endpoints"
+	"github.com/aws/smithy-go/middleware"
+	"github.com/aws/smithy-go/ptr"
+	smithyhttp "github.com/aws/smithy-go/transport/http"
+	"io"
+	"strings"
+	"time"
+)
+
+// Passes transformed objects to a GetObject operation when using Object Lambda
+// access points. For information about Object Lambda access points, see
+// Transforming objects with Object Lambda access points (https://docs.aws.amazon.com/AmazonS3/latest/userguide/transforming-objects.html)
+// in the Amazon S3 User Guide. This operation supports metadata that can be
+// returned by GetObject (https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObject.html)
+// , in addition to RequestRoute , RequestToken , StatusCode , ErrorCode , and
+// ErrorMessage . The GetObject response metadata is supported so that the
+// WriteGetObjectResponse caller, typically an Lambda function, can provide the
+// same metadata when it internally invokes GetObject . When WriteGetObjectResponse
+// is called by a customer-owned Lambda function, the metadata returned to the end
+// user GetObject call might differ from what Amazon S3 would normally return. You
+// can include any number of metadata headers. When including a metadata header, it
+// should be prefaced with x-amz-meta . For example, x-amz-meta-my-custom-header:
+// MyCustomValue . The primary use case for this is to forward GetObject metadata.
+// Amazon Web Services provides some prebuilt Lambda functions that you can use
+// with S3 Object Lambda to detect and redact personally identifiable information
+// (PII) and decompress S3 objects. These Lambda functions are available in the
+// Amazon Web Services Serverless Application Repository, and can be selected
+// through the Amazon Web Services Management Console when you create your Object
+// Lambda access point. Example 1: PII Access Control - This Lambda function uses
+// Amazon Comprehend, a natural language processing (NLP) service using machine
+// learning to find insights and relationships in text. It automatically detects
+// personally identifiable information (PII) such as names, addresses, dates,
+// credit card numbers, and social security numbers from documents in your Amazon
+// S3 bucket. Example 2: PII Redaction - This Lambda function uses Amazon
+// Comprehend, a natural language processing (NLP) service using machine learning
+// to find insights and relationships in text. It automatically redacts personally
+// identifiable information (PII) such as names, addresses, dates, credit card
+// numbers, and social security numbers from documents in your Amazon S3 bucket.
+// Example 3: Decompression - The Lambda function S3ObjectLambdaDecompression, is
+// equipped to decompress objects stored in S3 in one of six compressed file
+// formats including bzip2, gzip, snappy, zlib, zstandard and ZIP. For information
+// on how to view and use these functions, see Using Amazon Web Services built
+// Lambda functions (https://docs.aws.amazon.com/AmazonS3/latest/userguide/olap-examples.html)
+// in the Amazon S3 User Guide.
+func (c *Client) WriteGetObjectResponse(ctx context.Context, params *WriteGetObjectResponseInput, optFns ...func(*Options)) (*WriteGetObjectResponseOutput, error) {
+	if params == nil {
+		params = &WriteGetObjectResponseInput{}
+	}
+
+	result, metadata, err := c.invokeOperation(ctx, "WriteGetObjectResponse", params, optFns, c.addOperationWriteGetObjectResponseMiddlewares)
+	if err != nil {
+		return nil, err
+	}
+
+	out := result.(*WriteGetObjectResponseOutput)
+	out.ResultMetadata = metadata
+	return out, nil
+}
+
+type WriteGetObjectResponseInput struct {
+
+	// Route prefix to the HTTP URL generated.
+	//
+	// This member is required.
+	RequestRoute *string
+
+	// A single use encrypted token that maps WriteGetObjectResponse to the end user
+	// GetObject request.
+	//
+	// This member is required.
+	RequestToken *string
+
+	// Indicates that a range of bytes was specified.
+	AcceptRanges *string
+
+	// The object data.
+	Body io.Reader
+
+	// Indicates whether the object stored in Amazon S3 uses an S3 bucket key for
+	// server-side encryption with Amazon Web Services KMS (SSE-KMS).
+	BucketKeyEnabled bool
+
+	// Specifies caching behavior along the request/reply chain.
+	CacheControl *string
+
+	// This header can be used as a data integrity check to verify that the data
+	// received is the same data that was originally sent. This specifies the
+	// base64-encoded, 32-bit CRC32 checksum of the object returned by the Object
+	// Lambda function. This may not match the checksum for the object stored in Amazon
+	// S3. Amazon S3 will perform validation of the checksum values only when the
+	// original GetObject request required checksum validation. For more information
+	// about checksums, see Checking object integrity (https://docs.aws.amazon.com/AmazonS3/latest/userguide/checking-object-integrity.html)
+	// in the Amazon S3 User Guide. Only one checksum header can be specified at a
+	// time. If you supply multiple checksum headers, this request will fail.
+	ChecksumCRC32 *string
+
+	// This header can be used as a data integrity check to verify that the data
+	// received is the same data that was originally sent. This specifies the
+	// base64-encoded, 32-bit CRC32C checksum of the object returned by the Object
+	// Lambda function. This may not match the checksum for the object stored in Amazon
+	// S3. Amazon S3 will perform validation of the checksum values only when the
+	// original GetObject request required checksum validation. For more information
+	// about checksums, see Checking object integrity (https://docs.aws.amazon.com/AmazonS3/latest/userguide/checking-object-integrity.html)
+	// in the Amazon S3 User Guide. Only one checksum header can be specified at a
+	// time. If you supply multiple checksum headers, this request will fail.
+	ChecksumCRC32C *string
+
+	// This header can be used as a data integrity check to verify that the data
+	// received is the same data that was originally sent. This specifies the
+	// base64-encoded, 160-bit SHA-1 digest of the object returned by the Object Lambda
+	// function. This may not match the checksum for the object stored in Amazon S3.
+	// Amazon S3 will perform validation of the checksum values only when the original
+	// GetObject request required checksum validation. For more information about
+	// checksums, see Checking object integrity (https://docs.aws.amazon.com/AmazonS3/latest/userguide/checking-object-integrity.html)
+	// in the Amazon S3 User Guide. Only one checksum header can be specified at a
+	// time. If you supply multiple checksum headers, this request will fail.
+	ChecksumSHA1 *string
+
+	// This header can be used as a data integrity check to verify that the data
+	// received is the same data that was originally sent. This specifies the
+	// base64-encoded, 256-bit SHA-256 digest of the object returned by the Object
+	// Lambda function. This may not match the checksum for the object stored in Amazon
+	// S3. Amazon S3 will perform validation of the checksum values only when the
+	// original GetObject request required checksum validation. For more information
+	// about checksums, see Checking object integrity (https://docs.aws.amazon.com/AmazonS3/latest/userguide/checking-object-integrity.html)
+	// in the Amazon S3 User Guide. Only one checksum header can be specified at a
+	// time. If you supply multiple checksum headers, this request will fail.
+	ChecksumSHA256 *string
+
+	// Specifies presentational information for the object.
+	ContentDisposition *string
+
+	// Specifies what content encodings have been applied to the object and thus what
+	// decoding mechanisms must be applied to obtain the media-type referenced by the
+	// Content-Type header field.
+	ContentEncoding *string
+
+	// The language the content is in.
+	ContentLanguage *string
+
+	// The size of the content body in bytes.
+	ContentLength int64
+
+	// The portion of the object returned in the response.
+	ContentRange *string
+
+	// A standard MIME type describing the format of the object data.
+	ContentType *string
+
+	// Specifies whether an object stored in Amazon S3 is ( true ) or is not ( false )
+	// a delete marker.
+	DeleteMarker bool
+
+	// An opaque identifier assigned by a web server to a specific version of a
+	// resource found at a URL.
+	ETag *string
+
+	// A string that uniquely identifies an error condition. Returned in the  tag of
+	// the error XML response for a corresponding GetObject call. Cannot be used with
+	// a successful StatusCode header or when the transformed object is provided in
+	// the body. All error codes from S3 are sentence-cased. The regular expression
+	// (regex) value is "^[A-Z][a-zA-Z]+$" .
+	ErrorCode *string
+
+	// Contains a generic description of the error condition. Returned in the tag of
+	// the error XML response for a corresponding GetObject call. Cannot be used with
+	// a successful StatusCode header or when the transformed object is provided in
+	// body.
+	ErrorMessage *string
+
+	// If the object expiration is configured (see PUT Bucket lifecycle), the response
+	// includes this header. It includes the expiry-date and rule-id key-value pairs
+	// that provide the object expiration information. The value of the rule-id is
+	// URL-encoded.
+	Expiration *string
+
+	// The date and time at which the object is no longer cacheable.
+	Expires *time.Time
+
+	// The date and time that the object was last modified.
+	LastModified *time.Time
+
+	// A map of metadata to store with the object in S3.
+	Metadata map[string]string
+
+	// Set to the number of metadata entries not returned in x-amz-meta headers. This
+	// can happen if you create metadata using an API like SOAP that supports more
+	// flexible metadata than the REST API. For example, using SOAP, you can create
+	// metadata whose values are not legal HTTP headers.
+	MissingMeta int32
+
+	// Indicates whether an object stored in Amazon S3 has an active legal hold.
+	ObjectLockLegalHoldStatus types.ObjectLockLegalHoldStatus
+
+	// Indicates whether an object stored in Amazon S3 has Object Lock enabled. For
+	// more information about S3 Object Lock, see Object Lock (https://docs.aws.amazon.com/AmazonS3/latest/userguide/object-lock.html)
+	// .
+	ObjectLockMode types.ObjectLockMode
+
+	// The date and time when Object Lock is configured to expire.
+	ObjectLockRetainUntilDate *time.Time
+
+	// The count of parts this object has.
+	PartsCount int32
+
+	// Indicates if request involves bucket that is either a source or destination in
+	// a Replication rule. For more information about S3 Replication, see Replication (https://docs.aws.amazon.com/AmazonS3/latest/userguide/replication.html)
+	// .
+	ReplicationStatus types.ReplicationStatus
+
+	// If present, indicates that the requester was successfully charged for the
+	// request.
+	RequestCharged types.RequestCharged
+
+	// Provides information about object restoration operation and expiration time of
+	// the restored object copy.
+	Restore *string
+
+	// Encryption algorithm used if server-side encryption with a customer-provided
+	// encryption key was specified for object stored in Amazon S3.
+	SSECustomerAlgorithm *string
+
+	// 128-bit MD5 digest of customer-provided encryption key used in Amazon S3 to
+	// encrypt data stored in S3. For more information, see Protecting data using
+	// server-side encryption with customer-provided encryption keys (SSE-C) (https://docs.aws.amazon.com/AmazonS3/latest/userguide/ServerSideEncryptionCustomerKeys.html)
+	// .
+	SSECustomerKeyMD5 *string
+
+	// If present, specifies the ID (Key ID, Key ARN, or Key Alias) of the Amazon Web
+	// Services Key Management Service (Amazon Web Services KMS) symmetric encryption
+	// customer managed key that was used for stored in Amazon S3 object.
+	SSEKMSKeyId *string
+
+	// The server-side encryption algorithm used when storing requested object in
+	// Amazon S3 (for example, AES256, aws:kms ).
+	ServerSideEncryption types.ServerSideEncryption
+
+	// The integer status code for an HTTP response of a corresponding GetObject
+	// request. The following is a list of status codes.
+	//   - 200 - OK
+	//   - 206 - Partial Content
+	//   - 304 - Not Modified
+	//   - 400 - Bad Request
+	//   - 401 - Unauthorized
+	//   - 403 - Forbidden
+	//   - 404 - Not Found
+	//   - 405 - Method Not Allowed
+	//   - 409 - Conflict
+	//   - 411 - Length Required
+	//   - 412 - Precondition Failed
+	//   - 416 - Range Not Satisfiable
+	//   - 500 - Internal Server Error
+	//   - 503 - Service Unavailable
+	StatusCode int32
+
+	// Provides storage class information of the object. Amazon S3 returns this header
+	// for all objects except for S3 Standard storage class objects. For more
+	// information, see Storage Classes (https://docs.aws.amazon.com/AmazonS3/latest/dev/storage-class-intro.html)
+	// .
+	StorageClass types.StorageClass
+
+	// The number of tags, if any, on the object.
+	TagCount int32
+
+	// An ID used to reference a specific version of the object.
+	VersionId *string
+
+	noSmithyDocumentSerde
+}
+
+type WriteGetObjectResponseOutput struct {
+	// Metadata pertaining to the operation's result.
+	ResultMetadata middleware.Metadata
+
+	noSmithyDocumentSerde
+}
+
+func (c *Client) addOperationWriteGetObjectResponseMiddlewares(stack *middleware.Stack, options Options) (err error) {
+	err = stack.Serialize.Add(&awsRestxml_serializeOpWriteGetObjectResponse{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	err = stack.Deserialize.Add(&awsRestxml_deserializeOpWriteGetObjectResponse{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
+		return err
+	}
+	if err = addSetLoggerMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResolveEndpointMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = v4.AddUnsignedPayloadMiddleware(stack); err != nil {
+		return err
+	}
+	if err = v4.AddContentSHA256HeaderMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addRetryMiddlewares(stack, options); err != nil {
+		return err
+	}
+	if err = addHTTPSignerV4Middleware(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
+		return err
+	}
+	if err = addClientUserAgent(stack, options); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = swapWithCustomHTTPSignerMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = addEndpointPrefix_opWriteGetObjectResponseMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addWriteGetObjectResponseResolveEndpointMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = addOpWriteGetObjectResponseValidationMiddleware(stack); err != nil {
+		return err
+	}
+	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opWriteGetObjectResponse(options.Region), middleware.Before); err != nil {
+		return err
+	}
+	if err = addMetadataRetrieverMiddleware(stack); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
+		return err
+	}
+	if err = addWriteGetObjectResponseUpdateEndpoint(stack, options); err != nil {
+		return err
+	}
+	if err = addResponseErrorMiddleware(stack); err != nil {
+		return err
+	}
+	if err = v4.UseDynamicPayloadSigningMiddleware(stack); err != nil {
+		return err
+	}
+	if err = disableAcceptEncodingGzip(stack); err != nil {
+		return err
+	}
+	if err = addRequestResponseLogging(stack, options); err != nil {
+		return err
+	}
+	if err = addendpointDisableHTTPSMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = addSerializeImmutableHostnameBucketMiddleware(stack, options); err != nil {
+		return err
+	}
+	return nil
+}
+
+type endpointPrefix_opWriteGetObjectResponseMiddleware struct {
+}
+
+func (*endpointPrefix_opWriteGetObjectResponseMiddleware) ID() string {
+	return "EndpointHostPrefix"
+}
+
+func (m *endpointPrefix_opWriteGetObjectResponseMiddleware) HandleSerialize(ctx context.Context, in middleware.SerializeInput, next middleware.SerializeHandler) (
+	out middleware.SerializeOutput, metadata middleware.Metadata, err error,
+) {
+	if smithyhttp.GetHostnameImmutable(ctx) || smithyhttp.IsEndpointHostPrefixDisabled(ctx) {
+		return next.HandleSerialize(ctx, in)
+	}
+
+	req, ok := in.Request.(*smithyhttp.Request)
+	if !ok {
+		return out, metadata, fmt.Errorf("unknown transport type %T", in.Request)
+	}
+
+	input, ok := in.Parameters.(*WriteGetObjectResponseInput)
+	if !ok {
+		return out, metadata, fmt.Errorf("unknown input type %T", in.Parameters)
+	}
+
+	var prefix strings.Builder
+	if input.RequestRoute == nil {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("RequestRoute forms part of the endpoint host and so may not be nil")}
+	} else if !smithyhttp.ValidHostLabel(*input.RequestRoute) {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("RequestRoute forms part of the endpoint host and so must match \"[a-zA-Z0-9-]{1,63}\", but was \"%s\"", *input.RequestRoute)}
+	} else {
+		prefix.WriteString(*input.RequestRoute)
+	}
+	prefix.WriteString(".")
+	req.URL.Host = prefix.String() + req.URL.Host
+
+	return next.HandleSerialize(ctx, in)
+}
+func addEndpointPrefix_opWriteGetObjectResponseMiddleware(stack *middleware.Stack) error {
+	return stack.Serialize.Insert(&endpointPrefix_opWriteGetObjectResponseMiddleware{}, `OperationSerializer`, middleware.After)
+}
+
+func newServiceMetadataMiddleware_opWriteGetObjectResponse(region string) *awsmiddleware.RegisterServiceMetadata {
+	return &awsmiddleware.RegisterServiceMetadata{
+		Region:        region,
+		ServiceID:     ServiceID,
+		SigningName:   "s3",
+		OperationName: "WriteGetObjectResponse",
+	}
+}
+
+func addWriteGetObjectResponseUpdateEndpoint(stack *middleware.Stack, options Options) error {
+	return s3cust.UpdateEndpoint(stack, s3cust.UpdateEndpointOptions{
+		Accessor: s3cust.UpdateEndpointParameterAccessor{
+			GetBucketFromInput: nopGetBucketAccessor,
+		},
+		UsePathStyle:                   options.UsePathStyle,
+		UseAccelerate:                  options.UseAccelerate,
+		SupportsAccelerate:             true,
+		TargetS3ObjectLambda:           true,
+		EndpointResolver:               options.EndpointResolver,
+		EndpointResolverOptions:        options.EndpointOptions,
+		UseARNRegion:                   options.UseARNRegion,
+		DisableMultiRegionAccessPoints: options.DisableMultiRegionAccessPoints,
+	})
+}
+
+type opWriteGetObjectResponseResolveEndpointMiddleware struct {
+	EndpointResolver EndpointResolverV2
+	BuiltInResolver  builtInParameterResolver
+}
+
+func (*opWriteGetObjectResponseResolveEndpointMiddleware) ID() string {
+	return "ResolveEndpointV2"
+}
+
+func (m *opWriteGetObjectResponseResolveEndpointMiddleware) HandleSerialize(ctx context.Context, in middleware.SerializeInput, next middleware.SerializeHandler) (
+	out middleware.SerializeOutput, metadata middleware.Metadata, err error,
+) {
+	if awsmiddleware.GetRequiresLegacyEndpoints(ctx) {
+		return next.HandleSerialize(ctx, in)
+	}
+
+	req, ok := in.Request.(*smithyhttp.Request)
+	if !ok {
+		return out, metadata, fmt.Errorf("unknown transport type %T", in.Request)
+	}
+
+	if m.EndpointResolver == nil {
+		return out, metadata, fmt.Errorf("expected endpoint resolver to not be nil")
+	}
+
+	params := EndpointParameters{}
+
+	m.BuiltInResolver.ResolveBuiltIns(&params)
+
+	params.UseObjectLambdaEndpoint = ptr.Bool(true)
+
+	var resolvedEndpoint smithyendpoints.Endpoint
+	resolvedEndpoint, err = m.EndpointResolver.ResolveEndpoint(ctx, params)
+	if err != nil {
+		return out, metadata, fmt.Errorf("failed to resolve service endpoint, %w", err)
+	}
+
+	req.URL = &resolvedEndpoint.URI
+
+	for k := range resolvedEndpoint.Headers {
+		req.Header.Set(
+			k,
+			resolvedEndpoint.Headers.Get(k),
+		)
+	}
+
+	authSchemes, err := internalauth.GetAuthenticationSchemes(&resolvedEndpoint.Properties)
+	if err != nil {
+		var nfe *internalauth.NoAuthenticationSchemesFoundError
+		if errors.As(err, &nfe) {
+			// if no auth scheme is found, default to sigv4
+			signingName := "s3"
+			signingRegion := m.BuiltInResolver.(*builtInResolver).Region
+			ctx = awsmiddleware.SetSigningName(ctx, signingName)
+			ctx = awsmiddleware.SetSigningRegion(ctx, signingRegion)
+			ctx = s3cust.SetSignerVersion(ctx, internalauth.SigV4)
+		}
+		var ue *internalauth.UnSupportedAuthenticationSchemeSpecifiedError
+		if errors.As(err, &ue) {
+			return out, metadata, fmt.Errorf(
+				"This operation requests signer version(s) %v but the client only supports %v",
+				ue.UnsupportedSchemes,
+				internalauth.SupportedSchemes,
+			)
+		}
+	}
+
+	for _, authScheme := range authSchemes {
+		switch authScheme.(type) {
+		case *internalauth.AuthenticationSchemeV4:
+			v4Scheme, _ := authScheme.(*internalauth.AuthenticationSchemeV4)
+			var signingName, signingRegion string
+			if v4Scheme.SigningName == nil {
+				signingName = "s3"
+			} else {
+				signingName = *v4Scheme.SigningName
+			}
+			if v4Scheme.SigningRegion == nil {
+				signingRegion = m.BuiltInResolver.(*builtInResolver).Region
+			} else {
+				signingRegion = *v4Scheme.SigningRegion
+			}
+			if v4Scheme.DisableDoubleEncoding != nil {
+				// The signer sets an equivalent value at client initialization time.
+				// Setting this context value will cause the signer to extract it
+				// and override the value set at client initialization time.
+				ctx = internalauth.SetDisableDoubleEncoding(ctx, *v4Scheme.DisableDoubleEncoding)
+			}
+			ctx = awsmiddleware.SetSigningName(ctx, signingName)
+			ctx = awsmiddleware.SetSigningRegion(ctx, signingRegion)
+			ctx = s3cust.SetSignerVersion(ctx, v4Scheme.Name)
+			break
+		case *internalauth.AuthenticationSchemeV4A:
+			v4aScheme, _ := authScheme.(*internalauth.AuthenticationSchemeV4A)
+			if v4aScheme.SigningName == nil {
+				v4aScheme.SigningName = aws.String("s3")
+			}
+			if v4aScheme.DisableDoubleEncoding != nil {
+				// The signer sets an equivalent value at client initialization time.
+				// Setting this context value will cause the signer to extract it
+				// and override the value set at client initialization time.
+				ctx = internalauth.SetDisableDoubleEncoding(ctx, *v4aScheme.DisableDoubleEncoding)
+			}
+			ctx = awsmiddleware.SetSigningName(ctx, *v4aScheme.SigningName)
+			ctx = awsmiddleware.SetSigningRegion(ctx, v4aScheme.SigningRegionSet[0])
+			ctx = s3cust.SetSignerVersion(ctx, v4a.Version)
+			break
+		case *internalauth.AuthenticationSchemeNone:
+			break
+		}
+	}
+
+	return next.HandleSerialize(ctx, in)
+}
+
+func addWriteGetObjectResponseResolveEndpointMiddleware(stack *middleware.Stack, options Options) error {
+	return stack.Serialize.Insert(&opWriteGetObjectResponseResolveEndpointMiddleware{
+		EndpointResolver: options.EndpointResolverV2,
+		BuiltInResolver: &builtInResolver{
+			Region:                         options.Region,
+			UseFIPS:                        options.EndpointOptions.UseFIPSEndpoint,
+			UseDualStack:                   options.EndpointOptions.UseDualStackEndpoint,
+			Endpoint:                       options.BaseEndpoint,
+			ForcePathStyle:                 options.UsePathStyle,
+			Accelerate:                     options.UseAccelerate,
+			DisableMultiRegionAccessPoints: options.DisableMultiRegionAccessPoints,
+			UseArnRegion:                   options.UseARNRegion,
+		},
+	}, "ResolveEndpoint", middleware.After)
+}