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, 726 insertions, 0 deletions

diff --git a/vendor/github.com/aws/aws-sdk-go-v2/service/s3/api_op_CopyObject.go b/vendor/github.com/aws/aws-sdk-go-v2/service/s3/api_op_CopyObject.go
new file mode 100644
index 0000000000..97516a258d
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go-v2/service/s3/api_op_CopyObject.go
@@ -0,0 +1,726 @@
+// 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"
+	smithyendpoints "github.com/aws/smithy-go/endpoints"
+	"github.com/aws/smithy-go/middleware"
+	smithyhttp "github.com/aws/smithy-go/transport/http"
+	"time"
+)
+
+// Creates a copy of an object that is already stored in Amazon S3. You can store
+// individual objects of up to 5 TB in Amazon S3. You create a copy of your object
+// up to 5 GB in size in a single atomic action using this API. However, to copy an
+// object greater than 5 GB, you must use the multipart upload Upload Part - Copy
+// (UploadPartCopy) API. For more information, see Copy Object Using the REST
+// Multipart Upload API (https://docs.aws.amazon.com/AmazonS3/latest/dev/CopyingObjctsUsingRESTMPUapi.html)
+// . All copy requests must be authenticated. Additionally, you must have read
+// access to the source object and write access to the destination bucket. For more
+// information, see REST Authentication (https://docs.aws.amazon.com/AmazonS3/latest/dev/RESTAuthentication.html)
+// . Both the Region that you want to copy the object from and the Region that you
+// want to copy the object to must be enabled for your account. A copy request
+// might return an error when Amazon S3 receives the copy request or while Amazon
+// S3 is copying the files. If the error occurs before the copy action starts, you
+// receive a standard Amazon S3 error. If the error occurs during the copy
+// operation, the error response is embedded in the 200 OK response. This means
+// that a 200 OK response can contain either a success or an error. If you call
+// the S3 API directly, make sure to design your application to parse the contents
+// of the response and handle it appropriately. If you use Amazon Web Services
+// SDKs, SDKs handle this condition. The SDKs detect the embedded error and apply
+// error handling per your configuration settings (including automatically retrying
+// the request as appropriate). If the condition persists, the SDKs throws an
+// exception (or, for the SDKs that don't use exceptions, they return the error).
+// If the copy is successful, you receive a response with information about the
+// copied object. If the request is an HTTP 1.1 request, the response is chunk
+// encoded. If it were not, it would not contain the content-length, and you would
+// need to read the entire body. The copy request charge is based on the storage
+// class and Region that you specify for the destination object. The request can
+// also result in a data retrieval charge for the source if the source storage
+// class bills for data retrieval. For pricing information, see Amazon S3 pricing (http://aws.amazon.com/s3/pricing/)
+// . Amazon S3 transfer acceleration does not support cross-Region copies. If you
+// request a cross-Region copy using a transfer acceleration endpoint, you get a
+// 400 Bad Request error. For more information, see Transfer Acceleration (https://docs.aws.amazon.com/AmazonS3/latest/dev/transfer-acceleration.html)
+// . Metadata When copying an object, you can preserve all metadata (the default)
+// or specify new metadata. However, the access control list (ACL) is not preserved
+// and is set to private for the user making the request. To override the default
+// ACL setting, specify a new ACL when generating a copy request. For more
+// information, see Using ACLs (https://docs.aws.amazon.com/AmazonS3/latest/dev/S3_ACLs_UsingACLs.html)
+// . To specify whether you want the object metadata copied from the source object
+// or replaced with metadata provided in the request, you can optionally add the
+// x-amz-metadata-directive header. When you grant permissions, you can use the
+// s3:x-amz-metadata-directive condition key to enforce certain metadata behavior
+// when objects are uploaded. For more information, see Specifying Conditions in a
+// Policy (https://docs.aws.amazon.com/AmazonS3/latest/dev/amazon-s3-policy-keys.html)
+// in the Amazon S3 User Guide. For a complete list of Amazon S3-specific condition
+// keys, see Actions, Resources, and Condition Keys for Amazon S3 (https://docs.aws.amazon.com/AmazonS3/latest/dev/list_amazons3.html)
+// . x-amz-website-redirect-location is unique to each object and must be
+// specified in the request headers to copy the value. x-amz-copy-source-if Headers
+// To only copy an object under certain conditions, such as whether the Etag
+// matches or whether the object was modified before or after a specified date, use
+// the following request parameters:
+//   - x-amz-copy-source-if-match
+//   - x-amz-copy-source-if-none-match
+//   - x-amz-copy-source-if-unmodified-since
+//   - x-amz-copy-source-if-modified-since
+//
+// If both the x-amz-copy-source-if-match and x-amz-copy-source-if-unmodified-since
+// headers are present in the request and evaluate as follows, Amazon S3 returns
+// 200 OK and copies the data:
+//   - x-amz-copy-source-if-match condition evaluates to true
+//   - x-amz-copy-source-if-unmodified-since condition evaluates to false
+//
+// If both the x-amz-copy-source-if-none-match and
+// x-amz-copy-source-if-modified-since headers are present in the request and
+// evaluate as follows, Amazon S3 returns the 412 Precondition Failed response
+// code:
+//   - x-amz-copy-source-if-none-match condition evaluates to false
+//   - x-amz-copy-source-if-modified-since condition evaluates to true
+//
+// All headers with the x-amz- prefix, including x-amz-copy-source , must be
+// signed. Server-side encryption Amazon S3 automatically encrypts all new objects
+// that are copied to an S3 bucket. When copying an object, if you don't specify
+// encryption information in your copy request, the encryption setting of the
+// target object is set to the default encryption configuration of the destination
+// bucket. By default, all buckets have a base level of encryption configuration
+// that uses server-side encryption with Amazon S3 managed keys (SSE-S3). If the
+// destination bucket has a default encryption configuration that uses server-side
+// encryption with Key Management Service (KMS) keys (SSE-KMS), dual-layer
+// server-side encryption with Amazon Web Services KMS keys (DSSE-KMS), or
+// server-side encryption with customer-provided encryption keys (SSE-C), Amazon S3
+// uses the corresponding KMS key, or a customer-provided key to encrypt the target
+// object copy. When you perform a CopyObject operation, if you want to use a
+// different type of encryption setting for the target object, you can use other
+// appropriate encryption-related headers to encrypt the target object with a KMS
+// key, an Amazon S3 managed key, or a customer-provided key. With server-side
+// encryption, Amazon S3 encrypts your data as it writes your data to disks in its
+// data centers and decrypts the data when you access it. If the encryption setting
+// in your request is different from the default encryption configuration of the
+// destination bucket, the encryption setting in your request takes precedence. If
+// the source object for the copy is stored in Amazon S3 using SSE-C, you must
+// provide the necessary encryption information in your request so that Amazon S3
+// can decrypt the object for copying. For more information about server-side
+// encryption, see Using Server-Side Encryption (https://docs.aws.amazon.com/AmazonS3/latest/dev/serv-side-encryption.html)
+// . If a target object uses SSE-KMS, you can enable an S3 Bucket Key for the
+// object. For more information, see Amazon S3 Bucket Keys (https://docs.aws.amazon.com/AmazonS3/latest/dev/bucket-key.html)
+// in the Amazon S3 User Guide. Access Control List (ACL)-Specific Request Headers
+// When copying an object, you can optionally use headers to grant ACL-based
+// permissions. By default, all objects are private. Only the owner has full access
+// control. When adding a new object, you can grant permissions to individual
+// Amazon Web Services accounts or to predefined groups that are defined by Amazon
+// S3. These permissions are then added to the ACL on the object. For more
+// information, see Access Control List (ACL) Overview (https://docs.aws.amazon.com/AmazonS3/latest/dev/acl-overview.html)
+// and Managing ACLs Using the REST API (https://docs.aws.amazon.com/AmazonS3/latest/dev/acl-using-rest-api.html)
+// . If the bucket that you're copying objects to uses the bucket owner enforced
+// setting for S3 Object Ownership, ACLs are disabled and no longer affect
+// permissions. Buckets that use this setting only accept PUT requests that don't
+// specify an ACL or PUT requests that specify bucket owner full control ACLs,
+// such as the bucket-owner-full-control canned ACL or an equivalent form of this
+// ACL expressed in the XML format. For more information, see Controlling
+// ownership of objects and disabling ACLs (https://docs.aws.amazon.com/AmazonS3/latest/userguide/about-object-ownership.html)
+// in the Amazon S3 User Guide. If your bucket uses the bucket owner enforced
+// setting for Object Ownership, all objects written to the bucket by any account
+// will be owned by the bucket owner. Checksums When copying an object, if it has a
+// checksum, that checksum will be copied to the new object by default. When you
+// copy the object over, you can optionally specify a different checksum algorithm
+// to use with the x-amz-checksum-algorithm header. Storage Class Options You can
+// use the CopyObject action to change the storage class of an object that is
+// already stored in Amazon S3 by using the StorageClass parameter. For more
+// information, see Storage Classes (https://docs.aws.amazon.com/AmazonS3/latest/dev/storage-class-intro.html)
+// in the Amazon S3 User Guide. If the source object's storage class is GLACIER or
+// DEEP_ARCHIVE, or the object's storage class is INTELLIGENT_TIERING and it's S3
+// Intelligent-Tiering access tier (https://docs.aws.amazon.com/AmazonS3/latest/userguide/intelligent-tiering-overview.html#intel-tiering-tier-definition)
+// is Archive Access or Deep Archive Access, you must restore a copy of this object
+// before you can use it as a source object for the copy operation. For more
+// information, see RestoreObject (https://docs.aws.amazon.com/AmazonS3/latest/API/API_RestoreObject.html)
+// . For more information, see Copying Objects (https://docs.aws.amazon.com/AmazonS3/latest/dev/CopyingObjectsExamples.html)
+// . Versioning By default, x-amz-copy-source header identifies the current
+// version of an object to copy. If the current version is a delete marker, Amazon
+// S3 behaves as if the object was deleted. To copy a different version, use the
+// versionId subresource. If you enable versioning on the target bucket, Amazon S3
+// generates a unique version ID for the object being copied. This version ID is
+// different from the version ID of the source object. Amazon S3 returns the
+// version ID of the copied object in the x-amz-version-id response header in the
+// response. If you do not enable versioning or suspend it on the target bucket,
+// the version ID that Amazon S3 generates is always null. The following operations
+// are related to CopyObject :
+//   - PutObject (https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObject.html)
+//   - GetObject (https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObject.html)
+func (c *Client) CopyObject(ctx context.Context, params *CopyObjectInput, optFns ...func(*Options)) (*CopyObjectOutput, error) {
+	if params == nil {
+		params = &CopyObjectInput{}
+	}
+
+	result, metadata, err := c.invokeOperation(ctx, "CopyObject", params, optFns, c.addOperationCopyObjectMiddlewares)
+	if err != nil {
+		return nil, err
+	}
+
+	out := result.(*CopyObjectOutput)
+	out.ResultMetadata = metadata
+	return out, nil
+}
+
+type CopyObjectInput struct {
+
+	// The name of the destination bucket. When using this action with an access
+	// point, you must direct requests to the access point hostname. The access point
+	// hostname takes the form
+	// AccessPointName-AccountId.s3-accesspoint.Region.amazonaws.com. When using this
+	// action with an access point through the Amazon Web Services SDKs, you provide
+	// the access point ARN in place of the bucket name. For more information about
+	// access point ARNs, see Using access points (https://docs.aws.amazon.com/AmazonS3/latest/userguide/using-access-points.html)
+	// in the Amazon S3 User Guide. When you use this action with Amazon S3 on
+	// Outposts, you must direct requests to the S3 on Outposts hostname. The S3 on
+	// Outposts hostname takes the form
+	// AccessPointName-AccountId.outpostID.s3-outposts.Region.amazonaws.com . When you
+	// use this action with S3 on Outposts through the Amazon Web Services SDKs, you
+	// provide the Outposts access point ARN in place of the bucket name. For more
+	// information about S3 on Outposts ARNs, see What is S3 on Outposts? (https://docs.aws.amazon.com/AmazonS3/latest/userguide/S3onOutposts.html)
+	// in the Amazon S3 User Guide.
+	//
+	// This member is required.
+	Bucket *string
+
+	// Specifies the source object for the copy operation. You specify the value in
+	// one of two formats, depending on whether you want to access the source object
+	// through an access point (https://docs.aws.amazon.com/AmazonS3/latest/userguide/access-points.html)
+	// :
+	//   - For objects not accessed through an access point, specify the name of the
+	//   source bucket and the key of the source object, separated by a slash (/). For
+	//   example, to copy the object reports/january.pdf from the bucket
+	//   awsexamplebucket , use awsexamplebucket/reports/january.pdf . The value must
+	//   be URL-encoded.
+	//   - For objects accessed through access points, specify the Amazon Resource
+	//   Name (ARN) of the object as accessed through the access point, in the format
+	//   arn:aws:s3:::accesspoint//object/ . For example, to copy the object
+	//   reports/january.pdf through access point my-access-point owned by account
+	//   123456789012 in Region us-west-2 , use the URL encoding of
+	//   arn:aws:s3:us-west-2:123456789012:accesspoint/my-access-point/object/reports/january.pdf
+	//   . The value must be URL encoded. Amazon S3 supports copy operations using access
+	//   points only when the source and destination buckets are in the same Amazon Web
+	//   Services Region. Alternatively, for objects accessed through Amazon S3 on
+	//   Outposts, specify the ARN of the object as accessed in the format
+	//   arn:aws:s3-outposts:::outpost//object/ . For example, to copy the object
+	//   reports/january.pdf through outpost my-outpost owned by account 123456789012
+	//   in Region us-west-2 , use the URL encoding of
+	//   arn:aws:s3-outposts:us-west-2:123456789012:outpost/my-outpost/object/reports/january.pdf
+	//   . The value must be URL-encoded.
+	// To copy a specific version of an object, append ?versionId= to the value (for
+	// example,
+	// awsexamplebucket/reports/january.pdf?versionId=QUpfdndhfd8438MNFDN93jdnJFkdmqnh893
+	// ). If you don't specify a version ID, Amazon S3 copies the latest version of the
+	// source object.
+	//
+	// This member is required.
+	CopySource *string
+
+	// The key of the destination object.
+	//
+	// This member is required.
+	Key *string
+
+	// The canned ACL to apply to the object. This action is not supported by Amazon
+	// S3 on Outposts.
+	ACL types.ObjectCannedACL
+
+	// Specifies whether Amazon S3 should use an S3 Bucket Key for object encryption
+	// with server-side encryption using Key Management Service (KMS) keys (SSE-KMS).
+	// Setting this header to true causes Amazon S3 to use an S3 Bucket Key for object
+	// encryption with SSE-KMS. Specifying this header with a COPY action doesn’t
+	// affect bucket-level settings for S3 Bucket Key.
+	BucketKeyEnabled bool
+
+	// Specifies caching behavior along the request/reply chain.
+	CacheControl *string
+
+	// Indicates the algorithm you want Amazon S3 to use to create the checksum for
+	// the object. For more information, see Checking object integrity (https://docs.aws.amazon.com/AmazonS3/latest/userguide/checking-object-integrity.html)
+	// in the Amazon S3 User Guide.
+	ChecksumAlgorithm types.ChecksumAlgorithm
+
+	// 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
+
+	// A standard MIME type describing the format of the object data.
+	ContentType *string
+
+	// Copies the object if its entity tag (ETag) matches the specified tag.
+	CopySourceIfMatch *string
+
+	// Copies the object if it has been modified since the specified time.
+	CopySourceIfModifiedSince *time.Time
+
+	// Copies the object if its entity tag (ETag) is different than the specified ETag.
+	CopySourceIfNoneMatch *string
+
+	// Copies the object if it hasn't been modified since the specified time.
+	CopySourceIfUnmodifiedSince *time.Time
+
+	// Specifies the algorithm to use when decrypting the source object (for example,
+	// AES256).
+	CopySourceSSECustomerAlgorithm *string
+
+	// Specifies the customer-provided encryption key for Amazon S3 to use to decrypt
+	// the source object. The encryption key provided in this header must be one that
+	// was used when the source object was created.
+	CopySourceSSECustomerKey *string
+
+	// Specifies the 128-bit MD5 digest of the encryption key according to RFC 1321.
+	// Amazon S3 uses this header for a message integrity check to ensure that the
+	// encryption key was transmitted without error.
+	CopySourceSSECustomerKeyMD5 *string
+
+	// The account ID of the expected destination bucket owner. If the destination
+	// bucket is owned by a different account, the request fails with the HTTP status
+	// code 403 Forbidden (access denied).
+	ExpectedBucketOwner *string
+
+	// The account ID of the expected source bucket owner. If the source bucket is
+	// owned by a different account, the request fails with the HTTP status code 403
+	// Forbidden (access denied).
+	ExpectedSourceBucketOwner *string
+
+	// The date and time at which the object is no longer cacheable.
+	Expires *time.Time
+
+	// Gives the grantee READ, READ_ACP, and WRITE_ACP permissions on the object. This
+	// action is not supported by Amazon S3 on Outposts.
+	GrantFullControl *string
+
+	// Allows grantee to read the object data and its metadata. This action is not
+	// supported by Amazon S3 on Outposts.
+	GrantRead *string
+
+	// Allows grantee to read the object ACL. This action is not supported by Amazon
+	// S3 on Outposts.
+	GrantReadACP *string
+
+	// Allows grantee to write the ACL for the applicable object. This action is not
+	// supported by Amazon S3 on Outposts.
+	GrantWriteACP *string
+
+	// A map of metadata to store with the object in S3.
+	Metadata map[string]string
+
+	// Specifies whether the metadata is copied from the source object or replaced
+	// with metadata provided in the request.
+	MetadataDirective types.MetadataDirective
+
+	// Specifies whether you want to apply a legal hold to the copied object.
+	ObjectLockLegalHoldStatus types.ObjectLockLegalHoldStatus
+
+	// The Object Lock mode that you want to apply to the copied object.
+	ObjectLockMode types.ObjectLockMode
+
+	// The date and time when you want the copied object's Object Lock to expire.
+	ObjectLockRetainUntilDate *time.Time
+
+	// Confirms that the requester knows that they will be charged for the request.
+	// Bucket owners need not specify this parameter in their requests. If either the
+	// source or destination Amazon S3 bucket has Requester Pays enabled, the requester
+	// will pay for corresponding charges to copy the object. For information about
+	// downloading objects from Requester Pays buckets, see Downloading Objects in
+	// Requester Pays Buckets (https://docs.aws.amazon.com/AmazonS3/latest/dev/ObjectsinRequesterPaysBuckets.html)
+	// in the Amazon S3 User Guide.
+	RequestPayer types.RequestPayer
+
+	// Specifies the algorithm to use to when encrypting the object (for example,
+	// AES256).
+	SSECustomerAlgorithm *string
+
+	// Specifies the customer-provided encryption key for Amazon S3 to use in
+	// encrypting data. This value is used to store the object and then it is
+	// discarded; Amazon S3 does not store the encryption key. The key must be
+	// appropriate for use with the algorithm specified in the
+	// x-amz-server-side-encryption-customer-algorithm header.
+	SSECustomerKey *string
+
+	// Specifies the 128-bit MD5 digest of the encryption key according to RFC 1321.
+	// Amazon S3 uses this header for a message integrity check to ensure that the
+	// encryption key was transmitted without error.
+	SSECustomerKeyMD5 *string
+
+	// Specifies the Amazon Web Services KMS Encryption Context to use for object
+	// encryption. The value of this header is a base64-encoded UTF-8 string holding
+	// JSON with the encryption context key-value pairs.
+	SSEKMSEncryptionContext *string
+
+	// Specifies the KMS ID (Key ID, Key ARN, or Key Alias) to use for object
+	// encryption. All GET and PUT requests for an object protected by KMS will fail if
+	// they're not made via SSL or using SigV4. For information about configuring any
+	// of the officially supported Amazon Web Services SDKs and Amazon Web Services
+	// CLI, see Specifying the Signature Version in Request Authentication (https://docs.aws.amazon.com/AmazonS3/latest/dev/UsingAWSSDK.html#specify-signature-version)
+	// in the Amazon S3 User Guide.
+	SSEKMSKeyId *string
+
+	// The server-side encryption algorithm used when storing this object in Amazon S3
+	// (for example, AES256 , aws:kms , aws:kms:dsse ).
+	ServerSideEncryption types.ServerSideEncryption
+
+	// If the x-amz-storage-class header is not used, the copied object will be stored
+	// in the STANDARD Storage Class by default. The STANDARD storage class provides
+	// high durability and high availability. Depending on performance needs, you can
+	// specify a different Storage Class. Amazon S3 on Outposts only uses the OUTPOSTS
+	// Storage Class. For more information, see Storage Classes (https://docs.aws.amazon.com/AmazonS3/latest/dev/storage-class-intro.html)
+	// in the Amazon S3 User Guide.
+	StorageClass types.StorageClass
+
+	// The tag-set for the object destination object this value must be used in
+	// conjunction with the TaggingDirective . The tag-set must be encoded as URL Query
+	// parameters.
+	Tagging *string
+
+	// Specifies whether the object tag-set are copied from the source object or
+	// replaced with tag-set provided in the request.
+	TaggingDirective types.TaggingDirective
+
+	// If the bucket is configured as a website, redirects requests for this object to
+	// another object in the same bucket or to an external URL. Amazon S3 stores the
+	// value of this header in the object metadata. This value is unique to each object
+	// and is not copied when using the x-amz-metadata-directive header. Instead, you
+	// may opt to provide this header in combination with the directive.
+	WebsiteRedirectLocation *string
+
+	noSmithyDocumentSerde
+}
+
+type CopyObjectOutput struct {
+
+	// Indicates whether the copied object uses an S3 Bucket Key for server-side
+	// encryption with Key Management Service (KMS) keys (SSE-KMS).
+	BucketKeyEnabled bool
+
+	// Container for all response elements.
+	CopyObjectResult *types.CopyObjectResult
+
+	// Version of the copied object in the destination bucket.
+	CopySourceVersionId *string
+
+	// If the object expiration is configured, the response includes this header.
+	Expiration *string
+
+	// If present, indicates that the requester was successfully charged for the
+	// request.
+	RequestCharged types.RequestCharged
+
+	// If server-side encryption with a customer-provided encryption key was
+	// requested, the response will include this header confirming the encryption
+	// algorithm used.
+	SSECustomerAlgorithm *string
+
+	// If server-side encryption with a customer-provided encryption key was
+	// requested, the response will include this header to provide round-trip message
+	// integrity verification of the customer-provided encryption key.
+	SSECustomerKeyMD5 *string
+
+	// If present, specifies the Amazon Web Services KMS Encryption Context to use for
+	// object encryption. The value of this header is a base64-encoded UTF-8 string
+	// holding JSON with the encryption context key-value pairs.
+	SSEKMSEncryptionContext *string
+
+	// If present, specifies the ID of the Key Management Service (KMS) symmetric
+	// encryption customer managed key that was used for the object.
+	SSEKMSKeyId *string
+
+	// The server-side encryption algorithm used when storing this object in Amazon S3
+	// (for example, AES256 , aws:kms , aws:kms:dsse ).
+	ServerSideEncryption types.ServerSideEncryption
+
+	// Version ID of the newly created copy.
+	VersionId *string
+
+	// Metadata pertaining to the operation's result.
+	ResultMetadata middleware.Metadata
+
+	noSmithyDocumentSerde
+}
+
+func (c *Client) addOperationCopyObjectMiddlewares(stack *middleware.Stack, options Options) (err error) {
+	err = stack.Serialize.Add(&awsRestxml_serializeOpCopyObject{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	err = stack.Deserialize.Add(&awsRestxml_deserializeOpCopyObject{}, 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.AddComputePayloadSHA256Middleware(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 = addCopyObjectResolveEndpointMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = addOpCopyObjectValidationMiddleware(stack); err != nil {
+		return err
+	}
+	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCopyObject(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 = addCopyObjectUpdateEndpoint(stack, options); err != nil {
+		return err
+	}
+	if err = addResponseErrorMiddleware(stack); err != nil {
+		return err
+	}
+	if err = v4.AddContentSHA256HeaderMiddleware(stack); err != nil {
+		return err
+	}
+	if err = disableAcceptEncodingGzip(stack); err != nil {
+		return err
+	}
+	if err = s3cust.HandleResponseErrorWith200Status(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
+}
+
+func (v *CopyObjectInput) bucket() (string, bool) {
+	if v.Bucket == nil {
+		return "", false
+	}
+	return *v.Bucket, true
+}
+
+func newServiceMetadataMiddleware_opCopyObject(region string) *awsmiddleware.RegisterServiceMetadata {
+	return &awsmiddleware.RegisterServiceMetadata{
+		Region:        region,
+		ServiceID:     ServiceID,
+		SigningName:   "s3",
+		OperationName: "CopyObject",
+	}
+}
+
+// getCopyObjectBucketMember returns a pointer to string denoting a provided
+// bucket member valueand a boolean indicating if the input has a modeled bucket
+// name,
+func getCopyObjectBucketMember(input interface{}) (*string, bool) {
+	in := input.(*CopyObjectInput)
+	if in.Bucket == nil {
+		return nil, false
+	}
+	return in.Bucket, true
+}
+func addCopyObjectUpdateEndpoint(stack *middleware.Stack, options Options) error {
+	return s3cust.UpdateEndpoint(stack, s3cust.UpdateEndpointOptions{
+		Accessor: s3cust.UpdateEndpointParameterAccessor{
+			GetBucketFromInput: getCopyObjectBucketMember,
+		},
+		UsePathStyle:                   options.UsePathStyle,
+		UseAccelerate:                  options.UseAccelerate,
+		SupportsAccelerate:             true,
+		TargetS3ObjectLambda:           false,
+		EndpointResolver:               options.EndpointResolver,
+		EndpointResolverOptions:        options.EndpointOptions,
+		UseARNRegion:                   options.UseARNRegion,
+		DisableMultiRegionAccessPoints: options.DisableMultiRegionAccessPoints,
+	})
+}
+
+type opCopyObjectResolveEndpointMiddleware struct {
+	EndpointResolver EndpointResolverV2
+	BuiltInResolver  builtInParameterResolver
+}
+
+func (*opCopyObjectResolveEndpointMiddleware) ID() string {
+	return "ResolveEndpointV2"
+}
+
+func (m *opCopyObjectResolveEndpointMiddleware) 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)
+	}
+
+	input, ok := in.Parameters.(*CopyObjectInput)
+	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.Bucket = input.Bucket
+
+	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 addCopyObjectResolveEndpointMiddleware(stack *middleware.Stack, options Options) error {
+	return stack.Serialize.Insert(&opCopyObjectResolveEndpointMiddleware{
+		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)
+}