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

package s3

import (
	"context"
	"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
	internalChecksum "github.com/aws/aws-sdk-go-v2/service/internal/checksum"
	s3cust "github.com/aws/aws-sdk-go-v2/service/s3/internal/customizations"
	"github.com/aws/aws-sdk-go-v2/service/s3/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// This operation is not supported for directory buckets or Amazon S3 on Outposts
// buckets.
//
// Updates the server-side encryption type of an existing encrypted object in a
// general purpose bucket. You can use the UpdateObjectEncryption operation to
// change encrypted objects from server-side encryption with Amazon S3 managed keys
// (SSE-S3) to server-side encryption with Key Management Service (KMS) keys
// (SSE-KMS), or to apply S3 Bucket Keys. You can also use the
// UpdateObjectEncryption operation to change the customer-managed KMS key used to
// encrypt your data so that you can comply with custom key-rotation standards.
//
// Using the UpdateObjectEncryption operation, you can atomically update the
// server-side encryption type of an existing object in a general purpose bucket
// without any data movement. The UpdateObjectEncryption operation uses envelope
// encryption to re-encrypt the data key used to encrypt and decrypt your object
// with your newly specified server-side encryption type. In other words, when you
// use the UpdateObjectEncryption operation, your data isn't copied, archived
// objects in the S3 Glacier Flexible Retrieval and S3 Glacier Deep Archive storage
// classes aren't restored, and objects in the S3 Intelligent-Tiering storage class
// aren't moved between tiers. Additionally, the UpdateObjectEncryption operation
// preserves all object metadata properties, including the storage class, creation
// date, last modified date, ETag, and checksum properties. For more information,
// see [Updating server-side encryption for existing objects]in the Amazon S3 User Guide.
//
// By default, all UpdateObjectEncryption requests that specify a customer-managed
// KMS key are restricted to KMS keys that are owned by the bucket owner's Amazon
// Web Services account. If you're using Organizations, you can request the ability
// to use KMS keys owned by other member accounts within your organization by
// contacting Amazon Web Services Support.
//
// Source objects that are unencrypted, or encrypted with either dual-layer
// server-side encryption with KMS keys (DSSE-KMS) or server-side encryption with
// customer-provided keys (SSE-C) aren't supported by this operation. Additionally,
// you cannot specify SSE-S3 encryption as the requested new encryption type
// UpdateObjectEncryption request.
//
// Permissions
//
//   - To use the UpdateObjectEncryption operation, you must have the following
//     permissions:
//
//   - s3:PutObject
//
//   - s3:UpdateObjectEncryption
//
//   - kms:Encrypt
//
//   - kms:Decrypt
//
//   - kms:GenerateDataKey
//
//   - kms:ReEncrypt*
//
//   - If you're using Organizations, to use this operation with customer-managed
//     KMS keys from other Amazon Web Services accounts within your organization, you
//     must have the organizations:DescribeAccount permission.
//
// Errors
//
//   - You might receive an InvalidRequest error for several reasons. Depending on
//     the reason for the error, you might receive one of the following messages:
//
//   - The UpdateObjectEncryption operation doesn't supported unencrypted source
//     objects. Only source objects encrypted with SSE-S3 or SSE-KMS are supported.
//
//   - The UpdateObjectEncryption operation doesn't support source objects with the
//     encryption type DSSE-KMS or SSE-C. Only source objects encrypted with SSE-S3 or
//     SSE-KMS are supported.
//
//   - The UpdateObjectEncryption operation doesn't support updating the encryption
//     type to DSSE-KMS or SSE-C. Modify the request to specify SSE-KMS for the updated
//     encryption type, and then try again.
//
//   - Requests that modify an object encryption configuration require Amazon Web
//     Services Signature Version 4. Modify the request to use Amazon Web Services
//     Signature Version 4, and then try again.
//
//   - Requests that modify an object encryption configuration require a valid new
//     encryption type. Valid values are SSEKMS . Modify the request to specify
//     SSE-KMS for the updated encryption type, and then try again.
//
//   - Requests that modify an object's encryption type to SSE-KMS require an
//     Amazon Web Services KMS key Amazon Resource Name (ARN). Modify the request to
//     specify a KMS key ARN, and then try again.
//
//   - Requests that modify an object's encryption type to SSE-KMS require a valid
//     Amazon Web Services KMS key Amazon Resource Name (ARN). Confirm that you have a
//     correctly formatted KMS key ARN in your request, and then try again.
//
//   - The BucketKeyEnabled value isn't valid. Valid values are true or false .
//     Modify the request to specify a valid value, and then try again.
//
//   - You might receive an AccessDenied error for several reasons. Depending on
//     the reason for the error, you might receive one of the following messages:
//
//   - The Amazon Web Services KMS key in the request must be owned by the same
//     account as the bucket. Modify the request to specify a KMS key from the same
//     account, and then try again.
//
//   - The bucket owner's account was approved to make UpdateObjectEncryption
//     requests that use any Amazon Web Services KMS key in their organization, but the
//     bucket owner's account isn't part of an organization in Organizations. Make sure
//     that the bucket owner's account and the specified KMS key belong to the same
//     organization, and then try again.
//
//   - The specified Amazon Web Services KMS key must be from the same
//     organization in Organizations as the bucket. Specify a KMS key that belongs to
//     the same organization as the bucket, and then try again.
//
//   - The encryption type for the specified object can’t be updated because that
//     object is protected by S3 Object Lock. If the object has a governance-mode
//     retention period or a legal hold, you must first remove the Object Lock status
//     on the object before you issue your UpdateObjectEncryption request. You can't
//     use the UpdateObjectEncryption operation with objects that have an Object Lock
//     compliance mode retention period applied to them.
//
// [Updating server-side encryption for existing objects]: https://docs.aws.amazon.com/AmazonS3/latest/userguide/update-sse-encryption.html
func (c *Client) UpdateObjectEncryption(ctx context.Context, params *UpdateObjectEncryptionInput, optFns ...func(*Options)) (*UpdateObjectEncryptionOutput, error) {
	if params == nil {
		params = &UpdateObjectEncryptionInput{}
	}

	result, metadata, err := c.invokeOperation(ctx, "UpdateObjectEncryption", params, optFns, c.addOperationUpdateObjectEncryptionMiddlewares)
	if err != nil {
		return nil, err
	}

	out := result.(*UpdateObjectEncryptionOutput)
	out.ResultMetadata = metadata
	return out, nil
}

type UpdateObjectEncryptionInput struct {

	//  The name of the general purpose bucket that contains the specified object key
	// name.
	//
	// When you use this operation with an access point attached to a general purpose
	// bucket, you must either provide the alias of the access point in place of the
	// bucket name or you must specify the access point Amazon Resource Name (ARN).
	// When using the access point ARN, 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
	// operation 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 [Referencing access points]in the Amazon S3 User Guide.
	//
	// [Referencing access points]: https://docs.aws.amazon.com/AmazonS3/latest/userguide/access-points-naming.html
	//
	// This member is required.
	Bucket *string

	//  The key name of the object that you want to update the server-side encryption
	// type for.
	//
	// This member is required.
	Key *string

	//  The updated server-side encryption type for this object. The
	// UpdateObjectEncryption operation supports the SSE-S3 and SSE-KMS encryption
	// types.
	//
	// Valid Values: SSES3 | SSEKMS
	//
	// This member is required.
	ObjectEncryption types.ObjectEncryption

	//  Indicates the algorithm used to create the checksum for the object when you
	// use an Amazon Web Services SDK. This header doesn't provide any additional
	// functionality if you don't use the SDK. When you send this header, there must be
	// a corresponding x-amz-checksum or x-amz-trailer header sent. Otherwise, Amazon
	// S3 fails the request with the HTTP status code 400 Bad Request . For more
	// information, see [Checking object integrity]in the Amazon S3 User Guide.
	//
	// If you provide an individual checksum, Amazon S3 ignores any provided
	// ChecksumAlgorithm parameter.
	//
	// [Checking object integrity]: https://docs.aws.amazon.com/AmazonS3/latest/userguide/checking-object-integrity.html
	ChecksumAlgorithm types.ChecksumAlgorithm

	//  The MD5 hash for the request body. For requests made using the Amazon Web
	// Services Command Line Interface (CLI) or Amazon Web Services SDKs, this field is
	// calculated automatically.
	ContentMD5 *string

	//  The account ID of the expected bucket owner. If the account ID that you
	// provide doesn't match the actual owner of the bucket, the request fails with the
	// HTTP status code 403 Forbidden (access denied).
	ExpectedBucketOwner *string

	// 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 S3 bucket has Requester Pays enabled, the requester will
	// pay for the corresponding charges. For information about downloading objects
	// from Requester Pays buckets, see [Downloading Objects in Requester Pays Buckets]in the Amazon S3 User Guide.
	//
	// This functionality is not supported for directory buckets.
	//
	// [Downloading Objects in Requester Pays Buckets]: https://docs.aws.amazon.com/AmazonS3/latest/dev/ObjectsinRequesterPaysBuckets.html
	RequestPayer types.RequestPayer

	//  The version ID of the object that you want to update the server-side
	// encryption type for.
	VersionId *string

	noSmithyDocumentSerde
}

func (in *UpdateObjectEncryptionInput) bindEndpointParams(p *EndpointParameters) {

	p.Bucket = in.Bucket

}

type UpdateObjectEncryptionOutput struct {

	// If present, indicates that the requester was successfully charged for the
	// request. For more information, see [Using Requester Pays buckets for storage transfers and usage]in the Amazon Simple Storage Service user
	// guide.
	//
	// This functionality is not supported for directory buckets.
	//
	// [Using Requester Pays buckets for storage transfers and usage]: https://docs.aws.amazon.com/AmazonS3/latest/userguide/RequesterPaysBuckets.html
	RequestCharged types.RequestCharged

	// Metadata pertaining to the operation's result.
	ResultMetadata middleware.Metadata

	noSmithyDocumentSerde
}

func (c *Client) addOperationUpdateObjectEncryptionMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsRestxml_serializeOpUpdateObjectEncryption{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestxml_deserializeOpUpdateObjectEncryption{}, middleware.After)
	if err != nil {
		return err
	}

	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
		return err
	}
	if err = addComputeContentLength(stack); err != nil {
		return err
	}
	if err = addResolveEndpointMiddleware(stack, options); err != nil {
		return err
	}
	if err = addComputePayloadSHA256(stack); err != nil {
		return err
	}
	if err = addRecordResponseTiming(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = addPutBucketContextMiddleware(stack); err != nil {
		return err
	}
	if err = addIsExpressUserAgent(stack); err != nil {
		return err
	}
	if err = addRequestChecksumMetricsTracking(stack, options); err != nil {
		return err
	}
	if err = addCredentialSource(stack, options); err != nil {
		return err
	}
	if err = addOpUpdateObjectEncryptionValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware(options.Region, "UpdateObjectEncryption"), middleware.Before); err != nil {
		return err
	}
	if err = addMetadataRetrieverMiddleware(stack); err != nil {
		return err
	}
	if err = addUpdateObjectEncryptionInputChecksumMiddlewares(stack, options); err != nil {
		return err
	}
	if err = addUpdateObjectEncryptionUpdateEndpoint(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 = addRequestResponseLogging(stack, options); err != nil {
		return err
	}
	if err = addDisableHTTPSMiddleware(stack, options); err != nil {
		return err
	}
	if err = addSerializeImmutableHostnameBucketMiddleware(stack, options); err != nil {
		return err
	}
	if err = s3cust.AddExpressDefaultChecksumMiddleware(stack); err != nil {
		return err
	}
	if err = addInterceptors(stack, options); err != nil {
		return err
	}
	return nil
}

func (v *UpdateObjectEncryptionInput) bucket() (string, bool) {
	if v.Bucket == nil {
		return "", false
	}
	return *v.Bucket, true
}

// getUpdateObjectEncryptionRequestAlgorithmMember gets the request checksum
// algorithm value provided as input.
func getUpdateObjectEncryptionRequestAlgorithmMember(input interface{}) (string, bool) {
	in := input.(*UpdateObjectEncryptionInput)
	if len(in.ChecksumAlgorithm) == 0 {
		return "", false
	}
	return string(in.ChecksumAlgorithm), true
}

func addUpdateObjectEncryptionInputChecksumMiddlewares(stack *middleware.Stack, options Options) error {
	return addInputChecksumMiddleware(stack, internalChecksum.InputMiddlewareOptions{
		GetAlgorithm:                     getUpdateObjectEncryptionRequestAlgorithmMember,
		RequireChecksum:                  true,
		RequestChecksumCalculation:       options.RequestChecksumCalculation,
		EnableTrailingChecksum:           false,
		EnableComputeSHA256PayloadHash:   true,
		EnableDecodedContentLengthHeader: true,
	})
}

// getUpdateObjectEncryptionBucketMember returns a pointer to string denoting a
// provided bucket member valueand a boolean indicating if the input has a modeled
// bucket name,
func getUpdateObjectEncryptionBucketMember(input interface{}) (*string, bool) {
	in := input.(*UpdateObjectEncryptionInput)
	if in.Bucket == nil {
		return nil, false
	}
	return in.Bucket, true
}
func addUpdateObjectEncryptionUpdateEndpoint(stack *middleware.Stack, options Options) error {
	return s3cust.UpdateEndpoint(stack, s3cust.UpdateEndpointOptions{
		Accessor: s3cust.UpdateEndpointParameterAccessor{
			GetBucketFromInput: getUpdateObjectEncryptionBucketMember,
		},
		UsePathStyle:                   options.UsePathStyle,
		UseAccelerate:                  options.UseAccelerate,
		SupportsAccelerate:             true,
		TargetS3ObjectLambda:           false,
		EndpointResolver:               options.EndpointResolver,
		EndpointResolverOptions:        options.EndpointOptions,
		UseARNRegion:                   options.UseARNRegion,
		DisableMultiRegionAccessPoints: options.DisableMultiRegionAccessPoints,
	})
}
