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

package fsx

import (
	"context"
	"fmt"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	"github.com/aws/aws-sdk-go-v2/service/fsx/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Copies an existing backup within the same Amazon Web Services account to
// another Amazon Web Services Region (cross-Region copy) or within the same Amazon
// Web Services Region (in-Region copy). You can have up to five backup copy
// requests in progress to a single destination Region per account.
//
// You can use cross-Region backup copies for cross-Region disaster recovery. You
// can periodically take backups and copy them to another Region so that in the
// event of a disaster in the primary Region, you can restore from backup and
// recover availability quickly in the other Region. You can make cross-Region
// copies only within your Amazon Web Services partition. A partition is a grouping
// of Regions. Amazon Web Services currently has three partitions: aws (Standard
// Regions), aws-cn (China Regions), and aws-us-gov (Amazon Web Services GovCloud
// [US] Regions).
//
// You can also use backup copies to clone your file dataset to another Region or
// within the same Region.
//
// You can use the SourceRegion parameter to specify the Amazon Web Services
// Region from which the backup will be copied. For example, if you make the call
// from the us-west-1 Region and want to copy a backup from the us-east-2 Region,
// you specify us-east-2 in the SourceRegion parameter to make a cross-Region
// copy. If you don't specify a Region, the backup copy is created in the same
// Region where the request is sent from (in-Region copy).
//
// For more information about creating backup copies, see [Copying backups] in the Amazon FSx for
// Windows User Guide, [Copying backups]in the Amazon FSx for Lustre User Guide, and [Copying backups] in the Amazon
// FSx for OpenZFS User Guide.
//
// [Copying backups]: https://docs.aws.amazon.com/fsx/latest/OpenZFSGuide/using-backups.html#copy-backups
func (c *Client) CopyBackup(ctx context.Context, params *CopyBackupInput, optFns ...func(*Options)) (*CopyBackupOutput, error) {
	if params == nil {
		params = &CopyBackupInput{}
	}

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

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

type CopyBackupInput struct {

	// The ID of the source backup. Specifies the ID of the backup that's being copied.
	//
	// This member is required.
	SourceBackupId *string

	// (Optional) An idempotency token for resource creation, in a string of up to 63
	// ASCII characters. This token is automatically filled on your behalf when you use
	// the Command Line Interface (CLI) or an Amazon Web Services SDK.
	ClientRequestToken *string

	// A Boolean flag indicating whether tags from the source backup should be copied
	// to the backup copy. This value defaults to false .
	//
	// If you set CopyTags to true and the source backup has existing tags, you can
	// use the Tags parameter to create new tags, provided that the sum of the source
	// backup tags and the new tags doesn't exceed 50. Both sets of tags are merged. If
	// there are tag conflicts (for example, two tags with the same key but different
	// values), the tags created with the Tags parameter take precedence.
	CopyTags *bool

	// Specifies the ID of the Key Management Service (KMS) key to use for encrypting
	// data on Amazon FSx file systems, as follows:
	//
	//   - Amazon FSx for Lustre PERSISTENT_1 and PERSISTENT_2 deployment types only.
	//
	// SCRATCH_1 and SCRATCH_2 types are encrypted using the Amazon FSx service KMS key
	//   for your account.
	//
	//   - Amazon FSx for NetApp ONTAP
	//
	//   - Amazon FSx for OpenZFS
	//
	//   - Amazon FSx for Windows File Server
	//
	// If a KmsKeyId isn't specified, the Amazon FSx-managed KMS key for your account
	// is used. For more information, see [Encrypt]in the Key Management Service API Reference.
	//
	// [Encrypt]: https://docs.aws.amazon.com/kms/latest/APIReference/API_Encrypt.html
	KmsKeyId *string

	// The source Amazon Web Services Region of the backup. Specifies the Amazon Web
	// Services Region from which the backup is being copied. The source and
	// destination Regions must be in the same Amazon Web Services partition. If you
	// don't specify a Region, SourceRegion defaults to the Region where the request
	// is sent from (in-Region copy).
	SourceRegion *string

	// A list of Tag values, with a maximum of 50 elements.
	Tags []types.Tag

	noSmithyDocumentSerde
}

type CopyBackupOutput struct {

	// A backup of an Amazon FSx for Windows File Server, Amazon FSx for Lustre file
	// system, Amazon FSx for NetApp ONTAP volume, or Amazon FSx for OpenZFS file
	// system.
	Backup *types.Backup

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationCopyBackupMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsAwsjson11_serializeOpCopyBackup{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpCopyBackup{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "CopyBackup"); err != nil {
		return fmt.Errorf("add protocol finalizers: %v", err)
	}

	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
		return err
	}
	if err = addSetLoggerMiddleware(stack, options); err != nil {
		return err
	}
	if err = addClientRequestID(stack); 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 = addRetry(stack, options); err != nil {
		return err
	}
	if err = addRawResponseToMetadata(stack); err != nil {
		return err
	}
	if err = 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 = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
		return err
	}
	if err = addTimeOffsetBuild(stack, c); err != nil {
		return err
	}
	if err = addUserAgentRetryMode(stack, options); err != nil {
		return err
	}
	if err = addIdempotencyToken_opCopyBackupMiddleware(stack, options); err != nil {
		return err
	}
	if err = addOpCopyBackupValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCopyBackup(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = addRecursionDetection(stack); err != nil {
		return err
	}
	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
		return err
	}
	if err = addResponseErrorMiddleware(stack); err != nil {
		return err
	}
	if err = addRequestResponseLogging(stack, options); err != nil {
		return err
	}
	if err = addDisableHTTPSMiddleware(stack, options); err != nil {
		return err
	}
	return nil
}

type idempotencyToken_initializeOpCopyBackup struct {
	tokenProvider IdempotencyTokenProvider
}

func (*idempotencyToken_initializeOpCopyBackup) ID() string {
	return "OperationIdempotencyTokenAutoFill"
}

func (m *idempotencyToken_initializeOpCopyBackup) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	if m.tokenProvider == nil {
		return next.HandleInitialize(ctx, in)
	}

	input, ok := in.Parameters.(*CopyBackupInput)
	if !ok {
		return out, metadata, fmt.Errorf("expected middleware input to be of type *CopyBackupInput ")
	}

	if input.ClientRequestToken == nil {
		t, err := m.tokenProvider.GetIdempotencyToken()
		if err != nil {
			return out, metadata, err
		}
		input.ClientRequestToken = &t
	}
	return next.HandleInitialize(ctx, in)
}
func addIdempotencyToken_opCopyBackupMiddleware(stack *middleware.Stack, cfg Options) error {
	return stack.Initialize.Add(&idempotencyToken_initializeOpCopyBackup{tokenProvider: cfg.IdempotencyTokenProvider}, middleware.Before)
}

func newServiceMetadataMiddleware_opCopyBackup(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		OperationName: "CopyBackup",
	}
}