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

package wellarchitected

import (
	"context"
	"fmt"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
	"github.com/aws/aws-sdk-go-v2/service/wellarchitected/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Delete an existing lens. Only the owner of a lens can delete it. After the lens
// is deleted, Amazon Web Services accounts and users that you shared the lens with
// can continue to use it, but they will no longer be able to apply it to new
// workloads. Disclaimer By sharing your custom lenses with other Amazon Web
// Services accounts, you acknowledge that Amazon Web Services will make your
// custom lenses available to those other accounts. Those other accounts may
// continue to access and use your shared custom lenses even if you delete the
// custom lenses from your own Amazon Web Services account or terminate your Amazon
// Web Services account.
func (c *Client) DeleteLens(ctx context.Context, params *DeleteLensInput, optFns ...func(*Options)) (*DeleteLensOutput, error) {
	if params == nil {
		params = &DeleteLensInput{}
	}

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

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

type DeleteLensInput struct {

	// A unique case-sensitive string used to ensure that this request is idempotent
	// (executes only once). You should not reuse the same token for other requests. If
	// you retry a request with the same client request token and the same parameters
	// after the original request has completed successfully, the result of the
	// original request is returned. This token is listed as required, however, if you
	// do not specify it, the Amazon Web Services SDKs automatically generate one for
	// you. If you are not using the Amazon Web Services SDK or the CLI, you must
	// provide this token or the request will fail.
	//
	// This member is required.
	ClientRequestToken *string

	// The alias of the lens. For Amazon Web Services official lenses, this is either
	// the lens alias, such as serverless , or the lens ARN, such as
	// arn:aws:wellarchitected:us-east-1::lens/serverless . Note that some operations
	// (such as ExportLens and CreateLensShare) are not permitted on Amazon Web
	// Services official lenses. For custom lenses, this is the lens ARN, such as
	// arn:aws:wellarchitected:us-west-2:123456789012:lens/0123456789abcdef01234567890abcdef
	// . Each lens is identified by its LensSummary$LensAlias .
	//
	// This member is required.
	LensAlias *string

	// The status of the lens to be deleted.
	//
	// This member is required.
	LensStatus types.LensStatusType

	noSmithyDocumentSerde
}

type DeleteLensOutput struct {
	// Metadata pertaining to the operation's result.
	ResultMetadata middleware.Metadata

	noSmithyDocumentSerde
}

func (c *Client) addOperationDeleteLensMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsRestjson1_serializeOpDeleteLens{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpDeleteLens{}, middleware.After)
	if 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 = addIdempotencyToken_opDeleteLensMiddleware(stack, options); err != nil {
		return err
	}
	if err = addOpDeleteLensValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDeleteLens(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = awsmiddleware.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
	}
	return nil
}

type idempotencyToken_initializeOpDeleteLens struct {
	tokenProvider IdempotencyTokenProvider
}

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

func (m *idempotencyToken_initializeOpDeleteLens) 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.(*DeleteLensInput)
	if !ok {
		return out, metadata, fmt.Errorf("expected middleware input to be of type *DeleteLensInput ")
	}

	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_opDeleteLensMiddleware(stack *middleware.Stack, cfg Options) error {
	return stack.Initialize.Add(&idempotencyToken_initializeOpDeleteLens{tokenProvider: cfg.IdempotencyTokenProvider}, middleware.Before)
}

func newServiceMetadataMiddleware_opDeleteLens(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "wellarchitected",
		OperationName: "DeleteLens",
	}
}