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

package kms

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

// Deletes the specified alias.
//
// Adding, deleting, or updating an alias can allow or deny permission to the KMS
// key. For details, see [ABAC for KMS]in the Key Management Service Developer Guide.
//
// Because an alias is not a property of a KMS key, you can delete and change the
// aliases of a KMS key without affecting the KMS key. Also, aliases do not appear
// in the response from the DescribeKeyoperation. To get the aliases of all KMS keys, use the ListAliases
// operation.
//
// Each KMS key can have multiple aliases. To change the alias of a KMS key, use DeleteAlias
// to delete the current alias and CreateAliasto create a new alias. To associate an existing
// alias with a different KMS key, call UpdateAlias.
//
// Cross-account use: No. You cannot perform this operation on an alias in a
// different Amazon Web Services account.
//
// # Required permissions
//
// [kms:DeleteAlias]
//   - on the alias (IAM policy).
//
// [kms:DeleteAlias]
//   - on the KMS key (key policy).
//
// For details, see [Controlling access to aliases] in the Key Management Service Developer Guide.
//
// Related operations:
//
// # CreateAlias
//
// # ListAliases
//
// # UpdateAlias
//
// Eventual consistency: The KMS API follows an eventual consistency model. For
// more information, see [KMS eventual consistency].
//
// [ABAC for KMS]: https://docs.aws.amazon.com/kms/latest/developerguide/abac.html
// [kms:DeleteAlias]: https://docs.aws.amazon.com/kms/latest/developerguide/kms-api-permissions-reference.html
// [KMS eventual consistency]: https://docs.aws.amazon.com/kms/latest/developerguide/accessing-kms.html#programming-eventual-consistency
// [Controlling access to aliases]: https://docs.aws.amazon.com/kms/latest/developerguide/kms-alias.html#alias-access
func (c *Client) DeleteAlias(ctx context.Context, params *DeleteAliasInput, optFns ...func(*Options)) (*DeleteAliasOutput, error) {
	if params == nil {
		params = &DeleteAliasInput{}
	}

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

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

type DeleteAliasInput struct {

	// The alias to be deleted. The alias name must begin with alias/ followed by the
	// alias name, such as alias/ExampleAlias .
	//
	// This member is required.
	AliasName *string

	noSmithyDocumentSerde
}

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationDeleteAliasMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsAwsjson11_serializeOpDeleteAlias{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpDeleteAlias{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "DeleteAlias"); 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 = addSpanRetryLoop(stack, options); 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 = addCredentialSource(stack, options); err != nil {
		return err
	}
	if err = addOpDeleteAliasValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDeleteAlias(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
	}
	if err = addSpanInitializeStart(stack); err != nil {
		return err
	}
	if err = addSpanInitializeEnd(stack); err != nil {
		return err
	}
	if err = addSpanBuildRequestStart(stack); err != nil {
		return err
	}
	if err = addSpanBuildRequestEnd(stack); err != nil {
		return err
	}
	return nil
}

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