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

package elasticloadbalancing

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

// Generates a stickiness policy with sticky session lifetimes that follow that of
// an application-generated cookie. This policy can be associated only with
// HTTP/HTTPS listeners. This policy is similar to the policy created by
// CreateLBCookieStickinessPolicy, except that the lifetime of the special Elastic
// Load Balancing cookie, AWSELB, follows the lifetime of the application-generated
// cookie specified in the policy configuration. The load balancer only inserts a
// new stickiness cookie when the application response includes a new application
// cookie. If the application cookie is explicitly removed or expires, the session
// stops being sticky until a new application cookie is issued. For more
// information, see Application-Controlled Session Stickiness
// (https://docs.aws.amazon.com/elasticloadbalancing/latest/classic/elb-sticky-sessions.html#enable-sticky-sessions-application)
// in the Classic Load Balancers Guide.
func (c *Client) CreateAppCookieStickinessPolicy(ctx context.Context, params *CreateAppCookieStickinessPolicyInput, optFns ...func(*Options)) (*CreateAppCookieStickinessPolicyOutput, error) {
	if params == nil {
		params = &CreateAppCookieStickinessPolicyInput{}
	}

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

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

// Contains the parameters for CreateAppCookieStickinessPolicy.
type CreateAppCookieStickinessPolicyInput struct {

	// The name of the application cookie used for stickiness.
	//
	// This member is required.
	CookieName *string

	// The name of the load balancer.
	//
	// This member is required.
	LoadBalancerName *string

	// The name of the policy being created. Policy names must consist of alphanumeric
	// characters and dashes (-). This name must be unique within the set of policies
	// for this load balancer.
	//
	// This member is required.
	PolicyName *string

	noSmithyDocumentSerde
}

// Contains the output for CreateAppCookieStickinessPolicy.
type CreateAppCookieStickinessPolicyOutput struct {
	// Metadata pertaining to the operation's result.
	ResultMetadata middleware.Metadata

	noSmithyDocumentSerde
}

func (c *Client) addOperationCreateAppCookieStickinessPolicyMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsAwsquery_serializeOpCreateAppCookieStickinessPolicy{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsquery_deserializeOpCreateAppCookieStickinessPolicy{}, 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); err != nil {
		return err
	}
	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = addOpCreateAppCookieStickinessPolicyValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCreateAppCookieStickinessPolicy(options.Region), middleware.Before); 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
}

func newServiceMetadataMiddleware_opCreateAppCookieStickinessPolicy(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "elasticloadbalancing",
		OperationName: "CreateAppCookieStickinessPolicy",
	}
}
