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

package autoscaling

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"
)

// Cancels an instance refresh or rollback that is in progress. If an instance
// refresh or rollback is not in progress, an ActiveInstanceRefreshNotFound error
// occurs.
//
// This operation is part of the [instance refresh feature] in Amazon EC2 Auto Scaling, which helps you
// update instances in your Auto Scaling group after you make configuration
// changes.
//
// When you cancel an instance refresh, this does not roll back any changes that
// it made. Use the [RollbackInstanceRefresh]API to roll back instead.
//
// [instance refresh feature]: https://docs.aws.amazon.com/autoscaling/ec2/userguide/asg-instance-refresh.html
// [RollbackInstanceRefresh]: https://docs.aws.amazon.com/autoscaling/ec2/APIReference/API_RollbackInstanceRefresh.html
func (c *Client) CancelInstanceRefresh(ctx context.Context, params *CancelInstanceRefreshInput, optFns ...func(*Options)) (*CancelInstanceRefreshOutput, error) {
	if params == nil {
		params = &CancelInstanceRefreshInput{}
	}

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

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

type CancelInstanceRefreshInput struct {

	// The name of the Auto Scaling group.
	//
	// This member is required.
	AutoScalingGroupName *string

	// When cancelling an instance refresh, this indicates whether to wait for
	// in-flight launches and terminations to complete. The default is true.
	//
	// When set to false, Amazon EC2 Auto Scaling cancels the instance refresh without
	// waiting for any pending launches or terminations to complete.
	WaitForTransitioningInstances *bool

	noSmithyDocumentSerde
}

type CancelInstanceRefreshOutput struct {

	// The instance refresh ID associated with the request. This is the unique ID
	// assigned to the instance refresh when it was started.
	InstanceRefreshId *string

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationCancelInstanceRefreshMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsAwsquery_serializeOpCancelInstanceRefresh{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsquery_deserializeOpCancelInstanceRefresh{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "CancelInstanceRefresh"); 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 = addOpCancelInstanceRefreshValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCancelInstanceRefresh(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 = addInterceptBeforeRetryLoop(stack, options); err != nil {
		return err
	}
	if err = addInterceptAttempt(stack, options); err != nil {
		return err
	}
	if err = addInterceptors(stack, options); err != nil {
		return err
	}
	return nil
}

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