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// 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/aws-sdk-go-v2/aws/signer/v4"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Cancels an instance refresh that is in progress and rolls back any changes that
// it made. Amazon EC2 Auto Scaling replaces any instances that were replaced
// during the instance refresh. This restores your Auto Scaling group to the
// configuration that it was using before the start of the instance refresh. This
// operation is part of the instance refresh feature (https://docs.aws.amazon.com/autoscaling/ec2/userguide/asg-instance-refresh.html)
// in Amazon EC2 Auto Scaling, which helps you update instances in your Auto
// Scaling group after you make configuration changes. A rollback is not supported
// in the following situations:
// - There is no desired configuration specified for the instance refresh.
// - The Auto Scaling group has a launch template that uses an Amazon Web
// Services Systems Manager parameter instead of an AMI ID for the ImageId
// property.
// - The Auto Scaling group uses the launch template's $Latest or $Default
// version.
//
// When you receive a successful response from this operation, Amazon EC2 Auto
// Scaling immediately begins replacing instances. You can check the status of this
// operation through the DescribeInstanceRefreshes API operation.
func (c *Client) RollbackInstanceRefresh(ctx context.Context, params *RollbackInstanceRefreshInput, optFns ...func(*Options)) (*RollbackInstanceRefreshOutput, error) {
if params == nil {
params = &RollbackInstanceRefreshInput{}
}
result, metadata, err := c.invokeOperation(ctx, "RollbackInstanceRefresh", params, optFns, c.addOperationRollbackInstanceRefreshMiddlewares)
if err != nil {
return nil, err
}
out := result.(*RollbackInstanceRefreshOutput)
out.ResultMetadata = metadata
return out, nil
}
type RollbackInstanceRefreshInput struct {
// The name of the Auto Scaling group.
//
// This member is required.
AutoScalingGroupName *string
noSmithyDocumentSerde
}
type RollbackInstanceRefreshOutput 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) addOperationRollbackInstanceRefreshMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsquery_serializeOpRollbackInstanceRefresh{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsquery_deserializeOpRollbackInstanceRefresh{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "RollbackInstanceRefresh"); 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 = 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 = 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 = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
return err
}
if err = addOpRollbackInstanceRefreshValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opRollbackInstanceRefresh(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
}
if err = addDisableHTTPSMiddleware(stack, options); err != nil {
return err
}
return nil
}
func newServiceMetadataMiddleware_opRollbackInstanceRefresh(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "RollbackInstanceRefresh",
}
}
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