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// Code generated by smithy-go-codegen DO NOT EDIT.
package cloudformation
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"
)
// For a specified stack that's in the UPDATE_ROLLBACK_FAILED state, continues
// rolling it back to the UPDATE_ROLLBACK_COMPLETE state. Depending on the cause
// of the failure, you can manually fix the error (https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/troubleshooting.html#troubleshooting-errors-update-rollback-failed)
// and continue the rollback. By continuing the rollback, you can return your stack
// to a working state (the UPDATE_ROLLBACK_COMPLETE state), and then try to update
// the stack again. A stack goes into the UPDATE_ROLLBACK_FAILED state when
// CloudFormation can't roll back all changes after a failed stack update. For
// example, you might have a stack that's rolling back to an old database instance
// that was deleted outside of CloudFormation. Because CloudFormation doesn't know
// the database was deleted, it assumes that the database instance still exists and
// attempts to roll back to it, causing the update rollback to fail.
func (c *Client) ContinueUpdateRollback(ctx context.Context, params *ContinueUpdateRollbackInput, optFns ...func(*Options)) (*ContinueUpdateRollbackOutput, error) {
if params == nil {
params = &ContinueUpdateRollbackInput{}
}
result, metadata, err := c.invokeOperation(ctx, "ContinueUpdateRollback", params, optFns, c.addOperationContinueUpdateRollbackMiddlewares)
if err != nil {
return nil, err
}
out := result.(*ContinueUpdateRollbackOutput)
out.ResultMetadata = metadata
return out, nil
}
// The input for the ContinueUpdateRollback action.
type ContinueUpdateRollbackInput struct {
// The name or the unique ID of the stack that you want to continue rolling back.
// Don't specify the name of a nested stack (a stack that was created by using the
// AWS::CloudFormation::Stack resource). Instead, use this operation on the parent
// stack (the stack that contains the AWS::CloudFormation::Stack resource).
//
// This member is required.
StackName *string
// A unique identifier for this ContinueUpdateRollback request. Specify this token
// if you plan to retry requests so that CloudFormation knows that you're not
// attempting to continue the rollback to a stack with the same name. You might
// retry ContinueUpdateRollback requests to ensure that CloudFormation
// successfully received them.
ClientRequestToken *string
// A list of the logical IDs of the resources that CloudFormation skips during the
// continue update rollback operation. You can specify only resources that are in
// the UPDATE_FAILED state because a rollback failed. You can't specify resources
// that are in the UPDATE_FAILED state for other reasons, for example, because an
// update was canceled. To check why a resource update failed, use the
// DescribeStackResources action, and view the resource status reason. Specify this
// property to skip rolling back resources that CloudFormation can't successfully
// roll back. We recommend that you troubleshoot (https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/troubleshooting.html#troubleshooting-errors-update-rollback-failed)
// resources before skipping them. CloudFormation sets the status of the specified
// resources to UPDATE_COMPLETE and continues to roll back the stack. After the
// rollback is complete, the state of the skipped resources will be inconsistent
// with the state of the resources in the stack template. Before performing another
// stack update, you must update the stack or resources to be consistent with each
// other. If you don't, subsequent stack updates might fail, and the stack will
// become unrecoverable. Specify the minimum number of resources required to
// successfully roll back your stack. For example, a failed resource update might
// cause dependent resources to fail. In this case, it might not be necessary to
// skip the dependent resources. To skip resources that are part of nested stacks,
// use the following format: NestedStackName.ResourceLogicalID . If you want to
// specify the logical ID of a stack resource ( Type: AWS::CloudFormation::Stack )
// in the ResourcesToSkip list, then its corresponding embedded stack must be in
// one of the following states: DELETE_IN_PROGRESS , DELETE_COMPLETE , or
// DELETE_FAILED . Don't confuse a child stack's name with its corresponding
// logical ID defined in the parent stack. For an example of a continue update
// rollback operation with nested stacks, see Using ResourcesToSkip to recover a
// nested stacks hierarchy (https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-continueupdaterollback.html#nested-stacks)
// .
ResourcesToSkip []string
// The Amazon Resource Name (ARN) of an Identity and Access Management (IAM) role
// that CloudFormation assumes to roll back the stack. CloudFormation uses the
// role's credentials to make calls on your behalf. CloudFormation always uses this
// role for all future operations on the stack. Provided that users have permission
// to operate on the stack, CloudFormation uses this role even if the users don't
// have permission to pass it. Ensure that the role grants least permission. If you
// don't specify a value, CloudFormation uses the role that was previously
// associated with the stack. If no role is available, CloudFormation uses a
// temporary session that's generated from your user credentials.
RoleARN *string
noSmithyDocumentSerde
}
// The output for a ContinueUpdateRollback operation.
type ContinueUpdateRollbackOutput struct {
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationContinueUpdateRollbackMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsquery_serializeOpContinueUpdateRollback{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsquery_deserializeOpContinueUpdateRollback{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "ContinueUpdateRollback"); 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 = addOpContinueUpdateRollbackValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opContinueUpdateRollback(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_opContinueUpdateRollback(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "ContinueUpdateRollback",
}
}
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