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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/aws-sdk-go-v2/service/cloudformation/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Sends a signal to the specified resource with a success or failure status. You
// can use the SignalResource operation in conjunction with a creation policy or
// update policy. CloudFormation doesn't proceed with a stack creation or update
// until resources receive the required number of signals or the timeout period is
// exceeded. The SignalResource operation is useful in cases where you want to
// send signals from anywhere other than an Amazon EC2 instance.
func (c *Client) SignalResource(ctx context.Context, params *SignalResourceInput, optFns ...func(*Options)) (*SignalResourceOutput, error) {
if params == nil {
params = &SignalResourceInput{}
}
result, metadata, err := c.invokeOperation(ctx, "SignalResource", params, optFns, c.addOperationSignalResourceMiddlewares)
if err != nil {
return nil, err
}
out := result.(*SignalResourceOutput)
out.ResultMetadata = metadata
return out, nil
}
// The input for the SignalResource action.
type SignalResourceInput struct {
// The logical ID of the resource that you want to signal. The logical ID is the
// name of the resource that given in the template.
//
// This member is required.
LogicalResourceId *string
// The stack name or unique stack ID that includes the resource that you want to
// signal.
//
// This member is required.
StackName *string
// The status of the signal, which is either success or failure. A failure signal
// causes CloudFormation to immediately fail the stack creation or update.
//
// This member is required.
Status types.ResourceSignalStatus
// A unique ID of the signal. When you signal Amazon EC2 instances or Auto Scaling
// groups, specify the instance ID that you are signaling as the unique ID. If you
// send multiple signals to a single resource (such as signaling a wait condition),
// each signal requires a different unique ID.
//
// This member is required.
UniqueId *string
noSmithyDocumentSerde
}
type SignalResourceOutput struct {
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationSignalResourceMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsquery_serializeOpSignalResource{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsquery_deserializeOpSignalResource{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "SignalResource"); 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 = addOpSignalResourceValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opSignalResource(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_opSignalResource(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "SignalResource",
}
}
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