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// Code generated by smithy-go-codegen DO NOT EDIT.
package swf
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"
)
// Records a WorkflowExecutionSignaled event in the workflow execution history and
// creates a decision task for the workflow execution identified by the given
// domain, workflowId and runId. The event is recorded with the specified user
// defined signalName and input (if provided). If a runId isn't specified, then the
// WorkflowExecutionSignaled event is recorded in the history of the current open
// workflow with the matching workflowId in the domain. If the specified workflow
// execution isn't open, this method fails with UnknownResource . Access Control
// You can use IAM policies to control this action's access to Amazon SWF resources
// as follows:
// - Use a Resource element with the domain name to limit the action to only
// specified domains.
// - Use an Action element to allow or deny permission to call this action.
// - You cannot use an IAM policy to constrain this action's parameters.
//
// If the caller doesn't have sufficient permissions to invoke the action, or the
// parameter values fall outside the specified constraints, the action fails. The
// associated event attribute's cause parameter is set to OPERATION_NOT_PERMITTED .
// For details and example IAM policies, see Using IAM to Manage Access to Amazon
// SWF Workflows (https://docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html)
// in the Amazon SWF Developer Guide.
func (c *Client) SignalWorkflowExecution(ctx context.Context, params *SignalWorkflowExecutionInput, optFns ...func(*Options)) (*SignalWorkflowExecutionOutput, error) {
if params == nil {
params = &SignalWorkflowExecutionInput{}
}
result, metadata, err := c.invokeOperation(ctx, "SignalWorkflowExecution", params, optFns, c.addOperationSignalWorkflowExecutionMiddlewares)
if err != nil {
return nil, err
}
out := result.(*SignalWorkflowExecutionOutput)
out.ResultMetadata = metadata
return out, nil
}
type SignalWorkflowExecutionInput struct {
// The name of the domain containing the workflow execution to signal.
//
// This member is required.
Domain *string
// The name of the signal. This name must be meaningful to the target workflow.
//
// This member is required.
SignalName *string
// The workflowId of the workflow execution to signal.
//
// This member is required.
WorkflowId *string
// Data to attach to the WorkflowExecutionSignaled event in the target workflow
// execution's history.
Input *string
// The runId of the workflow execution to signal.
RunId *string
noSmithyDocumentSerde
}
type SignalWorkflowExecutionOutput struct {
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationSignalWorkflowExecutionMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsjson10_serializeOpSignalWorkflowExecution{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson10_deserializeOpSignalWorkflowExecution{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "SignalWorkflowExecution"); 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 = addOpSignalWorkflowExecutionValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opSignalWorkflowExecution(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_opSignalWorkflowExecution(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "SignalWorkflowExecution",
}
}
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