Class LambdaInvoke

Invoke a Lambda function as a Task.

Inheritance
object
State
TaskStateBase
LambdaInvoke
Implements
Inherited Members
Namespace: Amazon.CDK.AWS.StepFunctions.Tasks
Assembly: Amazon.CDK.Lib.dll
Syntax (csharp)
public class LambdaInvoke : TaskStateBase, IChainable, INextable
Syntax (vb)
Public Class LambdaInvoke Inherits TaskStateBase Implements IChainable, INextable
Remarks

See: https://docs.aws.amazon.com/step-functions/latest/dg/connect-lambda.html

ExampleMetadata: infused

Examples
Function fn;

             new LambdaInvoke(this, "Invoke with callback", new LambdaInvokeProps {
                 LambdaFunction = fn,
                 IntegrationPattern = IntegrationPattern.WAIT_FOR_TASK_TOKEN,
                 Payload = TaskInput.FromObject(new Dictionary<string, object> {
                     { "token", JsonPath.TaskToken },
                     { "input", JsonPath.StringAt("$.someField") }
                 })
             });

Synopsis

Constructors

LambdaInvoke(Construct, string, ILambdaInvokeProps)

Invoke a Lambda function as a Task.

Properties

TaskMetrics

Invoke a Lambda function as a Task.
TaskPolicies

Invoke a Lambda function as a Task.

Methods

JsonPath(Construct, string, ILambdaInvokeJsonPathProps)

Invoke a Lambda function as a Task using JSONPath.
Jsonata(Construct, string, ILambdaInvokeJsonataProps)

Invoke a Lambda function as a Task using JSONata.

Constructors

LambdaInvoke(Construct, string, ILambdaInvokeProps)

Invoke a Lambda function as a Task.

public LambdaInvoke(Construct scope, string id, ILambdaInvokeProps props)
Parameters
scope Construct
id string

Descriptive identifier for this chainable.

props ILambdaInvokeProps
Remarks

See: https://docs.aws.amazon.com/step-functions/latest/dg/connect-lambda.html

ExampleMetadata: infused

Properties

TaskMetrics

Invoke a Lambda function as a Task.

protected override ITaskMetricsConfig? TaskMetrics { get; }
Property Value

ITaskMetricsConfig

Overrides
Remarks

See: https://docs.aws.amazon.com/step-functions/latest/dg/connect-lambda.html

ExampleMetadata: infused

TaskPolicies

Invoke a Lambda function as a Task.

protected override PolicyStatement[]? TaskPolicies { get; }
Property Value

PolicyStatement[]

Overrides
Remarks

See: https://docs.aws.amazon.com/step-functions/latest/dg/connect-lambda.html

ExampleMetadata: infused

Methods

JsonPath(Construct, string, ILambdaInvokeJsonPathProps)

Invoke a Lambda function as a Task using JSONPath.

public static LambdaInvoke JsonPath(Construct scope, string id, ILambdaInvokeJsonPathProps props)
Parameters
scope Construct
id string
props ILambdaInvokeJsonPathProps
Returns

LambdaInvoke

Remarks

See: https://docs.aws.amazon.com/step-functions/latest/dg/connect-lambda.html

Jsonata(Construct, string, ILambdaInvokeJsonataProps)

Invoke a Lambda function as a Task using JSONata.

public static LambdaInvoke Jsonata(Construct scope, string id, ILambdaInvokeJsonataProps props)
Parameters
scope Construct
id string
props ILambdaInvokeJsonataProps
Returns

LambdaInvoke

Remarks

See: https://docs.aws.amazon.com/step-functions/latest/dg/connect-lambda.html

Implements