Class Summary
Class	Description
LambdaInvokeAction	(experimental) The action to write the data to an AWS Lambda function.
SetVariableAction	(experimental) The action to create a variable with a specified value.

Package software.amazon.awscdk.services.iotevents.actions Description

Actions for AWS::IoTEvents Detector Model

This library contains integration classes to specify actions of state events of Detector Model in @aws-cdk/aws-iotevents. Instances of these classes should be passed to State defined in @aws-cdk/aws-iotevents You can define built-in actions to use a timer or set a variable, or send data to other AWS resources.

This library contains integration classes to use a timer or set a variable, or send data to other AWS resources. AWS IoT Events can trigger actions when it detects a specified event or transition event.

Currently supported are:

Set variable to detector instanse
Invoke a Lambda function

Set variable to detector instanse

The code snippet below creates an Action that set variable to detector instanse when it is triggered.

 // Example automatically generated from non-compiling source. May contain errors.
 import software.amazon.awscdk.core.*;
 import software.amazon.awscdk.core.*;
 
 IInput input;
 
 
 State state = State.Builder.create()
         .stateName("MyState")
         .onEnter(List.of(Event.builder()
                 .eventName("test-event")
                 .condition(Expression.currentInput(input))
                 .actions(List.of(actions, List.of(
                     new SetVariableAction("MyVariable", Expression.inputAttribute(input, "payload.temperature")))))
                 .build()))
         .build();

Invoke a Lambda function

The code snippet below creates an Action that invoke a Lambda function when it is triggered.

 // Example automatically generated from non-compiling source. May contain errors.
 import software.amazon.awscdk.core.*;
 import software.amazon.awscdk.core.*;
 import software.amazon.awscdk.core.*;
 
 IInput input;
 IFunction func;
 
 
 State state = State.Builder.create()
         .stateName("MyState")
         .onEnter(List.of(Event.builder()
                 .eventName("test-event")
                 .condition(Expression.currentInput(input))
                 .actions(List.of(new LambdaInvokeAction(func)))
                 .build()))
         .build();