CODEWITHSUNDEEP
c#aws-lambdaaws-cdkaws-event-bridge
JPil
JPil

Reputation: 301

Existing AWS CDK events rule throwing error AddTarget is not defined for IRule

I am trying to add target to an existing event rule using aws cdk. but its throwing an error saying 'AddTarget' is not defined for IRule. I tried to cast IRule to Rule, still it didn't work for me.

 IRule myRule = Rule.FromEventRuleArn(this, ruleId, ruleArn);
        myRule.AddTarget(new LambdaFunction(myLambda, new LambdaFunctionProps
        {                
            Event = RuleTargetInput.FromObject(myEvent)
        }));

Upvotes: 1

Views: 596

Answers (1)

fedonev
fedonev

Reputation: 25779

I am trying to add target to an existing event rule

That's not going to work. AddTarget needs to *modify* the rule resource. But an IRule is read-only. The ISomething "interface" types are bare-bones subsets of Something types, that permit read-only referencing of resources external to the CDK App.

I tried to cast IRule to Rule, still it didn't work for me

That's not going to help. Rule implements IRule, not the other way around.

Upvotes: 1

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