AWS Lambda Destination

AWS Lambda Destination

Description

AWS Lambda Destinations for asynchronous invocations. This is a feature that provides visibility into Lambda function invocations and routes the execution results to AWS services, simplifying event-driven applications and reducing code complexity.

I have already simply tried to add a cloudformation resource:

functions:
  hello:
    handler: src/hello.handler
    events:
      - sqs:
          batchSize: 1
          arn: ${arn}

resources: # CloudFormation template syntax
  Resources:
    HelloLambdaFunction:
      Type: AWS::Lambda::EventInvokeConfig
      Properties:
          FunctionName: "hello"
          Qualifier: "$LATEST"
          MaximumEventAgeInSeconds: 600
          MaximumRetryAttempts: 0
          DestinationConfig:
              OnSuccess:
                  Destination: ${arn}
              OnFailure:
                  Destination: ${arn}

But i got this error: Update of resource type is not permitted. The new template modifies resource type of the following resources: [HelloLambdaFunction]

Yours sincerely.

[medikoo]

@bluebeel as I see problem is, that you named your AWS::Lambda::EventInvokeConfig resource same as AWS::Lambda::Function resource is named. Ensure to name it differently.

Anyway, Framework will shortly support AWS Lambda Destination out of a box.

[vladgolubev]

Looks like CloudFormation support just landed: https://aws.amazon.com/about-aws/whats-new/2019/12/aws-cloudformation-updates-for-api-gateway-codepipeline-s3-iam-ecs-rds-es-lambda-and-more/

Configure destinations and error handling for asynchronous invocation in AWS Lambda.