CODEWITHSUNDEEP
amazon-web-servicesamazon-s3aws-cloudformationaws-serverlessaws-event-bridge
Bilal Yousaf
Bilal Yousaf

Reputation: 484

AWS SAM Event bridge not triggering lambda function

I have created a lambda function in my sam template and have added a Eventbridge rule linked to s3 bucket trigger the lambda whenever a file arrives inside the bucket. However, when i add a new file in the s3 bucket the lambda function does nottriggered.

below is code for lambda function

  TimeFunction:
    Type: AWS::Serverless::Function
    Properties:
      FunctionName: cc-dummy-eventbridge-lambda
      Handler: lambda_function.lambda_handler
      Runtime: python3.9
      CodeUri: ./TimeZone
      Role: !FindInMap
        - StagesMap
        - Ref: Environments
        - RoleEnv
      Events: 
        GetEvent:
          Type: EventBridgeRule
          Properties:
            Pattern:
              source:
                - "aws.s3"
              detail:
                eventName:
                  - "PutObject"
                  - "PutObjectAcl"
                  - "CopyObject"
                requestParameters:
                  bucketName:
                    - !FindInMap [StagesMap, !Ref Environments, SOURCEBUCKET]

My eventbridge rule pattern that has been created:

Event pattern:
{
  "source": [
    "aws.s3"
  ],
  "detail": {
    "requestParameters": {
      "bucketName": [
        "dummy-dev"
      ]
    },
    "eventName": [
      "Object Created"
    ]
  }
}

What am i missing in code that will enable the eventbridge trigger to work ?

Upvotes: 0

Views: 662

Answers (1)

Bilal Yousaf
Bilal Yousaf

Reputation: 484

I have managed to fix the eventbridge issue by changing the detail-type and changing the bucketname. i have added the code below that has fixed the issue that i was having

 GetEvent:
          Type: EventBridgeRule
          Properties:
            EventBusName: default
            Pattern:
              source:
                - "aws.s3"
              detail-type:
                - Object Created 
              detail:
                bucket:
                  name:
                    - !FindInMap [StagesMap, !Ref Environments,SOURCEBUCKET]

Upvotes: 0

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