.yml

# serverless.yml

service: cloudtrail-dynamodb

provider:
  name: aws
  runtime: python3.6
  stage: dev
  region: us-east-1
  environment:
    SLACK_URL: 'INSERT SLACK URL'

functions:
  createTable:
    handler: handler.create_table
    events:
      - cloudwatchEvent:
          event:
            source:
              - "aws.dynamodb"
            detail-type:
              - "AWS API Call via CloudTrail"
            detail:
              eventName:
                - "CreateTable"