AWSTemplateFormatVersion: '2010-09-09'
Transform: 'AWS::Serverless-2016-10-31'
Description: An Amazon S3 trigger that uses Amazon Rekognition APIs to detect faces
Resources:
  uploader:
    Type: AWS::Serverless::Application
    Properties:
      Location:
        ApplicationId: arn:aws:serverlessrepo:us-east-1:233054207705:applications/uploader
        SemanticVersion: 1.1.0
      Parameters: 
        # Name of the S3 Bucket to put uploaded files into (must exist prior to deployment)
        destBucket: !Ref Bucket1      
  imganalyzer:
    Type: AWS::Serverless::Function
    Properties:
      Handler: lambda_function.lambda_handler
      Runtime: python3.8
      CodeUri: .
      Description: An Amazon S3 trigger that uses rekognition APIs to detect faces
      MemorySize: 128
      Timeout: 3
      Policies:
        - AmazonRekognitionReadOnlyAccess
      Events:
        BucketEvent1:
          Type: S3
          Properties:
            Bucket: !Ref Bucket1
            Events:
              - 's3:ObjectCreated:*'
  Bucket1:
    Type: 'AWS::S3::Bucket'