ImageWatermark yaml definition

serverless.yaml

ImageWatermark:
    handler: ImageWatermark
    events:
      - s3:
          existing: true
          bucket: ${self:custom.configs.UPLOAD_BUCKET}
          event: s3:ObjectCreated:*
          rules:
            - suffix: .jpg
      - s3:
          existing: true
          bucket: ${self:custom.configs.UPLOAD_BUCKET}
          event: s3:ObjectCreated:*
          rules:
            - suffix: .jpeg