plugins:
  - serverless-cloudfront-invalidate # add as the last plugin

custom:
  cloudfrontInvalidate:
    - distributionId: "CLOUDFRONT_DIST_ID" #conditional, distributionId or distributionIdKey is required.
      distributionIdKey: "CDNDistributionId" #conditional, distributionId or distributionIdKey is required.
      autoInvalidate: true # Can be set to false to avoid automatic invalidation after the deployment. Useful if you want to manually trigger the invalidation later. Defaults to true.
      items: # one or more paths required
        - "/index.html"
      stage: "dev"  # conditional, the stage that this cloudfront invalidation should be created
            # this should match the provider's stage you declared, e.g. "dev" but not "prod" in this case
            # an invalidation for this distribution will be created when executing `sls deploy --stage dev`
    - distributionId: "CLOUDFRONT_DIST_ID" #conditional, distributionId or distributionIdKey is required.
      distributionIdKey: "CDNDistributionId" #conditional, distributionId or distributionIdKey is required.
      items: # one or more paths required
        - "/index.html"
      # `stage` is omitted, an invalidation will be created for this distribution at all stages
resources:
  Resources:
    CDN:
      Type: "AWS::CloudFront::Distribution"
      Properties: ....
  Outputs:
    CDNDistributionId:
      Description: CDN distribution id.
      Value:
        Ref: CDN