resources.yml

#Cache policy
RestAPICachePolicy:
  Type: AWS::CloudFront::CachePolicy
  Properties: 
    CachePolicyConfig: 
      DefaultTTL: 300
      MaxTTL: 31536000
      MinTTL: 60
      Name: RestAPICachePolicy
      ParametersInCacheKeyAndForwardedToOrigin: 
        CookiesConfig: 
          CookieBehavior: none
        EnableAcceptEncodingBrotli: true
        EnableAcceptEncodingGzip: true
        HeadersConfig: 
          HeaderBehavior: whitelist
          Headers: 
            - Authorization
        QueryStringsConfig: 
          QueryStringBehavior: none

#Cloudfront distribution
CloudFrontDistribution:
  Type: AWS::CloudFront::Distribution
  Properties: 
    DistributionConfig: 
      Enabled: true
      DefaultCacheBehavior:
        TargetOriginId: myRestAPIOrigin01
        CachePolicyId: !Ref RestAPICachePolicy
        ViewerProtocolPolicy: https-only
      CacheBehaviors:
        - PathPattern: /dev/*
          TargetOriginId: myRestAPIOrigin01
          CachePolicyId: !Ref RestAPICachePolicy
          ViewerProtocolPolicy: https-only
      Origins: 
        - Id: myRestAPIOrigin01
          DomainName: abcd.execute-api.us-east-1.amazonaws.com
          CustomOriginConfig: 
            OriginProtocolPolicy: https-only