{"repo": "abdulsamad/polychat", "files": {"apps/serverless/template.example.yaml": {"5dcff834130f8b09f1d1305cfcef3c9c63ca9917": {"t": 1786068219.0134492, "n": 4221, "h": "667c7803a5ce085b", "c": "AWSTemplateFormatVersion: \"2010-09-09\"\nTransform: AWS::Serverless-2016-10-31\nDescription: Serverless Example\n\nResources:\n  ApiFunction:\n    Type: AWS::Serverless::Function\n    Properties:\n      FunctionName: ExampleFunction\n      Handler: dist/index.handler\n      Runtime: nodejs22.x\n      Architectures:\n        - x86_64\n      Timeout: 30\n      MemorySize: 128\n      EphemeralStorage:\n        Size: 512\n      Role: !GetAtt LambdaExecutionRole.Arn\n      Environment:\n        Variables:\n          PORT: !Ref PORT\n          CLERK_ISSUER_BASE_URL: !Ref ClerkIssuerBaseURL\n          GEMINI_API_KEY: !Ref GeminiAPIKey\n          OPENAI_API_KEY: !Ref OpenAIAPIKey\n          ANTHROPIC_API_KEY: !Ref AnthropicAPIKey\n          MISTRAL_API_KEY: !Ref MistralAPIKey\n          DEEPSEEK_API_KEY: !Ref DeepSeekAPIKey\n    Metadata:\n      BuildMethod: esbuild\n\n  ApiFunctionUrl:\n    Type: AWS::Lambda::Url\n    Properties:\n      AuthType: NONE\n      Cors:\n        AllowOrigins:\n          - https://example.com\n        AllowMethods:\n          - POST\n          - GET\n        AllowHeaders:\n          - \"Content-Type\"\n          - \"Authorization\"\n        MaxAge: 60\n      InvokeMode: RESPONSE_STREAM\n      TargetFunctionArn: !GetAtt ApiFunction.Arn\n\n  ApiFunctionPermission:\n    Type: AWS::Lambda::Permission\n    Properties:\n      FunctionName: !Ref ApiFunction\n      Action: lambda:InvokeFunctionUrl\n      Principal: \"*\"\n      FunctionUrlAuthType: NONE\n\n  ExampleLogGroup:\n    Type: AWS::Logs::LogGroup\n    Properties:\n      LogGroupName: /aws/lambda/ExampleFunction\n      RetentionInDays: 30\n\n  LambdaExecutionRole:\n    Type: AWS::IAM::Role\n    Properties:\n      AssumeRolePolicyDocument:\n        Version: \"2012-10-17\"\n        Statement:\n          - Effect: Allow\n            Principal:\n              Service: lambda.amazonaws.com\n            Action: sts:AssumeRole\n      ManagedPolicyArns:\n        - arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole\n      Policies:\n        - PolicyName: CloudWatchAlarms\n          PolicyDocument:\n            Version: \"2012-10-17\"\n            Statement:\n              - Effect: Allow\n                Action:\n                  - cloudwatch:PutMetricAlarm\n                  - cloudwatch:DeleteAlarms\n                  - cloudwatch:DescribeAlarms\n                  - cloudwatch:ListMetrics\n                Resource:\n                  - !Sub \"arn:aws:cloudwatch:${AWS::Region}:${AWS::AccountId}:alarm/ExampleHighInvocation\"\n                  - !Sub \"arn:aws:cloudwatch:${AWS::Region}:${AWS::AccountId}:alarm/ExampleHighErrorRate\"\n\n  LambdaInvocationAlarm:\n    Type: AWS::CloudWatch::Alarm\n    Properties:\n      AlarmName: LambdaHighInvocation\n      AlarmDescription: \"Trigger alarm if the function is invoked more than 1000 times within 5 minutes to prevent abuse.\"\n      MetricName: Invocations\n      Namespace: AWS/Lambda\n      Statistic: Sum\n      Period: 300\n      EvaluationPeriods: 1\n      Threshold: 1000\n      ComparisonOperator: GreaterThanOrEqualToThreshold\n      AlarmActions:\n        - !Sub \"arn:aws:sns:${AWS::Region}:${AWS::AccountId}:LambdaAlertTopic\"\n      Dimensions:\n        - Name: ExampleFunction\n          Value: !Ref ApiFunction\n\n  LambdaErrorAlarm:\n    Type: AWS::CloudWatch::Alarm\n    Properties:\n      AlarmName: LambdaHighErrorRate\n      AlarmDescription: \"Trigger alarm if error rate exceeds 5% of invocations.\"\n      MetricName: Errors\n      Namespace: AWS/Lambda\n      Statistic: Sum\n      Period: 300\n      EvaluationPeriods: 1\n      Threshold: 50\n      ComparisonOperator: GreaterThanOrEqualToThreshold\n      AlarmActions:\n        - !Sub \"arn:aws:sns:${AWS::Region}:${AWS::AccountId}:LambdaAlertTopic\"\n      Dimensions:\n        - Name: ExampleFunction\n          Value: !Ref ApiFunction\n\n  LambdaAlertTopic:\n    Type: AWS::SNS::Topic\n    Properties:\n      TopicName: LambdaAlertTopic\n\nParameters:\n  PORT:\n    Type: String\n    Default: \"3001\"\n  ClerkIssuerBaseURL:\n    Type: String\n  GeminiAPIKey:\n    Type: String\n  OpenAIAPIKey:\n    Type: String\n  AnthropicAPIKey:\n    Type: String\n  MistralAPIKey:\n    Type: String\n  DeepSeekAPIKey:\n    Type: String\n\nOutputs:\n  FunctionUrl:\n    Description: URL of the Lambda function\n    Value: !GetAtt ApiFunctionUrl.FunctionUrl\n"}}}}