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Lambda to fetch all polls

Following are the contents of the /resources/functions/pollsGetter.yml file:

pollsGetter:  handler: com.packt.serverless.kotlin.letspoll.handlers.PollsGetter  environment:    databaseUsername: ${env:LP_DATABASE_USERNAME}    databasePassword: ${env:LP_DATABASE_PASSWORD}    databaseUrl: { Fn::GetAtt: [ "letsPollDatabase", "Endpoint.Address" ] }    databasePort: ${env:LP_DATABASE_PORT}    databaseName: ${env:LP_DATABASE_NAME}  events:    - http:        path: /polls/        method: get        cors: true        private: true        documentation:          summary: Gets all Polls          tags:            - Tag1          description: >            Gets a List of All polls          methodResponses:            - statusCode: '200'              responseModels:                "application/json": "Polls"            - statusCode: '404'              responseModels:                "application/json": "APIErrorResponseWithMessage" ...

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