const fetchSurveyLambda = new aws.lambda.CallbackFunction(
  `${appName}-fetchSurveyLambda`,
  {
    callback: fetchSurvey,
    publish: true,
  }
)

new aws.lambda.ProvisionedConcurrencyConfig(
  `${appName}-fetchSurveyLambda-warmer`,
  {
    functionName: fetchSurveyLambda.name,
    qualifier: fetchSurveyLambda.version,
    provisionedConcurrentExecutions: 2,
  }
)