About Node.js versions
Quota Monitor for AWS version 5.3.0 and earlier versions use the Node.js 8.10 runtime, which reached end-of-life on December 31, 2019. Lambda now blocks both the create operation and the update operation. For more information, refer to Runtime Support Policy in the AWS Lambda Developer Guide. To continue using this solution with the latest features and improvements, update the stack as described in Update the solution.