-> Enhancing the CloudFormation logs to differentiate between expected errors from unexpected errors.
-> Added static method to capture the exception message.
-> Added unit test to ensure UnexpectedErrorStatus text is present in the logs when such error occurs.
-> Modified handlers for all resources to accept the new changes.
-> Added CustomDbEngine handler to the pom.xml file.
-> Enhanced logging for isStabilized() method for dbCluster.
-> Enhanced logging for dbInstance operations that use the RDS API version 12.
-> Enhancing the CloudFormation logs to differentiate between expected errors from unexpected errors. -> Added static method to capture the exception message. -> Added unit test to ensure UnexpectedErrorStatus text is present in the logs when such error occurs. -> Modified handlers for all resources to accept the new changes. -> Added CustomDbEngine handler to the pom.xml file. -> Enhanced logging for isStabilized() method for dbCluster. -> Enhanced logging for dbInstance operations that use the RDS API version 12.