How to change the severity level (INFO, ERROR, WARNING, etc.) of log message in Fluentd based on some keyword in the log payload? How to change the severity level (INFO, ERROR, WARNING, etc.) of log message in Fluentd based on some keyword in the log payload? kubernetes kubernetes

How to change the severity level (INFO, ERROR, WARNING, etc.) of log message in Fluentd based on some keyword in the log payload?