This property controls the log level of certain messages that the Wrapper logs while managing child processes.
These messages include details of the requests that the Wrapper sends to the child process and notifications of the
different life cycle stages it entered or left.
Valid log levels include:
NONE to never log,
FATAL to log at the FATAL log level,
ERROR to log at the ERROR log level,
WARN to log at the WARN log level,
STATUS to log at the STATUS log level,
INFO to log at the INFO log level,
DEBUG to log at the DEBUG log level.
The default value is "DEBUG".
This means these outputs will only be displayed
when the general Wrapper loglevel is set to "DEBUG".