The logging verbosity for device activity. Specifies which events should be written to logs. For example, if the LogLevel is ERROR, only events that terminate in errors will be logged. LogLevel is inclusive; enabling INFO logging will also enable ERROR logging.

LOG_LEVEL_UNSPECIFIED No logging specified. If not specified, logging will be disabled.
NONE Disables logging.
ERROR Error events will be logged.
INFO Informational events will be logged, such as connections and disconnections.
DEBUG All events will be logged.