OptionalattributesThe severity level of the log.
Allowed values are, from highest to lowest:
critical, fatal, error, warn, info, debug, trace.
The log level changes how logs are filtered and displayed. Critical level logs are emphasized more than trace level logs.
The message to be logged.
OptionalseverityThe severity number.
Arbitrary structured data that stores information about the log - e.g., userId: 100.