The Node.js environment (e.g. 'production', 'development')
OptionalREGIONOptional AWS region override
The source identifier for event tracing
OptionalSTAGEOptional deployment stage (e.g. 'dev', 'staging', 'prod')
The timezone for the function runtime
The application log level (e.g. 'debug', 'info', 'warn', 'error')