# File lib/AWS/RDS/rds.rb, line 316
316:       def describe_events( options = {} )
317:         params = {}
318:         params['SourceIdentifier'] = options[:source_identifier] if options.has?(:source_identifier)
319:         params['SourceType'] = options[:source_type] if options.has?(:source_type)
320:         params['StartTime'] = options[:start_time] if options.has?(:start_time)
321:         params['EndTime'] = options[:end_time] if options.has?(:end_time)
322:         params['Duration'] = options[:duration] if options.has?(:duration)
323:         params['MaxRecords'] = options[:max_records].to_s if options.has?(:max_records)
324:         params['Marker'] = options[:marker] if options.has?(:marker)
325: 
326:         return response_generator(:action => "DescribeEvents", :params => params)
327:       end