# File lib/mongo/monitoring/event/command_failed.rb, line 67
        def initialize(command_name, database_name, address, request_id, operation_id, message, failure, duration)
          @command_name = command_name.to_s
          @database_name = database_name
          @address = address
          @request_id = request_id
          @operation_id = operation_id
          @message = message
          @failure = failure
          @duration = duration
        end