    # File lib/fog/aws/requests/emr/add_job_flow_steps.rb, line 26
            def add_job_flow_steps(job_flow_id, options={})

              if steps = options.delete('Steps')
                options.merge!(Fog::AWS.serialize_keys('Steps', steps))
              end

              request({
                'Action'  => 'AddJobFlowSteps',
                'JobFlowId' => job_flow_id,
                :parser   => Fog::Parsers::AWS::EMR::AddJobFlowSteps.new,
              }.merge(options))
            end