    # File lib/fog/aws/requests/compute/cancel_spot_instance_requests.rb, line 22
            def cancel_spot_instance_requests(spot_instance_request_id)
              params = Fog::AWS.indexed_param('SpotInstanceRequestId', spot_instance_request_id)
              request({
                'Action'    => 'CancelSpotInstanceRequests',
                :idempotent => true,
                :parser     => Fog::Parsers::Compute::AWS::CancelSpotInstanceRequests.new
              }.merge!(params))
            end