    # File lib/fog/ibm.rb, line 137
            def create_volume(name, format, location_id, size, offering_id)
              {
                "instanceId"  => "0",
                "state"       => 1,
                "size"        => size,
                "offeringId"  => offering_id,
                "ioPrice" => {
                  "rate"  => 0.11,
                  "unitOfMeasure" => "CNT",
                  "countryCode"   => "897",
                  "effectiveDate" => Fog::IBM::Mock.launch_time,
                  "currencyCode"  => "USD",
                  "pricePerQuantity"  => 1
                },
                "owner"       => Fog::IBM::Mock.owner,
                "createdTime" => Fog::IBM::Mock.launch_time,
                "location"    => location_id,
                "productCodes"=> [],
                "format"      => format,
                "name"        => name,
                "id"          => Fog::IBM::Mock.id,
              }
            end