Want to create CSV file and upload in s3 bucket AWS.

I want to create a csv file on the run time and store it in the aws s3 bucket but I am unable to do so. Here is my code. Please help me resolve this issue.

​```

          $file = fopen(Storage::disk('s3')->put('/clean_sheet/', $path), "w");       
                    $i = 1;

                    foreach ($cleanSheetss as $key => $cleanSheet) {
                        if ($i == 1) {
                            fputcsv($file, array("Retailer Name", "Location", "Province", 'SKU', "Brand", "product Name", "Category", "Sold", "Purchased", "Average Price", "Average Cost", "Flag", "Comments"));
                        } else {
                            fputcsv($file, $cleanSheet->toArray());
                        }
                        $i++;
                    }
                    fclose($file);

​```