Here my code
$slidesApi = self::getCloudApi();
$fileName = "file_2.pptx";
$fileName2 = "file_3.pptx";
$inputFolder = storage_path('app/public/');
// Upload original documents to storage
$fileStream = fopen($inputFolder . $fileName, 'r');
$slidesApi->uploadFile($fileName, $fileStream, '24h store');
$fileStream2 = fopen($inputFolder . $fileName2, 'r');
$slidesApi->uploadFile($fileName2, $fileStream2, '24h store');
$mergeList = new PresentationsMergeRequest();
$mergeList->setPresentationPaths(array($fileName, $fileName2));
$res = $slidesApi->merge("test_merge.pptx", $mergeList, null, null, '24h store');
I use storage of Aspose but the error is
Error: Merge. Exception: Error processing presentation file_2.pptx: AmazonS3 Storage exception: The specified key does not exist. Bucket ‘aspose.cloud-filestorage-prod’
Does I miss anything?