snippets/storage-next/upload-files/storage_upload_handle_error.js
storage/upload-files.js

snippets/storage-next/download-files/storage_download_full_example.js
storage/download-files.js

snippets/storage-next/upload-files/storage_monitor_upload.js
storage/upload-files.js

snippets/storage-next/list-files/storage_list_all.js
storage/list-files.js