aa86032530664c61dab2f3e4867d82fe *sf99-04-22d3t02.shn 06c051e6ad36b6376ad56927d72e7431 *sf99-04-22d3t01.shn a9e2e69812a2412c2f23e8c978058953 *sf99-04-22d3t03.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned