c06cc562a0c6d226a3a6311d1148f6be *sts901-04-20d3t01.shn 4324f313b686d26508ea0913770c778a *sts901-04-20d3t02.shn b3205533f1fc2ba87fb2eeda031db0d3 *sts901-04-20d3t03.shn 90c0a6e4688fd1b91e5a1161b05520f6 *sts901-04-20d3t04.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned