public async Task <IActionResult> Download(int employeeId) { if (employeeId == 0) { return(Content("Please select Employee.")); } var document = await _employeeFacadeApiClient.GetUserTaskCalendarFile(employeeId); Stream stream = new MemoryStream(document.FileContent); document.Name += ".ics"; return(File(stream, document.Name.GetContentType(), document.Name)); }